Western yarrow—_Achillea lanulosa_
White fir—_Abies concolor_
White tackstem—_Calycoseris wrightii_
Wild carrot—_Daucus pusillus_
Wild-cucumber—_Marah gilensis_
Wild-heliotrope—_Heliotropium curassavicum_
Willow—_Salix sp._
Wolfberry—_Lycium sp._
Wolftail—_Lycurus phleoides_