Part 123

Cirsium, 151, 568, 569.

Cissampelos, 390.

Cissus, 445, 504.

Cistaceæ, 412.

Cistifloræ, 406, 451.

Cistus, 412, 503.

Citharexylon, 535.

Citriobatus, 455.

Citron, 438.

Citronella oil, 296.

Citrullus, 479, 480, 481.

Citrus, 437, 438.

Cladium, 286.

Cladochytrium, 103.

Cladonia, 139, 140, 141, 142, 143.

Cladophora, 11, 58.

Cladophoraceæ, 47, 58.

Cladosporium, 124.

Cladothrix, 27, 33, 34, 35.

Clamp-connections, 86.

Clarkia, 485.

Clastidium, 25.

Clatbrus, 173.

Clavaria, 159, 161.

Clavariaceæ, 161.

Claviceps, 125, 126, 127.

Clavija, 513.

Claytonia, 373.