Mike field guide
885 species
Cheilanthes sp. (Rock Fern)
Chenopodium album (Fat Hen)
Chenopodium glaucum (Glaucous Goosefoot)
Chloris virgata (Feathertop Rhodes Grass)
Chondrilla juncea (Skeleton Weed)
Chrysocephalum apiculatum (Common Everlasting)
Chrysocephalum semipapposum (Clustered Everlasting)
Cicendia quadrangularis (Oregon Timwort)
Cichorium intybus (Chicory)
Cirsium vulgare (Spear Thistle)
Cistus salviifolius (Sageleaf Rockrose)
Citrullus amarus (Wild Melon, Camel Melon, Bitter Melon)
Clematis aristata (Mountain Clematis)
Clematis glycinoides (Headache Vine)
Clematis leptophylla (Small-leaf Clematis, Old Man's Beard)
Clematis sp. (Old Man's Beard)
Coleonema pulchellum (Diosma)
Comesperma ericinum (Heath Milkwort)
Conium maculatum (Hemlock)
Convolvulus angustissimus (Pink Bindweed)
