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Plant
habit
trees
shrubs
vines / lianas
herbaceous
ferns & allies
grass-like
cactus-like / succulents
aquatic & OBL wetland species
special groups
arums
composites
legumes
milkweeds
mints
spurges
dicots
monocots
longevity
annual or biennial
perennial
armature
unarmed
armed
sap
latex absent (sap clear)
latex present
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
Chris Roll and Joseph Barron
Species Count: 405
Acanthaceae
Aizoaceae
Amaranthaceae
Amaryllidaceae
Anacardiaceae
Apiaceae
Apocynaceae
Araceae
Aristolochiaceae
Asparagaceae
Asteraceae
Bixaceae
Boraginaceae
Brassicaceae
Cactaceae
Cannabaceae
Ceratophyllaceae
Convolvulaceae
Cucurbitaceae
Cupressaceae
Cyperaceae
Ephedraceae
Euphorbiaceae
Fabaceae
Fouquieriaceae
Geraniaceae
Hydrocharitaceae
Juncaceae
Lamiaceae
Linaceae
Loasaceae
Lythraceae
Malpighiaceae
Malvaceae
Marsileaceae
Martyniaceae
Molluginaceae
Montiaceae
Moraceae
Nyctaginaceae
Nymphaeaceae
Oleaceae
Onagraceae
Papaveraceae
Phrymaceae
Phytolaccaceae
Plantaginaceae
Poaceae
Polemoniaceae
Polygonaceae
Pontederiaceae
Portulacaceae
Potamogetonaceae
Primulaceae
Ranunculaceae
Rhamnaceae
Rubiaceae
Salicaceae
Santalaceae
Sapotaceae
Saururaceae
Solanaceae
Talinaceae
Tamaricaceae
Urticaceae
Verbenaceae
Viburnaceae
Violaceae
Zygophyllaceae