Part 107

Polygonum, 96.

Polygonum bistortoides, 96.

Pomaceae, 214.

Poor-man's Weather-glass, 362.

Popcorn Beauty, 498.

Popcorn Flower, 428.

Popcorn Flower, Pink, 498.

Poppy Family, 160.

Poppy, Bush, 167.

Poppy, California, 164.

Poppy, Giant, 160.

Poppy, Matilija, 160.

Poppy, Thistle, 162.

Poppy, Tree, 166.

Poppy, Wind, 164.

Portulacaceae, 120.

Portulaca, 120.

Potato Family, 458.

Potato, 458.

Potentilla, 232, 234.

Potentilla emarginata, 234.

Potentilla pectinisecta, 234.

Prairie Pointers, 364.

Prickly Pear, 306, 308, 310.

Pride of California, 256.

Pride-of-the-mountain, 480.

Primulaceae, 362.

Primrose Family, 362.