Taxon:

Display as:
Plant
  habit
   herb
   shrub
   tree
   vine
   grass-like
   cactus-like / desert succulent
   aquatic
  longevity
   annual or biennial
   perennial
  armature
   unarmed
   armed
Leaves
  type
   simple
   pinnatifid-pinnatisect
   compound
  arrangement
   alternate
   opposite
   whorled
   basal
   fascicled/clustered along stem
Flower
  ovary position
   inferior or partly inferior
   superior

Petrified Forest National Park

NPS-SCPN
Species Count: 428

Amaranthaceae

Amaryllidaceae

Anacardiaceae

Apiaceae

Apocynaceae

Asparagaceae

Asteraceae

Boraginaceae

Brassicaceae

Cactaceae

Caryophyllaceae

Cleomaceae

Convolvulaceae

Cupressaceae

Cyperaceae

Elaeagnaceae

Ephedraceae

Euphorbiaceae

Fabaceae

Gentianaceae

Geraniaceae

Juncaceae

Lamiaceae

Liliaceae

Linaceae

Loasaceae

Malvaceae

Nyctaginaceae

Oleaceae

Onagraceae

Orobanchaceae

Papaveraceae

Pinaceae

Plantaginaceae

Poaceae

Polemoniaceae

Polygonaceae

Portulacaceae

Ranunculaceae

Rosaceae

Rubiaceae

Salicaceae

Santalaceae

Sarcobataceae

Scrophulariaceae

Simaroubaceae

Solanaceae

Tamaricaceae

Typhaceae

Ulmaceae

Verbenaceae

Zygophyllaceae

The National Science Foundation
This project made possible by National Science Foundation Award 1410069