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Plant
habit
trees
shrubs
vines / lianas
herbaceous
grass-like
ferns & allies
cactus-like / succulents
special groups
composites
legumes
milkweeds
mints
spurges
dicots
monocots
longevity
annual or biennial
perennial
armature
unarmed
armed
sap
latex absent (sap clear)
latex present
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-SOPN
Species Count: 233
Amaranthaceae
Amaryllidaceae
Anacardiaceae
Apocynaceae
Asparagaceae
Asteraceae
Boraginaceae
Brassicaceae
Cactaceae
Caprifoliaceae
Caryophyllaceae
Convolvulaceae
Cupressaceae
Cyperaceae
Euphorbiaceae
Fabaceae
Fagaceae
Gentianaceae
Geraniaceae
Grossulariaceae
Hydrangeaceae
Lamiaceae
Liliaceae
Linaceae
Loasaceae
Malvaceae
Nyctaginaceae
Onagraceae
Orobanchaceae
Papaveraceae
Pinaceae
Plantaginaceae
Poaceae
Polemoniaceae
Polygonaceae
Portulacaceae
Primulaceae
Pteridaceae
Ranunculaceae
Rhamnaceae
Rosaceae
Rubiaceae
Salicaceae
Saxifragaceae
Scrophulariaceae
Selaginellaceae
Solanaceae
Verbenaceae
Vitaceae