Key

Taxon:
Display:
Plant
  habit
   grass-like
   aquatic & OBL wetland species
  special groups
   milkweeds
   dicots
   monocots
Leaves
  arrangement/phyllotaxy
   basal
   alternate
   opposite
  blade division
   all simple
   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
  mature fruit dehiscence
   opening along 1-2 seams
   opening along 3 to many seams
   does not split open to release seed

Merkle

Species Count: 7

Alismataceae

Apiaceae

Apocynaceae

Cyperaceae

Lythraceae

Pontederiaceae

Typhaceae