Sharsmith's Onion
Allium sharsmithiae
Calscape.org
Calscape.org
Spanish Needle Onion
Allium shevockii
Calscape.org
Siskiyou Onion
Allium siskiyouense
Calscape.org
Tolmie's Onion
Allium tolmiei
Calscape.org
Tolm's Onion
Allium tolmiei var. tolmiei
Calscape.org
Three-bracted Onion
Allium tribracteatum
Calscape.org
Rawhide Hill Onion
Allium tuolumnense
Calscape.org
One Leaf Onion
Allium unifolium
Calscape.org
Pacific Mountain Onion
Allium validum
Calscape.org
Yosemite Onion
Allium yosemitense