ADDITIONS AND CORRECTIONS TO VOL. I. 439 



3. R. Californica, Esch. " Yerba del Oso," ami " California Collec." 



4. R. Purshiana, DC. " Cascara Sagrada." The bark of these species i.s col- 

 lected for medicinal purposes. 



Page 102. 5. CEANOTHUS. 



1. C. thyrsiflorus, Escli. Flowers sometimes white : leaves often more or less 

 narrowly obloug-lauceolate, rounded or cuneate at base: fruit smooth, H lines 

 broad. 



2. C. velutinus, Dougl. Humboldt County, south of Redwood Creek, 20 feet 

 in hei"iit, V. li<ift<tu. Fruit sometimes verrucose and glutinous, 2 lines broad. 



3". C. sanguineus, Pursh. A shrub, 4 to 12 feet high, Avith reddish branches, 

 glabrous or nearly so : leaves thin, ovate or elliptic, 1 to 3 inches long, obtuse or 

 acutish, usually rounded at base, serrate ; petioles slender, an inch long or less : 

 flowers white, in thyrsoid axillary panicles 2 or 3 inches long : fruit 2 lines broad, 

 smooth. — C. Oregarvus, Nutt. ; Hook. Bot. Mag. t. -5177. 



Yieka, Siskiyou County {Rev. E. L. Greene) ; northward to British Columbia. 



8. C. divaricatus, Nutt. Olanche Mountain, Inyo County, Rothrock. " Blue 

 Brush " ; frequented as a covert and for browsing by deer. 



Page 107. 2. ACER. 



1. A. macrophyllum, Pursh. Plumas County, Mi^s. Aust'm. 

 Page 108. 3. NEGUNDO. 



1. N. Californicum, Torr. & Gray. Near the Gaviote Puver, Santa Barbara 

 {Mrs. Elwood Cooper) ; Fort Tejon, Rothroch. " Soft " or '•' Swamp Maple." 



4. STAPH y LEA. 



1. S. Bolanderi, Gray. Capsule rather firm, 1 to 1| inches long, the cells cari- 

 nate and attenuate into the slender style : seeds globose, 3 lines long. Collected by 

 ./. G. Lemmon. 

 Page 109. 5. GLOSSOPETALON. 



1. G. Nevadense, Gray. Found only in one canon, opening upon the shore 

 of Pyramid Lake, /. G. Lemmon. 



Page 114. 2. PICKERINGIA. 



I. P. montana, N'utt. Sierra County {Lemmon) ; above Chico, Mrs. Bidicell. 

 Page 117. 4. LUPINUS. 



2. L. Chamissonis, Esch. — L. sericatus, Kellogg, Proc. Calif. Acad. vii. 92, 

 appears to be a few-seeded form of this species. 



II. L. ornatUS, Dougl. Plumas County, 3Irs. Aitstui. Sometimes decidedly 

 woody at base. 



1 2. L. sericeus, Pursh. About Yreka, abundant. Rev. E. L. Greene. 



1 3. L. leucophyllus, Dougl. Near Yreka, Greene. 



U. L. G-rayi, AVatson. Mountains near San Luis Obispo, and on Lassen's 

 Peak {LemnioK) ; "plains" north of the Merced, Mrs. A. E. Bush. 



16. L. COnfertUS, Kell. San Bernardino Mountains {Parish); -Monachi Mead- 

 ows, Tulare County, Rothrock. 



