PLANTS OF LOS ANGELES COUNTY. n 



Tetradymia, DC. 



canescens, DC. Rock Creek, 6,ooo 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. Rook Creek. 



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



Lyoni, 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. 



Marianum, Gaertn. Casual, El Monte; Oak Knoll; Catalina Island. 

 Centuarea, Linn. Star Thistle. 



Melitensis, Linn. A common weed on clayey slopes. 

 Perezia, Lag. 



microcephala, Gray. Elysian Park; Coast foothills. 

 Stephanomeria, Nutt. 



chicoriacea, Gray. Rocky hills and canons. 



exigua, Nutt. Mohave Desert. 



Parryi, Gray. Rock Creek. 



virgata, Benth. Very common in foothills. 

 Rafinesquia, Nutt. 



Californica, Nutt. Shrubby foothills, frequent. 



Neo-Mexicana, Gray. Mohave Desert. 

 Anisocoma, T. & Q. 



acaule, T. & G. Mohave Desert. 

 Hypochoeris, Linn. 



radicata, Linn. 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, 



Conlteri, 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 canons. 



sonchoides, T. & G. Mohave Desert. 

 Glyptopleura, Baton. 



marginata. Eaton. Mohave Desert. 



setulosa, Gray. Mohave Desert. 

 Hieracium, Tourn. Hawkweed. 



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



Parishii, Gray. Common in canons. 

 Crepis, Linn. 



biennis, Linn, Along streets. (Fl. Pasa.) 



virens, Linp, Big Rock Creek, 



