Part 62

Buckthorn Weed, 428.

Buckwheat Bush, 94.

Buckwheat Family, 86.

Buckwheat, Wild, 96.

Buena Mujer, 302.

Bugbane, False, 142.

Bunchberry, 340.

Butter Balls, 92.

Buttercup Family, 126.

Buttercup, 38, 234.

Buttercup, Common Western, 126.

Butter-heads, 562.

Butterfly-tongue, 504.

Butterfly Tulip, 62.

Cabbage, 184.

Cactaceae, 304.

Cactus Family, 304.

Cactus, 310.

Cactus Grahami, 310.

Cactus, Barrel, 306.

Cactus, Column, 310.

Cactus, Fish-hook, 306.

Cactus, Hedgehog, 306.

Cactus, Pincushion, 310.

Calabazilla, 518.

Calliandra, 266.

Calliandra eriophylla, 266.

Calochortus, 56.