All Plants
Showing 20 of 173 plants starting with "P"
Narrow-leaf blue-eyed grass
pointed blue-eyed grass
Sisyrinchium angustifolium
Western fleabane
pretty fleabane
Erigeron bellidiastrum
Pink smartweed
Persicaria bicornis
Mountain evening-primrose
Pale evening-primrose
Oenothera latifolia
Bindweed heliotrope
phlox heliotrope
Heliotropium convolvulaceum
Plains milkweed
Asclepias pumila
Parlin's pussy's-toes
Antennaria parlinii
Prairie pepper-grass
Lepidium densiflorum
Palmer's pigweed
Amaranthus palmeri
Plains spring-parsley
Cymopterus acaulis
Pleat-leaf knotweed
slim knotweed
Polygonum tenue
Bicknell's frostweed
plains frostweed
Crocanthemum bicknellii
Pinnate tansy-mustard
Descurainia pinnata
Pennsylvania pellitory
Parietaria pensylvanica
Beefsteakplant
Perilla
Perilla frutescens
American burnweed
Pilewort
Erechtites hieracifolius
One-seed croton
Prairie tea
Croton monanthogynus
Berlandier's goosefoot
pit-seed goosefoot
Chenopodium berlandieri
Purple-leaf willowherb
Epilobium coloratum
Purple cliff-brake
purple-stemmed cliffbrake
Pellaea atropurpurea