256 
45. COMPOSIT.*:. 
long cylindrical. Fl.deep goldenyellow, glabrous-tipped, styles 
rather livid.— ^. petrocharis (Linton) ; 1. elliptic oblong, denti- 
culate. Styles uniformly livid, st.-l. often wanting sub-entire or 
denticulate oblong narrowed to both ends. — Exsicc. Fasc. i. 
20.— Alpine rocks. P. VII. VIII. S. 
64. H. cam'bricum ((Baker) F. J. Hanb.) ; glaucous, st. 6 — 
16 in. high, scarcely hairy, ped. long flopcose with few hairs, 
rt.-l. rosulate 4 — 5 thin glaucous lanceolate acute narrowed to 
the base with long petioles sharply dentate nearly glabrous, 
st.-l. 0 or 1 small near the base. Heads 3 — 4, inv. small, outer 
phyll. dark short broad floccose-niargined, inner paler narrower, 
all acute floccose-tipped hairy somewhat setose. Fl. bright 
yellow, styles yellow. — Exsicc. Fasc. iv. 92. — Limestone rocks. 
Grt. Orme^s Head, Wales. P. VII. VIII. E. 
65. //. vagen'se (Ley) ; st. 12 — 18 in. high, slender drooping 
branched or simple, sparsely hairy floccose above, ped. long 
ascending floccose setose, rt.-l. light glaucous green, long 
narrowly ovate or elliptic narrowed at the base into long petioles 
or truncate, acuminate with many long acunmiate very unequal 
teeth which are often continued doicn the petiole nearly to its 
base, glabrous above hairy beneath, st.-l. similar, or narrower 
linear ; all the 1. with pellucid veins and midrib. Heads few 
large, inv. ovate after flowering, phyll. at first loosely incurved, 
erect in bud hairy setose, styles yellow. — Exsicc. Fasc. iii. 63 ; 
11. britannicum (F. J. Hanb.) var. vagense (F.J. Hanb.). — River- 
side rocks in the Wye Valley, Wales. P. VI. E. 
66. //. holophyl'lum (W. R. Linton) ; st. 10—12 in. high, 
corymbose-paniculate hairy below floccose above, ped. arcuate 
ascending floccose, rt.-l. persistent deep green somewhat 
coriaceous oblong-ovate entire or somewhat denticulate rounded 
and blunt at eaclt end, inner pointed, subglabrous above slightly 
hairy below, st.-l. 1— -3 ovate- lanceolate acuminate narrowing 
into petiole. Inv. pale green, constricted in fl., truncate below 
in fr.. phyll. bluntish, the margins and tips pale green floccose 
with few hairs and setae, the outer with lax tips. Fl. yellow 
glabrous-tipped, styles long pure yellow, dusky when old. — 
Exsicc. Fasc. ii. 39.— Limestone clifls. Derbyshire. P. VII. 
VIII. E. 
67. //. coisiomuror um (Lindeb.) ; st. 1 — 2^ ft. high wiry 
fistular simple or branched, ped. spreading floccose setose, rt. — 1. 
dull deep green rather glaucous with prominent veins beneath, 
outer blunt apiculate, inner long lanceolate acuminate almost 
entire towards the apex with large spreading teeth in the lower 
half, petioles long slender, st.-l. petiolate lanceolate acute 
