Osmorhiza genus --- Parsley family

mountain sweet-cicely (Osmorhiza berteroi) -- in May -- Stove Prairie, Roosevelt NF, Larimer County Foothills  white & cream 

mountain sweet-cicely (Osmorhiza bertori) -- in July -- Zimmerman Lake Trail, Laramie County, CO

bluntseed sweetroot (Osmorhiza depauperata) -- in July -- Cameron Pass, Roosevelt National Forest, CO   white & cream    

longstyle sweetroot (Osmorhiza longistylis) -- in June -- Well Gulch Nature Trail, Lory State Park, CO           white & cream   

western sweetroot (Osmorhiza occidentalis) -- in June -- Ohio Pass Road, Gunnison County, CO       yellow & orange