A bloom calendar for Wyoming built from 11,220 research-grade iNaturalist observations of plants in flower. July is the busiest bloom month. Pick a month to see what's flowering, or open a species for its state-by-state timing.
By month
Wyoming wildflower calendar (top 40)
Fewer More observations (relative to each row's peak month)
Activity by month (all species)
Most-photographed wildflowers in Wyoming
Fireweed
Arrowleaf Balsamroot
Prairie Pasqueflower
Blue Columbine
Gunnison's Mariposa Lily
Yellow Fritillary
Western Harebell
Edible Valerian
Sego Lily
Lewis' monkeyflower
Spotted Fritillary
Rocky Mountain Beeplant
Pearly Everlasting
Glacier Lily
Monument Plant
Fringed Grass of Parnassus
Where to photograph wildflowers in Wyoming
State ParkFort Bridger
State ParkHot Springs State Park
State ParkFort Fred Steele State Historic Site
National Wildlife RefugeNational Elk Refuge
National Wildlife RefugeSeedskadee National Wildlife Refuge
State ParkGlendo State Park
State ParkWyoming Territorial Prison State Historic Site
State ParkKeyhole State Park