Prairie Clover Petalostemon Purpureus
The Prairie Clover bears tiny rose-pink to purple blossoms in small but crowded heads. An albino form is occasionally found. The stems grow 6 in.-3 ft. tall on plains and prairies at 4000-7000 ft. and the flowers bloom all summer.
PEA FAMILY
1 Golden Banner: Thermopsis montana
2 Silvery Lupine: Lupinus argenteus
3 Prairie Clover: Petalostemon purpureus
4 Wild Sweet Pea: Lathyrus ornatus
5 Purple Vetch: Vicia americana