276 COMPOSITAE 
11. Haplopappus seen (Nutt.) Torr. Racemose Pyrrocoma. Fig. 5456. 
siete racemosus Nutt. Trans. Amer. aust Soc. IT. . = 1840. 
rr. & Fi. r..22 244. 18 
Ha lopappus racemosus Torr. in Sitgr. Sant 162. 1854. 
Haplopappus lanceolatus var. strictus A. — Proc. Amer. Acad. 8: 389. 1872. 
ener py siuyece unger ee Gen, Pl. 1: 1891. 
n. Bay Reg. Her abe 
Pyrrocoma ono Greene, Pittonia 3: 183. 1897 
Piper, Contr. U.S. Nat. Herb, st 560. 1906. 
Pyrrocoma bal it csagr ge hen Obs. 2 1909. 
Haplopappus longifoius Jepson, M ja Calif sae. 1925. 
Hapolpappus racemosus s nay Tones M. Hall, Carnegie Inst. Wash. Publ. No. 389: 130. 1928. 
Ste 4 to s sj erect from 3 pass taproot and short, sometimes branched caudex, 3-10 
dm. hi et © herbage cccentader 2 us. Leaves pert the basal Spiga pe hae to 
elliptic SS 10-30 long (including slender petiole), 10-25 mm. wide, entire to shallowly s ere 
rely spinulose- eek the cauline reduc , sessile or a Seca : heads several to many, oe 
oF Dey or rarely s olit ee bi glo xo involucre narrowly to broadly hemispheric, 9- 12 
hi eh; yaad llaries 4—5-s firm, herbaceous throughout or green-tipped, with narrow, 
whitish o hyaline margin, oe oo otherwise tones s, sharply Bia to cbessiah: ray- 
florets 13- “30, the ligules 5-12 mm. lon achenes densely villous ; pappus sordid, about 7 mm. long. 
Coastal valleys, in neutral or Se ars <a Sonoran and mid Transition Zones; Willamette Valley, 
ky a to San Benito County, California, east to Shasta Valley, Si oI sae County. Type locality : **Plains of the 
° 
O |, 
a 
Ps 
z 
Heplopapius racemosus subsp. congéstus (Greene) H. M. Hall, Carnegie Inst. Wash. Publ. No. 389: 128 
1928. PL ane en Greene, Pittonia * aoe: Meta _ Haplopappus agg a var. pene. My &. = ck, 
Man pd pies 713. 194 Stems slender upw fro: 2-7.5 dm. high, g spar ngly 
tom ves green, foe Br thin, the Screed. reel ardble es seg or sparsely i "teas pitee or 
rarely. aa. peduncled i in a ty pean glomerate- spicate po nbenmped: involucre broadly campanulate to hemispheric, 
6—7.5 mm. high; phyllaries firm bu t thick, oblong, abruptly narrowed to a short acute tip, bright yellow-green, 
gla at lar-cilio! wa at apex, s! pak del S antuhiee throughout or at hes on margin below. Dry or moist slopes in 
arene soils, Humid Transition Zone; —— end of the a Mountains, Josephine County, Oregon, to 
Del Norte cpa bee's rnia. la loc. ality: r Waldo, Oregon. Aug.—Sept. 
ae om osu glomeratus (Nutt) H. M. Ha ll, ote Inst. Wash. Publ. No. 389: 
1928. (H Cootoebar piomerates bp e Tran Dig sae Phil. Soc. Tl. 722301. 18402 Hy. ria Nutt. loc. ep 
Ai, aniculatus Nutt. loc. cit.; Pyrrocoma out Torr. & Gray, Fl. N. Amer. 2: 244 ving estoy Torr. 
& Gray, loc. a Sea oF paniculata Torr. & Gray, nc, cit.; Haplopappus paniculatus A. Am ie 
354. 1868; H. paniculatus i baud jahec A. oe loc. cit. ; fg a id aire beg er onecephar A, Tie 4 “aa Calif, 
i: 312-0 ; H. racemosus va Se pecs Syn, Fl. a hat = ; H. racemosus var. 
stenocephalus A. Gray, loc. cit.; H. racem gatu s A. Gra iopo oda Greene, Proc, 
Acad. bo Pg bs 549. 1896; "P. cholate ae Pitonia a isd. is 897: 'P hs pana A. Nels. Bot. Gaz. 
37: 265. ; P. microdonta Gr pipes Leaflets Bot. Obs. 2: Pas 1909; P. prionophylta peers, op. cit. 12; P. halo- 
phila Gickae. op. cit. 16; P. duriuscula Greene, loc. cit.; P. pan niculata virgata D . & Moxi ey, Fl. ’S. Calif. 
377. 1923; Haplopappus eioetus Blake, Contr. U. S: “Nat. Herb. 25: 544. 1925; H. sa us subsp. duriusculus 
Hall, yee Inst. Wash. Publ. No. oe ae 129, Bie H. racemosus subsp. Liga ani rg H. M. Hall, 
ee ot a it. 134; 
it. ll, op. a ‘ : ‘ 
Hall, op. cit. oe ig <a racemosus var. glomeratus, halo philus [as ‘“‘halophiloides’’], duriusculus, and brachycephalus 
eck, Man. Pl. Oregon 712- 713. 1941.) Habitally similar to subsp. congestus, with stems 2-7 dm. high 
but herbage gray-green or glaucous, the foliage — and ep gt without obvious lateral veins, entire to pin 
ao the basal leaves usually less than 15 mm. wide; heads sessile or short-pedunculate, some- 
merate, in narrow racemes or spikes; Wdalverc 6-8 mm ai phyllaries oy gg ie 
: Inyo 
ierran axis exce cok ike Bakersheld region ia California, ies to sputharn Idaho a Gok Type locality: prob- 
ably in the peer Rone Boh — July- 
Hap egy fo silifldrus es e) H. M. Hall, Carnegie Inst. Wash. Publ. 89: 
136. isee. ( yrrocoma rsesstitore ‘Cues Leaflets Bot. Obs. 2: 11. 1909.) Stems eter nearly eieett rate to 
ascending-erect or erect, 2 ng; herbage blue- ccsoncden leaves —s hg ad agro ciliolate, vg basal 
tufts Gien paca iy ak i ret cm. long, or oblanceolate and even up to 20 cm. long and 28 m hrs 
the cauline abruptly fee eae ys ie the upper amplex patty mae or ei sacereinar. ae ierecanaes ver 
heads hoses or nearly so, vhs often glomerate in twos = fasten al 5-7 mm. high: phyllaries thickish 
ys road. and with hyalin margin below the € prominent, green, often squarrose tip, ciliate. Alkaline oh ead- 
ws, eran Zones; utheen Mono County to =A = Death Valley, Tava County, California, east in tral 
Nessa. Type locality: Twin Springs, Nevada. July— 
Haplonappus st “La ioe subsp. pinetérum ey Madrofio mae af Ramus (Hablopabbus racemosus var. 
pinetorum J. T. Howell, Leaflets West. Bot. 6: 86. 1950; H. aticola J. T. Howell, loc. cit.) 
Stems erect or decumbent at base, 2—6 dm. high, sparingly “arachnoid. villouts “leaves entire or dolnasbie aerrate 
the basal narrowly lanceolate, up to 20 cm, long and 1 se jcauline much a ae tings ae all 
more or less densely arachnoid-villous; heads s pleat e-1. s paniculate; involucre panula 
to hemispheric, 10-15 mm. high, multiseriate, rer cea. viticas 3 rae ao we der Na Rocky fipcated oes 
rae Ss Transition ‘an and hee: Zones; Siskiyou and Trinity Counties, California. Type locality: Scott 
ow ounty 
Haplop: pepens racemosus subsp. liatrif6rmis (Greene) Keck, Aliso 4: 103. 1958. (Pyrrocoma liatriformis 
Greene. Le s Bot. Obs. 2: 17, 1909; iat Fr gpeaedone Greene, op. cit. 18; P. bag wg ohee $ op. cit. 19; ge 
perzes4 integrfolns eres liatriformis wis gare aoe scabert ulus M. Hall, Carnegie Inst. Wash. 
Publ. 8.) Stems ee villo with jo aed hairs; eos entire, undulate or 
sparingly ‘woth, villous a. =~ midrib Fe ~ hasnt ‘narrowly oblanceolate. Bn blades 6-15 cm. long, 
1-3 cm. anicle, sometimes so litary; involuc nulate to subhemispheric, 
10-15 aii. ae: bg es ‘lari Srv te se is throughout or green-tipped, sharp ca gr pies or at least ciliate 
and beset vith sessile on ain in dry, often rockv soils, Upper. Sanerie Zone; bg region or south 
eastern Washington and adjacent Idaho. Type locality: Pullman, Washington. July. —Aug 
12. Haplopappus lucidus (Keck) Keck. Sticky Pyrrocoma. Fig. 5457. 
1940 
Haplopappus = — lucidus aa ascugids St 367, 
Haplopappus luctdus k, Aliso 4: 103. 1 
ton few, ea or stout, erect ws a thick nag 2-10 dm. high, the tihng — — 
from numerous sessile glands, not pu Leaves deep green, usually entir 
times Y dabaee serrate-dentate, often seabrid-citinlate yr basal (long- or gues vointeicy « wi vith 
