SUNFLOWER FAMILY 275 
10. Haplopappus lanceolatus (Hook.) Torr. & Gray. Intermountain Pyrrocoma. 
Fig. 5455 
Donia lanceolata Hook. Fl. Bor. Amer. 2: 25, 1834. 
Haplopappus ee Torr, & Gray, Fl. N. Amer 2: 241. 1842. 
Aster lanceolatus Kuntze, Rev. Gen. PL. i 
/! gldeomaneg sires Greene, Loin 22169. 94. 
, Leaflets Bot. Obs. 2 909, 
Hoorebebie accoletn 3 E. es Bull. Univ. a Biol. Ser. No. 15: 49. 1910. 
Stems few to several from a taproot and simple or forked, fibrous-coated crown, decumbenf 
to fieioete -erect, 1-5 dm. high, gla os pi or slightly villous-tomentulose. Leaves spiny-toothed 
or entire, rather thin, glabrous to lanu 1los the basal tufted, oblanceolate, acuminate at each end, 
ic, 7- y rd 
cally herbaceous ward tip, firm toward “abt inear-an eolate to fra ae glabrate to 
loosely villous ; Bat -florets 13-34, he ligules 5— 10 m . lon a achenes sericeous; pappus sordid. 
Meadows and alkaline flats, Connie. oe and Arid Wikia Zones; — Oregon to Plumas County, 
eee cr pe ring in Mono County, east to Saskatchewan, Nebraska, and Colorado, Type locality: Saskatche- 
van ne— 
Haplopappus lanceolatus subsp. tenuicailis (D. C. Eaton) H. M. Hall, rag ie Inst. Wash. Publ. No. 389 
ae 1928. a. HH Ne Amer: ord og D. Cc, Eaton, Bot. King Expl. 160. Bigg ind var. Posie foes 3 
a ey, Yn ls pee ; Pyrrocoma tenutcaults Greene, ‘ervinta 2: 1894; solidaginea 
Gre Acad. Phila. 1995: oe 1896; Hoorebekia curvata Piper, Proc. Biol. bg Wash. 31: 77, 29%8; 
Haplopoppus ‘anceolatus pos. solidagineus H. M. Hall, Carnegie Inst. P idea Publ. No. 389: 118. 1928.) Heads 
er, th volucre 5-7 m igh; typically slender, flexuous mbent at base. Intergrading with the 
ane sa The ita n form in ae ster a "asics south to Sierra Fas iCalltoraia, east to srt, isms. ny ‘uaa 
northern Nevada. Tyee locality: Ruby Valley, Névada. 
jus Tacem 
5454. Haplopappus apargioides 5456. papp 
5455. Haplopappus lanceolatus 5457. Joseomneseison lucidus 
