CALIFORNIA ACADEMY OP SCIENCES. 221 



^Eschscholtzia Califobnica, Cham. Eoot perennial: stems 

 robust, two feet high: petals orange, two inches long. The 

 true E. Californica, luxuriating in one place only, near the 

 edge of a precipice, northeast of the cabins. Possibly of 

 recent introduction. 



Eschscholtzia elegans, Greene. (See page 182.) 



Eschscholtzia elegans, var. ramosa, Greene. (See page 

 182.) 



*Brassica campestris, Linn. A few plants near the cab- 

 ins; the species apparently not yet well established. 



fBRASSICA NIGRA, Boiss. 



Sisymbrium canescens, Nutt. 



Sisymbrium beflexum, Nutt. 

 fLiEPIDIUM Menziesii, DC. 



Lepidium lasiocarpum, Nutt. 

 tThysanocabpus ebectus, Watson. 



Oligomebis sublulata, Boiss. 



Silene Gallica, Linn. Very common in, and in the 

 neighborhood of, the lower cypress groves. 



t Silene Antirbhina, Linn. 



Stellabia nitens, Nutt. Under oak trees at the north 

 end. 



Calandbinia Menziesii, Hook. Much smaller than in 

 California; always prostrate; an albino state very frequent- 



Claytonia pebfoliata, Donn. Corolla smaller and more 

 purple than in California. 



Malva bobealis, "Wallm. Very common on the eastward 

 slope. 



