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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
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
fleshy or succulent leaves
fleshy/succulent
not fleshy/succulent
Flower
ovaries/pistils per flower
1
2-5
more than 5
Fruit or Cone
fruit consistency at maturity
dry/leathery
fleshy
Rohrer, Joseph R.
Species Count: 226
Amaryllidaceae
Anacardiaceae
Apiaceae
Apocynaceae
Araceae
Aristolochiaceae
Asparagaceae
Aspleniaceae
Asteraceae
Balsaminaceae
Berberidaceae
Boraginaceae
Brassicaceae
Campanulaceae
Caryophyllaceae
Clethraceae
Colchicaceae
Commelinaceae
Convolvulaceae
Cornaceae
Crassulaceae
Cyperaceae
Cystopteridaceae
Dennstaedtiaceae
Ericaceae
Euphorbiaceae
Fabaceae
Geraniaceae
Grossulariaceae
Hydrangeaceae
Iridaceae
Juglandaceae
Juncaceae
Lamiaceae
Lauraceae
Liliaceae
Lycopodiaceae
Magnoliaceae
Melanthiaceae
Nyssaceae
Onagraceae
Ophioglossaceae
Orchidaceae
Orobanchaceae
Oxalidaceae
Papaveraceae
Phytolaccaceae
Plantaginaceae
Poaceae
Polygonaceae
Primulaceae
Ranunculaceae
Rosaceae
Rubiaceae
Salicaceae
Santalaceae
Sapindaceae
Saxifragaceae
Scrophulariaceae
Smilacaceae
Solanaceae
Symplocaceae
Urticaceae
Verbenaceae
Viburnaceae
Violaceae
Vitaceae