Parsley Family (apiaceae)
giant angelica (Angelica ampla) -- in August -- Sand Creek National Landmark. WY white & cream
giant angelica (Angelica ampla) -- in July -- Parvin Lake State Wildlife Area, CO
sharptooth angelica (Angelica arguta) -- in July -- Lassen Volcanic National Park, CA white & cream
sharptooth angelica (Angelica arguta) -- in July -- Grand Teton National Park, WY
Brewer's angelica (Angelica breweri) -- in July -- Lassen Volcanic National Park, CA white & cream
Gray's angelica (Angelica grayi) -- in July -- Long Draw Road, Larimer County montane, CO
Gray's angelica (Angelica grayi) -- in August -- Snowy Range, Medicine Bow NF, WY green & brown
caraway (Carum carvi) -- in June -- Livermore, Larimer County Foothills white & cream
western water hemlock (Cicuta douglasii) -- in July -- Pacific Crest Trail, northern California white & cream
water hemlock (Cicuta maculata) -- in August -- Sand Creek National Landmark, WY white & cream
water hemlock (Cicuta maculata) -- in July -- Red Feather Lakes area, CO
hemlockparsley (Conioselinum scopulorum) -- in July -- Routt National Forest, CO white & cream
hemlock parsley (Conioselinum scopulorum) -- in July -- Buffalo Pass Road, Jackson County, CO white & cream
poison hemlock (Conium maculatum) -- in June -- road to Eldorado Canyon State Park, CO white & cream
poison hemlock (Conium maculatum) -- in June -- Bluff Lake Nature Center, Denver Area, CO
plains springparsley (Cymopterus glomeratus) -- in April -- Colorado National Monument, CO yellow & orange
plains springparsley (Cymopterus glomeratus) -- in April -- Moab area, southern Utah
plains springparsley (Cymopterus glomeratus) -- in May -- Canyons of the Ancients National Monument, CO
mountain parsley (Cymopterus lemmonii) -- in September -- Lincoln National Forest, NM yellow & orange
mountain parsley (Cymopterus lemmonii) -- in July -- Zimmerman Lake Trail, Larimer County, Co
mountain parsley (Cymopterus lemmonii) -- in June -- Bridal Veil Falls Trail, Rocky Mountain National Park, CO
snowline springparsley (Cymopterus nivalis) -- in April -- Sand Creek National Landmark, WY white & cream
purple springparsley (Cymopterus purpureus) -- in April -- Dolores Canyon at Dove Creek, Dolores County, CO green & brown
Queen Anne's lace (Daucus carota) -- in August -- Bobolink Trail, Boulder County, CO rounded clusters
whiskbroom-parsley (Harbouria trachypleura) -- in May -- Lory State Park, CO yellow & orange
cow parsnip (Heracleum maximum) -- in June -- Lory State Park, CO white & cream
cow parsnip (Heracleum maximum) -- in August -- Mount Zirkel Wilderness, Jackson County, CO
fernleaf licorice-root (Ligusticum filicinum) -- in July -- Yellowstone National Park, WY white & cream
Gray's licorice-root (Ligusticum grayi) -- in July -- Modoc National Forest, CA white & cream
osha (Ligusticum porteri) -- in July -- Crown Point, Roosevelt National Forest, CO white & cream
osha (Ligusticum porteri) -- in August -- Snowy Range, Medicine Bow National Forest, WY white & cream
osha (Ligusticum porteri) -- in September -- Cloudcroft, Lincoln National Forest, NM white & cream
slender ligusticum (Ligusticum tenuifolium) -- in July -- McCullough Gulch, Summit County, CO white & cream
Columbia desert parsley (Lomatium columbianum) -- in April -- Columbia River Gorge, northern Oregon red & pink
fernleaf biscuitroot (Lomatium dissectum) -- in June -- Beartooth Highway, Gallatin NF, southern Montana yellow & orange
Gray's biscuitroot (Lomatium grayi var. grayi) -- in April -- Rim Road west of Montrose, Montrose County, CO yellow & orange
salt-and-pepper (Lomatium orientale) -- in April -- Shoreline Trail, Lory State Park, CO white & cream
salt-and-pepper (Lomatium orientale) -- in May -- Sportsman Lake Road, southern Wyoming
salt-and-pepper (Lomatium orientale) -- in April -- Arthur's Rock Trail, Lory State Park, CO red & pink
umbrella desert-parsley (Lomatium triternatum var. platycarpum) -- in May -- Dinosaur Nat'l monument, CO yellow & orange
leafy wildparsley (Musineon divaricatum) -- in May -- Reservoir Ridge Natural Area, Fort Collins, CO yellow & orange
leafy wildparsley (Musineon divaricatum) -- in March -- Neva Road, Boulder County, CO
slender wildparsley (Musineon tenuifolium) -- in May -- Pawnee National Grassland, CO yellow & orange
alpine parsley (Oreoxis alpina) -- in June -- Trail Ridge Road, Rocky Mountain National Park, CO yellow & orange
turkeypea (Orogenia linearifolia) -- in May -- Rabbit Ears Pass, CO white & cream
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
Fendler's cowbane (Oxypolis fendleri) -- in June -- Red Feather Lakes, Roosevelt National Forest, CO white & cream
Fendler's cowbane (Oxypolis fendleri) -- in August -- Montgomery Pass Trail, Larimer County, Co
Fendler's cowbane (Oxypolis fendleri) -- in August -- Zimmerman Lake Trail, Larimer County, CO
wild parsnip (Pastinaca sativa) -- in August -- Bobolink Trail, Boulder County, CO yellow & orange
Bolander's yampah (Perideridia bolanderi) -- in July -- Sheldon National Wildlife Refuge, NV white & cream
Bolander's yampah (Perideridia bolanderi) -- in June -- Steens Mountain Wilderness Area, OR
Parish's yampah (Perideridia parishii) -- in July -- Lassen Volcanic National Park, CA white & cream
Maryland sanicle (Sanicula marilandica) -- in July -- Grand Teton National Park, WY white & cream
hemlock waterparsnip (Sium suave) -- in July -- Lake Hattie Road, Laramie Basin, southern Wyoming white & cream
ranger's buttons (Sphenosciadium capitellatum) -- in July -- Pacific Crest Trail, Castle Valley, northern California white & cream
ranger's buttons (Sphenosciadium capitellatum) -- in July -- Wheeler Peak Campground, Great Basin National Park, NV white & cream
bulbous spring parsley (Vesper bulbosus) -- in March -- Tonto National Forest, NM red & pink
mountain springparsley (Vesper montanus) -- in May -- Picketwire Canyon, Comanche National Grassland, CO red & pink
golden zizia (Zizia aurea) -- in April -- Pisgah National Forest, western North Carolina yellow & orange