Taxon:

Display as:
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
   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
  leaf (blade) presence
   leaf blades present
   no leaves apparent
Flower
  ovaries/pistils per flower
   1
   2-5
   more than 5
Fruit or Cone
  fruit consistency at maturity
   dry/leathery
   fleshy

Indiana Rare Species

Eric Knox, Paul Rothrock
Species Count: 477

Acanthaceae

Adoxaceae

Alismataceae

Amaranthaceae

Amaryllidaceae

Anacardiaceae

Apiaceae

Apocynaceae

Araceae

Araliaceae

Asparagaceae

Aspleniaceae

Asteraceae

Berberidaceae

Betulaceae

Bignoniaceae

Blechnaceae

Boraginaceae

Brassicaceae

Buxaceae

Cabombaceae

Caprifoliaceae

Caryophyllaceae

Ceratophyllaceae

Cistaceae

Colchicaceae

Convolvulaceae

Cornaceae

Crassulaceae

Cucurbitaceae

Cupressaceae

Cyperaceae

Dennstaedtiaceae

Droseraceae

Dryopteridaceae

Elaeagnaceae

Equisetaceae

Ericaceae

Eriocaulaceae

Euphorbiaceae

Fabaceae

Fagaceae

Gentianaceae

Geraniaceae

Haloragaceae

Hydrocharitaceae

Hymenophyllaceae

Hypericaceae

Iridaceae

Isoetaceae

Iteaceae

Juglandaceae

Juncaceae

Juncaginaceae

Lamiaceae

Lentibulariaceae

Liliaceae

Linaceae

Loganiaceae

Lycopodiaceae

Lygodiaceae

Lythraceae

Magnoliaceae

Malvaceae

Martyniaceae

Melanthiaceae

Melastomataceae

Menispermaceae

Montiaceae

Onagraceae

Onocleaceae

Ophioglossaceae

Orchidaceae

Orobanchaceae

Papaveraceae

Passifloraceae

Pinaceae

Plantaginaceae

Poaceae

Polemoniaceae

Polygalaceae

Polygonaceae

Polypodiaceae

Potamogetonaceae

Primulaceae

Pteridaceae

Ranunculaceae

Rhamnaceae

Rosaceae

Rubiaceae

Salicaceae

Salviniaceae

Sapotaceae

Sarraceniaceae

Saxifragaceae

Scheuchzeriaceae

Selaginellaceae

Styracaceae

Taxaceae

Tofieldiaceae

Typhaceae

Violaceae

Vitaceae

Xyridaceae