Wildflowers
Showing 20 of 59 plants starting with "R"
Rhombic copperleaf
Acalypha rhomboidea
Russian thistle
prickly Russian thistle, tumbleweed, tumbling thistle
Salsola tragus
Round-fruit St. John's-wort
Hypericum sphaerocarpum
Bushy seedbox
rattle-box, smooth seedbox, square-pod water-primrose
Ludwigia alternifolia
Button snakeroot
button eryngo, rattlesnake master
Eryngium yuccifolium
Fourpoint evening primrose
rhombic evening primrose
Oenothera rhombipetala
Round-leaf water-hyssop
Bacopa rotundifolia
Rough buttonweed
buttonweed, poorjoe
Diodia teres
Rayless gaillardia
fragrant gaillardia, pincushion daisy
Gaillardia suavis
Rocky Mountain zinnia
Plains zinnia
Zinnia grandiflora
Royal catchfly
Silene regia
Rabbit-tobacco
big-head evax, Big-head rabbit-tobacco, pygmy cudweed
Diaperia prolifera
Ratany
prairie bur, trailing ratany
Krameria lanceolata
Red-seed plantain
Plantago rhodosperma
Dwarf larkspur
Rock larkspur
Delphinium tricorne
Round-head bush clover
round-head lespedeza
Lespedeza capitata
Small lupine
low lupine, Rusty lupine
Lupinus pusillus
Rocky Mountain bee plant
Peritoma serrulata
Riverbank grape
Vitis riparia
Black-foot daisy
plains blackfoot, rock daisy
Melampodium leucanthum