226 COMPOSITAE 
Eriophyllum - lanatum var. eo (A. Gray) Jepson, FI. Mid. Calif. 524. 1901. (Bahia lanata 
Benth. Pl. Hartw. 317. 1849, not B. lanata DC. pers falda seliormeus Kell. Proc. Calif. Acad. 1: 56. 
1855; B. lanata var. grandiflora ee Gray’ Bot. Calitsc ts 3 tophyllum caespitosum var. grandiflorum 
f om a wo Ne cst y “be o a ely so : 
or lanceolate or laciniately toothed and sometimes pinnatifid; heads large, solitary at the ends o e stems (rarely 
Ss dm. 
oa 
ar 
side of the Sacramento Valley as rhe south as Mariposa County. Type locality: Sacramento Valley, Callforsie. 
Collected by Hartw 
Eriophyllum ar. arachnoideum (Fisch. & Avé.-Lall.) Jepson, Man. Fl. Pl. Calif. 1119. 1925. 
Aa cre pe rolifoium Lag or & Sp. Pi. 28. fod identity uncertain; Bahta arachnoidea Fisch. & Avé- 
. Sem ; 9: 63. 1842; B. h. Bot. Sulph. 30. Lf a Rages var. brachypoda 
% ree ok Cann Ls one 1876; Eriophyllum caeloneban var. latifo lium A, Gra . Amer. Acad. 19: 26. 
a: in part.) Stems 3-6 dm. high, branching from a woody base and usually aaubere usually densely leafy 
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with 3-5 incised teeth or lobes; heads on eek es 3-10 cm. long; involucres 8- m. high; s 8-10 mm. long 
achenes 3—4 mm. long, turbinate, glabrous; pappus reduced to a crown of erose Secth, Principally in the folleeas4 
belt, Del i ad Pa pig De icansigt aaa i south to Monterey County. Type locality: California, presumably from the 
area aroun 
Eriophyllum lanatum var. créceum (Greene) Jepson, Man. Fl. =. palit, it. 1925. LBrigptaiem caespi- 
tosum var. ini: haere A. Gray, Soa Amer. Acad. 19: 26. 1883, in eum Greene, Erythea abe 
1895.) Ste -5-6 dm. high, simple, leafy thro ughout to the ih 2 te ata et leaves pity ienide 
green, lightly oceose to ih i age ore coarsely abel or aver i eds ra cng or few at ends of the un ng -— 
peduncles 3-8 cm. long; involucres 5-8 mm. hi eh; s 8-1 achenes as in the preceding form. In 
the Arid Tvansition Zone on the western face of Pa y BBiag Nevada, California, from Butte County to Tela 
County. Type locality: ‘Amador and Calaveras County hills uch resembling E. Janatum var. arach- 
noideum _ differing principally in the vesture of the eva and to a = degree in the gece 
Eriophyllum lanatum var. hallii Papeete Proc. Nat. Acad. Sci. 20: 411. 1934. Plants 3—4 dm. hig 
with siiber Saale stems arising from the leafy geld leaves agonety floccose on both satige Sones tadieed 
or pinnatifid; heads solitary or few at the ends of the branches slender peduncles 5-12 long; involucres 
8-12 mm. high; rays 10-13 mm. long; tube of disk, corollas io differing in this aes from all the 
other related eee: ene 4-5 mm. long, narrowly oblong, glabrous or anew hat pubescent; pappus present. 
ro me om the Palo of ro Te e) i eas County, Cali ae Ie type localit aie 
Tio lan Mer neatu ) Jepson, Man. FI. Calif. 1118. (Bahia 
Kell. gf ag vane Abad oe 49. a73- "B. infeoriflte A. Gray, as Bere ‘ sai (in Pah 5 1876, nip integrifoti 
DC. 1836; grein ny chy ysanthum yd 915; E. bolan Rydb. Ol yk 
raria Ry db. t. 93.) Plants 2-4 dm. hi ae fs go vt wage spreading oo the onl ans se, tomen tome 
or Rocka iarcaurkour: tenes are tcothed or pode Nas so above; need solitary on the branches, the 
peduncles 5-10 cm. long; involucres 8-10 mm. high; rays "8-10 a long; achenes 3-4 mm. long, — pre 
labrous sie hairy fs ppus evident but etn sonal In the Sierra Nevada Cal ifornia, from southeastern Lass 
Pian 8 to Placer County and in adjacent Washoe Sonate, Nevada. Tron Seaatiay : re 
wiles ngs patent var. integrifélium (Hook.) Smiley, Univ. Calif. Pub. Bot. 9: 378. 1921. (Tricho- 
phyllum + zgrifoli m Hook. Fl. Bor. Amer. 1: 316. 1833; T. multiforum Nutt. Jonrt. Acad. Phila. 7: 35. 
1834; Bahie recite Hook = Arn. Bot. Beechey 353, 1840; E riophyllum caespitosum var. integrifolium A Gray, 
roc. A d : og 3, in p E. caespitosum var. leucophyllum A. Gray, ioe cit., no ta leuco- 
phylla DC. 1836; E. w t A. Gray, loc. cit.; E. lutescens Rydb Amer. Fl. 34: 87. 1915; E. monoense 
Rydb. loc. cit,; E. ssichotordue Rydb. op. cit. 89; E. nevadense Gandoger, Bull. Soc. Bot. Fr. 65: 40. 1918.) 
Stems 1-2 dm eee: many, erect or decumbent from a woody b r short caudex, the ge persistently 
tomentose, ca or floccose; er lasues entire or 3—5-toothed or -Iobed at the apex, the stem-leaves in 
cised or phisatind: sie: into 3 divisions; heads solitary or few on pedu 3-10 ; involucres 6-8 m 
high 6-10 long henes mostly hairy, clavate, the pappus present but extremely variable in_ this 
In the ific Northwest east of the Cascade Mountains in Oregon and Washington to ¢ 
tana and Wyoming; in California it occurs bee ed pr besa counti t rd in the Sierra Nevada, along 
the crest and on the eastern face, as far south as Tulare and Inyo Counties and also on the adjacent higher 
ranges in Ss aa Type locality: sources. be the "Columbia cen 
Eri lum lanatum var. obovatum (Greene) H. M. Hall, Univ. Calif. Pub. Bot. 186. 1907. (Erio- 
PATE rigs cocipitosum var. integrifolium A. Gray, Proc. Amer. Acad. 19: 26. 1883, in part; ai obovatum Greene, 
Erythea 1895; E. brachylepis Rydb. N. Amer. Fl. 34: 88. 1915.) Stems few to several, 2-4 dm. high, 
i i otal facts Us at the woody base, herbage persistently tomentose throughout; leaves entire or coarsely 
serrate toward the apex, narrowly or broadly oblanceolate, the lower leaves bsg heads mostly solitary on 
peduncles 3-10 cm. long; involucre 7-12 mm. high, campanulate; care  * . long; achenes 2-3 mm. long, 
cuneate-oblong, glabrous; pappus present. In a tn Sierra Nevad d Greenhorn Range in Tulare 
County and adjacent a County and in the San > Mwantatnen og eather ‘Caltoriia. Type locality: 
San are be no Mou 
Eriophyllum footie var. lencecth teen Howell) Jepson, ig Ra Pl. Calif. 1118. 1925. (Eriophyllum 
lauciolabens "Howell, Fl. N.W. Amer. 355. 19 ixfordit Eastw ‘Calif. Acad. TV. 20: 158. 1931.) Stems 
several, 2-4 high. persistently woolly, Soak: = Mt entire or ae serrate, S waalic 4 m otk surfaces: heads 
solitary to om he peduncles stout and somewhat cee Reto ned —— involucres a . high, m more 
or less hemispheric; rays 7-10 mm. long; achenes hairy No Si akiy iyou_region of 
Curry, Josephine and Tackson Counties, Oregon, south to Aap and “Hambotat “Counties, ‘California, Type local- 
ag Bi: kso a County. Oregon. One of the ears ‘distinc and less variable taxa om comple. en for 
2. Eriophyllum jepsénii Greene. Jepson’s Eriophyllum. Fig. 5368. 
Eriophyllum jepsonii rons Pittonia 2: 165. 1891. 
Plants woody to well above the base, 5-8 dm. high, the stems closely ang Faian pia the 
internodes long. "Leaves alternate, 3-6 cm. long, floccose and glabrate above, pinnatifid into 5-7 
se : branches 
puberulent or hispid tube aboot the length of the funnelform throat; a achenes n arrowly clavate, 
-angled, more or less app pocngpea de pappus-paleae unequal, the narrowly anapdiate paleae 
aitogsic. with the Sbloag erose 
wooded slopes or edges of ras chanatral Upper Sonoran Zone; Motint Diablo, Contra Costa County, 
Sank the Mount Hi Hamilton eerie San Benito County, California. Type locality: between Arroyo Mocho 
rat y ce, Valle. Alameda Coun’ unty. April-— et ey 
h markedly different in its Sta ae this taxon shows close affinities with E. gg? Ae a var. 
confertifiorum and especially with E. ertiflorum var. laxiflorum. In the southern part of the Mount Hamilton 
