PLANTS OF LOS ANGELES COUNTY. 



nigra, Koch. (Black Mustard.) Too common in heavy soils. 



alba, Boiss. (White Mustard.) Near Soldiers' Home. 

 DiplotaxiSy DC, Wall Cress. 



fnuralis^ DC. Redondo ; Third St., Los Angeles ; rare. 

 Sisymbrium, Tourn. Hedge Mustard. 



canescens, Nutt. (Tansy Mustard.) Frequent in dry places. 



officinale. Scop. Waste places in the city; Altadena; Millard's Carion, &c. 



incisum, Kng. var. filipes, Gray. Alkaline flats on the desert Mountains. 

 Tropidocarpum, Hook. 



gracile, Hook. Very common on the Desert. 



dubium, Davidson. Vicinity of lyos Angeles. 

 Erysimum, Tourn. 



asperum, DC. (Western Wall-flower.) Abundant and widely distributed. 



grandiflorum, Nutt. On the sea coast. 

 Nasturtium, Linn. 



curvisiliqua, Nutt. Garvanza. 



officinale, R. Br. ( Water Cress.) Common in running water. 

 Cardamine, Tourn. 



Gambelii, Wats. Cienega ; Bast lyos Angeles, and wet places in general. 

 Dentaria, Tourn. 



Californica, Nutt. Mandeville and Laurel Caiions ; Santa Monica Range. 

 Arabis, Linn. Rock Cress. 



Holboellii, Hornem. Common on the higher mountains. 



perfoliata, Lam. Low hills around Los Angeles. 



perennans, Wats. Mojave Desert. 



pulchra, Jones. Mojave Desert. 



repanda, Wats. San Antonio Mountain. 

 Streptanthus, Nutt. 



heterophyllus, Nutt. Foot hills Coast Range. 



longirostris. Wats. Hills near Gorman Station ; rare. 

 Caulanthus, Wats. Wild Cabbage. 



amplexicaulis, Wats. San Fernando ; very rare. 



Coulteri, Wats. Gorman Station. 



inflatus, Wats. Alkaline soils Mojave Desert. 



procerus, Wats Rock Caeek ; 5,000 feet. 

 Tlielypodium, Endl. 



lasiophyllum, Greene. Elysian Park. 



var. inalienum, Robinson. Near Los Angeles. 



integrifolium, Endl. Subsaline spots on Mojave Desert. 

 Stanley a, Nutt. 



pinnatifida, Nutt. Newhall ; Santa Monica. 



FUHARIACE/E. 

 Dicentra, Borkh. 



chrysantha, H. & A. Dry and rocky soils, San Gabriel Mountains, 

 ochroleuca, Eng. Encino ; Mandeville Canon. 



CAPPARIDACE/E. 

 Isomeris, Nutt. 



arborea, Nutt. In dry soils on coast and mountains. 

 C/eomCy Linn. 



lutea. Hook. Field near Downey. 

 Cleomella, DC. 



obtusifolia, Torr. Alkaline soils on Mojave Desert. 



RESEDACE^. 

 Oligomeris, Camb. 



glaucescens, Camb. A seaside and alkaline desert herb. 

 Reseda t Linn. 



alba, Linn. Streets of Pasadena ; a garden escape. 



