166 Flora of Southern California. [ZOE 
Abronia nana Wats. Proc. Am. Acad. xiv, 294. Bear 
Valley. 
Polygonum emersum Britt., Trans. N. Y. Acad. Sci. viii, 7 3; 
Small, 1. c. 359. San Diego, Cliveland. 
Polygonum incarnatum Ell. Sk. i, 456, Small, lc. 358. Los 
Angeles, Davidson. 
Eriogonum Parryi Gray, Proc. Am. Acad. x, 77. Mojave 
Desert, Warm Springs. 
Eriogonum Kennedyi Porter. Bear Valley, near Beardstown. 
Eriogonum microthecum Nutt. Bear Valley. 
Eriogonum Plumatella Dur. and Hilg. Mojave Desert; Rab- 
bit Springs, etc. 
Oxytheca Watsoni T. & G. Near Cushenberry Springs. 
Euphorbia ertantha Benth. Agua Caliente, Davidson, Parish. 
Callitriche marginata Torr. Santa Monica, Hasse. 
Callitriche vernal, Julian; Bear Valley; Little Bear Valley. 
Myrica Californica Cham. Santa Monica, Hasse, Lyon. 
Salix cordata Muhl., var. Watson? Bebb. Bear Valley. 
Salix flavescens Nutt. Bear Valley Toll Road, Parish; Gray- 
back Mountain, Wright. 
Arceuthobium divaricatum Engelm. On Pinus monophylla, 
Cushenberry Cafion; Cox’s Ranch. 
Lilium pardalinum Kellogg. San Bernardino, Wright. 
Calochortus clavatus Wats. os Angeles, Davidson. 
Calochortus flexuosus Wats. Am. Nat. vii, 303. Rev. Lil. 266, 
Cushenberry and Rabbit Springs. 
Potamogeton fluctans Roth. P. lonchites Tuckerm. Near 
Colton. 
Potamogeton natans I, Bear Valley. 
Potamogeton pectinatus 1, Elsinore Lake, MJcClatchie, Par- 
ish; Los Angeles, Nevin; San Bernardino; Bear Valley. 
Sagittaria calycina Engelm., Gray’s Man. 5th Ed. 402. 
Coyote Creek, near Anaheim. 
