Wildflowers
Showing 19 of 59 plants starting with "R"
Ribwort
European plantain, ribgrass
Plantago lanceolata
Red-seed plantain
Plantago rhodosperma
Rugel's plantain
Plantago rugelii
Rough-pod copperleaf
hop-hornbeam copperleaf
Acalypha ostryifolia
Round-fruit St. John's-wort
Hypericum sphaerocarpum
Rattlebox
arrow crotalaria, arrowhead rattlebox
Crotalaria sagittalis
Rough buttonweed
buttonweed, poorjoe
Diodia teres
Rattlesnake-root
rough rattlesnake-root, rough white lettuce, white lettuce
Prenanthes aspera
Russian thistle
prickly Russian thistle, tumbleweed, tumbling thistle
Salsola tragus
Bushy seedbox
rattle-box, smooth seedbox, square-pod water-primrose
Ludwigia alternifolia
Small lupine
low lupine, Rusty lupine
Lupinus pusillus
Black-foot daisy
plains blackfoot, rock daisy
Melampodium leucanthum
Rocky Mountain zinnia
Plains zinnia
Zinnia grandiflora
Rough false pennyroyal
Hedeoma hispida
Rabbit-tobacco
big-head evax, Big-head rabbit-tobacco, pygmy cudweed
Diaperia prolifera
Rocky Mountain bee plant
Peritoma serrulata
Riverbank grape
Vitis riparia
Red clover
Trifolium pratense
Slender greenthread
Indian tea, rayless thelesperma
Thelesperma megapotamicum