27 species are currently accepted: •
Eriocoma alta – northeastern Mexico •
Eriocoma arida – southwestern United States and northeastern Mexico •
Eriocoma arnowiae – Utah •
Eriocoma × bloomeri – western United States •
Eriocoma bracteata – northwestern Mexico •
Eriocoma contracta – Montana, Wyoming, Colorado •
Eriocoma coronata – California and northwestern Mexico •
Eriocoma curvifolia – New Mexico, Texas, and northeastern Mexico •
Eriocoma hendersonii – Washington, Oregon, and Idaho •
Eriocoma hymenoides – Yukon through western and central Canada, western and central United States, and northern Mexico •
Eriocoma latiglumis – central California •
Eriocoma lemmonii – British Columbia and western United States •
Eriocoma lettermanii – western United States •
Eriocoma lobata – southeastern Arizona to western Texas and northeastern Mexico •
Eriocoma nelsonii – Yukon to western Canada and western and central United States •
Eriocoma nevadensis – western United States (California and Oregon to Wyoming and Colorado) •
Eriocoma occidentalis – western Canada, western United States, and northeastern Mexico •
Eriocoma parishii – southwestern United States and northeastern Mexico •
Eriocoma perplexa – Utah, Colorado, Arizona, New Mexico, Texas, and northeastern Mexico •
Eriocoma pinetorum – western United States •
Eriocoma richardsonii – Alaska through western and central Canada to Washington, Colorado, and South Dakota •
Eriocoma robusta – Wyoming and South Dakota to northeastern Mexico •
Eriocoma scribneri – Wyoming, Colorado, New Mexico, Oklahoma, and Texas •
Eriocoma swallenii – Idaho and western Wyoming •
Eriocoma thurberiana – western United States •
Eriocoma valdesii – northeastern Mexico •
Eriocoma wallowaensis – Oregon •
Eriocoma webberi – western United States (Oregon and California to Colorado) and South Dakota ==References==