Supplement 483 



high, canescent; bracts closely imbricated, green and obtuse 

 at apex; ray-flowers 30-35, 6-10 mm. broad, deep blue; achenes 

 canescent. 



Moist meadows about San Bernardino, Parish ; Cienaga, Braunton, 

 Davidson; Pomona, Davy, according to Hall. 



Erigeron linifolius Willd. Page 403, insert after E. 

 frayUift. Annual or biennial; stems erect, 2-7 dm. high; 

 herbage hispid and scabrous; leaves narrowly spatulate to 

 linear, entire or the lower somewhat toothed; heads in a 

 loose panicle, 4-5 mm. high; involucral bracts linear-subulate, 

 pubescent; ray-flowers minute, white. 



Introduced from the tropics, first collected within .the State at 

 San Diego by Miss Stokes in 1895, and since at Redlands and 

 Pasadena, according to Hall. 



Psilocarplius tenellus Nutt. Page 408, insert after P. 

 f/lolnfcrus. Simple or much branched and forming mats; her- 

 bage with appressed wool; heads numerous, 2-4 mm. in 

 diameter; floral leaves often 2 cm. long, linear-spatulate, 

 mucronate. 



Glendale, Braunton; Santa Catalina Island, Blanche Trask ; first 

 collected at Santa Barbara by Nuttall. This species is distinguished 

 from P. globi ferns by the short closely appressed wool instead of 

 very loose almost arachnoid wool, and by the more numerous and 

 smaller heads. 



Gnaphalium hicolor Bioletti. Page 410, substitute for (1. 

 leucocephalum. Herbage densely woolly except the upper sur- 

 face of the leaves, these deep green and slightly glandular. 



Common in the chaparral of the coastal foothills from San Diego 

 to Monterey; Monrovia, Pasadena, Playa del Rey. 



Bidens expansa Greene. Page 417, substitute for #. spccl- 

 osa. 



Artemisia Parishii A. Gray. Page 437, insert after A. 

 calif ornica. Shrub, 1-2 m. high; herbage cinereous-puberulent; 

 leaves linear to linear-cuneate, entire or the upper 3-toothed 

 at apex; panicle loose, 2-3 dm. long; involucre 3.5 mm. high, 

 oblong-campanulate, canescent, 6-7-flowered; achenes sparsely 

 arachnoid-villous. 



