Part 104

Pimpernel, 126

Pin-Clover, 194

Pine-Drops, 186

Pink Monkey-Flower, 248

Pink Paint-Brush, 228

Pipe-Vine, 374

Pipsissiwa, 104

Pitcher-Sage, 42

Poison-Oak, 8

Poison-Weed, 157

Poléo, 324

Poor-Man's Weather-Glass, 126

Pop-corn Flower, 30

Prairie-Pointers, 206

Prickly-Pear, 170

Prickly Phlox, 206

Pride of California, The, 212

Pride of the Mountains, 250

Prince's Pine, 104

Purple Nemophila, 278

Pussy's-Ears, 278

Pussy's-Paws, 70

Quinine-Bush, 370

Racine-Amère, 224

Rattlesnake Plantain, 98

Rattle-Weed, 40

Redbud, 198

Red-stemmed Filaree, 194