INDEX 



Nemoseris Calif or nica, 574. 

 Nemoseris Neo-Mexicana, 574. 

 Nettle, Common Hedge, 446. 

 Nettle, Hedge, 444. 

 Nicotiana, 464. 

 Nicotiana glauca, 464. 

 Nievitas, 428. 

 Nigger-babies, 70, 336. 

 Nightshade, 462. 

 Nightshade, Purple, 462. 

 Ninebark, 218. 

 Noonas, 56. 

 Nuphar, 156. 

 Nyctaginaceae, 100. 

 Nymphaceae, 156. 

 Nymphaea polysepala, 156. 



Ocean Spray, 236. 



Ocotillo, 294. 



Oenothera, 324, 326, 328, 330. 



Oenothera cheiranthifolia var. 

 suffruticosa, 324. 



Oleaceae, 366. 



Olive Family, 366. 



Onagraceae, 312. 



Onagra, 330. 



Onagra biennis, 330. 



Onagra Hookeri, 330. 



Onion, Pink Wild, 14. 



Onion, Wild, 14. 



Ookow, 16. 



Opulaster, 218. 



Opulaster malvaceus, 218. 



Opuntia, 306, 310. 



Opuntia acanthocarpa, 306. 



Opuntia basilaris, 308. 



Opuntia fulgida, 308. 



Orchidaceae, 72. 



Orchid Family, 72. 



Orchis, Phantom, 72. 



Orohis, Sierra Rein, 78. 



Orchis, Stream, 74. 



Oregon Grape, 154. 



Oreocarya, 432. 



Oreocarya multicaulis, 432. 



Oreocarya selosissima, 432. 



Ornithogalum, 200. 



Orobanchaceae, 504. 

 ' Orobanche, 504. 



Orogenia linearijolia, 332. 

 I Orojo de Leabre 564. 

 ; Orpine Family, 192. 

 [ Orthocarpus, 496. 



Orthocarpus attenuates, 500. 



Orthocarpus densiflorus, 500. 

 1 Orthocarpus erianthus, 498. 

 s Orthocarpus erianthus var. roseus, 

 498. 



Orthocarpus erianthus var. versi- 

 color, 498. 



Orthocarpus exsertus, 500. 



Orthocarpus faucibarbatus, 498. 

 ! Orthocarpus luteus, 498. 

 I Orthocarpus purpureo-albus, 500. 

 1 Orthocarpus purpurascens, 500. 



Owl's-clover, 496, 500. 

 ' Owl's-clover, Yellow, 498. 

 1 Oxalidaceae, 272. 



Oxalis, 272. 



Oxalis corniculata, 272. 



Oxalis Oregana, 272. 

 Oyster Plant, 574. 

 Oyster, Vegetable, 574. 



Pachylophus, 326. 



Pachylophus marginatus t 326. 



Paeonia Brownii, 138. 



Paint Brush, 472. 



Paint Brush, Indian, 470. 



Paint Brush, Scarlet, 472. 



Painted Cup, 470. 



Palo Verde, 264. 



Pansy, Yellow, 300. 



Pa paver -aceae, 160. 



Papaver, 162. 



Papaver helerophyllum, 164. 



Papaver somnijerum, 162. 



Paper Flowers, 542. 



Parnassia, 196. 



Parnassia fimbriata, 196. 



Parnassia Calijornica, 196. 



Parosela, 246. 



Parosela Californica, 248. 



Parosela Emoryi, 248. 



Parosela spinosa, 246. 



Parsley Family, 332. 



Parsley, 332. 



Parsley, Whisk-broom, 334. 



Parsnip, 332. 



Parsnip, Indian, 336. 



Pea Family, 242. 



Pea, 242. 



Pea, Chaparral, 248. 



Pea, Golden, 246. 



Pear, 214. 



Pedicular is, 502. 



Pedicularis cenlr anther a, 504. 



Pedicularis densiilora, 502. 



Pedicularis Groenlandica, 504. 



Pedicularis ornithorhynca, 502. 



Pedicularis semibarbata, 504. 



Pe-ik, 560. 



Pelargonium, 274. 



Pelican Flower, Yellow, 498. 



Pennycress, 178. 



Pennyroyal, Western, 436. 



Penstemon, 478. 



Penstemon acuminatus, 480. 



Penstemon antirrhinoides, 482. 



Penstemon breviflorus, 486. 



Penstemon Bridgesii, 484. 



Penstemon centranthifolius, 484. 



Penstemon confertus, 482. 



Penstemon conjertus var. caeruleo 



purpureus, 482. 

 Penstemon cordifolius, 480. 

 Penstemon cyananthus, 480. 

 Penstemon Eatoni, 484. 

 Penstemon glandulosus, 478. 

 Penstemon heterophyllus, 484. 

 Penstemon laetus, 484. 

 Penstemon linarioides, 484. 

 Penstemon Newberryi, 480. 

 Penstemon Parryi, 482. 

 Penstemon Rattani var. minor, 



478. 



Penstemon Torreyi, 486. 

 Penstemon Wrightii, 484. 

 Penstemon, Blue, 480. 

 Penstemon, Cardinal, 482. 



591 



