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	(11 Abstracts)
	(1 Abstract)
	\ (1 Abstract)
	2020 Vision (1 Abstract)
	Abies (1 Abstract)
	abiotic stress (1 Abstract)
	Acacia (1 Abstract)
	Acacia (1 Abstract)
	Acanthaceae (3 Abstracts)
	accD (1 Abstract)
	accuracy (1 Abstract)
	Acorus (1 Abstract)
	Acrostichum (1 Abstract)
	Actin1 intron (1 Abstract)
	active learning (1 Abstract)
	adaptation (1 Abstract)
	Adaptive radiation (3 Abstracts)
	Adenostoma (1 Abstract)
	Adh (1 Abstract)
	Administration (1 Abstract)
	advocacy (1 Abstract)
	Aeroallergen, pollen, fungal spore, allergy (1 Abstract)
	aerodynamics (1 Abstract)
	AFLP (5 Abstracts)
	AFLP, domestication, potato, Solanum (1 Abstract)
	Africa (1 Abstract)
	African flora (1 Abstract)
	agar (1 Abstract)
	Agavaceae (1 Abstract)
	Aglosperma (1 Abstract)
	Agrobacterium (1 Abstract)
	Agroecosystem (1 Abstract)
	Agrostis (1 Abstract)
	Ailanthus altissima (2 Abstracts)
	air pollution (1 Abstract)
	Aleurites moluccana (1 Abstract)
	Alismatales (3 Abstracts)
	Alismatidae (1 Abstract)
	Allelopathy (1 Abstract)
	allergy gene (1 Abstract)
	Allium sativum (1 Abstract)
	allopolyploid (2 Abstracts)
	allopolyploidy (1 Abstract)
	allozymes (2 Abstracts)
	Almont flora (3 Abstracts)
	Alnus maritima ssp. oklahomensis (1 Abstract)
	Alnus maritima (1 Abstract)
	alpha-tubulin (1 Abstract)
	Altingiaceae (1 Abstract)
	Amazon (1 Abstract)
	American ginseng (1 Abstract)
	ammonia (1 Abstract)
	Ampelocissus (1 Abstract)
	Ampelopsis (1 Abstract)
	Amphianthus (1 Abstract)
	analytic (1 Abstract)
	anatomy (6 Abstracts)
	Ancistrocladaceae (1 Abstract)
	Ancistrocladus (1 Abstract)
	andromonoecy (1 Abstract)
	Anemia mexicana (1 Abstract)
	anemophily (1 Abstract)
	aneuploidy (1 Abstract)
	Angiosperm Phylogenetic Relationships (1 Abstract)
	angiosperms (5 Abstracts)
	annexin, calcium, gravity (1 Abstract)
	Antarctica (2 Abstracts)
	Antherdiogen (1 Abstract)
	antheridiogen (1 Abstract)
	Antilles (1 Abstract)
	APETALA1/FRUITFULL (1 Abstract)
	Apiaceae (6 Abstracts)
	apical meristem (1 Abstract)
	Apioideae (1 Abstract)
	Apocynaceae (3 Abstracts)
	Apogee® (1 Abstract)
	applications (1 Abstract)
	Aquatic (1 Abstract)
	Aquatic angiosperm (2 Abstracts)
	Arabidopsis (3 Abstracts)
	Arabidopsis lyrata (1 Abstract)
	Arabis lyrata (1 Abstract)
	Araceae (1 Abstract)
	Arboreal arquitecture (1 Abstract)
	arbuscular mycorrhizae (1 Abstract)
	Archaeamphora (1 Abstract)
	architecture (1 Abstract)
	Arctostaphyllus (1 Abstract)
	Arecaceae (1 Abstract)
	Argentina (1 Abstract)
	arid and semi-arid environments (1 Abstract)
	arid environments (2 Abstracts)
	aridlands (1 Abstract)
	Artificial seeds (1 Abstract)
	artificial selection (1 Abstract)
	Arum-type colonization (1 Abstract)
	asexual reproduction (3 Abstracts)
	Asian flora (2 Abstracts)
	Asteraceae (8 Abstracts)
	Astereae (1 Abstract)
	Astragalus (1 Abstract)
	Astragalus lentiginosus (1 Abstract)
	atpB-rbcL spacer (1 Abstract)
	Australia (1 Abstract)
	Australian flora (1 Abstract)
	autogamy (2 Abstracts)
	Auxin (1 Abstract)
	Avicennia germinans (1 Abstract)
	Azadarachta indica (1 Abstract)
	Azaleas (1 Abstract)
	BAC (1 Abstract)
	bacteria (2 Abstracts)
	Bahamas (1 Abstract)
	Baja California (1 Abstract)
	Bambusoideae (1 Abstract)
	base substitution (1 Abstract)
	Bayesian (1 Abstract)
	Bayesian regression (1 Abstract)
	Bayesian relaxed clock (1 Abstract)
	Belize (1 Abstract)
	beta-carotene, floral nectary, starch, tobacco (1 Abstract)
	beta-tubulin (1 Abstract)
	beta-tubulin, (1 Abstract)
	Betula (1 Abstract)
	Betulaceae (3 Abstracts)
	bias (2 Abstracts)
	biases (1 Abstract)
	bibliography (1 Abstract)
	biodiversity (7 Abstracts)
	biodiversity prospecting (1 Abstract)
	biofilter (1 Abstract)
	Biogeography (20 Abstracts)
	biomarkers (1 Abstract)
	biomechanics (1 Abstract)
	Biomonitoring; Metal pollution (1 Abstract)
	Blackjack Oak (1 Abstract)
	blight-associated protein (1 Abstract)
	Boechera (1 Abstract)
	Boraginaceae (2 Abstracts)
	Botanical diversity (1 Abstract)
	botanical education (7 Abstracts)
	botanical garden (2 Abstracts)
	botanical literacy (2 Abstracts)
	botanical messages (2 Abstracts)
	botanical play zone (1 Abstract)
	Botanical Society of America (2 Abstracts)
	botanic garden (2 Abstracts)
	botany (3 Abstracts)
	botany across the curriculum (2 Abstracts)
	Brachytheciaceae (1 Abstract)
	Brassicaceae (2 Abstracts)
	Brazil (2 Abstracts)
	BRC (1 Abstract)
	breeding system (1 Abstract)
	Brexia (1 Abstract)
	British Columbia (1 Abstract)
	bromeliad (1 Abstract)
	Brood Site Mimicry (1 Abstract)
	brophytes (1 Abstract)
	Bryophyta (1 Abstract)
	bryophytes (6 Abstracts)
	bunch grass (1 Abstract)
	Burseraceae (1 Abstract)
	Cactaceae (1 Abstract)
	cacti (1 Abstract)
	cactus (1 Abstract)
	Caesalpinioideae (1 Abstract)
	Calcium (1 Abstract)
	California (4 Abstracts)
	callus (1 Abstract)
	Campanulaceae (1 Abstract)
	candlenut (1 Abstract)
	Carbohydrates (1 Abstract)
	carbon dioxide (1 Abstract)
	carbondioxide exchange rate (1 Abstract)
	carbon gain (1 Abstract)
	Carex (1 Abstract)
	Carex (1 Abstract)
	Carex lutea (1 Abstract)
	Caribbean (4 Abstracts)
	Carices (1 Abstract)
	Caring in the classroom (1 Abstract)
	Caryophyllales (2 Abstracts)
	Cassine (1 Abstract)
	Castanopsis (1 Abstract)
	Castilleja (1 Abstract)
	Catopsis berteroniana (1 Abstract)
	Catskill Formation (1 Abstract)
	cattail (1 Abstract)
	Caucasus (1 Abstract)
	Cauliflower (1 Abstract)
	cavitation (2 Abstracts)
	cDNA (1 Abstract)
	cDNA library (1 Abstract)
	Celastraceae (1 Abstract)
	cell division (1 Abstract)
	cell lineage map (1 Abstract)
	Cellulose (1 Abstract)
	Celtis apomixis (1 Abstract)
	CEN38 repeat (1 Abstract)
	Cephalotaxus (1 Abstract)
	Ceratopteris (1 Abstract)
	Ceratopteris richardii (2 Abstracts)
	Chaetosphaeridium (1 Abstract)
	Chamaedorea (1 Abstract)
	Chamber Flower (1 Abstract)
	chaparral (6 Abstracts)
	Chaparral shrub (1 Abstract)
	character evolution (3 Abstracts)
	characters (1 Abstract)
	character state (1 Abstract)
	Chara vulgaris (1 Abstract)
	charophycean algae (1 Abstract)
	Charophycean green algae (2 Abstracts)
	Cheirolepidiaceae (1 Abstract)
	chemistry (1 Abstract)
	Chincoteague Bay Blooms Seaweeds Succession (1 Abstract)
	Chlamydomonas (1 Abstract)
	Chlamydomonas reinhardtii (1 Abstract)
	chloroplast (3 Abstracts)
	Chloroplast DNA (7 Abstracts)
	chloroplast genes (2 Abstracts)
	Chloroplast genome (8 Abstracts)
	chloroplast genomics (2 Abstracts)
	Chloroplast Genomics, Genome Evolution, Plastids (3 Abstracts)
	Chloroplast ycf1 gene, (1 Abstract)
	Choroplast Genomes, Angiosperms, Genome Evolution (2 Abstracts)
	chromosomal evolution (1 Abstract)
	chromosomal rearrangement (1 Abstract)
	Chromosome numbers (3 Abstracts)
	Chrysopsis (1 Abstract)
	Chrysosplenium iowense (1 Abstract)
	Church and State (1 Abstract)
	Chusquea (1 Abstract)
	Cirsium (1 Abstract)
	Cirsium scariosum (1 Abstract)
	Citronelle Formation (1 Abstract)
	cladogram (1 Abstract)
	CLAMP (1 Abstract)
	Clarkia (2 Abstracts)
	Clarno (1 Abstract)
	Claytonia virginica (1 Abstract)
	cleistogamy (1 Abstract)
	Clematis (1 Abstract)
	Climatic change (2 Abstracts)
	climatic gradients (2 Abstracts)
	Cliococca (1 Abstract)
	cloud forests (1 Abstract)
	coalescence (1 Abstract)
	coevolution (2 Abstracts)
	coexistence (1 Abstract)
	cognitive psychology (1 Abstract)
	Coleochaete (1 Abstract)
	Coleotechnites eryngiella (1 Abstract)
	collaborative research (1 Abstract)
	collections grant (1 Abstract)
	colonization (1 Abstract)
	Combretaceae (1 Abstract)
	Commiphora (1 Abstract)
	Communities (1 Abstract)
	comparative ecology (1 Abstract)
	Comparative genomics (3 Abstracts)
	compensation (1 Abstract)
	computational modeling (1 Abstract)
	CONABIO (1 Abstract)
	cone (1 Abstract)
	cone production (1 Abstract)
	confocal microscopy, fossil, Eocene (1 Abstract)
	conifer (1 Abstract)
	conifers (3 Abstracts)
	Conocarpus erectus (1 Abstract)
	Conradina (1 Abstract)
	conservation (20 Abstracts)
	contamination (1 Abstract)
	contractile root (1 Abstract)
	convergence (1 Abstract)
	Convergent evolution (2 Abstracts)
	copy number (1 Abstract)
	Cornus (1 Abstract)
	Costa Rica (1 Abstract)
	Cotton (Gossypium hirsutum L.) fiber, (1 Abstract)
	cotyledon (1 Abstract)
	cp data (2 Abstracts)
	cpDNA (7 Abstracts)
	cp trnG-S (1 Abstract)
	cp trnT-L (1 Abstract)
	Crassula (1 Abstract)
	Crassulaceae (1 Abstract)
	Creation/Evolution controversy (1 Abstract)
	Creationism (1 Abstract)
	Crenulatae group (1 Abstract)
	Cretaceous (8 Abstracts)
	crop improvement (1 Abstract)
	crops (1 Abstract)
	crossability (1 Abstract)
	Cross Timbers (4 Abstracts)
	crosstimbers forest (1 Abstract)
	Cross Timbers forest (2 Abstracts)
	crosstimbers forests (1 Abstract)
	Croton (1 Abstract)
	Croton (3 Abstracts)
	Cruciferae (1 Abstract)
	crypsis (1 Abstract)
	CT Scan (1 Abstract)
	Cuban Ferns (2 Abstracts)
	Cucumella (1 Abstract)
	Cucumis (1 Abstract)
	Cucurbitaceae (1 Abstract)
	Cupressaceae (3 Abstracts)
	curriculum development (1 Abstract)
	Cuscuta (1 Abstract)
	cyanobacteria (1 Abstract)
	cycad (1 Abstract)
	Cycadales (1 Abstract)
	Cylindropuntia (1 Abstract)
	Cyperaceae (2 Abstracts)
	Cyrtandra (1 Abstract)
	cytogenetic (1 Abstract)
	Cytokinin (1 Abstract)
	Cytology (1 Abstract)
	Dacrydium (1 Abstract)
	Dalea reverchonii (1 Abstract)
	Danthonia (1 Abstract)
	Darjiling Flora (1 Abstract)
	Darwin (1 Abstract)
	Database (1 Abstract)
	databases (2 Abstracts)
	decision makers (1 Abstract)
	Decodon, Eocene, Rhytidome, phellem (1 Abstract)
	delayed selfing (1 Abstract)
	demography (2 Abstracts)
	Dermatocarpon, Verrucariaceae, Ozarks (1 Abstract)
	desert (2 Abstracts)
	deserts (2 Abstracts)
	desiccation tolerance (6 Abstracts)
	Desmodium (1 Abstract)
	dessication (1 Abstract)
	development (7 Abstracts)
	Dichanthelium acuminatum (1 Abstract)
	dichogamy (1 Abstract)
	Dicliptera (1 Abstract)
	dicot (1 Abstract)
	Didiplis (1 Abstract)
	Differential Display (1 Abstract)
	Differential reduction rate/ elimination (1 Abstract)
	digital flora (1 Abstract)
	Digital Imaging (1 Abstract)
	Dimerodontium (1 Abstract)
	dimorphic sperm (1 Abstract)
	dinitroaniline (1 Abstract)
	dioecy (4 Abstracts)
	Dipsacales (1 Abstract)
	Dipsacles (1 Abstract)
	directional selection (1 Abstract)
	discovery (1 Abstract)
	Disjunct (1 Abstract)
	Disjunction (2 Abstracts)
	dispersal (2 Abstracts)
	disturbance (2 Abstracts)
	Diversification in Asia (1 Abstract)
	DNA content (1 Abstract)
	DNA Extraction (1 Abstract)
	DNA sequence (1 Abstract)
	DNA structure, sels similarity. photosynthesis (1 Abstract)
	domestication (1 Abstract)
	dominat trees (1 Abstract)
	dormancy,bauhinia rufescens,seeds (1 Abstract)
	drought (3 Abstracts)
	drought adaptations (1 Abstract)
	drought resistance (1 Abstract)
	Drought Stress (1 Abstract)
	drought tolerance (2 Abstracts)
	dryland plants (3 Abstracts)
	East Africa (1 Abstract)
	Echinacea laevigata (1 Abstract)
	Ecological Filter (1 Abstract)
	ecological niche modelling (1 Abstract)
	ecological schoolyard (1 Abstract)
	Ecological Speciation (3 Abstracts)
	ecology (3 Abstracts)
	ecology and conservation (1 Abstract)
	Economic botany (2 Abstracts)
	ecophysiological tolerance (1 Abstract)
	ecophysiology (1 Abstract)
	ecosystem dynamics (1 Abstract)
	ecosystem services (1 Abstract)
	Ecotype (1 Abstract)
	edaphic endemism (1 Abstract)
	Edible plants (1 Abstract)
	edible vaccines (1 Abstract)
	education outreach (2 Abstracts)
	Elaeodendron (1 Abstract)
	elasticity (1 Abstract)
	Electronic paper (1 Abstract)
	Eleocharis mutata (1 Abstract)
	Eleocharis spiralis (1 Abstract)
	elepidote (1 Abstract)
	Elizabetha (1 Abstract)
	embryophyte phylogeny (1 Abstract)
	Empleuridium (1 Abstract)
	endemic (2 Abstracts)
	endemic species (3 Abstracts)
	Endemism (2 Abstracts)
	endomycorrhizal fungi (1 Abstract)
	endophytes (1 Abstract)
	endosperm (1 Abstract)
	English Language Learners (ELL) (1 Abstract)
	Entopeltacites (1 Abstract)
	enviromental conditions (1 Abstract)
	Environmental Change (1 Abstract)
	environmental education (1 Abstract)
	environmental literacy (1 Abstract)
	environmental stress (1 Abstract)
	Eocene (5 Abstracts)
	Epidermis (1 Abstract)
	epiphyte (1 Abstract)
	Epithem, Hydathodes, Intercellular space (1 Abstract)
	Equimolar concentration (1 Abstract)
	Equisetaceae (1 Abstract)
	Eremolepidaceae (1 Abstract)
	Ericaceae (1 Abstract)
	Erigeron trifidus (1 Abstract)
	Erodium texanum (1 Abstract)
	error (2 Abstracts)
	Eryngium yuccifolium (1 Abstract)
	Estinnophyton yunnanense (1 Abstract)
	Ethiopia (1 Abstract)
	ethnobotanist (1 Abstract)
	ethnobotany (2 Abstracts)
	ETS (3 Abstracts)
	Eucalypt woodland (1 Abstract)
	Euphorbiaceae (5 Abstracts)
	Euphorbioideae (1 Abstract)
	eusporangiate (1 Abstract)
	eusporangiate ferns (1 Abstract)
	evolution (9 Abstracts)
	exhibits (1 Abstract)
	exotic species (3 Abstracts)
	Expansin, (1 Abstract)
	experimental organism (1 Abstract)
	Exploration (1 Abstract)
	Explorers/naturalists (1 Abstract)
	ex situ (1 Abstract)
	extinction rates (1 Abstract)
	Fabaceae (4 Abstracts)
	Fabroniaceae (1 Abstract)
	Fagaceae (2 Abstracts)
	Fagus (1 Abstract)
	Fagus (1 Abstract)
	Falcatifolium (1 Abstract)
	Families (1 Abstract)
	feeding mode (1 Abstract)
	Fellowship (1 Abstract)
	fern (5 Abstracts)
	Ferns (7 Abstracts)
	Ficus (2 Abstracts)
	Filemaker Pro (1 Abstract)
	filicales (1 Abstract)
	fingerprinting (1 Abstract)
	fire (1 Abstract)
	fire history (1 Abstract)
	fitness (1 Abstract)
	flax (1 Abstract)
	flexural stiffness (1 Abstract)
	flora (3 Abstracts)
	floral-color evolution (1 Abstract)
	floral morphology (2 Abstracts)
	floral nectary, Glycine, starch (1 Abstract)
	floral nectary, Glycine, starch degradation (1 Abstract)
	Floral resupination (1 Abstract)
	floral scent (1 Abstract)
	floral traits (1 Abstract)
	Florida (1 Abstract)
	Florida scrub and sandhill habitat (1 Abstract)
	floristic changes (1 Abstract)
	floristics (4 Abstracts)
	flow cytometry (1 Abstract)
	flower (1 Abstract)
	flowering phenology (2 Abstracts)
	Fluorescence (1 Abstract)
	fluorescent in situ hybridization (1 Abstract)
	fodder (1 Abstract)
	foliar Cuticle (1 Abstract)
	forest regeneration (1 Abstract)
	forests dynamics (1 Abstract)
	Forest understory (1 Abstract)
	Forked leaves (1 Abstract)
	fossil (5 Abstracts)
	fossil carnivorous plants, Early Cretaceous, fossil pitcher plants, origin of crown angiosperms, Sarraceniaceae, Yixian Formation. (1 Abstract)
	Fossil Fruit (4 Abstracts)
	fossil fungi (1 Abstract)
	fossil plants (1 Abstract)
	fossils (1 Abstract)
	fossil seed (2 Abstracts)
	fossil wood (4 Abstracts)
	freezing (1 Abstract)
	frond architecture (1 Abstract)
	Fruits (2 Abstracts)
	Funding (1 Abstract)
	funding sources (1 Abstract)
	fungus gnats (1 Abstract)
	Fynbos (1 Abstract)
	gametophyte (3 Abstracts)
	Gametophyte development (2 Abstracts)
	gametophyte dispersal (1 Abstract)
	gap analysis (1 Abstract)
	GBSSI (waxy) (1 Abstract)
	Geiseleria (1 Abstract)
	geitonogamy (1 Abstract)
	GenBank (1 Abstract)
	gene duplication (2 Abstracts)
	Gene expression (4 Abstracts)
	gene flow (7 Abstracts)
	Gene key (1 Abstract)
	Gene lock (1 Abstract)
	Gene order (1 Abstract)
	generalist (1 Abstract)
	genetic correlation (1 Abstract)
	genetic correlations (1 Abstract)
	genetic differentiation (1 Abstract)
	genetic diversity (10 Abstracts)
	genetic engineering (1 Abstract)
	genetic erosion (1 Abstract)
	genetics (1 Abstract)
	genetics of species differences (1 Abstract)
	genetic variation (4 Abstracts)
	Genome evolution (3 Abstracts)
	genome size (1 Abstract)
	Genomics (1 Abstract)
	Gentiana olivieri, gentianine, diuretic (1 Abstract)
	geobiology (1 Abstract)
	Geraniaceae (1 Abstract)
	germination (2 Abstracts)
	Gesneriaceae (1 Abstract)
	Gestalt (1 Abstract)
	Giant cell (1 Abstract)
	Giant horsetail (1 Abstract)
	Gibberellic acid (1 Abstract)
	gibberellin (1 Abstract)
	Gibberellin biosynthesis (1 Abstract)
	GIS (1 Abstract)
	glacial relict (1 Abstract)
	Gleditsia (1 Abstract)
	global climate change (1 Abstract)
	glyceraldehyde 3-phosphate dehydrogenase (1 Abstract)
	Glycine (1 Abstract)
	Goethe (1 Abstract)
	governance (1 Abstract)
	Graduate School (1 Abstract)
	grains, legumes, mung bean, rye-grass (1 Abstract)
	Grants (1 Abstract)
	grassland (1 Abstract)
	grasslands (1 Abstract)
	Grass spikelet (1 Abstract)
	Gratiola (1 Abstract)
	Gratioleae (2 Abstracts)
	Gratioliinae (1 Abstract)
	greenhouse, NYC, public outreach, teaching (1 Abstract)
	Green River (1 Abstract)
	group II introns (1 Abstract)
	group I introns (1 Abstract)
	growth response (1 Abstract)
	GTA training (1 Abstract)
	Guatemala (1 Abstract)
	Gymnocladus (1 Abstract)
	gymnosperms (2 Abstracts)
	gynodioecy (1 Abstract)
	Gypsophily (1 Abstract)
	gypsum (1 Abstract)
	Haageocereus (1 Abstract)
	habitat fragmentation (2 Abstracts)
	hairpins (1 Abstract)
	halophytes (1 Abstract)
	Hamamelidaceae (1 Abstract)
	Hamamelis (2 Abstracts)
	Haplomitriaceae (1 Abstract)
	Haplomitrium (3 Abstracts)
	haplotype (1 Abstract)
	Haptophyta (1 Abstract)
	Harmful Algal Blooms (1 Abstract)
	Harold C. Bold (1 Abstract)
	haustorium (1 Abstract)
	Hawaii (2 Abstracts)
	Hawaiian Islands (1 Abstract)
	Hawaiian silversword alliance (2 Abstracts)
	Heartwood,Adenosine triphosphatase,ultrastrucure. (1 Abstract)
	Helianthus (1 Abstract)
	hemiparasitism (1 Abstract)
	hemlock woolly adelgid (1 Abstract)
	herbal medicine (1 Abstract)
	herbaria (1 Abstract)
	herbarium (5 Abstracts)
	herbivory (4 Abstracts)
	heritability (3 Abstracts)
	Hesperolinon (1 Abstract)
	heteroblasty (1 Abstract)
	heterogeneous Bayesian (1 Abstract)
	Heterostemon (1 Abstract)
	hexaploid (1 Abstract)
	HGT (1 Abstract)
	Hibisceae (1 Abstract)
	Himalaya (1 Abstract)
	Hinterhuberinae (1 Abstract)
	historical data (1 Abstract)
	Hofmeisterella (1 Abstract)
	holistic (1 Abstract)
	Holoparasite (1 Abstract)
	holoparasitic angiosperm (1 Abstract)
	homoplasy (1 Abstract)
	homoplasy (1 Abstract)
	horizontal gene transfer (1 Abstract)
	hornwort (2 Abstracts)
	hornworts (1 Abstract)
	host plant identification (1 Abstract)
	hotspots (1 Abstract)
	human impact (1 Abstract)
	hummingbirds (1 Abstract)
	Hybanthus (1 Abstract)
	Hybrid (2 Abstracts)
	hybrid identification (1 Abstract)
	hybridization (10 Abstracts)
	hybrid plum Prunus Rosaceae (1 Abstract)
	hydraulic conductance (2 Abstracts)
	Hydraulic redistribution (1 Abstract)
	hydraulic redundancy (1 Abstract)
	hydraulics (1 Abstract)
	hydraulic segmentation (2 Abstracts)
	Hydrocharitaceae (1 Abstract)
	hydrogels (1 Abstract)
	hydrolyzed strand cell (1 Abstract)
	Hydrophyllaceae (2 Abstracts)
	Hylodesmum (1 Abstract)
	Hyobanche (1 Abstract)
	hyperaccumulation (2 Abstracts)
	hyperseasonal savanna (1 Abstract)
	Hyperspectral (2 Abstracts)
	Hypodermis (1 Abstract)
	Icacinaceae (1 Abstract)
	Illicium (1 Abstract)
	immigration rates (1 Abstract)
	inbreeding (1 Abstract)
	inbreeding depression (1 Abstract)
	incidence function model (1 Abstract)
	incongruence (1 Abstract)
	incongruent phylogenies (1 Abstract)
	indel (1 Abstract)
	inflorescence (1 Abstract)
	informal science education (3 Abstracts)
	infraspecific taxa (1 Abstract)
	infrastructure improvements (1 Abstract)
	inoculums (1 Abstract)
	inquiry-based learning (3 Abstracts)
	insect visitation (1 Abstract)
	interactive (1 Abstract)
	interactive website (2 Abstracts)
	intercellular hyphae (1 Abstract)
	intergenic spacers (1 Abstract)
	interspecific hybridization (4 Abstracts)
	introgresssion (1 Abstract)
	intron loss (1 Abstract)
	introns (1 Abstract)
	Invasions (1 Abstract)
	Invasive Species (11 Abstracts)
	inversions (1 Abstract)
	Invertase (1 Abstract)
	ion toxicity (1 Abstract)
	island, genetic diversity (3 Abstracts)
	island, genetic diversity, reproductive biology (1 Abstract)
	island biodiversity (2 Abstracts)
	Island Biogeography (2 Abstracts)
	island biology (1 Abstract)
	island flora (1 Abstract)
	islands (4 Abstracts)
	ISSR (3 Abstracts)
	ITS (20 Abstracts)
	ITS nrDNA (1 Abstract)
	ITS region (1 Abstract)
	ITS region (1 Abstract)
	Joseph C. Arthur (2 Abstracts)
	Joseph C Arthur (1 Abstract)
	Juglandaceae (1 Abstract)
	Juniperus (2 Abstracts)
	Justicia wrighii (1 Abstract)
	K-12 education (5 Abstracts)
	K-12 education, science curriculum (4 Abstracts)
	Kansas (1 Abstract)
	Kentucky (1 Abstract)
	Kniphofia (1 Abstract)
	Kniphofia (1 Abstract)
	knowledge integration (1 Abstract)
	Koch's Postulates (1 Abstract)
	Laboratory teaching (1 Abstract)
	Lactuca (1 Abstract)
	Laguna Madre (1 Abstract)
	Laguncularia racemosa (1 Abstract)
	lamellae (1 Abstract)
	Lamiaceae (1 Abstract)
	Lamiaceae, Brazoria (1 Abstract)
	land-use history (1 Abstract)
	land plants (3 Abstracts)
	Large classrooms (1 Abstract)
	Larrea (1 Abstract)
	Larrea (1 Abstract)
	Late Devonian (2 Abstracts)
	latitudinal gradient (1 Abstract)
	leaf (1 Abstract)
	leaf age (1 Abstract)
	Leaf anatomy (5 Abstracts)
	leaf length (1 Abstract)
	leaf morphology (2 Abstracts)
	Leguminosae (3 Abstracts)
	Leiosporoceros (1 Abstract)
	Lennoaceae (1 Abstract)
	Lepanthes (1 Abstract)
	Lepidium papilliferum (1 Abstract)
	lepidopteran (1 Abstract)
	lepidote (1 Abstract)
	Lepraria, Thamnolia, photobiont (1 Abstract)
	leptosporangiate ferns (1 Abstract)
	lettuce (1 Abstract)
	lichens (4 Abstracts)
	lichens, phylogeny, Agyriales, ascomycetes (1 Abstract)
	lichens, salt (1 Abstract)
	Lichens,SEM, PIXE (1 Abstract)
	life history strategy (1 Abstract)
	light environment (1 Abstract)
	light quantity (1 Abstract)
	Light Stress (1 Abstract)
	Lilaeopsis (1 Abstract)
	Liliales (1 Abstract)
	Linaceae (1 Abstract)
	Linanthus (1 Abstract)
	Lindernia dubia (1 Abstract)
	line ap1-1 (1 Abstract)
	Linum (1 Abstract)
	Liquidambar (1 Abstract)
	litter (1 Abstract)
	liverwort (2 Abstracts)
	liverwort phylogeny (1 Abstract)
	Liverworts (1 Abstract)
	living fossil (1 Abstract)
	local adaptation (3 Abstracts)
	Loganiaceae (1 Abstract)
	logging (1 Abstract)
	London Clay (1 Abstract)
	low-copy nuclear genes (1 Abstract)
	Lower Devonian Posongchong Flora (1 Abstract)
	Lund Petrified Forest (1 Abstract)
	Lupinus (2 Abstracts)
	Lycopodium (1 Abstract)
	lycopods (1 Abstract)
	Lyndon B. Johnson National Grasslands (1 Abstract)
	Lythraceae (1 Abstract)
	Lythrum, Lythraceae, heterostyly (1 Abstract)
	Maastrichtian (1 Abstract)
	Macaronesia (1 Abstract)
	Macaronesia, Aichryson (1 Abstract)
	macroflora (1 Abstract)
	Macrohymenium (1 Abstract)
	Madagascar (2 Abstracts)
	MADS-box (2 Abstracts)
	Magnesium (1 Abstract)
	Magnolia grandiflora (1 Abstract)
	maintenance (1 Abstract)
	maize (1 Abstract)
	Malvaceae (2 Abstracts)
	Malveae (2 Abstracts)
	management (2 Abstracts)
	Mapanioideae (1 Abstract)
	mapping (1 Abstract)
	Marattiaceae (2 Abstracts)
	marattioid (1 Abstract)
	Marchantiophyta (2 Abstracts)
	Martyniaceae, phylogeny, ITS (1 Abstract)
	Matelea (1 Abstract)
	maternal environmental effects (1 Abstract)
	mathematical model (1 Abstract)
	Mating system (1 Abstract)
	mating systems (1 Abstract)
	matK (3 Abstracts)
	matK (4 Abstracts)
	matrix population models (2 Abstracts)
	maximum likelihood (1 Abstract)
	Maximum parsimony (1 Abstract)
	McNairy Member (1 Abstract)
	medicinal value (1 Abstract)
	Medullosaceae, Tetrastichia (1 Abstract)
	Medullosan (1 Abstract)
	medusahead (1 Abstract)
	medusahead rye (1 Abstract)
	Melanthiaceae (2 Abstracts)
	Melastomataceae (1 Abstract)
	Memecylon (1 Abstract)
	mentoring (2 Abstracts)
	meristems (1 Abstract)
	Mesozoic (1 Abstract)
	meta-analysis (1 Abstract)
	metabolomics (1 Abstract)
	metapopulation (1 Abstract)
	methyl salicylate (1 Abstract)
	Mexican drylands (1 Abstract)
	Mexico (1 Abstract)
	Michauxia (1 Abstract)
	Miconia (1 Abstract)
	microclimate (1 Abstract)
	microsatellite (5 Abstracts)
	microsatellite DNA (3 Abstracts)
	microsatellites (6 Abstracts)
	Microscopy (2 Abstracts)
	Microshoots (1 Abstract)
	Microsurgery (1 Abstract)
	Middle East (1 Abstract)
	mineral (1 Abstract)
	mineral deposits (1 Abstract)
	Miocene (4 Abstracts)
	Miocene, Podocarpium, Podogonium (1 Abstract)
	Mississippi (1 Abstract)
	mistletoe (1 Abstract)
	mitochondrial genes (3 Abstracts)
	mobile introns (1 Abstract)
	modeling (1 Abstract)
	model selection (1 Abstract)
	modularity (1 Abstract)
	modulus of elasticity (1 Abstract)
	Molecular biology and phylogeny (1 Abstract)
	molecular clock (1 Abstract)
	molecular evolution (2 Abstracts)
	molecular marker (2 Abstracts)
	molecular phylogenetics (6 Abstracts)
	molecular systematics (6 Abstracts)
	moniliforms (1 Abstract)
	monocot (1 Abstract)
	Monocots (1 Abstract)
	monocotyledons (1 Abstract)
	Monotropsis odorata (1 Abstract)
	morphogenesis (2 Abstracts)
	morphology (11 Abstracts)
	morphospace (1 Abstract)
	mortality (1 Abstract)
	Mosogar (1 Abstract)
	moss (2 Abstracts)
	mosses (1 Abstract)
	movement (1 Abstract)
	mowing frequency (1 Abstract)
	mowing season (1 Abstract)
	Muhlenbergia rigens (2 Abstracts)
	multicultural education (1 Abstract)
	multientry (1 Abstract)
	multiple introductions (1 Abstract)
	Multiplex PCR (1 Abstract)
	museum collections (3 Abstracts)
	museum specimens (3 Abstracts)
	mutation (1 Abstract)
	myco-heterotroph (1 Abstract)
	mycoheterotrophy (1 Abstract)
	Mycorrhizae (1 Abstract)
	mycorrhizal colonization (1 Abstract)
	mycorrhizas (1 Abstract)
	MySQL (1 Abstract)
	Nama (1 Abstract)
	National Science Foundation (1 Abstract)
	Native plants (2 Abstracts)
	natural selection (3 Abstracts)
	Navarretia (1 Abstract)
	Navarretia sectional classification (1 Abstract)
	ndhF (2 Abstracts)
	nDNA GBSSI (1 Abstract)
	nectar traits (1 Abstract)
	Nelumbago (1 Abstract)
	Nelumbites (1 Abstract)
	Nelumbo (1 Abstract)
	Nelumbonaceae (2 Abstracts)
	Nematode (1 Abstract)
	Neotropical flora (2 Abstracts)
	Nevada (1 Abstract)
	New England (1 Abstract)
	New Flora of the Republic of Cuba (1 Abstract)
	New global cellulose crops (1 Abstract)
	NIA (1 Abstract)
	niche (1 Abstract)
	nickel (2 Abstracts)
	Nicotiana (2 Abstracts)
	Nicotiana (2 Abstracts)
	Nighttime transpiration (1 Abstract)
	Nitrate reductase (1 Abstract)
	Nitrogen (1 Abstract)
	nitrogen oxides (1 Abstract)
	non-coding cpDNA (1 Abstract)
	non-metric multidimensional scaling (1 Abstract)
	Nonradioactive (1 Abstract)
	North America (1 Abstract)
	North China (1 Abstract)
	North Dakota (1 Abstract)
	Nostoc (1 Abstract)
	Nostoc strands (1 Abstract)
	Novel applications of cellulose (1 Abstract)
	nrDNA (2 Abstracts)
	nrITS (1 Abstract)
	NSF (1 Abstract)
	nuclear DNA (1 Abstract)
	nuclear gene phylogeny (5 Abstracts)
	nuclear genes (2 Abstracts)
	nuclear ribosomal DNA (2 Abstracts)
	Nucleolus (1 Abstract)
	Nucleosome (1 Abstract)
	Nutrient cycling (1 Abstract)
	nutritional value (1 Abstract)
	Nyctaginaceae (1 Abstract)
	Nymphaeaceae (2 Abstracts)
	Ochna (1 Abstract)
	Ochnaceae (1 Abstract)
	Oenantheae (2 Abstracts)
	Oenothera (1 Abstract)
	off site (1 Abstract)
	old growth forest (1 Abstract)
	Oligocene (1 Abstract)
	Onagraceae (1 Abstract)
	Oncidiinae (1 Abstract)
	Online Database (1 Abstract)
	Opiliaceae (1 Abstract)
	opportunity to learn (2 Abstracts)
	orbicules, tapetum, TEM, SEM (1 Abstract)
	orchid (3 Abstracts)
	Orchidaceae (5 Abstracts)
	organography (1 Abstract)
	Origin of Species (1 Abstract)
	Orobanchaceae (3 Abstracts)
	Orthodox drugs (1 Abstract)
	orthologs (1 Abstract)
	Oryza rufipogon (1 Abstract)
	Osmotic potential (1 Abstract)
	osmotic stress (1 Abstract)
	Osmunda regalis (2 Abstracts)
	outcrossing depression (1 Abstract)
	outcrossing rate (2 Abstracts)
	outdoor classroom (2 Abstracts)
	outer dynein (1 Abstract)
	ovary (1 Abstract)
	ovules (1 Abstract)
	Oxyria (1 Abstract)
	ozone (1 Abstract)
	Pagamea (1 Abstract)
	Palaeophytocrene (1 Abstract)
	paleobotany (2 Abstracts)
	paleobotany collections (1 Abstract)
	Paleocene (5 Abstracts)
	paleoclimate (2 Abstracts)
	paleoecology (1 Abstract)
	paleoelevation (1 Abstract)
	Paliurus (1 Abstract)
	Pallaviciniaceae (1 Abstract)
	Palmae (1 Abstract)
	Paloue (1 Abstract)
	Paloveopsis (1 Abstract)
	palynology (1 Abstract)
	palynomorphs (1 Abstract)
	Panax quinquefolius (1 Abstract)
	Pandaceae (1 Abstract)
	Papilionoideae (1 Abstract)
	parallel evolution (1 Abstract)
	paralogs (1 Abstract)
	Paraphyly (1 Abstract)
	Parasitic plants (4 Abstracts)
	Part(s) of interest (1 Abstract)
	paternity analysis (1 Abstract)
	Pattern Formation (1 Abstract)
	PCR-RFLP (1 Abstract)
	pear blight (2 Abstracts)
	peatmoss (1 Abstract)
	Pediomelum (1 Abstract)
	Peltigera (1 Abstract)
	Pennisetum (1 Abstract)
	Pennsylvanian (1 Abstract)
	Pentalinon (1 Abstract)
	Pentanthera (1 Abstract)
	Peperomia (1 Abstract)
	Pereskia (1 Abstract)
	periderm (1 Abstract)
	peristome teeth (1 Abstract)
	permineralized (1 Abstract)
	petal spot polymorphism (1 Abstract)
	petrified forest (1 Abstract)
	petrified wood (1 Abstract)
	Petrosaviaceae (1 Abstract)
	Phacelia (2 Abstracts)
	Phacelia (1 Abstract)
	Phaedranassa tunguraguae (1 Abstract)
	Phalaenopsis (1 Abstract)
	phenetics (2 Abstracts)
	phenolic defense (1 Abstract)
	Phlox (1 Abstract)
	phosphorothioamidate (1 Abstract)
	Photoecology (1 Abstract)
	Phyllanthoideae (1 Abstract)
	Phylocode (1 Abstract)
	phylogenetic inference (1 Abstract)
	phylogenetic methods (1 Abstract)
	Phylogenetics (15 Abstracts)
	phylogenetic support (1 Abstract)
	phylogenomics (2 Abstracts)
	Phylogeny (39 Abstracts)
	Phylogeography (9 Abstracts)
	physical constraint (1 Abstract)
	physiological constraint (1 Abstract)
	physiological evolution (1 Abstract)
	phytoestrogens (1 Abstract)
	phytogeography (1 Abstract)
	phytoremediation (1 Abstract)
	Pinus (2 Abstracts)
	Pinus radiata (1 Abstract)
	pinyon pine (1 Abstract)
	Piper (2 Abstracts)
	Piperaceae (2 Abstracts)
	Piptochaetium (1 Abstract)
	PISTILLATA (1 Abstract)
	Pitch pine, Development, Heritability (1 Abstract)
	pits (1 Abstract)
	plant/animal interactions (1 Abstract)
	Plantaginaceae (2 Abstracts)
	plant blindness (2 Abstracts)
	plant competition (1 Abstract)
	plant disease (2 Abstracts)
	Plant Distribution (1 Abstract)
	plant distributions (2 Abstracts)
	plant growth forms (1 Abstract)
	plant pathology (2 Abstracts)
	plant regeneration (1 Abstract)
	plant rusts (1 Abstract)
	Plants (2 Abstracts)
	plant structure and function (1 Abstract)
	plasmodesmata (2 Abstracts)
	Plasmodium parasite/load (1 Abstract)
	Plastid DNA (1 Abstract)
	plastid genomes (1 Abstract)
	plastids (1 Abstract)
	Plastid transformation (1 Abstract)
	Platanthera leucophaea (1 Abstract)
	Pliocene (2 Abstracts)
	Plumbago zeylanica (1 Abstract)
	Plumbago zeylanica (1 Abstract)
	Poaceae (5 Abstracts)
	poikilohydry (1 Abstract)
	polar auxin flow (1 Abstract)
	Polemoniaceae (2 Abstracts)
	policy (1 Abstract)
	pollen (3 Abstracts)
	pollen-pistil incompatibility (1 Abstract)
	pollen morphology (2 Abstracts)
	pollen organ (1 Abstract)
	pollen tubes (1 Abstract)
	pollen ultrastructure (1 Abstract)
	pollination (6 Abstracts)
	pollination ecology (1 Abstract)
	pollination evolution (2 Abstracts)
	pollinator assemblage (1 Abstract)
	pollinator exclusion (1 Abstract)
	pollinia number (1 Abstract)
	Polygalaceae (1 Abstract)
	Polygala lewtonii (1 Abstract)
	Polygonaceae (1 Abstract)
	polymorphism (1 Abstract)
	Polynesian prehistory (1 Abstract)
	polyphyletic (1 Abstract)
	Polyphyly (1 Abstract)
	polyploidy (8 Abstracts)
	poplar (1 Abstract)
	population genetics (5 Abstracts)
	population structure (4 Abstracts)
	positive selection (1 Abstract)
	Postglacial Migration (2 Abstracts)
	postglacial recolonization (1 Abstract)
	Post Oak (1 Abstract)
	post oak, (1 Abstract)
	Potassium (1 Abstract)
	PPFM (1 Abstract)
	prairie restoration (1 Abstract)
	prairies (2 Abstracts)
	pre-college botany (1 Abstract)
	precipitation variability (1 Abstract)
	preferential fertilization (1 Abstract)
	Preservation (1 Abstract)
	Pressure potential (1 Abstract)
	Professional Development (1 Abstract)
	prospective analysis (1 Abstract)
	Proteomics (1 Abstract)
	Protolepidodendrales (1 Abstract)
	Prymnesium parvum (1 Abstract)
	psbA-trnH (2 Abstracts)
	psbA gene (1 Abstract)
	Pseudofrenelopsis (1 Abstract)
	pseudogene (1 Abstract)
	Psoraleeae (1 Abstract)
	pteridophyte phylogeny (1 Abstract)
	Pteridophytes (3 Abstracts)
	Pterocarya (1 Abstract)
	public outreach (3 Abstracts)
	public radio (1 Abstract)
	public understanding of science (1 Abstract)
	Putranjivaceae (1 Abstract)
	Pyrus spp. (1 Abstract)
	qRT-PCR (1 Abstract)
	Q_ST (1 Abstract)
	qualitative research (2 Abstracts)
	quantitative traits (1 Abstract)
	Quercus stellata (1 Abstract)
	Rabbits (1 Abstract)
	Radiola (1 Abstract)
	Raphanus raphanistrum (2 Abstracts)
	Raphanus sativus (2 Abstracts)
	rare genomic changes (1 Abstract)
	rare plants (4 Abstracts)
	Rare Plants, Genetics, Hybridization (1 Abstract)
	Rare Plants, Genetics, Hybridization (1 Abstract)
	rate heterogeneity (2 Abstracts)
	Ratoon yield characters (1 Abstract)
	rbcL (3 Abstracts)
	Real-time PCR (1 Abstract)
	Reciprocal monophyly (1 Abstract)
	refugial populations (1 Abstract)
	regeneration (1 Abstract)
	reiteration (1 Abstract)
	relocation (1 Abstract)
	Remote Sensing (2 Abstracts)
	replication slippage (1 Abstract)
	reproductive assurance (1 Abstract)
	reproductive biology (7 Abstracts)
	reproductive isolation (3 Abstracts)
	Research funding (1 Abstract)
	reserve-ovary model (1 Abstract)
	resource allocation (1 Abstract)
	resprouting (1 Abstract)
	restoration (1 Abstract)
	Rhamnaceae (1 Abstract)
	Rhinanthaceae (1 Abstract)
	Rhododendron (2 Abstracts)
	Rhynie, gametophyte, life cycle (1 Abstract)
	ribosomal DNA (1 Abstract)
	rice (4 Abstracts)
	Ripley Formation (1 Abstract)
	RNA (1 Abstract)
	root ecology (1 Abstract)
	rooting depth (2 Abstracts)
	root parasite (1 Abstract)
	Rosaceae (1 Abstract)
	Rotala (1 Abstract)
	rpl16 (1 Abstract)
	Rubiaceae (1 Abstract)
	runaway embolism (1 Abstract)
	S. asiatica (2 Abstracts)
	S. gesnerioides (1 Abstract)
	S. hermonthica (2 Abstracts)
	S. hirsuta (1 Abstract)
	S. lutea (2 Abstracts)
	safety versus efficiency (1 Abstract)
	sagebrush steppe (1 Abstract)
	Salinity (1 Abstract)
	Salix glauca (1 Abstract)
	Sample Preparation (1 Abstract)
	SAMT (1 Abstract)
	San Gabriel Mountains (1 Abstract)
	Santalaceae (1 Abstract)
	Santalales (1 Abstract)
	Sap flow (1 Abstract)
	Saxifragales (1 Abstract)
	Scanning Electron Microscopy (1 Abstract)
	Scantron Grading (1 Abstract)
	Schiedea (1 Abstract)
	Schoenocaulon (1 Abstract)
	school-university partnerships (1 Abstract)
	Schrophulariaceae (1 Abstract)
	science concept learning (1 Abstract)
	science curriculum (2 Abstracts)
	science policy (1 Abstract)
	scientific inquiry (4 Abstracts)
	scientific literacy (1 Abstract)
	Scientific Temper (1 Abstract)
	Scilla sibirica (1 Abstract)
	Sclerolinon (1 Abstract)
	Scrophulariaceae (1 Abstract)
	seagrass (1 Abstract)
	seaside alder (1 Abstract)
	secondary pollen presentation (1 Abstract)
	sedge (1 Abstract)
	sedge floral homology (1 Abstract)
	sedge flowers (1 Abstract)
	sedge spikelets (1 Abstract)
	Sedum (1 Abstract)
	Seed (1 Abstract)
	seed coat (1 Abstract)
	seed composition (1 Abstract)
	Seed dispersal (2 Abstracts)
	seed dormancy (4 Abstracts)
	seed ferns (1 Abstract)
	seed germination (3 Abstracts)
	seedling development (2 Abstracts)
	seedling recruitment (1 Abstract)
	seedlings (1 Abstract)
	seedling survival (1 Abstract)
	seed plant phylogeny (1 Abstract)
	seeds (1 Abstract)
	seed set (1 Abstract)
	seed storage (1 Abstract)
	segregate genus circumscription (1 Abstract)
	self-fertilization (1 Abstract)
	self-incompatibility (1 Abstract)
	self-splicing (1 Abstract)
	selfing (1 Abstract)
	SEM (1 Abstract)
	Senecioneae (1 Abstract)
	Sequoiadendron (1 Abstract)
	Setaria (1 Abstract)
	sex expression, gender, monoecy, Begonia (1 Abstract)
	sexual dimorphism (1 Abstract)
	sexual mimicry (1 Abstract)
	shrub ecology (1 Abstract)
	Sida (1 Abstract)
	Sideritis (1 Abstract)
	Silurian (1 Abstract)
	silversword (1 Abstract)
	simple thalloid liverwort (2 Abstracts)
	simulations (1 Abstract)
	simulation studies (1 Abstract)
	single-copy (1 Abstract)
	single nucleotide polymorphism (1 Abstract)
	sister taxa (1 Abstract)
	slugs (1 Abstract)
	small population size (1 Abstract)
	society (1 Abstract)
	soil infiltration (1 Abstract)
	Soil seed bank (1 Abstract)
	soil texture (1 Abstract)
	Solanaceae (4 Abstracts)
	Solanum (1 Abstract)
	Solanum (1 Abstract)
	Solanum section Petota (1 Abstract)
	Solidago (1 Abstract)
	Solidago (1 Abstract)
	sorghum (1 Abstract)
	Sorghum (1 Abstract)
	South Africa (1 Abstract)
	South America (1 Abstract)
	southeastern USA (1 Abstract)
	Southern Hemisphere (1 Abstract)
	spatial and temporal variation (1 Abstract)
	spatial genetic structure (1 Abstract)
	speciation (9 Abstracts)
	species (2 Abstracts)
	species-level (1 Abstract)
	Species-specific Detection (2 Abstracts)
	species area relationships (1 Abstract)
	species boundaries (2 Abstracts)
	species composition (1 Abstract)
	Species Establishment (2 Abstracts)
	species richness (2 Abstracts)
	specific conductivity (1 Abstract)
	Specimen Database (1 Abstract)
	Spectral reflectance (2 Abstracts)
	sperm (1 Abstract)
	Sphagnum (2 Abstracts)
	Sphagnum cribrosum (1 Abstract)
	Sphagnum cribrosum wave form (1 Abstract)
	Sphagnum macrophyllum (1 Abstract)
	sphenopsid (1 Abstract)
	Spiraea (1 Abstract)
	spiral xylem (1 Abstract)
	sporangia (1 Abstract)
	spore (2 Abstracts)
	spore wall development (1 Abstract)
	sporogenesis (1 Abstract)
	sporophyte (1 Abstract)
	sporophyte development (1 Abstract)
	sporopollenin, (1 Abstract)
	stable isotopes (1 Abstract)
	stand re-establishment (1 Abstract)
	starch storage (1 Abstract)
	Stellilabium (1 Abstract)
	stomatal conductance (2 Abstracts)
	stomatal frequency (1 Abstract)
	Stomatocalyceae (1 Abstract)
	Streptophyte phylogeny (1 Abstract)
	stress (2 Abstracts)
	Striga (2 Abstracts)
	Structural Equation Modeling (1 Abstract)
	Structure and Biochemistry (1 Abstract)
	students (1 Abstract)
	Stylisma pickeringii (1 Abstract)
	subsection Cembroides (1 Abstract)
	substitution rates (1 Abstract)
	succession (2 Abstracts)
	sulfur dioxide (1 Abstract)
	sunflower (2 Abstracts)
	sunlight regime (1 Abstract)
	supermatrices (1 Abstract)
	Survey (1 Abstract)
	sustainable management (1 Abstract)
	Syncroscopy ^TM (1 Abstract)
	synteny (1 Abstract)
	systematics (8 Abstracts)
	Taeniatherum caput-medusae (1 Abstract)
	Taeniatherum caput-medusae (1 Abstract)
	Takakia (1 Abstract)
	tallgrass prairie (1 Abstract)
	tallgrass prairie preserve (1 Abstract)
	tandem duplication (1 Abstract)
	tapetum (1 Abstract)
	taphonomy (1 Abstract)
	taxodiaceous (1 Abstract)
	Taxonomic chacater (1 Abstract)
	taxonomy (2 Abstracts)
	taxon sampling (1 Abstract)
	teach botany (1 Abstract)
	teacher professional development (1 Abstract)
	teaching (3 Abstracts)
	teaching tools (1 Abstract)
	teaching with plants (2 Abstracts)
	technology in the classroom (1 Abstract)
	Telipogon (1 Abstract)
	TEM, SEM (1 Abstract)
	temperate (1 Abstract)
	temperature (1 Abstract)
	temporal turnover (1 Abstract)
	Tertiary (4 Abstracts)
	Tethyan element (1 Abstract)
	Tetramerium lineage (1 Abstract)
	Texas (2 Abstracts)
	Texas flora (1 Abstract)
	Thaspium (1 Abstract)
	Thelymitra (1 Abstract)
	Thelypteridaceae (1 Abstract)
	Thelypteris (1 Abstract)
	threatened (1 Abstract)
	tillering (2 Abstracts)
	time to flowering (1 Abstract)
	Timmiaceae (1 Abstract)
	tipup mound (1 Abstract)
	Tofieldiaceae (1 Abstract)
	tornado (1 Abstract)
	total evidence analysis (1 Abstract)
	Tragopogon (1 Abstract)
	transcript (1 Abstract)
	transformation (1 Abstract)
	transgenic (1 Abstract)
	transgenic plants (1 Abstract)
	transport efficiency (1 Abstract)
	treefall (1 Abstract)
	tree mortality (1 Abstract)
	tree of life (2 Abstracts)
	tree rings (3 Abstracts)
	tree rooting (1 Abstract)
	Treubia (1 Abstract)
	tri-trophic interaction (1 Abstract)
	Triassic (1 Abstract)
	Trilliaceae (1 Abstract)
	Trillium (1 Abstract)
	trn (1 Abstract)
	trn-L intron (1 Abstract)
	trnK (1 Abstract)
	trnL-F (3 Abstracts)
	trnL-F (2 Abstracts)
	trnL intron (2 Abstracts)
	trnS-G (1 Abstract)
	trnS-trnG (1 Abstract)
	trnT-L spacer (2 Abstracts)
	trnT-trnL (2 Abstracts)
	Tropical (2 Abstracts)
	tropical forest (1 Abstract)
	tropical montane (1 Abstract)
	Tsuga heterophylla (1 Abstract)
	tuber development (1 Abstract)
	Ulmus alata (1 Abstract)
	ultrastructure (3 Abstracts)
	ultraviolet radiation (1 Abstract)
	Umbelliferae (1 Abstract)
	UMEB (1 Abstract)
	underdeveloped embryos (1 Abstract)
	urban education (1 Abstract)
	Useful wild plants (1 Abstract)
	using the BSA website (1 Abstract)
	using the web (1 Abstract)
	Valerianaceae (1 Abstract)
	Vallisneria (1 Abstract)
	vanilla (1 Abstract)
	vascular differentiation (1 Abstract)
	vascular plants (5 Abstracts)
	vessel refilling (1 Abstract)
	vessels (1 Abstract)
	Viability (1 Abstract)
	Vignea (1 Abstract)
	Viola (1 Abstract)
	Violaceae (1 Abstract)
	Viola pubescens (1 Abstract)
	Virginia (2 Abstracts)
	Viscaceae (1 Abstract)
	Vitaceae (3 Abstracts)
	Vital dyes,heartwood,parenchyma (1 Abstract)
	Vitis (2 Abstracts)
	Vizellaceae (1 Abstract)
	water relations (2 Abstracts)
	water resources (2 Abstracts)
	water stress (4 Abstracts)
	water transport (1 Abstract)
	water use (1 Abstract)
	waxy (1 Abstract)
	weeds (1 Abstract)
	western North America (1 Abstract)
	West Indies (1 Abstract)
	West Virginia (1 Abstract)
	wetlands (2 Abstracts)
	wetlands ecology (1 Abstract)
	wetlands restoration (1 Abstract)
	wildfire (3 Abstracts)
	Wild plants (1 Abstract)
	wild potatoes phylogeny (1 Abstract)
	Williamson’s striations (1 Abstract)
	wind pollination (1 Abstract)
	windstorm (1 Abstract)
	winged fruit (1 Abstract)
	witchweed (2 Abstracts)
	wood anatomy (1 Abstract)
	wood density (1 Abstract)
	woody bamboos (1 Abstract)
	woody Sonchus alliance (1 Abstract)
	xeric (1 Abstract)
	Xylem (3 Abstracts)
	xylem cavitation (1 Abstract)
	xylem hydraulic conductivity (1 Abstract)
	xylem sap (1 Abstract)
	xylem vulnerability (1 Abstract)
	Zamia (1 Abstract)
	Ziziphus (1 Abstract)
	Zygophyllaceae (1 Abstract)