Dtcembef 31, 1906 221 



In the Synoptical Flora, pag-e 416, this is referred to as a pos- 

 sible hybrid of C. cuneatus and crassifolms^ and in my notes, 

 probably taken from a specimen in the herbarinm of the Uni- 

 versity of California, I have written, "said to be a hybrid with 

 C. cordulatusy It certainly is not a hybrid here, for no other 

 member of the genus grows in the vicinity. The type came 

 from "borders of pine forests on the mountains near Tehachapi, 

 Kern Co., Calif." 



Ceanothus DivARicATUS Nutt.; T. & G. Fl. N. A. 1: 266. 

 1838. 

 No. 8148, collected April 11, on the banks of the San Joa- 

 quin river at the old bridge above Pollasky, Fresno county. 

 The type came from"mountains of St. Barbara, California, and 

 also near the town." 



Ceanothus foliosus Parry, Proc. Davenp. Acad. 5: 172. 1889. 

 No. 8393, collected June' 12, near the summit of Mt. Tam- 

 alpais, Marin county, where it is plentiful, in fruit at this time. 

 The type was collected neai- St. Helena, Napa county, and it is 

 not uncommon on the mountains of Marin, Napa and Sonoma 

 counties. 



MALVACEAE 



Eremalchr exiliS (Gray) Greene, Leaflets, 1: 208. 1906. 



Malvastrnm exile Gray, Ives Rep. 8. i860. 



No. 8250, collected May 14, on the Red Hill west of Bishop, 

 Inyo county, in volcanic detritus where it is plentiful, the plants 

 procumbent. Common in the desert region. 



Mauvastrum munroanum (Dougl.) Spach, Hist. Veg. 3: 35^". 



1834- 

 Malva Munroana Dougl.; Lindl. Bot. Reg. 16: pL /jo6. 



1830. 

 No. 8367, collected June 5, near Mina, Esmeralda county, 

 Nevada, on dry gravelly hillsides. A common species of the 



