BLAKE. — ENCELIA AND RELATED GENERA. 373 



achene 5 mm. long, villous all over, the awns 2 mm. long, upwardly 

 pubescent. 



EnccUa stoiophylla Greene, Bull. Torr. Club, x. 41 (1883). 



Specimens examined: Lower California: Cedros Island: Vcatch 

 (GF, TYPE collection); 3 May 1885, Greene (G); 18-20 Mar. 1889, 

 Palmer 734 (FGN); Mar.-June 1897, Anthony 309 (FGN); 7 Apr. 

 1897, Brandegee (F). 



Transferred and doubtful Species. 



Encclia adcnophora Greenni. Proc. Am. Acad, xxxix. 109 (1903) is 

 to be transferred to Simsia. 



Encelia amplexicauUs Hemsl. Biol. Centr.-Am. Bot. ii. 183 (1881) is 

 a synonym of Simsia amplexicaulis (Cav.) Pers. 



Encelia calva Gray, Proc. Am. Acad. viii. 658 (1873), is a synonym of 

 Simsia calva Gray. 



Encelia cedrosensis Rose, Contr. U. S. Nat. Herb. i. 17 (1890) = 

 Verbesina hastata Kell. (F. venosa Greene). 



Encelia Chaseac Millsp. in Millsp. & Chase, Field Col. Mus. Bot. 

 iii. 125 (1904), is to be transferred to Simsia. 



Encclia coUodes Greenm. Proc. Am. Acad, xxxix. 110 (1903), from 

 Chiapas = Flourensia collodes (Greenm.) Blake, n. comb. Habit 

 very much like that of F. laurifolia DC, but heads fewer and radiate; 

 immature achenes villous, the two awns united at base to several 

 slender lacerate squamellae. 



Encelia Conzattii Greenm. 1. c. Ill (1903) = Verbesina hypo- 

 glauca Sch. Bip. (as noted by Greenman in Gray Herb.). 



Encelia cordata Hemsl. 1. c. 183 (1881) is a synonym of Simsia 

 CORDATA (HBK.) Cass. 



Encelia denfata Poir. Encycl. Suppl. v. 665 (1817) = Verbesina 

 dentata (Humb. & Bonpl.) HBK. 



Encelia exaristata Gray in Hemsl. 1. c. 183 (1881) = Simsia exaris- 

 TATA Gray. 



Encelia foetida Hemsl. 1. c. 183 (1881) is a s^^nonym of Coreopsis 

 foetida Cav., which is a Simsia. 



Eyicelia fndiculosa Hieron. Bot. Jahrb. xix. 54 (1894) is based as to 

 name on Hopkirkia fruticulosa Spreng. Sys. iii. 444 (1826), which is 

 also Armania fruticulosa Bert, in DC. Prod. v. 576 (1836), a species 

 not identified but certainly a Simsia. Hieronymus has renamed his 

 specimens Encelia Sodiroi, q. v. 



Encelia Ghiesbreghtiana Hemsl. 1. c. iv. 57 (1887) is a clerical error 

 for E. Ghiesbreghtii Gray. 



