Osmorhiza genus --- Parsley family
mountain sweet-cicely (Osmorhiza berteroi) -- in May -- Stove Prairie, Roosevelt National Forest, CO white & cream CO-F
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 CO-A
longstyle sweetroot (Osmorhiza longistylis) -- in June -- Well Gulch Nature Trail, Lory State Park, CO white & cream CO-LSP
western sweetroot (Osmorhiza occidentalis) -- in June -- Ohio Pass Road, Gunnison County, CO yellow & orange