28 PLANTS OF LOS ANGELES COUNTY. 



SALICINE/E. 

 Salix, Tourn. Willow. 



laevigata, Bebb. Common on river banks, 

 lasiandra, Benth., var. lancifolia, Bebb. Near Santa Monica, 

 lasiolepis, Benth. Very common, 

 nigra, Marsh. Near Elizabeth Lake. 



sessilifolia, Nutt., var. Hindsiana, And. Dry interior valleys. 

 Populus, Tourn. Poplar. Cottonwood. 



Fremonti, var. Wislizeni, Wats. Newhall. 

 trichocarpa, T. & G. Mountain canons, not common. 



CERATOPHYLLE/E. 



Ceratophyllum, Linn. Hornwort. 



demersum, Linn. Rivers and pools. 



QNETACE/E. 



Ephredra, Tourn. 



Californica, Wats. On the desert slopes. 

 Nevadensis, Wats. Mountains at Acton. 



CON1FER/E. 

 Juniperus, Linn. Juniper. 



Californica, Carr. Common on the Mohave Desert. 

 Libocedrus, Endl. White Cedar. 



decurrens, Torr. Frequent in the San Gabriel Mountains. 

 Pseudotsuga, Carr. Douglas Spruce. 



Douglasii, Carr., var. macrocarpa, Engelm. San Gabriel Mountains. 

 Pinus, Tourn. Pine. 



*albicaulis, Engelm. Wilson's Peak. (Fl. Pasa.) 

 Lambertiana, Doug. Common in San Gabriel Mountains, 

 monophylla, T. & F. (Pinon Pine.) The lowest pine on Desert slope 

 *monticola, Doug. Wilson's Peak. (Fl. Pasa.) 

 ponderosa, Doug. The common pine of the mountains. 

 Sabiniana, Doug. Fringing the pine belt at Manzana. 



ORCHIDE/E. 

 Habenaria, Wild. 



leucostachys, Wats. Moist places, Devils Gate ; Garavanza. 



Unalaschensis, Wats. Santa Monica Range ; near Pasadena. 

 Spiranth.es, Rich. Ladies' Tresses. 



Romanzoffiana, Cham. Riviera. 

 Epipactus, Hall. 



gigantea, Doug. Arroyo ; San Gabriel ; Rock Creek streams. 



1RIDE/E. 



Sisyrinchium, Linn. Blue-eyed Grass. 

 bellum, Wats. Very common. 

 * x 'Californicuin, Ait. f. On the seaboard. (Bot. Cal.) 



LILIACE/E. 

 Allium, Linn. Onion. 



haematochiton, Wats. Dry rocky hills, Cahuenga ; Glendale. 



serratum, Wats. Near Glendale. 



unifoliutn, Kell. Harold. 

 Mu ilia, Wats. 



coronata, Greene. Mohave Desert. 



serotina, Greene. Common on interior hills. 



