456 ADDITIONS AND CORRECTIONS TO VOL. I. 



Page 332. 25. BACCHARIS. 



l^ B. salicina, Torr. & Gray. Woody at base, erect, 6 to 8 feet high, smooth, 

 not gkitinous or sparingly so, much branched ; branches suberect, angled : leaves 

 thick, oblanceolate to huear-oblanceolate, entire or coarsely few-toothed, acute or 

 acutish or sometimes obtuse, 1 or 2 inches long, the broader 3-nerved from near the 

 narrow base : heads numerous, mostly sessile, solitary or clustered : involucre ovate- 

 cylindrical, 2 lines long in the male heads and the pubescent oblong subrigid scales 

 obtuse, 3 lines long in fertile heads with the inner scales narrow : pappus very 

 minutely scabrous. — Flora, ii. 258; Eothrock, Bot. Wheeler Exp. 156. B. salici- 

 folia, Nutt. Trans. Amer. Phil. Soc. vii. 337. 



San Diego Mountains {D. Cleveland) ; Carisso Creek and Colorado Valley {Neicherry), and east- 

 ward to ScTuthern Utah, Colorado and New Mexico. 



2. B. Douglasii, DC. At Hot Springs, Kern County, RothrocL 



5". B. Plummerce, Gray. Herbaceous, tomentose-pubescent, 2 or 3 feet high, 

 with spreading branches and subcymose inflorescence : leaves, not glutinous : leaves 

 rather thin, linear-oblong, acute or acutish, an inch long, acutely serrate the whole 

 length, obscurely 3-nerved : heads ovate, mostly short-pedicellate, 2 or 3 lines long, 

 the°linear-lanceolate submembranous scales acute or acuminate : pappus rather rigid, 

 scabrous, a little exceeding the corolla and style. — Proc. Amer. Acad. xv. 48. 



In wet sand near running water, Glen Loch ravine, 15 miles west of Santa Barbara, Miss S. A. 

 Flummer, J. G. Lemmon. 



Some apparently undescribed species occur in the San Bernardino region and near Los Angeles, 

 of which fuller material is needed. 



Page 337. 31. STYLOCLINE. 



1. S. gnaphaloides, Nutt. Near San Diego {D. Cleveland) ; San Bernardino 

 Desert, Farry. 



3. S. filaginea, Gray. San Bernardino County, Parry k Lemmon. 



32. EVAX. 



1. E. caulescens, Gray. Sometimes much reduced and very shortly caules- 

 cent, which form appears to be what is described as Stylodine acaule by Kellogg, 

 Proc. Calif. Acad. vii. 112. 



Page 342. 36. GNAPHALIUM. 



4. Gr. ramosissimum, Nutt. Santa Barbara, Mrs. Ehvood Cooper. 



6. Gr. purpureum, Linn. San Diego, a very small form, D. Cleveland. 

 Page 347. 43. RUDBECKIA. 



2. R. occidentalis, Nutt. Sierra Nevada, above Chico, Mrs. J. Bidwell. 



Page 350. 45. WYETHIA. 



6. "W. amplexicaulis, Nutt. Trinity County, south of Trinity Pdver, asso- 

 ciated with W. anyustifolia. Collected by V. Rattan. 



Page 351. 47. ENCELIA. 



2. E. farinosa, Gray. Near San Bernardino, ,S'. B. Parish. 

 Page 353. 49. HELIANTHUS. 



4. H. exilis, Gray. Siskiyou County, E. L. Greene. 



