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Plant
habit
trees
shrubs
vines / lianas
herbaceous
grass-like
ferns & allies
cactus-like / succulents
aquatic & OBL wetland species
special groups
arums
composites
legumes
milkweeds
mints
orchids
spurges
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longevity
annual or biennial
perennial
Leaves
arrangement/phyllotaxy
basal
alternate
opposite
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fascicled/clustered along stem
blade division
all simple
deeply lobed or divided
some or all fully compound
Flower
ovaries/pistils per flower
1
2-5
more than 5
Fruit or Cone
fruit consistency at maturity
dry/leathery
fleshy
NPS
Species Count: 4748
Acanthaceae
Aizoaceae
Alismataceae
Amaranthaceae
Amaryllidaceae
Anacampserotaceae
Anacardiaceae
Apiaceae
Apocynaceae
Apodanthaceae
Aquifoliaceae
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Betulaceae
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Bixaceae
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Boraginaceae
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Burseraceae
Buxaceae
Cactaceae
Campanulaceae
Cannabaceae
Capparaceae
Caprifoliaceae
Caryophyllaceae
Celastraceae
Ceratophyllaceae
Cistaceae
Cleomaceae
Colchicaceae
Commelinaceae
Convolvulaceae
Cornaceae
Crassulaceae
Crossosomataceae
Cucurbitaceae
Cupressaceae
Cyperaceae
Cystopteridaceae
Dennstaedtiaceae
Dicranaceae
Dryopteridaceae
Ebenaceae
Elaeagnaceae
Elatinaceae
Ephedraceae
Equisetaceae
Ericaceae
Euphorbiaceae
Fabaceae
Fagaceae
Fouquieriaceae
Frankeniaceae
Garryaceae
Gentianaceae
Geraniaceae
Grossulariaceae
Haloragaceae
Hydrangeaceae
Hydrocharitaceae
Hypericaceae
Iridaceae
Juglandaceae
Juncaceae
Juncaginaceae
Koeberliniaceae
Krameriaceae
Lamiaceae
Lentibulariaceae
Liliaceae
Linaceae
Linderniaceae
Loasaceae
Lycopodiaceae
Lythraceae
Magnoliaceae
Malpighiaceae
Malvaceae
Marsileaceae
Martyniaceae
Melanthiaceae
Meliaceae
Menispermaceae
Molluginaceae
Montiaceae
Moraceae
Nemacladaceae
Nitrariaceae
Nyctaginaceae
Nymphaeaceae
Oleaceae
Onagraceae
Ophioglossaceae
Orchidaceae
Orobanchaceae
Oxalidaceae
Papaveraceae
Passifloraceae
Phrymaceae
Phyllanthaceae
Phytolaccaceae
Pinaceae
Plantaginaceae
Platanaceae
Plumbaginaceae
Poaceae
Podocarpaceae
Polemoniaceae
Polygalaceae
Polygonaceae
Polypodiaceae
Pontederiaceae
Portulacaceae
Potamogetonaceae
Primulaceae
Psilotaceae
Pteridaceae
Ranunculaceae
Resedaceae
Rhamnaceae
Rosaceae
Rubiaceae
Ruppiaceae
Rutaceae
Salicaceae
Santalaceae
Sapindaceae
Sapotaceae
Sarcobataceae
Saururaceae
Saxifragaceae
Scrophulariaceae
Selaginellaceae
Simaroubaceae
Simmondsiaceae
Smilacaceae
Solanaceae
Talinaceae
Tamaricaceae
Typhaceae
Ulmaceae
Urticaceae
Verbenaceae
Viburnaceae
Violaceae
Vitaceae
Woodsiaceae
Zygophyllaceae