AllgUSt 5, [9O9 



.95 



Cy penis longispicatus 

 Scirpus maerocarpus 

 Allium hyalinum 

 Salix lasiolepis 

 Alnus rhombifolia 

 Chorizanthe califoniica 

 Pterostegia drymarioides 

 Calyptridium monandrum 

 Montia pcrfoliata 

 Delphinium Parryi 

 Platan us raeemosus 

 Lupinus hirsutisMinus 

 Lupinus rivularis 

 Tri folium t ri den ta tuin 

 Vicia americana 

 Oxalis Wrightii 

 Rhus diversiloba 

 Rhamnus crocea 

 Viola pedunculata 

 Zauschneria califoniica 

 Sphaerostigma strigulosa 

 Bowlesia septentrionalis 

 Dodecatheon Cleveland! 



Kllisia chrysanthemifolia 

 Phacelia Whitlavia 

 Salvia mellifera 

 Antirrhinum Coulterianum 

 Castilleja foliolosa 

 Mimulus glutinosus 

 Pentstemon antirrhinoides 

 Pentstemon spectabilis 

 vScrophularia californica 

 Galium angustifolium 

 Baeria aristata 

 Baeria gracilis 

 Bebbia juncea 

 Brickellia californica 

 Carduus occidentalis 

 Chaenactis glabriuscula 

 Kucelia californica 

 Ericameria Palmeri 

 Erigeron Nuttallii 

 Guaphalium bicolor 

 Gnaphalium chilense 

 Layia platyglossa 



Senecio californica 

 In the middle section a wider range of plant life is found 

 than in either the upper or lower sections. This section lies be- 

 tween the foot of the hills and the Victoria bridge, a distance of 

 two miles. Much of the floor of this section was originally cov- 

 ered with an almost impenetrable thicket of Opuntia bernardina 

 and made a congenial home for the rattlesnake, the road runner 

 and the coyote. Most of this laud is now cleared and is grad- 

 ually being turned into fields of grain, orchards, and forests of 

 Eucalyptus. It is rather strange that in this section Enceliti 

 farinosa should completely replace Encelia californua which, is 

 common enough in the upper section. In summer the floor and 

 north side of this section is fiercely hot, and many species are 

 found along the south walls in the partial shade that apparently 

 can not endure the heat of the main floor and north wall of the 



