Abstract Browser (by Title)

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IDTitleSection/TopicAuthorsKeywords
1612Acceleration of leaf vein pattern formation in C4 Flaveria (Asteraceae)
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Developmental and Structural SectionMcKown, Athena D.; Dengler, Nancy G..leaf growth
leaf venation
Flaveria
C4 photosynthesis
584A Chemotaxonomic approach to the alkane content of three species of Anthocleista Afzel. (Longaniaceae)
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Systematics Section / ASPTSonibare, Mubo Adeola; Soladoye, Mike O.; Ekine-Ogunlana, Yetunde.Leaf wax
Leaf alkanes
Anthocleista
taxonomy
2163A Combined Molecular and Morphological Study of the Species of Vitis (Vitaceae) of the Western United States
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Systematics Section / ASPTWada, Eric; Potter, Daniel; Walker, M. Andrew.Vitis
microsatellite DNA
1239A Comparative Study On Microtuberization In Vitro And Colchicine Contents Of Two Species Of Gloriosa Of Colchicaceae
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Developmental and Structural SectionMukhopadhyay, Madhumita J.; Lahiri, Kotisree; Ghosh, Nabarun; Smith, Don W.; Mukhopadhyay, Sandip.tissue culture
Gloriosa
1193A comparison of vegetative and reproductive success of the invasive species Fallopia japonica, Fallopia sachalinensis and Fallopia X bohemica (Polygonaceae) in a common garden experiment
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Ecological SectionGammon, Melinda; Kesseli, Rick.Japanese Knotweed
invasive
Hybrid vigor
752A contribution to the comparative morphological, embryological and anatomical studies of Urginea martima (L.) Baker and Scilla autumnalis L
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Systematics Section / ASPTMohammad, Inamuddin; Faris, Najat. M.Cytomixis
Polygonum type
Monocotyledonous type
Tunicate bulb
1000Allelic Variation of Gene Expression in Populus F1 Hybrids
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Genetics SectionZhuang, Yan; Adams, Keith.hybridization
gene expression
allelic variation
Populus
1936Allopolyploid speciation in Persicaria (Polygonaceae)
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Systematics Section / ASPTKim, Sang-Tae; Donoghue, Michael J..Persicaria
ITS
chloroplast DNA
LEAFY second intron
allopolyploid
hybrid speciation
concerted evolution
600Altitudinal Zonation of Pterophytes of the Midmountain Forest of Mount Makiling, Luzon Island, Philippines
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Pteridological Section/AFSEspinas, Niño; Tolentino, Danielo.altitudinal zonation
pterophytes
Mt. Makiling, Philippines
Sorensen's coefficient of community
Simpson's index of dominance
1787A methodological study of the utility of ISSR data for phylogeny reconstruction in populations of the South African species Crassula vaginata (Crassulaceae)
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Systematics Section / ASPTO'Leary, T. Ryan; Archibald, Jenny K.; Mort, Mark E..ISSR
Crassulaceae
Populations
818A Model Elementary-level Plant Science Curriculum Based on ASBP’s 'Plant Principles'
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Teaching SectionGerber, D. Timothy.K-5 plant science curriculum
ASPB's Principles of Plant Biology
1604A molecular phylogeny of pteroid ferns: rampant paraphyly and polyphyly revealed
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Pteridological Section/AFSSchuettpelz, Eric; Schneider, Harald; Huiet, Layne; Windham, Michael D.; Pryer, Kathleen M..ferns
molecular phylogenetics
Pteridaceae
Vittariaceae
1732A molecular phylogeny of the Lythraceae based on six gene regions: evidence for repeated convergent evolution of extreme variation in life history traits
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Systematics Section / ASPTMorris, Julie A.; Graham, Shirley A.; Schwarzbach, Andrea E..Lythraceae
phylogeny
convergence
2015A myristicaceous seed from the Early Eocene of southern England: implications for the age of Myristicaceae
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Paleobotanical SectionManchester, Steven R.; Doyle, James A.; Sauquet, Hervé.Myristicaceae
Eocene
England
Seed
molecular dating
2317An Angiosperm Leaf Assemblage from the Warman Clay Pit (Middle Eocene, Claiborne Group), Western Tennessee
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Paleobotanical SectionWang, Hongshan; Dilcher, David.Middle Eocene
Claiborne Formation
Tennessee
angiosperm
1951An Assessment of Genetic Variation within Cheiroglossa palmata (Ophioglossaceae) Using ISSR-PCR: Implications for Conservation
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Pteridological Section/AFSConeybeer, Meagan M.; Hauk, Warren.Ophioglossaceae
ISSR
hand fern
Cheiroglossa
1656Anatomical variation in Cactaceae sensu lato
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Developmental and Structural SectionOgburn, Matthew.Cactaceae
Portulacaceae
character evolution
anatomy
2230Anatomy of Livistoneae (Arecaceae: Coryphoideae): systematics and evolution
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Developmental and Structural SectionHorn, James W.; Fisher, Jack B.; Tomlinson, P. Barry; Lewis, Carl.Arecaceae
morphology
character evolution
995Anatomy of Trapa natans and Justicia americana in riverine habitats
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Developmental and Structural SectionSeago, James.anatomy
Trapa
Justicia
riverine plants
986An electronic monograph of the Brazil nut family
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Systematics Section / ASPTMori, Scott A..Brazil nut family
e-monograph
1883An Estimation of Outcrossing in Florida Avocado (Persea americana Mill.) Using Microsatellite Markers
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Tropical Biology SectionBorrone, James W.; Olano, Cecile T.; Kuhn, David N.; Brown, J. Steven; Violi, Helen A.; Ploetz, Randy C.; Schnell, Raymond J..Persea americana
F1 population
pollination
outcrossing
SSR markers
1189A new pycnoxylic lyginopterid from the Fayetteville Formation (Late Mississippian) of Arkansas
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Paleobotanical SectionDunn, Michael T.seed ferns
Mississippian
Fayetteville Formation
Lyginopteridaceae
69A new species of the fern Cynepteris from the Late Triassic of Arizona: Implications for the early diversification of the Schizaeales
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Paleobotanical SectionAxsmith, Brian.ferns
Triassic
Mesozoic
1801Angiosperm Phylogeny Based on Nuclear Sequence Information
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Systematics Section / ASPTMorton, Cynthia; Mazie, Abigail.nuclear genes
Angiosperms
xdh
2278A novel angiosperm reproductive structure from the Late Cretaceous of New Mexico
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Paleobotanical SectionBoucher, Lisa.Cretaceous
angiosperm
inflorescence
flower
1856An unusual structure (ovule?) from the Middle Triassic of Antarctica
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Paleobotanical SectionHermsen, E. J.; Taylor, Thomas N.; Taylor, Edith L..Fremouw Formation
Triassic
Antarctica
permineralization
1804An update on campanulid phylogeny
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Systematics Section / ASPTTank, David C.; Winkworth, Richard C.; Lundberg, Johannes; Donoghue, Michael J..campanulids
Apiales
Aquifoliales
Asterales
Dipsacales
angiosperm phylogeny
1085A phylogenetic analysis of Lepidium papilliferum and L. davisii (Brassicaceae) reveal the relations of these rare endemic species
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Systematics Section / ASPTSmith, James F.; Stillman, Amy J.; Larson, Steven; Culumber, C. Mae; Robertson, Ian; Novak, Stephen J..Lepidium
Brassicaceae
phylogeny
PISTILLATA first intron
rare plants
1884A phylogenetic investigation of the genus Agrimonia (Rosaceae)
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Systematics Section / ASPTChung, Kyong-Sook; Elisens, Wayne.Rosaceae
Agrimonia
Polyploidy
2019A phylogeny for the African Restionaceae and new perspectives on morphology’s role in generating complete species-phylogenies for large clades
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Systematics Section / ASPTHardy, Christopher R.; Linder, H. Peter.morphology
Bayesian
continuous characters
Cape Floristic Region
Restionaceae
interactive key
588A phylogeny of Calamagrostis (Poaceae: Agrostidinae) and related genera based on plastid and nuclear DNA sequence data
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Systematics Section / ASPTPeterson, Paul M.; Saarela, Jeffery M..Agrostidinae
Calamagrostis
phylogeny
Poaceae
Pooideae
1921A phylogeny of Carex section Ceratocystis emphasizing North American endemics
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Systematics Section / ASPTDerieg, Nathan; Bruederle, Leo P..Carex
ITS, ETS
2198A phylogeny of Cariniana (Lecythidaceae) based on morphological and anatomical data
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Systematics Section / ASPTHuang, Ya-Yi; Mori, Scott A.; Prance, Ghillean.Allantoma lineata
Cariniana
Cariniana legalis
floral symmetry
Lecythidaceae
Lecythidoideae
2053A phylogeny of the basal Epidendroideae (Orchidaceae) using total evidence from molecules and morphology
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Systematics Section / ASPTRothacker, Erik Paul; Freudenstein, John.Orchidaceae
Epidendroideae
phylogeny
character evolution
total evidence
1399A Physiological Interpretation of the Paleozoic Seed Plant Medullosa
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Paleobotanical SectionWilson, Jonathan P.; Holbrook, Noel; Knoll, Andrew H..Medullosa
wood anatomy
seed fern
paleoecology
water transport
1187A Pollination Induced Physiological, Biochemical and Embryological investigations in Two Cymbidium Species (Orchidaceae)
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Physiological SectionAttri, Lucky.Post pollination
senescence
Biochemical
Embryological
Inhibitors
auxin
ethylene
1995A Preliminary Study on the Evolution of Polyploidy in Reynoutria (Polygonaceae) using nuclear xdh gene sequences
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Systematics Section / ASPTWon, Hyosig; Lee, Seung-Kyu; Park, Chong-Wook.Reynoutria
Polygonaceae
polyploidy
hybridization
nuclear xdh gene
genome evolution
low copy nulcear markers
1254A preliminary survey of fungal biodiversity across the Cretaceous-Tertiary boundary, Raton and Denver basins, USA
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Paleobotanical SectionPhipps, Carlie J.; Upchurch, Garland; Oxley, F. M..Fungi
Cretaceous
Microthyriaceae
Tertiary
Trichopeltinites
1897A replicated morphological study in Peru of Solanum series Conicibaccata
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Systematics Section / ASPTFajardo, Diego; Salas, Alberto; Spooner, D. M..series Conicibaccata
Sect. Petota
Solanum
morphological evaluation
1321A revision of "xeromorphic" plant cuticle characters as indicators of palaeo-environmental aridity
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Paleobotanical SectionHaworth, Matthew; McElwain, Jennifer.xeromorphy
cuticle
stomatal papillae
1785Assessing allozyme diversity and polyploidy in the rare southwestern Idaho endemic, Lepidium papilliferum
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Genetics SectionStillman, Amy J.; Robertson, Ian; Smith, James F.; Novak, Stephen J..Allozyme
allopolyploid
Lepidium
rare
threatened
1301Assessing hybridisation, lineage sorting and rapid radiation in Citrus
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Systematics Section / ASPTPfeil, Bernard E.; Bayer, Randall J..hybridisation
lineage sorting
radiation
Low-copy Nuclear Markers
coalescence
2103A Taxonomic Revision of Tillandsia fasciculata Sw. (Bromeliaceae)
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Systematics Section / ASPTSidoti, Brian.Bromeliaceae
Tillandsia
Morphometrics
Caribbean
1052A Whipple Mountains Flora
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Systematics Section / ASPTDe Groot, Sarah.Biogeography
Colorado River
Flora
Sonoran Desert
929Baker’s Law, Breeding Systems, and the Evolution of Tolpis (Asteraceae) in the Canary Islands
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Systematics Section / ASPTCrawford, Daniel J.; Archibald, Jenny K.; Stoermer, Danielle; Mort, Mark E.; Santos-Guerra, Arnoldo.Tolpis
breeding
system
1685Biogeography and genetic divergence within the Pyrola picta species complex (Pyroleae: Monotropoideae: Ericaceae)
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Systematics Section / ASPTJolles, Diana; Wolfe, Andrea D..Pyrola
Ericaceae
AFLP
Biogeography
2055Biogeography and the evolution of life histories in Gentianopsis (Gentianaceae)
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Systematics Section / ASPTWhitlock, Barbara A.; Hale, Amanda M.; Groff, Paul A..Gentianopsis
Pterygocalyx
Gentianaceae
Life history evolution
character evolution
Biogeography
45Botanicus.org: demonstrating a Web 2.0 interface to digitized taxonomic literature
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Systematics Section / ASPTFreeland, Chris; Holland, Douglas.literature
library
1339Branching pattern in Cupressaceae
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Developmental and Structural SectionHeuret, Patrick; Grosfeld, Javier; Guédon, Yann; Bachelier, Julien B.; Sabatier, Sylvie; Barthélémy, Daniel.Cupressaceae
branching
tree architecture
morphology
Markovian models
1593Bringing together the living and the dead: Integrating extant and fossil biodiversity in evolutionary studies of Proteaceae (Proteales)
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Paleobotanical SectionSauquet, Hervé; Cantrill, David J.; Weston, Peter H.; Barker, Nigel; Mast, Austin; Savolainen, Vincent.character evolution
Fossil
fossil calibration
pollen evolution
Proteaceae
Proteales
936Buds and Branching in the Triassic sphenophyte Spaciinodum collinsonii
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Paleobotanical SectionRyberg, Patricia E.; Taylor, Edith L.; Taylor, Thomas N..Triassic
Antarctica
Sphenophyta
Spaciinodum
1739Characterization of Four Members of the Alpha-Tubulin Gene Family in Ceratopteris richardii
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Pteridological Section/AFSScott, Rodney; Gastony, Gerald; Weatherford, Jeremy; Nakazato, Takuya.Ceratopteris richardii
alpha-tubulin
genetic linkage mapping
2311Characterization of the Pollen Transcriptome of Rice (Oryza sativa ssp. japonica Katy)
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Developmental and Structural SectionRussell, Scott D.; Gou, Xiaoping; Yuan, Tong; Wei, Xiaoping; Bhalla, Prem; Singh, Mohan B.Oryza sativa
pollen
transcriptome
microarray
1248Chemical analysis of a polyploid plant in two ranges: Native versus Invasive Solidago gigantea
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Ecological SectionHull-Sanders, Helen; Meyer, Gretchen; Johnson, Robert.Solidago gigantea
polyploid
diterpene
sesquiterpene
short-chain hydrocarbon
invasive
1354Chloroplast DNA phylogeny of Prunus L. (Rosaceae) using trnS-trnG-trnG and trnL-trnL-trnF DNA Sequences
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Systematics Section / ASPTShaw, Joey; Wen, Jun; Haberle, Rosemarie; Chin, Siew Wai; Potter, Daniel.Prunus
Rosaceae
Chloroplast
phylogeny
systematics
1870Circumscription of Rhynchospora section Plumosae (Cyperaceae), based on Morphologic Data
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Systematics Section / ASPTNaczi, Robert F. C.; Knapp, Wesley.Cyperaceae
Rhynchospora
sectional circumscription
843Classification and character evolution of the mulberry family (Moraceae) based on morphology and molecules
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Systematics Section / ASPTClement, Wendy.Moraceae
morphology
molecular phylogenetics
1887Combined phylogenetic analysis of heterozygous nuclear loci: an example using Conradina and related mints (Lamiaceae)
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Systematics Section / ASPTEdwards, Christine E.; Lefkowitz, David; Soltis, Douglas E.; Soltis, Pamela S..heterozygosity
combined phylogenetic analysis
concatenation
Conradina
nuclear genes
1235Comparative anatomy and morphology of nectar-producing Melastomataceae
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Developmental and Structural SectionVarassin, Isabela G.; Penneys, Darin S.; Michelangeli, Fabian A..Melastomataceae
Nectaries
pollination
anatomy
2140Complex relationships among the southeastern azaleas (Rhododendron section Pentanthera) revealed by analyses of chloroplast and nuclear sequence data
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Systematics Section / ASPTKron, Kathleen A..matK
Rhododendron
leafyi2
deciduous azaleas
62Construction costs and physico-chemical properties of the assimilatory organs of Nepenthaceae species in northern Borneo
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Ecological SectionOsunkoya, Olusegun, O; Daud, Dayanawati, S; Wimmer, Franz, L.Botanical carnivory
leaf traits
Mineral nutrition
1627Corroborating the branching order among basal Eudicots: more insights from more rapidly evolving and non-coding DNA
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Systematics Section / ASPTBarniske, Anna-Magdalena; Borsch, Thomas; Worberg, Andreas; Müller, Kai; Quandt, Dietmar.basal eudicots
Sabiales
non-coding DNA
fast-evolving DNA
secondary structure
1943Crossing Between Scion and Rootstock of Ornamental Trees May Create Wild Populations of Callery Pear (Pyrus calleryana)
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Genetics SectionCulley, Theresa M.; Hardiman, Nicole.cultivar
Genetic variation
microsatellites
ornamental pear
Pyrus calleryana
1510Cuticle micromorphology of Glyptostrobus from the Early Cenozoic of the Canadian Arctic
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Paleobotanical SectionVikulin, S.V.; Upchurch, Garland; LePage, B.A..Glyptostrobus
Tertiary
Conifer
2322Cyanide at sub-toxic levels is perceived as a source of nitrogen by plants
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Physiological SectionEbbs, Stephen; Kosma, Dylan; Piccinin, Robert; Woodrow, Ian E.cyanide
nitrogen metabolism
2118Cyclocarya and its significance to the diversification of Juglandaceae
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Paleobotanical SectionTaylor, Witt.Cyclocarya
Juglandaceae
Biogeography
Paleocene
North Dakota
Almont
29Cytogenetic Evolution of Several Grass Genera in Iran
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Systematics Section / ASPTSheidai, Masoud.Cytogenetic Evolution of Grasses
2144Deep Meaning: first principles apply in distinguishing between signal and noise in the fossil record of angiosperms
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Paleobotanical SectionCrepet, William.angiosperm
Fossil
timing
fossil identification
2182Deep Time—Adaptive Significance of Sex
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Paleobotanical SectionDilcher, David.flower evolution
paleobotany
789Deforestation:Human activity that harms the environment
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Ecological SectionOnyemachi, Felix C.419
I U X2 X2
CHIADIK
Environment
2011Density and Seed Set in a Self-compatible Forb, Penstemon digitalis (Plantaginaceae), With Multiple Pollinators
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Ecological SectionZorn-Arnold, Barbara; Howe, Henry F..Penstemon
density-dependent pollination
self-compatibility
pollen limitation
bumblebee behavior
115Determinate root growth in Cactaceae and problem of meristem maintenance
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Developmental and Structural SectionDubrovsky, Joseph; Shishkova, Svetlana.root apical meristem
meristem maintenance
quiescent center
Cactaceae
stem cells
1466Developmental evolution of the progamic phase: Amborella trichopoda (Amborellaceae)
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Developmental and Structural SectionWilliams, Joseph H..fertilization
Amborella
pollen tube growth
Basal angiosperms
heterochrony
stigma
progamic phase
1176Diagnostic characteristics, habitat specificity, and the conservation of Cupressus tonkinensis (Cupressaceae)
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Systematics Section / ASPTLittle, Damon.conservation
species circumscription
Cupressus
threatened species
1324Differential Growth Response of Photoperiod Sensitive and Photoperiod Insensitive Cowpea Varieties to Planting Season and Hormone Treatment
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Physiological SectionMukhtar, Fatimah Batul; Singh, B.B..Photoperiod sensitive
Daylength
Cowpea
877Differentiating oriental bittersweet (Celastrus orbiculatus) and American bittersweet (C. scandens) using morphological and molecular methods
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Ecological SectionLeicht-Young, Stacey A.; Pavlovic, Noel; Grundel, Ralph; Potts, Krystalynn J..liana
Celastrus orbiculatus
Celastrus scandens
exotic species
congener
morphology
2058Differing patterns of MADS-box gene expression associated with shifts in petaloidy within Aizoaceae (Caryophyllales)
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Developmental and Structural SectionFrohlich, Mike; Brockington, Samuel F; Soltis, Pamela S.; Soltis, Douglas E.; Rudall, Paula J..mads-box
Floral development
Aizoaceae
petals
developmental evolution
1216Dimorphy in Pleopeltis (Polypodiaceae): detection of subtle patterns of variation in fern leaves using geometric morphometrics
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Pteridological Section/AFSKrieger, Jonathan D..Geometric morphometrics
Pteridophyte
Pleopeltis
Polypodiaceae
leaf shape
ferns
dimorphy
1595Disjunction and phylogeny in Western North American mountain-meadow gentians
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Systematics Section / ASPTGroff, Paul A.; Hale, Amanda M.; Eliason, Scott A.; Whitlock, Barbara A..Gentianaceae
Community genetics
comparative phylogeography
Biogeography
Cryptic speciation
Montane meadows
Gentianopsis
Gentiana
1631Distributional changes of cell wall polysaccharides during placental development in Ceratopteris richardii
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Pteridological Section/AFSJohnson, Gabriel; Renzaglia, Karen S..Ceratopteris richardii
Cell wall deposition
Arabinogalactan-protein
Placenta
Immunolocalization
Pectin
999Diversity, development and evolution of asymmetric flowers in Senna (Leguminosae)
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Developmental and Structural SectionMarazzi, Brigitte; Endress, Peter K..enantiomorphy
enantiostyly
floral symmetry
functional morphology
homology
Floral development
buzz pollination
1428Diversity among Pennsylvanian age walchian conifer plants: a third species of the genus Emporia
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Paleobotanical SectionHernandez-Castillo, Genaro R.; Stockey, Ruth A.; Rothwell, Gar W.; Mapes, Gene.Conifer
Diversity
Emporia
Pennsylvanian
Whole-plant
1077DNA Barcoding The New York Botanical Garden Forest: A Floristic Approach to Plant DNA Barcoding
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Systematics Section / ASPTCameron, Kenneth M..DNA Barcoding
Floristics
molecular identification
DNA Bar coding
United States
432DNA Methylation and Rearrangements Observed in Mitochondria and Nuclei with Developmental Phase Reversal of Sequoia sempervirens In Vitro
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Physiological SectionHuang, Li-Chun; Huang, Hao-Jen; Chow, Teh-Yuan.mtDNA and nucDNA rearrangements
1682Do cultured gametophytes accurately reflect the morphology and development of gametophytes in nature?
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Pteridological Section/AFSSkelton, Chanda; Farrar, Donald.fern gametophyte
fern gametophyte morphology
gametophyte sexuality
1433Does atmospheric nitrogen deposition contribute to the decline of a native nitrogen-fixing species, Desmodium cuspidatum?
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Ecological SectionSkogen, Krissa A.; Holsinger, Kent E.; Cardon, Zoe G..Desmodium cuspidatum
nitrogen fixation
competition
threatened species
1949Does inbreeding affect the relationship between population size and sex ratio in gynodioecious Lobelia siphilitica?
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Ecological SectionCase, Andrea L; Caruso, Christina.sex ratio
gynodioecy
Lobelia
inbreeding
population size
975Douglas-fir seedlings show highest survival in barren sites at Mount St. Helens, Washington, USA
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Ecological SectionTitus, Jonathan.primary succession
volcano
Douglas-fir
seedling recruitment
884DR5::GUS expression in pea (Pisum sativum)
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Developmental and Structural SectionDeMason, Darleen; Polowick, Patricia.DR5::GUS
auxin
pea
Pisum sativum
1401Duckweeds go nuclear: successful sequencing of nrDNA lends support to the phylogeny of Lemnaceae
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Systematics Section / ASPTLes, Donald H.; Crawford, Daniel J.; Tippery, Nicholas P.; Kimball, Rebecca T.; Landolt, Elias.nuclear genes
phylogenetic analysis
Aquatic plants
monocotyledons
2039Early steps of angiosperm-pollinator coevolution
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Paleobotanical SectionHu, Shusheng; Dilcher, David; Jarzen, David; Taylor, David W..pollination
pollination syndromes
insect pollination
fossil pollen
evolution
1418Ecological genetics of drought adaptation in sympatric Mimulus
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Genetics SectionWu, Carrie A.; Willis, John H.quantitative genetics
water-use efficiency
Drought
local adaptation
1072Ecological response to fire in the rare Appalachian forest herb Xerophyllum asphodeloides and its implications for forest conservation and management
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Ecological SectionBourg, Norman A.; Gill, Douglas E.; McShea, William J..fire ecology
disturbance
Xerophyllum asphodeloides
Melanthiaceae
plant population biology
Appalachians
forest conservation
forest management
forest herbs
938Ecology of a hemiparasite in a prairie community
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Ecological SectionArmstrong, Joseph E.; Borowicz, Victoria.hemiparasite
Orobanchaceae
prairie
trophic interactions
competition
2227Ecotypic variation in Symphonia globulifera (Clusiaceae), and its systematic “complications”
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Tropical Biology SectionAbdul-Salim, Kobinah; Martin, Claire V..Clusiaceae
Symphonia
ecotypes
multivariate
Morphometrics
internal transcribed spacer
ITS
1520Effects of Prescribed Burns on Herbaceous Vegetation in the Southern Appalachian Forests
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Ecological SectionZimmerman, Michael L.; McDowell, Timothy D..prescribed burn
fire
Appalachians
forest management
herbaceous plants
myrmecochory
1857Embryology of Manekia naranjoana (Piperaceae) and the origin of tetrasporic, sixteen-nucleate female gametophytes in Piperales
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Developmental and Structural SectionArias, Tatiana; Williams, Joseph H..Manekia
Piperaceae
Piperales
Tetraspory
Female gametophyte development
evolution
heterochronies
1590Establishing nuclear markers to generate a comprehensive phylogeny of asplenioid ferns
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Pteridological Section/AFSSchneider, Harald; Pedersen, Niklas; Navarro Gomez, Adriana; Russell, Stephen J.; Ansell, Stephen; Grundmann, Michael; Vogel, Johannes C..phylogeny
ferns
Asplenium
Low-copy Nuclear Markers
ITS sequences
microevolution
macroevolution
reticulate evolution
1425Evolution and Biogeography in Melanesian Schefflera (Araliaceae): a Preliminary Assessment Based on ITS and ETS Sequence Data
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Systematics Section / ASPTPlunkett, Gregory M.; Lowry, Porter P. II.Schefflera
Araliaceae
Apiales
1274Evolution and systematics of Menispermaceae based on plastid DNA sequences
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Systematics Section / ASPTNeves, Susana S.; Hoot, Sara B..Menispermaceae
atpB
rbcL
phylogeny
morphology
character evolution
Ranunculales
1821Evolutionary history of perennial Castilleja (Castillejinae, Orobanchaceae): evidence from the nuclear gene waxy
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Systematics Section / ASPTTank, David C.; Olmstead, Richard.Castilleja
Orobanchaceae
lineage sorting
hybridization
waxy
1331Evolutionary Relationships Within Subtribe Glycininae (Leguminosae) Using Multiple Linked Nuclear Loci
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Systematics Section / ASPTEgan, Ashley N.; Sherman-Broyles, Sue; Doyle, Jeff J..Glycininae
Leguminosae
Fabaceae
phylogeny
linked nuclear genes
Phylogenetic Incongruence
1273Evolution in sedges (Cariceae, Cyperaceae): current knowledge and future directions
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Systematics Section / ASPTStarr, Julian R.; Ford, Bruce A..Cyperaceae
Cariceae
Carex
molecular phylogenetics
character evolution
Review
classification
1326Expanding the phylogenetic utility of the internal transcribed spacer (ITS) region using predicted secondary structure
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Systematics Section / ASPTTippery, Nicholas P.; Les, Donald H..Asterales
RNA secondary structure
parsimony
phylogenetics
1123Expansion of data and services at the USDA NRCS PLANTS database
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Systematics Section / ASPTGuala, Gerald..US Plant Data
interactive keys
Distribution
PLANTS
SLIKS
North American Flora
2192Experimental seed and seedling performance of the endangered vine Ipomoea microdactyla Griseb. (Convolvulaceae)
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Ecological SectionGeiger, John.Convolvulaceae
fragmentation
fitness
demography
1976Exploring A. S. Hitchcock’s herbarium: historical botanical findings from computerization of the Kansas State University Herbarium
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Systematics Section / ASPTNepal, Madhav P.; Ferguson, Carolyn J.; Mayfield, Mark H..computerization
herbarium
Database
historical collection
Hitchcock
Lindheimer
specimens
1232Exploring the organ–flower–inflorescence boundary in Euphorbia and its allies (Malpighiales: Euphorbiaceae)
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Developmental and Structural SectionPrenner, Gerhard; Cacho, N. Ivalu; Baum, David A.; Rudall, Paula, J..Euphorbiaceae
Malpighiales
cyathium
LEAFY
Euphorbia
development
2038Ferns in the freezer: Early Cretaceous (Albian) ferns from Alexander Island, Antarctica
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Paleobotanical SectionNagalingum, Nathalie; Cantrill, David J..Lower Cretaceous
ferns
polar
Antarctica
Gondwana
macrofossil
Mesozoic
1971Fertilization timing and the pollen tube pathway in Cabombaceae (Nymphaeales)
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Developmental and Structural SectionTaylor, Mackenzie L.; Williams, Joseph H..Brasenia
Cabomba
Cabombaceae
Nymphaeales
pollen tube growth
reproductive timing
pollen germination
progamic phase
12Fire and Flood: Why are South-central Florida Seasonal Ponds Treeless?
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Ecological SectionMenges, E.S.; Marks, P.L..seedling recruitment
south Florida slash pine
hydroperiod
growth rates
flood-induced mortality
wildfire
fire intensity
disturbance
Lake Wales Ridge
1865First record of Cupressaceae s.l. from the Jurassic of Patagonia, Argentina
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Paleobotanical SectionEscapa, Ignacio; Cuneo, Nestor; Axsmith, Brian.Jurassic
Conifers
Cupressaceae
Patagonia
Argentina
2052Floral Gigantism in Rafflesiaceae
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Systematics Section / ASPTDavis, III, Charles C.; Latvis, Maribeth; Nickrent, Daniel L.; Wurdack, Kenneth J.; Baum, David J..floral evolution
parasites
Malpighiales
Rafflesiaceae
1915Floral integration and the genetics of evolutionary modularity in Nicotiana spp
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Genetics SectionBissell, Erin; Diggle, Pamela K..Integration
quantitative genetics
floral morphology
modularity
Nicotiana
1022Floral morphology of the neotropical family Metteniusaceae, an isolated member of the lamiids
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Developmental and Structural SectionGonzalez, Favio; Rudall, Paula, J..Floral development
floral morphology
Lamiids
Metteniusa
Metteniusaceae
Oncothecaceae
Polysporangiate anthers
Pseudomonomery
1110Flora of North America north of Mexico: Report on progress
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Systematics Section / ASPTBrouillet, Luc.Flora of North America
North America
Flora
classification
APG II
1220Fossil evidence for the genus Todea: implications for the phylogeny of Osmundaceae
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Paleobotanical SectionJud, Nathan A.; Rothwell, Gar W.; Stockey, Ruth A..Osmundaceae
Fossil
Todea
phylogeny
Lower Cretaceous
2215Fossil history and biogeography of Paliurus (Rhamnaceae)
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Systematics Section / ASPTBurge, Dylan; Manchester, Steven R..Ziziphus
Rhamnaceae
Fossil
Tertiary
Eocene
Fruit
Biogeography
phylogeny
1272Fossil leaf economics quantified: calibration and Eocene case study
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Paleobotanical SectionRoyer, Dana; Sack, Lawren; Wilf, Peter; Lusk, Christopher H.; Jordan, Gregory J.; Niinemets, Ülo; Wright, Ian J.; Westoby, Mark; Cariglino, Bárbara; Coley, Phyllis; Cutter, Asher D.; Johnson, Kirk R.; Labandeira, Conrad C.; Moles, Angela T.; Palmer, Matthew B.; Valladares, Fernando.leaf economics
petiole
biomechanics
paleobotany
paleoecology
1143Further Disintegration and Redefinition of Clerodendrum (Lamiaceae)
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Systematics Section / ASPTYuan, Yaowu; Mabberley, David; Steane, Dorothy; Olmstead, Richard.Clerodendrum
Volkameria
Aegiphila
Amasonia
phylogeny
826Generic delimitation in South American Stipeae
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Systematics Section / ASPTBarkworth, Mary; Arriaga, Mirta O.; Valdés-Reyna, Jesús; Bushman, Shaun.Stipeae
Amelichloa
Jarava
Ortachne
Aciachne
Achnatherum
ITS sequence
cpDNA
South America
Pappostipa
861Genetics of resource allocation trade-offs in Arabidopsis lyrata
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Genetics SectionRemington, David L..resource allocation
Arabidopsis lyrata
quantitative genetics
life-history
adaptive evolution
1598Genetic variation and potential hybridization of the endangered Roan Mountain bluet, Houstonia montana
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Genetics SectionGlennon, Kelsey; Church, Sheri A..
960Genome duplication and origin of polyploid species in the herbaceous dogwoods Cornus subg.Artocrania
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Genetics SectionXiang, Qui-Yun (Jenny); Thomas, David; Zhang, Wenheng; Feng, Chunmiao.Herbaceous dogwoods
Genome duplication
polyploid
2004Genus incertae sedis: an enigmatic taxon in the Boraginaceae
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Systematics Section / ASPTClark, John L.; Miller, James S..Boraginaceae
Cordia
Ecuador
2276Geographic patterns of gene flow within and between plant species: examples from the sunflower family
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Genetics SectionWhitton, J; Bain, John F; Whitlock, Michael C.hybridization
gene flow
mantel test
1218Germination ecology of Liatris ohlingerae, a perennial herb endemic to Florida scrub
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Ecological SectionWeekley, Carl W.; Tucker, Josephine; Neimeister, Stephanie V.; Menges, E.S..Akaike's Information Criterion
endemics
endangered
Lake Wales Ridge
rare
1533Gondwanan Ferns from the Triassic of Antarctica
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Paleobotanical SectionSchwendemann, Andrew B.; Taylor, Thomas N.; Taylor, Edith L.; Serbet, Rudolph.Triassic
Antarctica
Fern
2101Got sprouts? A progress report on the impact of interdisciplinary, open-inquiry, team projects on student’s attitudes toward science and understanding of the scientific process
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Teaching SectionBrown, Beverly; Boyd, Cheri; Lammela, William; O'Brien, Lynn; Steitz, David.interdisciplinary
inquiry-based projects
teaching science
2572Heavy metal concentration along road sides of Quetta, Pakistan
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Ecological SectionZaidi, Mudassir; Leghari, Saadullah Khan.
1726Historic Collections at the Post Herbarium (BEI), Lebanon
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Systematics Section / ASPTSinno Saoud, Nada; Al-Zein, Mohammad.Plant collections
Middle East
Flora
1450Horizontal gene transfer in chromalveolate algae
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Phycological SectionNosenko, Tetyana; Bhattacharya, Debashish.algae
chromalveolates
horizontal gene transfer
adaptation
1548How green was Cooksonia?
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Paleobotanical SectionBoyce, C. Kevin.Silurian
Cooksonioid
Tracheophyte
Devonian
alternation of generations
827Hybridization and introgression in a sympatric pair of oak species (Fagaceae) studied with morphology and chloroplast and nuclear SSR markers
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Systematics Section / ASPTWhittemore, Alan T..introgression
microsatellites
Quercus douglasii
Quercus lobata
SSR markers
1128Hybridization between the escaped Rosa rugosa Thunb. and the native R. blanda Ait. along the St. Lawrence River estuary
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Systematics Section / ASPTMercure, Marjorie; Bruneau, Anne.Rosa rugosa Thunb.
Rosa blanda Ait.
hybridization
introgression
exotic species
Low-copy Nuclear Markers
morphology
Genetic integrity
1205Identification and characterization of cell death mechanisms involved in hypoxia-induced vascular cavity formation in pea (Pisum sativum) primary roots
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Developmental and Structural SectionSarkar, Purbasha; Gladish, Daniel, K..Pisum sativum
roots
hypoxic stress
Programmed Cell Death
1496Identification and characterization of the floral genes in a cleistogamous species Viola pubescens (Violaceae)
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Developmental and Structural SectionWang, Yunjing; Ballard, H. E.; McNally, R. Ryan; Wyatt, Sarah.Viola pubescens
Violaceae
chasmogamous
cleistogamous
LEAFY
ABCE floral genes
1547Identification of conserved single copy nuclear genes in Arabidopsis, Populus, and rice and their phylogenetic utility at multiple taxonomic levels
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Genetics SectionDuarte, Jill; Wall, P. Kerr; Edger, Patrick; Beckmann, Kevin G.; Landherr, Lena; Pires, J. Chris; Leebens-Mack, Jim; dePamphilis, Claude W..conserved single copy
angiosperm phylogeny
Brassicaceae
EST
Arabidopsis
Populus
rice
958Identifying species, defining genera, pinpointing hybridization: Phylogenetics of Tradescantia and related genera (Commelinaceae)
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Systematics Section / ASPTHertweck, Kate L.; Pires, J. Chris.Tradescantia
phylogenetics
Commelinaceae
hybridization
1722Identifying the dominant source regions for the colonization of Hawaiian fern species using a trajectory and dispersal model
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Pteridological Section/AFSRamp Neale, Jennifer M.; Neale, Richard B.; Ranker, Tom A..Hawaiian Islands
ferns
dispersal
Atmospheric Modeling
895Identifying Useful Low-copy Nuclear Markers for Examining Phylogenetic Relationships within Angiosperms
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Systematics Section / ASPTSteele, Roxi; Guisinger-Bellian, Mary M.; Jansen, Robert K.; Linder, Randal.Low-copy Nuclear Markers
Angiosperms
Plant Phylogenetics
860Impact of High Nighttime Temperature on Rice (Oryza sativa L.) Growth, Development and Physiology
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Physiological SectionMohammed, Abdul Razack; Tarpley, Lee.High Nighttime Temperatures
rice
salicylic acid
Glycine betaine
2174Implications of a preliminary phylogenetic analysis of Dipsacaceae
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Systematics Section / ASPTCarlson, Sara; Donoghue, Michael J..Dipsacales
Dipsacaceae
character evolution
epicalyx
593Important Algal Polysaccharides Extracted from Undaria undarioides(Yendo) Okamura
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Phycological SectionAgrupis, Shirley C.; Azuma, Jun-ichi.Polysaccharides
Fucoidan
Alginate
Brown algae
1515Improved Techniques for the Preparation of Leaves From Extant and Organically Preserved Fossil Seed Plants
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Paleobotanical SectionUpchurch, Garland; Vikulin, S.V..cuticle
maceration
technique
1105Incongruence caused by hybridisation, lineage sorting or paralogy biases molecular dates inferred by combined analyses
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Systematics Section / ASPTPfeil, Bernard E..molecular dating
incongruence
character congruence
combined analysis
separate analysis
total evidence
2254Inference and misinference of the overall pattern of seed-plant phylogeny from plastid data
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Systematics Section / ASPTRai, Hardeep; Graham, Sean W..Seed plant
Conifers
Gnetales
GnePine
Anthophyte
Rate classes
Simulations
plastid genome
2270Inference of basal monocot relationships from plastid data
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Systematics Section / ASPTIles, Will; Smith, S. Y.; Zomlefer, W. B.; Graham, Sean W..Nartheciaceae
Melanthiaceae
Tofieldiaceae
monocots
basal monocots
1645Inflorescence diversification of the PCK Clade (Poaceae: Panicoideae: Paniceae) and new insight about its phylogeny
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Developmental and Structural SectionReinheimer, Renata; Zuloaga, Fernando; Vegetti, Abelardo C.; Pozner, Raul.inflorescence
morphology
phylogeny
PCK Clade
Grass
1465Inland occurrence of the beach plant Ipomoea pes-caprae (Convolvulaceae) around Lake Nicaragua
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Ecological SectionDevall, Margaret; Thien, Leonard.railroad vine
beach plant
strand vegetation
2273Innovation for a New Generation – an initiative to enhance enrollments and graduation rates in the sciences
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Teaching SectionJones, Jay.outreach
teaching
Undergraduate research
1889In search of the first flowering plants: permineralized vegetation from the Valanginian/Hauterivian boundary on Vancouver Island, Canada
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Paleobotanical SectionStockey, Ruth A.; Rothwell, Gar W..Fossil
gymnosperms
seed fern
Lower Cretaceous
Clavatipollenites
1917Insights into the parentage of Eurasian tetraploids in the genus Tragopogon L. based on low-copy nuclear genes, ITS/ETS, and plastid sequence data
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Systematics Section / ASPTMavrodiev, Evgeny V.; Soltis, Pamela S.; Soltis, Douglas E..Tragopogon L.
Asteraceae
polyploidy
LFY, ADH, G3PDH, rDNA
plastid sequence data
1525Integrating phylogenetic and population genetic approaches: A case study using Pinus washoensis
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Systematics Section / ASPTWillyard, Ann; Liston, Aaron; Cronn, RC.phylogeny
population structure
Speciation
microsatellite DNA
Low-copy Nuclear Markers
796Interpopulation Differences in Heterocarpic Achene Germination in Grindelia lanceolata (narrowleaf gumweed)
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Ecological SectionGibson, Phil.Grindelia
Asteraceae
heterocarpy
seed germination
evolutionary ecology
1365Interpreting the Function of Saccate Pollen in Fossil Conifers and Other Seed Plants
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Paleobotanical SectionLeslie, Andrew.saccate pollen
pollination
walchian conifers
voltzialean conifers
functional morphology
1023Invasive plants and their ecological strategies: a model-based approach to prediction and explanation of woody plant invasion in New England
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Ecological SectionMartine, Christopher T.; Herron, Patrick M.; Latimer, Andrew M.; Leicht-Young, Stacey A..Bayesian
dispersal
invasive
latitudinal range
New England
shade tolerance
life-history
1932Justicieae revisited: Increased taxon sampling and characters support a new lineage and more "justicioid" Diclipterinae
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Systematics Section / ASPTMcDade, Lucinda A.; Kiel, Carrie A.; Daniel, Thomas F..Acanthaceae
Justicieae
Justicia
phylogenetics
Diclipterinae
DNA sequence data
1179Late Neogene Betulaceae of Alabama
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Paleobotanical SectionStults, Debra; Axsmith, Brian.Late Neogene
Citronelle Formation
Betulaceae
1916Leaf-stem allometric relationships across diverse growth forms of Pelargonium (Geraniaceae)
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Developmental and Structural SectionMocko, Kerri.allometry
specific leaf area
Pelargonium
2165Leaf characters across families and orders of angiosperms: testing the utility of Compendium Index Categories for taxonomic identification and phylogenetic analysis of modern cleared leaves
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Systematics Section / ASPTGreen, W. A.; Little, Stefan A..leaf morphology
leaf architecture
character evolution
tabular keys
Compendium Index Categories
1202Learning by Example: Machine Learning and Herbarium Label Digitization
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Systematics Section / ASPTHeidorn, P. Bryan; Yin, Qin Wei; Beaman, Reed S.; Cellinese, Nico.Machine learning
digitization
Database
921Light relations of 4 seagrasses: spectral reflectance and partial absorbance. Light relations of 4 seagrasses: spectral reflectance and partial absorbance. Light Relations of Four Seagrasses:Spectral Reflectance and Partial Absorbance Measurements
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Physiological SectionThorhaug, Anitra; Berlyn, Graeme.seagrasses
Thalassia testudinum
Syringodium filiforme
Halodule wrightii
Zostera marina 
Spectral reflectance
partial absorbance
light dimunition
1523Lithospermum L. Systematics: Utilizing Multiple cpDNA Regions and Morphological Characters
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Systematics Section / ASPTCohen, Jim.Boraginaceae
Lithospermum
Lithospermeae
cpDNA
phylogeny
2130Long-distance relationships in Polemoniaceae: a tale of two species
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Systematics Section / ASPTJohnson, Leigh A.; Pozner, Raul.Polemoniaceae
Biogeography
taxonomy
phylogeny
2741 Long Distance Dispersal and the Position of the Australian Taxon Pleurocarpea in the tribe Vernonieae (Compositae)
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Systematics Section / ASPTKeeley, Sterling C.; Funk, Vicki A.; Chan, Raymund; Forsman, Zac H..Vernonieae
long distance dispersal
Pleurocarpaea
Australia
1922Making Fronds in the Desert: Phylogenetics of Farinose Ferns (Notholaena: Pteridaceae)
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Pteridological Section/AFSRothfels, Carl; Windham, Michael D.; Pryer, Kathleen M.; Metzgar, Jordan S.; Grusz, Amanda L..Pteridaceae
cheilanthoids
Notholaena
Cheiloplecton
phylogenetics
convergence
xeric-adapted ferns
927Malpighiales: comparative floral structure and systematics in Rhizophoraceae s.l (Rhizophoraceae, Erythroxylaceae) and potentially associated families
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Developmental and Structural SectionMatthews, Merran L.; Endress, Peter K..rosids
androecium
gynoecium
ovules
Malpighiales
Erythroxylaceae
Rhizophoraceae
morphology
1140Miocene plants form Tlaxcala, central Mexico, their saying to explain biodiversity
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Paleobotanical SectionCastañeda-Posadas, Carlos; Cevallos-Ferriz, Sergio.Mexico
Mioceno
tropical forest
2250Molecular phylogenetics of Croton (Euphorbiaceae): a large sampling allows a new classification and understanding of morphological traits and biogeography in the genus
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Systematics Section / ASPTBerry, Paul E.; Van Ee, Benjamin; Riina, Ricarda.Croton
Euphorbiaceae
phylogeny
1925Molecular Phylogenetics of Galium and Bedstraw Breeding System Evolution within Rubiaceae (Coffee Family)
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Systematics Section / ASPTSoza, Valerie; Olmstead, Richard.Galium
Rubieae
Baccogalium
breeding systems
phylogeny
964Molecular phylogenetics of New World Portulaca (Portulacaceae)
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Systematics Section / ASPTOcampo, Gilberto; Columbus, J. Travis.Biogeography
New World
phylogeny
Portulaca
Portulacaceae
1319Molecular phylogeny, classification, and chromosomal evolution of Melampodium (Asteraceae, Heliantheae)
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Systematics Section / ASPTStuessy, Tod F.; Blöch, Cordula; Schneeweiss, Hanna; Villasenor, Jose Luis.Asteraceae
Mexico
chromosome evolution
molecular phylogeny
1108Molecular phylogeny of Apocynaceae s. l. based on rbcL sequences
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Systematics Section / ASPTSurveswaran, Siddharthan; Corke, Harold; Sun, Mei.Asclepiadoideae
molecular phylogenetics
Apocynaceae
rbcL
systematics
1166Molecular systematics and biogeography of Descurainia Webb & Berthel. (Brassicaceae) based on nuclear ITS and non-coding chloroplast DNA
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Systematics Section / ASPTGoodson, Barbara; Rehman, Sumaiyah; Santos-Guerra, Arnoldo; Jansen, Robert K..Descurainia
Brassicaceae
Biogeography
hybridization
1822Molecular systematics of the slipper spurges (Pedilanthus-Euphorbia clade-Euphorbiaceae)
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Systematics Section / ASPTCacho, N. Ivalu; Baum, David A.; Berry, Paul E..Pedilanthus
Euphorbia
tropical dry forest
phylogenetics
1020Morphological Variation and Geographical Distribution of Adiantopsis radiata
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Pteridological Section/AFSLink-Perez, Melanie A.; Hickey, R. James.Adiantopsis
Pteridaceae
ferns
pteridophytes
taxonomy
1738Morphology and growth of Nymphoides aquatica (Menyanthaceae) in response to water depth.
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Developmental and Structural SectionRichards, J.H.; Troxler-Gann, T.; Dow, M.H.; Lee, D.W..Everglades
slough
2155Multi-Gene Phylogenetic Analysis of the Genus Kalmia (Ericaceae: Phyllodoceae) with emphasis on the disjunct Cuban endemic, Kalmia ericoides
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Systematics Section / ASPTGillespie, Emily; Kron, Kathleen A..Kalmia
Phyllodoceae
Ericaceae
Leiophyllum
Loiseleuria
Kalmia ericoides
molecular phylogeny
Biogeography
LEAFY
1445Multi nuclear gene phylogenetic analyses of potatoes and tomatoes
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Systematics Section / ASPTRodriguez, F.; Spooner, D. M..COS
wild potatoes phylogeny
wild tomatoes phylogeny
2031Multiple losses of the cysA gene from the chloroplast genome of liverworts (Marchantiophyta)
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Systematics Section / ASPTBudke, Jessica M.; Wickett, Norman J.; Goffinet, Bernard.bryophytes
chloroplast genome
cysA
liverworts
Marchantiophyta
phylogenomics
pseudogene
2213Multiple reproductive modes contribute to fitness homeostasis of the invasive Lespedeza cuneata (Fabaceae)
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Ecological SectionWoods, Teresa M.; Hartnett, David C.; Ferguson, Carolyn J..Cleistogamy
delayed self-pollination
fitness homeostasis
pollination
propagule pressure
regeneration niche
invasive
mixed mating system
1394Mycoheterotrophic Arbuscular Mycorrhizal Symbioses in Ferns and Lycopods
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Pteridological Section/AFSWinther, Jennifer; Friedman, William E..mycorrhizal fungi
mycoheterotrophy
Botrychium
Psilotum
Huperzia
961Nectar traits of plants from natural populations of Nicotiana species and the comparison of greenhouse- and field-grown plants
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Ecological SectionKaczorowski, Rainee L.; Holtsford, Timothy P..Nicotiana
Natural variation
nectar
field
greenhouse
Floral color
floral visitors
robbing
pollinators
flower position
1142New Oligocene fossil legumes from Los Ahuehuetes locality, Tepexi de Rodriguez, Puebla, Mexico
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Paleobotanical SectionCalvillo-Canadell, Laura; Cevallos-Ferriz, Sergio.Legumes
Fossil
Mexico
1372Nuclear gene and cpDNA phylogenies at the boundary of phylogeny and tokogeny: Resolving relationships in the Glycine (Leguminosae) A-genome complex
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Systematics Section / ASPTDoyle, Jeff J.; Doyle, Jane L.; Rauscher, Jason T.; Brown, A. H. D..nuclear genes
chloroplast DNA
Glycine
incongruence
tokogeny
821On the generic circumscription of Gonolobus (Apocynaceae, Asclepiadoideae): Evidence from molecules and morphology
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Systematics Section / ASPTKrings, Alexander; Thomas, David; Xiang, Jenny Qiu-Yun.Gonolobus
Matelea
Gonolobinae
Apocynaceae
Asclepiadoideae
1424Ontogenetic variation in the Pollen:Ovule ratios in Clarkia (Onagraceae) taxa with contrasting mating systems: Field populations
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Ecological SectionDelesalle, Veronique; Mazer, Susan; Paz, Horacio.Pollen:Ovule ratio
mating system
Ontogenetic change
Gender
Sex allocation
790Origins of modern conifer families: Jurassic seed cones from Scotland
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Paleobotanical SectionMapes, Gene; Stockey, Ruth A.; Hilton, Jason; Rothwell, Gar W..Conifer
Fossil
Jurassic
Family Origins
Seed Cone
anatomy
2162Outdoor education in a living museum of tropical trees, the John C. Gifford Arboretum
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Teaching SectionCozza, John.trees
tropical trees
education
outreach
Biodiversity
ethnobotany
1488Paraphyly in the bamboo subtribe Chusqueinae (Poaceae: Bambusoideae): a case of systematic error?
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Systematics Section / ASPTFisher, Amanda E.; Triplett, J.K.; Ho, Chi-Sing; Schiller, Alicia D.; Oltrogge, Kimberly; Schroder, Eric; Kelchner, Scot A.; Clark, Lynn G..Chusquea
Neurolepis
Bamboo phylogeny
systematic error
long branch attraction
SH test
952Peperomia leaf crystal macropatterns and phylogeny: what can be learned from these two diverse approaches
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Developmental and Structural SectionHorner, Harry T.; Wanke, Stefan; Samain, Marie-Stéphanie.Peperomia
crystal macropatterns
phylogeny
2200Permineralized Plants from the Jurassic of Antarctica
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Paleobotanical SectionSchwendemann, Andrew B.; Taylor, Thomas N.; Taylor, Edith L.; Serbet, Rudolph; Hermsen, E. J..Antarctica
Jurassic
ferns
wood
insects
835
Canceled
Persistent crop allele introgression after rapid evolution of wild-type phenotype in crop-wild hybrids
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Ecological SectionCampbell, Lesley G.; Snow, Allison; Sweeney, P. M..Artificial Selection
Crop-to-Wild Gene Flow
Correlated Evolution
evolutionary ecology
flowering time
Plant Size
2344Phylogenetic analysis of Rosids using fast evolving and non-coding chloroplast markers
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Systematics Section / ASPTWorberg, Andreas; Quandt, Dietmar; Korotkova, Nadja; Borsch, Thomas.rosids
non-coding DNA
fast-evolving DNA
trnK/matk
trnL-F
1135Phylogenetic analysis of the genus Bauhinia (Leguminosae: Caesalpinioideae: Cercideae)
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Systematics Section / ASPTSinou, Carole; Bruneau, Anne; Forest, Felix L.; Lewis, Gwilym P..Bauhinia
Leguminosae
phylogeny
Biogeography
trnL-F and matK sequences
1694Phylogenetic Analysis of tribe Astereae (Asteraceae) based on ITS sequence data
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Systematics Section / ASPTBrouillet, Luc; Lowrey, Tim; Urbatsch, Lowell; Karaman, Vesna; Sancho, Gisela; Wagstaff, Steven J.; Semple, John.Asteraceae
Astereae
phylogeny
ITS
831Phylogenetic Nomenclature of Selected Vascular Plant Clades
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Systematics Section / ASPTCantino, P. D.; Donoghue, Michael J.; Doyle, James A..PhyloCode
phylogenetic nomenclature
clade names
vascular plants
Spermatophyta
984Phylogenetic relationships, rates of speciation, and biogeographical patterns in the Old World Passiflora (subgenus Decaloba: supersection Disemma)
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Systematics Section / ASPTKrosnick, Shawn; Freudenstein, John; Potter, Daniel.Disemma
Passiflora
1032Phylogenetic relationships in Barnadesioideae revisited
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Systematics Section / ASPTGruenstaeudl, Michael; Stuessy, Tod F.; Urtubey, Estrella.Barnadesioideae
Asteraceae
molecular phylogenetics
character evolution
combined analysis
851Phylogenetics and diversification of Ficus section Malvanthera in Australia and New Guinea
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Systematics Section / ASPTRonsted, Nina; Weiblen, George D; Savolainen, Vincent; Cook, James M.Ficus
phylogeny
Biogeography
Australia
Habitat use
coevolution
1963Phylogenetics and evolution of Euphorbia subgenus Chamaesyce (Euphorbiaceae)
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Systematics Section / ASPTYang, Ya; Berry, Paul E..Chamaesyce
phylogeny
ITS
Chloroplast spacer
746Phylogenetics in three groups of perennial Lupinus in California
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Systematics Section / ASPTHuang, Daisie; Friar, Elizabeth.phylogenetics
systematics
Lupinus
2234Phylogenetics of Ludwigia, an ancient plant lineage
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Systematics Section / ASPTHoch, Peter C.; Barber, Janet C..phylogenetics
Onagraceae
Ludwigia
1243Phylogenetics of monocotyledons: evidence from mitochondrial matR
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Systematics Section / ASPTChase, Mark W..matR
phylogenetics of monocotyledons
mitochondrial DNA
1006Phylogenetics of the Eriogonum clade (Polygonaceae, Eriogonoideae) based on nuclear and chloroplast sequences
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Systematics Section / ASPTKempton, Elizabeth; Columbus, J. Travis.Polygonaceae
Eriogonoideae
Eriogonum
Chorizanthe
phylogenetics
1421Phylogenetics of the North American Cuphea (Lythraceae): insights into the evolution of chromosome numbers, floral morphology and fatty acids
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Systematics Section / ASPTGhebretinsae, Amanuel; Graham, Shirley A.; Barber, Janet C..Chloroplast
chromosome evolution
Cuphea
fatty acids
floral morphology
Lythraceae
North America
2170Phylogenetic Studies of Disterigma: a Total Evidence Approach Exploring Transformation Costs with Direct Optimization and Multiple Alignments
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Systematics Section / ASPTPedraza, Paola.Disterigma
Ericaceae
direct optimization
Alignments
1505Phylogenetic Utility of the Phot Gene Duplicates in the Verbena complex (Verbenaceae): Implications for Hybridization and Introgression among Diploid Verbena Species
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Systematics Section / ASPTYuan, Yaowu; Olmstead, Richard.Verbena complex
Phot1
Phot2
phylogeny
hybridization
introgression
1872Phylogenetic utility of VPCR (variable plastid coding regions) in gymnosperms
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Systematics Section / ASPTRaubeson, Linda A.; Campbell, Christopher S.; Connolly, Margaret; Cronn, RC; Dutton, Ashley; Ickert-Bond, Steffi; Kelch, Dean; Li, Jianhua; Liston, Aaron; Little, Damon; Peery, Rhiannon; Schwarzbach, Andrea E.; Stevenson, Dennis Wm.; Willyard, Ann.phylogenetic analysis
1551Phylogeny, floral evolution, and biogeography in North American Lilium (Liliaceae)
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Systematics Section / ASPTGivnish, Thomas J.; Van Ee, Benjamin; Skinner, Mark W..adaptive radiation
convergence
pollination syndromes
1306Phylogeny, hybridization and the evolution of fire-adaptive traits within the grass-leaved goldenasters (Pityopsis, Asteraceae)
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Systematics Section / ASPTTeoh, View; Brewer, J. Stephen; Starr, Julian R..Pityopsis
fire-stimulated flowering
ITS, ETS
Biogeography
2212Phylogeny and biogeography of dry tropical Dalea (Fabaceae: Papilionoideae: Amorpheae).
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Systematics Section / ASPTMcMahon, Michelle.Fabaceae
Dalea
Andes
phylogeny
Biogeography
2034Phylogeny and biogeography of Juglans (Juglandaceae) based on nuclear DNA sequences
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Systematics Section / ASPTOh, Sang-Hun; Tripp, Erin A.; Stone, Donald E.; Manos, Paul S..Juglans
biogeographty
ITS
ETS
LEAFY
2275Phylogeny and Biogeography of North American Asclepias (Apocynaceae)
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Systematics Section / ASPTFishbein, Mark; Lynch, Steven P.; Chuba, David; Weitemier, Kevin; Ellison, Christopher; Goyder, David J.; Chase, Mark W.; Mason-Gamer, Roberta.Asclepias
Apocynaceae
phylogeny
Biogeography
milkweed
1131Phylogeny and biogeography of parasitic genus Cuscuta (dodders; Convolvulaceae)
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Systematics Section / ASPTStefanovic, Sasa; Kuzmina, Maria; Costea, Mihai.Convolvulaceae
Cuscuta
molecular phylogeny
parasitic plants
rbcL
26S rDNA
2061Phylogeny and Biogeography of Perezia (Asteraceae: Mutisieae: Nassauviinae)
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Systematics Section / ASPTSimpson, Beryl; Arroyo, Mary Kalin; Sipe, Sandra; McDill, Joshua.Perezia
Asteraceae
Andean biogeography
2281Phylogeny and Biogeography of the African Asclepias complex (Apocynaceae)
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Systematics Section / ASPTChuba, David; Fishbein, Mark; Goyder, David J.; Chase, Mark W..Asclepias
phylogeny
Apocynaceae
Africa
Biogeography
milkweed
992Phylogeny and evolution of holoparasitism in the African clade of Orobanchaceae
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Systematics Section / ASPTMorawetz, Jeffery J.; Randle, Christopher P.; Wolfe, Andrea D..Alectra
Harveya
Orobanchaceae
Africa
holoparasitic
hemiparasitic
phylogeny
1611Phylogeny and evolution of the Macaronesian genus Monanthes (Crassulaceae) inferred from multiple DNA datasets
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Systematics Section / ASPTMort, Mark E.; Wendlandt, Blair N.; Santos-Guerra, Arnoldo; Elgethun, Megan.Crassulaceae
Monanthes
Macaronesia
cpDNA spacers
2176Phylogeny and evolution of the poppies in the Eschscholzioideae (Papaveraceae)
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Systematics Section / ASPTStill, Shannon.Eschscholzioideae
Papaveraceae
Eschscholzia
Hunnemannia
Dendromecon
1017Phylogeny of Acacia s.s. and the tropical legume tribe Ingeae (Mimosoideae: Leguminosae)
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Systematics Section / ASPTBrown, Gillian K.; Murphy, Daniel J.; Miller, Joseph T.; Ladiges, Pauline.Leguminosae
Acacia
tribe Ingeae
tropical legumes
molecular phylogenetics
564Phylogeny of Commelina (Commelinaceae): preliminary results
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Systematics Section / ASPTBurns, Jean H.; Faden, Robert B..Africa
Commelina
Commelinaceae
invasive
phylogeny
weeds
903Phylogeny of intercontinental disjunct Gelsemiaceae inferred from chloroplast and nuclear DNA sequences
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Systematics Section / ASPTJiao, Zhen; Li, Jianhua.chloroplast DNA
Gelsemium
Mostuea
ribosomal ETS
1636Phylogeny of Isoetes ×bruntonii as revealed by spore morphology, orbicule typology, intercellular pectic protuberances and DNA sequences
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Pteridological Section/AFSAlarid, Khalid M; Bray, Rebecca D; Bolin, Jay F..Isoetes
Allopolyploidy
Orbicules
hybridization
2086Phylogeny of Prunus L. (Rosaceae) using nrITS and the low-copy nuclear marker gbssI-2
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Systematics Section / ASPTHaberle, Rosemarie; Shaw, Joey; Chin, Siew Wai; Potter, Daniel; Wen, Jun.Prunus
phylogeny
Rosaceae
1868Phylogeny of the Old World clade of the spiny solanums (Solanum subg. Leptostemonum)
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Systematics Section / ASPTBohs, Lynn; Martine, Christopher T.; Stern, Stephen; Myers, Nicole.Solanum
Old World
phylogeny
Australia
Africa
1481Phylota Browser: software to support phylogenetic inference from GenBank
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Systematics Section / ASPTSanderson, Michael.phylogeny
information content
GenBank
1437Placement of the Hydrocotyloids Based on a New Phylogeny with Expanded Sampling across the Order Apiales
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Systematics Section / ASPTNicolas, Antoine N.; Plunkett, Gregory M..Hydrocotyloideae
Apiales
Apiaceae
Araliaceae
1447Plant-derived polyphenolics inhibit pectin methylesterase from parasitic plants
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Phytochemical SectionLewis, Kristin; Sagi, Irit.parasitic plants
pectin methylesterase
enzyme inhibition
cell wall degrading enzymes
polyphenolics
2049Plant/animal interactions: Cretaceous leaf galls from southern Alberta, Canada
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Paleobotanical SectionSerbet, Rudolph; Taylor, Thomas N.; Taylor, Edith L..Galls
leaves
Cretaceous
Permineralized
1953Plant cell growth from first principles: How physical theory can broaden our understanding of plant cell volume growth.
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Developmental and Structural SectionLintilhac, Philip; Wei, Chunfang.cell growth
cell wall
Loss of stability
1127Plant Parts and Animal Wholes: What Students Could Learn From Elementary Science Textbooks
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Teaching SectionSchussler, Elisabeth E.; Link-Perez, Melanie A.; Dollo, Vanessa H.; Weber, Kirk M..K-5 plant science curriculum
textbooks
education
elementary science
student learning
2009Plants Dispersed by Bats in the Neotropics
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Tropical Biology SectionLobova, Tatyana A.; Geiselman, Cullen K.; Mori, Scott A..bat dispersal
Neotropics
French Guiana
chiropterochory
dispersal
194Plasticity in growth trajectory during ontogenetic development in Buckwheat (Fagopyrum esculentum Moench)
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Ecological SectionZhou, Dawei; Japhet, Wisdom; Ping, wang; Tian, Yu.plasticity
fitness
extinction coefficient
inter-plant spacing
growth trajectory
2033Plastid genome decay in parasitic plants: insight from the non-photosynthetic liverwort Aneura mirabilis
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Genetics SectionWickett, Norman J.; Fan, Yu; Lewis, Paul O.; Goffinet, Bernard.liverworts
chloroplast genome
parasitic plants
detecting selection
plastids
pseudogenes
Cryptothallus
1602Pollen ultrastructure in modern and fossil Saururaceae
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Paleobotanical SectionSmith, Selena Y.; Stockey, Ruth A..Saururus
Saururaceae
Anemopsis
Gymnotheca
Houttuynia
Princeton Chert
fossil pollen
Middle Eocene
816Post-Harvest Deterioration of Seeds of Tropical Crops
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Mycological SectionOnyemachi, Felix C.
I      U  X2 X2
B U S Y
2048Preferential gene loss or retention following genome duplication in allopolyploid species of Tragopogon (Asteraceae)
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Genetics SectionDoust, Andrew N; Koh, Jin; Tate, Jennifer A.; Paterson, Andrew H.; Soltis, Pamela S.; Soltis, Douglas E..polyploidy
gene loss
Tragopogon
2028Preliminary phylogeny of Puya (Bromeliaceae) and implications of an early divergent Chilean lineage
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Systematics Section / ASPTJabaily, Rachel S.; Sytsma, Kenneth J..Puya
Bromeliaceae
phylogenetics
Chile
inflorescence
1721Primary concordance trees as the basis for taxonomy
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Systematics Section / ASPTBaum, David A..phylogenetic nomenclature
phylogenetic analysis
genealogical discordance
Bayesian Concordance Analysis
1008Progress in Assembling the Angiosperm Tree of Life
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Systematics Section / ASPTAngiosperm Tree of Life Research Group, AToL; Soltis, Douglas E..angiosperm
phylogeny
plastid sequencing
informatics
Morphbank
1172Quantification of Nordihydroguaiaretic Acid (NDGA) in the Three Ploidy Levels of Larrea tridentata
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Phytochemical SectionKolar, Elizabeth A.; Burnett, Emily N.; Miller, Katherine R.; Hunter, Richard; Hunter, Kimberly.Nordihydroguaiaretic Acid
NDGA
Larrea tridentata
polyploidy
2261Quantification of plant phenology
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Ecological SectionBiernacki, Maciej.heat accumulation
plant phenology
temperature
day length
1360Reconstructing patterns of diversification in Carex subgenus Vignea (Cyperaceae): an nDNA/cpDNA multigenic approach
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Systematics Section / ASPTRoalson, Eric; Hipp, Andrew L..Carex
Cyperaceae
nuclear genes
chromosome evolution
molecular phylogenetics
1034Reevaluation of the solanaceous affinity of Solanaceae fossils
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Paleobotanical SectionMartinez-Millan, Marcela.Solanaceae
Asteridae
Fossil
Eocene
calibration point
Solanum
Solanites
Cantisolanum
1259Relationships in Bartonia (Gentianaceae-Gentianeae) determined by nuclear and chloroplast DNA sequences, with reference to morphology
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Systematics Section / ASPTMathews, Katherine Gould; York, Emily.Bartonia
Gentianaceae
Gentianeae
Swertiinae
ITS sequence
trnL-F
980Relationships within the Distichlis clade inferred from molecular, anatomical, and micromorphological characters
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Systematics Section / ASPTBell, Hester L.; Columbus, J. Travis.Poaceae
Distichlis
Monanthochloë
Reederochloa
internal transcribed spacer
trnL-F
ndhF
lemma micromorphology
Biogeography
1789Research on Improving Instructional Saliency of Lessons on Flowering Plants
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Teaching SectionWandersee, James H.; Clary, Renee M..instructional saliency
flowering plants
scientific teaching
1988Research on the Teaching and Learning Benefits of the Leonardo Online Discussion Board Strategy®
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Teaching SectionWandersee, James H.; Clary, Renee M..Leonardo strategy
online discussion board
course instruction time
multi-threaded discussions
plant science education
scientific teaching
intra-class communication
course coherence
1832Resolving relationships among the polyphyletic Iris section Limniris species
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Systematics Section / ASPTWilson, C..iris
Iridaceae
trnL-F
matK
trnK
ITS
geophytes
2324Revised Classification of the Evening Primrose family (Onagraceae)
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Systematics Section / ASPTWagner, Warren L.; Hoch, Peter C..Onagraceae
molecular phylogeny
Camissonia
Oenothera
2169Role of heliconias in driving sex-specific adaptation with Purple-throated Carib hummingbirds: nectar, visitation, and phenological study of heliconias from the Caribbean
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Ecological SectionGowda, Vinita; Kress, John.pollination
mating system
plant-pollinator interaction
adaptation
geographic variation
Lesser-Antilles
1009Sapflow in Eucalyptus blakelyi halved by insect damage
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Ecological SectionCunningham, Saul A.; Pullen, Kimberi R.; Colloff, Matthew J..water use
herbivory
plant-insect interaction
ecology
tree
1066Seasonality of Nutritional Constituents of Delmarva Seaweeds
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Ecological SectionMadden, Matilda; Mitra, Madhumi; Schwarz, Jurgen.Seaweeds
Delmarva
nutritional
seasonality
water quality
1069Seaweeds as Biomonitors of Heavy Metals in the Delmarva Peninsula
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Phycological SectionChaudhuri, Anish; Mitra, Madhumi.Biomonitoring
Seaweeds
Heavy Metals
817Self-Defense Strategies in Plants
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Phytochemical SectionOnyemachi, Felix C.I U X2 X2
1015Seqeuences of three nuclear loci reveal a population bottleneck in Pinus monticola
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Systematics Section / ASPTSyring, John V.; Cronn, RC; Liston, Aaron.Ne
allelic monophyly
incomplete lineage sorting
western white pine
phylogeny
2161Sex, lies, and begonias: Light and N affect gender in a rainforest herb, Begonia urophylla
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Tropical Biology SectionCozza, John.tropical forest
understory
monoecy
Sex allocation
environmental sex determination
Gender
1954Species boundaries and nuclear rDNA ITS intragenomic polymorphism in recently evolved freshwater centric diatoms
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Phycological SectionTheriot, Edward; Coleman, A.; Goertzen, L.; Alverson, A..diatoms
ITS
intragenomic polymorphism
species circumscription
Holocene
1827Species Identification Survey: Factors correlated with recognition of plants and mammals
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Teaching SectionBrasher, Jeffrey W.; Snow, Neil.learning
experience
Environment
urbanization
1278Specific Leaf Area and Xylem Density Differ in Native and Invasive Connecticut Shrubs
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Ecological SectionKomiskey, Emily H.; Jones, Cynthia S..Invasive plants
xylem density
SLA
2325Specimen identification through DNA barcodes in the Lauraceae
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Systematics Section / ASPTMadriñan, Santiago; Chacon, Juliana.Lauraceae
molecular identification
DNA barcodes
DNA Barcode Markers
DNA Barcoding
DNA Bar coding
matK
identification
2240Sperm cell architecture and the neck canal in diploid and tetraploid Ceratopteris cytotypes: does size matter?
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Pteridological Section/AFSLopez-Smith, Renee A.; Renzaglia, Karen S..polyploidy
sperm
archegonia
reproduction
genome size
1509Stage-structured demography of a Nebraska population of Panax quinquefolius (1987-2007).
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Ecological SectionAntlfinger, Ann; Garabrandt, Marjorie.Panax
ginseng
demography
seedling recruitment
1121Structure and development of the gynoecium in Calycanthaceae (Laurales)
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Developmental and Structural SectionStaedler, Yannick M.; Weston, Peter H.; Endress, Peter K..gynoecium development
compitum
Calycanthaceae
Laurales
Basal angiosperms
2042Structure and relationships of a new fagaceous mesofossil flower from the Campanian of North America
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Paleobotanical SectionTaylor, David W.; Hu, Shusheng; Tiffney, Bruce H..Fagaceae
flower evolution
Fossil
flower
phylogeny
2257Studies of the pollen and spore assemblage of the Late Paleocene Almont flora of central North Dakota, USA
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Paleobotanical SectionPigg, Kathleen B.; Farabee, Michael J.; Zetter, Reinhard; DeVore, Melanie L.; Manchester, Steven R.; Nowak, Michael D..Paleocene
fossil pollen
Almont
973Subfunctionalization of genes duplicated by polyploidy in response to environmental stress
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Genetics SectionLiu, Zhenlan; Adams, Keith.polyploid
Genome duplication
gene duplication
gene expression
Gossypium
abiotic stress
hybridization
Malvaceae
1719Supermatrix analyses place Gnetales as sister to all conifers
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Systematics Section / ASPTBurleigh, J. Gordon; Mathews, Sarah.gymnosperms
conifer monophyly
Gnetales
supermatrix analyses
1522Survey of Plant Biodiversity along Zarqa River in Relation to the Quality of Water
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Ecological SectionAl-Dwiri, Mahmoud; Alarid, Khalid M; Al-Eisawi, Dawud.Jordan
water quality
Biodiversity
pollution
1997Survival strategies of the tropical riparian paperbark tree: an ecological genetic perspective
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Ecological SectionChong, Caroline; Waycott, Michelle; Edwards, Will.riparian
resprouting
species traits
genotypic diversity
spatial genetic structure
population structure
evolutionary ecology
Genetic diversity
disturbance
flood hydrology
2186Systematics and molecular conservation genetics of endangered trees of the dry neotropics (Guaiacum; Zygophyllaceae)
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Systematics Section / ASPTDertien, Joseph R.; Duvall, Melvin R..evolution
phylogenetics
population genetics
Plant conservation
Zygophyllaceae
Guaiacum
413Systematics of the genus Sansevieria in Tropical Africa based on morphological and molecular data.
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Systematics Section / ASPTTakawira-Nyenya, R; Stedje, B.; Nordal, I..Sansevieria
Africa
taxonomy
DNA
765Tackling the tubes: studies in nematoclast ultrastructure
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Paleobotanical SectionTaylor, Wilson A.; Wellman, Charles H..early land plants
Devonian
Silurian
ultrastructure
nematophytes
1010Taxonomic revisions in the polyphyletic genus Tabebuia s.l. (Bignoniaceae)
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Systematics Section / ASPTGrose, Susan O.; Olmstead, Richard.Bignoniaceae
Tabebuia
taxonomy
Handroanthus
Roseodendron
988Taxonomic studies of myxomycetes from Southern Nigeria: Genus Stemonitis
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Mycological SectionEjale, Angela Uwayemen.taxonomy
Stemonitis
Myxomycetes
Southern Nigeria
2279Taxonomy of the genus Momordica (Cucurbitaceae) in India
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Systematics Section / ASPTPandey, Arun K.; Kumar, Niraj; Kumar, Aishwarya.taxonomy
Momordica
Cucurbitaceae
1687Terrestrial stable carbon isotope signatures in Ordovician-Silurian (455-420 Ma) compression biotas of the Appalachians
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Paleobotanical SectionTomescu, Alexandru MF; Pratt, Lisa M; Rothwell, Gar W..Fossil
Ordovician
Silurian
stable isotope
Terrestrial
marine
1866The Architecture of Infraspecific Differentiation: A Case Study in Astragalus lentiginosus (Fabaceae)
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Systematics Section / ASPTKnaus, Brian; Cronn, RC; Liston, Aaron.Astragalus
climate
Clines
Infraspecific taxa
Morphometrics
Speciation
2201The Arundinaria gigantea canebrake ecosystem: Can it be restored?
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Ecological SectionCirtain, Margaret; Franklin, Scott.Arundinaria gigantea
canebrake
restoration
2133The Botany Blog Project: A New Way to Teach Plant Morphology, Diversity, and Identification on an Urban, Commuter Campus
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Teaching SectionSchnabel, Andrew; Smith, Kenneth A..teaching science
1490The breakup of Acacia: a molecular and morphological update
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Systematics Section / ASPTMiller, Joseph T.; Seigler, David S..Legumes
phylogeny
1776The climatic optimization of plant families and the reconstruction of paleoenvironments: A probabilistic approach to estimating paleotemperature and paleoprecipitation in the Neotropics
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Paleobotanical SectionPunyasena, Surangi W..paleoclimate proxy
Neotropics
temperature
precipitation
family
kernel density
1962The Contribution of Training to Describing Reliable Character States
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Systematics Section / ASPTKirchoff, Bruce K..characters
morphology
character congruence
character state
training
2007The convergence of pouched corollas and resupinate flowers in the neotropical members of the Gesneriaceae
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Systematics Section / ASPTClark, John L..Gesneriaceae
hypocyrtoid
Episcieae
1073The deterministic effects of alignment methods to phylogenetic inference
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Systematics Section / ASPTSimmons, Mark P.; Müller, Kai; Webb, Colleen T..alignment
molecular phylogenetics
progressive pairwise alignment
simultaneous alignment
direct optimization
gene-tree inference
1527The discovery and taxonomic implications of a novel 41 bp chloroplast DNA deletion in wild potatoes
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Systematics Section / ASPTAmes, Mercedes; Salas, Alberto; Spooner, D. M..Solanum
Sect. Petota
chloroplast DNA
2216The ecological role of angiosperms in Late Cretaceous vegetation at Big Cedar Ridge, Wyoming
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Paleobotanical SectionStrömberg, Caroline A E; Wing, Scott L.; Hickey, L. J.; Behrensmeyer, Anna K; Tiver, Fleur; Willis, Brian J; Burnham, Robyn.Upper Cretaceous
Maastrichtian
paleoecology
early angiosperms
Wyoming
North America
1044The Eden Main flora: Permineralized plants from the Upper Cretaceous (Coniacian) of Vancouver Island, British Columbia
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Paleobotanical SectionKarafit, Steven J.; Stockey, Ruth A..Cretaceous
Charcoal
Fossil
ferns
Osmundaceae
Gleicheniaceae
Schizaeaceae
Cyathaceae
Cycad
Cuppressaceae
Pinaceae
Lauraceae
Cornaceae
Platanaceae
1816The effect of culture conditions on sex ratios in gametophyte populations of Pteridium aquilinum.
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Pteridological Section/AFSSkelton, Chanda; Farrar, Donald.fern gametophyte
fern gametophyte sexuality
gametophyte culture
785The Elymus repens (Poaceae: Triticeae) genome combines allohexaploidy with introgression
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Systematics Section / ASPTMason-Gamer, Roberta.Poaceae
Triticeae
polyploidy
introgression
Elymus
1497The evolution of capsules and berries in Solanaceae: A histological perspective
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Developmental and Structural SectionPabon Mora, Natalia; Litt, Amy.berries
capsules
Cestrum
Datura
Fruit development
Nicotiana
Petunia
Solanaceae
1058The evolution of rbcS in Orobanchaceae: a preliminary investigation
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Systematics Section / ASPTMorawetz, Jeffery J.; Wolfe, Andrea D..Orobanchaceae
rbcS
hemiparasite
holoparasite
rubisco
1007The Flora of the Katirli Mountain (Bursa-Turkey)
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Systematics Section / ASPTErdogan, Eyup; Kaynak, Gonul.Bursa
Flora
Katirli Mountain
Turkey
Verbascum
1969The genetic and ecological mechanisms of incipient speciation through ecogeographic race formation
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Genetics SectionLowry, David; Willis, John H.Speciation
flowering time
drought stress
population structure
local adaptation
QTL
Mimulus guttatus
salt stress
evolution
1178The labellum of Costus (Zingiberales) and the ABC model of floral development
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Developmental and Structural SectionSridaran, Sankar; Stonebloom, Solomon; Bartlett, Madelaine; Specht, Chelsea.MADs box genes
Costus
Zingiberales
Floral development
floral morphology
developmental evolution
605The non-marine microbial world in the late Paleozoic: new discoveries from Early Devonian and Early Carboniferous cherts
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Paleobotanical SectionDotzler, Nora; Krings, Michael; Taylor, Thomas N.; Galtier, Jean.microorganisms
chert
cyanobacteria
algae
Fungi
217The Oldest Records of Life
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Paleobotanical SectionSchopf, J.Archean
oldest life
oldest fossils
Apex chert
stromatolites
Raman imagery
930The role of abscission during leaflet separation in Chamaedorea elegans
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Developmental and Structural SectionNowak, Julia; Dengler, Nancy G.; Posluszny, U.Arecaceae
Leaf development
leaflet separation
Abscission
Chamaedorea elegans
1283The roles of subhabitat, competition, and litter cover on the emergence, survival, and establishment of wild lupine (Lupinus perennis L.)
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Ecological SectionPavlovic, Noel B.; Grundel, Ralph.establishment
survival
logistic regression
575The seed plant Moresnetia: morphology and anatomy of the stem and fertile frond
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Paleobotanical SectionPrestianni, Cyrille; Caraglio, Yves; Guédon, Yann; Meyer-Berthaud, Brigitte; Gerrienne, Philippe.Seed plant
ovule
anatomy
Moresnetia
reconstruction
Devonian
2069The source of the early introductions of potato to Europe: evidence from cpDNA from pre-1850 herbarium specimens
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Systematics Section / ASPTAmes, Mercedes; Spooner, D. M..Solanum tuberosum
Potato (Solanum tuberosum)
chloroplast DNA
1979The Systematic and Phylogenetic Study of the Subgenus Piperia (Orchidaceae) and Closely Related Platanthera
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Systematics Section / ASPTLauri, Robert.Platanthera
Piperia
phylogenetics
systematics
morphology
1060The use of Momordia charomtia (bitter melon) to prolong the shelf life of tomatoes (hycopersicon esculentum)
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Mycological SectionEjale, Angela Uwayemen; Atoghengbe, Cletus.Tomato Fruits
Nigeria
Preservation
Momordia charomtia
Shelf life 
1729The utility of inter-simple sequence repeat (ISSR) data for resolving phylogenetic relationships and inferring gene flow among populations of Zaluzianskya microsiphon and allied species in section Nycterinia
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Systematics Section / ASPTArchibald, Jenny K.; Anderson, Bruce.Zaluzianskya microsiphon
Zaluzianskya
Scrophulariaceae
ISSR
South Africa
568Towards a modern classification of Orobanche (Orobanchaceae) and related genera
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Systematics Section / ASPTSchneeweiss, Gerald M.; Park, Jeong-Mi; Colwell, Alison E.; Manen, Jean-Francois.Orobanche
taxonomy
classification
1753Tribe Oenantheae: A contribution to a family-wide phylogenetic classification of Apiaceae
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Systematics Section / ASPTDownie, Stephen R..Apiaceae
Apioideae
Oenantheae
cpDNA trnQ-trnK 5'exon
phylogeny
nrDNA ITS sequences
18Triggerplants (Stylidium spp.; Stylidiaceae): A Previously Unrecognized Genus of Carnivorous Plants
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Physiological SectionDarnowski, Douglas; Moberly, Stephen; Plachno, Bartosz.Triggerplant
Stylidium
carnivorous
68Tubulin intron-based polymorphisms as a new DNA fingerprinting tool with application to systematics, breeding and variety protection
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Genetics SectionBreviario, Diego; Hilu, Khidir W.; Blumetti, Pietro; Gianì, Silvia; Sangoi, Shail; Baird, Wm. Vance.Arachis
Brassica
DNA Fingerprint
Eleusine
intron
TBP
1980Two sides of four kingdoms and other problems of living things classification
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Systematics Section / ASPTShipunov, Alexey B..kingdoms
taxonomy
complementary approaches
megasystematics
2018Understanding Factors Limiting Species’ Ranges to Predict Range Shifts Under Climate Change
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Ecological SectionMarsico, Travis; Hellmann, Jessica J..Lomatium
climate change
range limits
1487Unexpected relationships, morphological homoplasy, and intergeneric hybridization in the phylogeny of north temperate woody bamboos (Poaceae: Bambusoideae)
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Systematics Section / ASPTTriplett, J.K.; Clark, Lynn G..Bamboo phylogeny
Bambuseae
Arundinaria
Pleioblastus
Pseudosasa
cpDNA
AFLPs
1718Unraveling evolutionary relationships within subtribe Solidagininae: Multiple genes, phylogenetic signal and incongruence
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Systematics Section / ASPTRoberts, Roland; Daze, Pierre E..Astereae
Chrysothamnus
chloroplast DNA
nuclear genes
2321Unraveling heavy metal homeostasis in the Zn/Cd hyperaccumulator Thlaspi caerulescesns: membrane transport and microarray studies
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Physiological SectionEbbs, Stephen; Milner, Matt; Spiller, Shawna; Kochian, Leon.metal hyperaccumulation
Thlaspi caerulescens
metal ion homeostasis
1148Upper Cretaceous aquatic plants from the Olmos and Cerro del Pueblo Formations, Mexico
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Paleobotanical SectionEstrada-Ruiz, Emilio; Cevallos-Ferriz, Sergio.Upper Cretaceous
Aquatic plants
Mexico
1226Upside down auxin suggests the evolutionary origin of isoetalean rhizomorphs
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Paleobotanical SectionSanders, Heather; Rothwell, Gar W.; Wyatt, Sarah.auxin
lycopsid
rhizomorph
bipolar growth
1511Use of Microsoft ® Photo Story 3 multimedia presentation software as an alternative to Microsoft Office ® PowerPoint
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Teaching SectionHazelwood, Donna.botany
presentation software
949Using Automatically Generated Morphological Information in Botanical Text Retrieval
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Systematics Section / ASPTTang, Xiaoya; Heidorn, P. Bryan.Botanical Information
Retrieval
1494Using complete chloroplast genome sequences to resolve recalcitrant nodes in deep-level angiosperm phylogenetics
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Systematics Section / ASPTMoore, Michael J.; Bell, Charles D.; Soltis, Pamela S.; Soltis, Douglas E..phylogenetics
chloroplast genome
Angiosperms
Ceratophyllum
eudicots
monocots
Chloranthaceae
magnoliids
large data sets
1296Variation in the photochemistry of six co-occurring willow (Salix) species and their nonphotochemical energy dissipation during an experimental dry-down
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Phytochemical SectionSavage, Jessica; Cavender-Bares, Jeannine; Verhoeven, Amy.Salix
Drought
nonphotochemical heat dissipation
xanthophylls
leaf senescence 
1927Vascular Plant Diversity in the Middendorf Beds of South Carolina
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Paleobotanical SectionOgez, Brittney; Jensen, Douglas.Upper Cretaceous
Middendorf
Black Creek
1288Verbenaceae: A phylogenetic travelogue through its Argentine center of diversity
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Systematics Section / ASPTOlmstead, Richard; Yuan, Yaowu; Marx, Hannah; Peralta, Iris Edith; Múlgara, María.Verbenaceae
Argentina
Junellia
phylogeny
1834Viewing the Transition from Polyphyly to Paraphyly to Reciprocal Monophyly in Verbena (Verbenaceae): Is There an Overlooked Advantage of ITS/ETS in Species-level Phylogenetics?
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Systematics Section / ASPTYuan, Yaowu; Olmstead, Richard.Verbena
lineage sorting
ITS/ETS
1122What’s in a Name: Bias in the Labeling of Plant and Animal Photographs in Elementary Science Textbooks
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Teaching SectionLink-Perez, Melanie A.; Weber, Kirk M.; Dollo, Vanessa H.; Schussler, Elisabeth E..K-5 plant science curriculum
textbooks
identification
images
education
elementary science
1042When the honeymoon ends: the fate of duplicated genes in allotetraploid Tragopogon miscellus (Asteraceae)
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Genetics SectionTate, Jennifer A.; Bigger, Alexandra R.; Soltis, Kerry A.; Soltis, Pamela S.; Soltis, Douglas E..polyploidy
Tragopogon
Asteraceae
genome evolution
2167Widespread paleopolyploidy across the Viridiplantae
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Systematics Section / ASPTBarker, Michael S.; Kane, Nolan; Rieseberg, Loren H..polyploidy
paleopolyploidy
Genome duplication
land plants
flowering plants
2102Will the real Boechera perennans please stand up?: New evidence of morphological convergence through reticulation in the genus Boechera (Brassicaceae).
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Systematics Section / ASPTAllphin, Loreen; Windham, Michael D..Boechera
reticulate evolution
convergence
Boechera perennans

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