56 



INDEX. 



No. Page. 



Larlx occidentalis 250 



LEGUMINOS^E 21 



Madrona, Arizona 230 



de Arizona 230 



Match-wood 241 



Meleze occidentale 250 



Nogal de Arizona 233 



Noyer d' Arizona ... 233 



Oak, Arizona Black 234 



Emory 234 



White-leaf 235 



Oak Family ... 



OLEACE,E 



Olive Family 



Picea Engelmanni 247 



Pin d'ecorce blanc 244 



de queue de renard 246 



quadrifeuillier 245 



souple 243 



Pine, Balfour 246 



Foxtail 246 



Limber 243 



Mexican Nut 245 



Parry 245 



Rocky Mountain White, 243 



White-bark 244 



Pine Family 



Pino de cola de zorra 246 



de corteza blanca 244 



de quotro hojas 245 



flexible 243 



Pinon, Mexican 245 



Pinus albicaulis 244 



Balfouriana 246 



flexilis 243 



Parryana 245 



quadrifolia 245 



Plane-tree Family . 



PLATANACE^ 



Platane, Arizonische 232 



d'Arizona 232 



Platano de Arizona 232 



Platanus Wrightii 232 



Pulse Family 



