130 PROCEEDINGS OP THE AMERICAN ACADEMY 



orange base and sometimes a transverse darker or brownish band, the 

 segments more broadly lanceolate (1 to 1^^ inches long by 4 to 7 Hues 

 broad) : capsule oblong-obovate (7 to 9 lines long), very obtuse or re- 

 tuse at the summit. — Hook. Bot. Mag. t. 5714 {E. granclijioriun^ 

 Fl. de Serres, t. 2117). E. grandijlorum, var. cdhijiorum, Hook. 

 E. giganteum, var. alhijlorum, Gard. Chron. 1888^ fig. 74. From 

 the lower Columbia valley southward to Mendocino and Sonoma 

 Counties, California : March to June. 



9. E. MONTANUM. Like the last, but the leaves (not mottled?) 

 more or less abruptly contracted and rounded at base; scape 1-2- 

 flowered ; perianth white vlth an orange base, often drying pinkish. — 

 On the high mountains of Oregon and Washington (Mt. Hood, Mt. 

 Adams, etc. ; Mrs. P. G. Barrett, Hoicell, and Snksdorf) ; in flower 

 from July to September. 



I- -1- Style short-clavate, undivided ; scape a foot high or less ; leaves mottled ; 



corms as in the last group. 



++ Inner petals appendaged. 



10. E. ciTRiNUM, Watson. Corms unknown : scape 3-flowered : 

 segments of the perianth broadly lanceolate, an inch long, strongly 

 recurved, light yellow with an orange base, the tips becoming pinkish ; 

 crest rather thin : capsule unknown. — Proc. Am. Acad. 22. 480. Deer 

 Creek Mountains, southern Oregon {T. Howell). 



11. E. Hendersoni, Watson. Scape 1 -3-flowered : perianth 1 to 

 1^ inches long, strongly revolute, pale purple with a very dark purple 

 and yellowish base, the lobes of the crest subglobose-inflated : capsule 

 an inch long, very obtuse. — Proc. Am. Acad. 22. 479 ; Gard. Chron. 

 1888S fig. 86 ; Garden and Forest, 1, fig. 50; Bot. Mag. t. 7U17. In 

 the mountains of southern Oregon. 



12. E. ruupuRASCENS, Watson. Corm 1 to 2 inches long: leaves 

 undulate : scape 1-8-flowered : perianth 9 to 12 lines long, spreading, 

 light yellow tinged with purple, deep orange at base: capsule obtuse 

 or retuse, 1 to 1^ inches long. — Proc. Am. Acad. 12. 277. In the 

 Sierra Nevada, from Placer to Plumas Counties, California. Inflo- 

 rescence more crowded than in any other species. 



** +^ Inner petals not appendaged. 



13. E. HovvELLii, Watson. Scape 1-3-flowered . perianth re- 

 curved, pale yellow with deep orange base, becoming pinkish : capsule 

 unknown. — Proc. Am. Acad. 22. 480. Josephine County, southern 

 Oregon {T. Howell). 



