Part 74

Dithyrea, 178.

Dithyrea Wislizeni, 178.

Dock, 86, 88.

Dock, Sand, 88.

Dodder, 382.

Dodecatheon, 364.

Dodecatheon Clevelandi, 364.

Dodecatheon Jeffreyi, 364.

Dodecatheon pauciflorum, 366.

Dogbane Family, 378.

Dogbane, Spreading, 378.

Dog Fennel, 546.

Dog-tooth Violet, 28.

Dogwood Family, 338.

Dogwood, Flowering, 338.

Dogwood, Pacific, 338.

Dogwood, Red-osier, 340.

Dormidera, 164.

Drops of Gold, 54.

Drupaceae, 216.

Dryas, 232.

Dryas octopetala, 232.

Dryopetalon runcinatum, 182.

Duck-bill, 502.

Dudleya, 194.

Dudleya Nevadensis, 194.

Dudleya pulverulenta, 194.

Dutchman's Breeches, 168, 172.