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Plant
habit
trees
shrubs
vines / lianas
herbaceous
ferns & allies
grass-like
cactus-like / succulents
aquatic & OBL wetland species
special groups
composites
legumes
milkweeds
mints
orchids
spurges
dicots
monocots
longevity
annual or biennial
perennial
armature
unarmed
armed
leaves/twigs aromatic when crushed
without marked odor
clearly odiferous
Leaves
arrangement/phyllotaxy
basal
alternate
opposite
whorled
fascicled/clustered along stem
blade division
all simple
deeply lobed or divided
some or all fully compound
Flower
principal flower color
white or cream
purple
blue
green
yellow
orange
red
pink
brown
inconspicuous
ovaries/pistils per flower
1
2-5
more than 5
Fruit or Cone
fruit consistency at maturity
dry/leathery
fleshy
NPS-SODN
Species Count: 529
Amaranthaceae
Amaryllidaceae
Anacardiaceae
Apiaceae
Apocynaceae
Araliaceae
Asparagaceae
Asteraceae
Betulaceae
Boraginaceae
Brassicaceae
Cactaceae
Campanulaceae
Cannabaceae
Caprifoliaceae
Caryophyllaceae
Cleomaceae
Commelinaceae
Convolvulaceae
Cornaceae
Crassulaceae
Cucurbitaceae
Cupressaceae
Cyperaceae
Dennstaedtiaceae
Dryopteridaceae
Equisetaceae
Ericaceae
Euphorbiaceae
Fabaceae
Fagaceae
Garryaceae
Gentianaceae
Geraniaceae
Grossulariaceae
Hydrangeaceae
Hypericaceae
Iridaceae
Juglandaceae
Juncaceae
Lamiaceae
Linaceae
Loasaceae
Lythraceae
Malvaceae
Montiaceae
Moraceae
Nyctaginaceae
Oleaceae
Onagraceae
Orchidaceae
Orobanchaceae
Oxalidaceae
Papaveraceae
Phrymaceae
Pinaceae
Plantaginaceae
Platanaceae
Poaceae
Polemoniaceae
Polygalaceae
Polygonaceae
Pontederiaceae
Portulacaceae
Primulaceae
Pteridaceae
Ranunculaceae
Rhamnaceae
Rosaceae
Rubiaceae
Rutaceae
Salicaceae
Santalaceae
Sapindaceae
Saxifragaceae
Scrophulariaceae
Selaginellaceae
Solanaceae
Typhaceae
Urticaceae
Verbenaceae
Violaceae
Vitaceae
Woodsiaceae
Zygophyllaceae