:

:
Plant
  habit
   trees
   shrubs
   vines / lianas
   herbaceous
   ferns & allies
   grass-like
   cactus-like / succulents
   aquatic & OBL wetland species
  special groups
   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
  ovaries/pistils per flower
   1
   2-5
   more than 5
Fruit or Cone
  fruit consistency at maturity
   dry/leathery
   fleshy

Lyndon B. Johnson National Historical Park

NPS-SOPN
Species Count: 492

Acanthaceae

Amaranthaceae

Amaryllidaceae

Anacardiaceae

Apiaceae

Apocynaceae

Aquifoliaceae

Asparagaceae

Asphodelaceae

Asteraceae

Berberidaceae

Bignoniaceae

Boraginaceae

Brassicaceae

Bromeliaceae

Cactaceae

Campanulaceae

Caprifoliaceae

Caryophyllaceae

Celastraceae

Ceratophyllaceae

Commelinaceae

Convolvulaceae

Cornaceae

Crassulaceae

Cucurbitaceae

Cupressaceae

Cyperaceae

Dryopteridaceae

Ebenaceae

Elaeagnaceae

Euphorbiaceae

Fabaceae

Fagaceae

Gentianaceae

Geraniaceae

Hydrocharitaceae

Iridaceae

Juglandaceae

Juncaceae

Krameriaceae

Lamiaceae

Linaceae

Linderniaceae

Loasaceae

Lythraceae

Malvaceae

Martyniaceae

Melanthiaceae

Meliaceae

Menispermaceae

Molluginaceae

Moraceae

Nyctaginaceae

Oleaceae

Onagraceae

Orobanchaceae

Oxalidaceae

Papaveraceae

Passifloraceae

Phyllanthaceae

Phytolaccaceae

Plantaginaceae

Platanaceae

Poaceae

Podocarpaceae

Polygalaceae

Polygonaceae

Portulacaceae

Primulaceae

Ranunculaceae

Rhamnaceae

Rosaceae

Rubiaceae

Rutaceae

Salicaceae

Sapindaceae

Sapotaceae

Scrophulariaceae

Smilacaceae

Solanaceae

Talinaceae

Ulmaceae

Urticaceae

Verbenaceae

Viburnaceae

Vitaceae

Zygophyllaceae