PLANTS OF LOS ANGELES COUNTY. n 



Tetradymia, DC. 



canescens, DC. Rock Creek, 6,000 feet. 



comosa, Gray. From Newhall to, and through the Desert. 



glabrata, Gray. Mohave Desert. 



spinosa, H, & A. Scattered on Desert and Desert Mountains. 



stenolepis, Greene. Antelope Valley. 



Senecio, Tourn. 



Californicus, DC. Common on lower hills. 



Douglasii, DC. Very common and general. 



ionophyllus, Greene. Rock Creek. 



ilicetorum, Davidson. New trail to Wilson's Peak. 



L/5'oni, Gray. Catalina and San Clemente Islands. 



multilobatus, T. & G.- Hills near Gorman Station. 



vulgaris^ Linn. (Groundsel). Casual. 

 Cnicus, Tourn. Plumed Thistle. 



edulis^ Gray. Pasadena. 



Californicus, Gray. Rubio Canon; Newhall; Santa Monica Range. 



occidentalis. Gray. Frequent on hillsides. 

 Silybum, Vaill. Milk Thistle. 



Marianuin, Gsertn. Casual, El Monte; Oak Knoll; Catalina Island. 



Centuarea, Linn. Star Thistle. 



Melitensis, Ivinn. A common weed on clayey slopes. 

 Perezia, Lag. 



microcephala, Gray. Blysian Park; Coast foothills. 

 Stephanomeria, Nutt. 



chicoriacea, Gray. Rocky hills and caiions. 



exigua, Nutt. Mohave Desert. 



Parryi, Gray. Rock Creek. 



virgata, Benth. Very common in foothills. 

 Rafinesquia, Nutt. 



Calitornica, Nutt. Shrubby foothills, frequent. 



Neo-Mexicana, Gray. Mohave Desert. 

 Anisocoma, T. & Q. 



acaule, T. & G. Mohave Desert. 

 Hypochaeris, Linn. 



radicata, hint! . Along streets. (Fl. Pasa.) 

 nicroseris^ Don. 



aphantocarpha, var. tenella. Gray. Grassy plains, Santa Monica. 



Douglasii, Gray. Elizabeth Lake. 



Lindleyi, Gray. On lower foothills, not common. 



linearifolia, Gray. With the last, but more common. 



montana, Greene. Borders of Crane and Elizabeth Lakes. 

 Halacothrix, DC. 



Californica, DC. Common in dry interior plains. 



Clevelandi Gray. Switzers; Mount Wilson; Newhall. 



Coulteri, Gray. San Fernando; Mohave Desert. 



foliosa, Gray. San Clemente Island. 



glabrata. Gray. Mohave Desert. 



saxatilis, T. & G. Catalina Island, 

 var. tenuifolia. Gray. Common on rocky slopes and caiions. 



sonchoides, T. & G. Mohave Desert. 

 Glyptopleura, Eaton. 



marginata. Eaton. Mohave Dessrt. 



setulosa. Gray. Mohave DeserL 

 Hieracium, Tourn. Hawkiveed. 



albiflorum. Hook. Woods on the Desert slope, 5,000 feet. 



Parishii, Gray. Common in caiions. 

 CrepiSy Linn. 



diennis, Liinn. Along streets. (Fl. Pasa.) 



virens, Linn, Big Rock Creek, 



