HIERACIUM. 
237 
17. //. senes'vens (Backh.) ; green, rt.-l. elliptic-lanceolate 
denticulate or remotely dentate hairy with slender petioles, st. 
simple with few heads and 1 or 2 linear-lanceolate I. mih slender 
stalks, inv. ovate or turbinate below with short black-based 
liairs and many setse slightly floccose. phyll. acute ad pressed (?), 
styles yellow.— .S;/. E. B. 833 : Mon. Brit. Hierac. pi. 15 ; 
E.csicr. Fasc. i. 3'.— St. 15—18 in. high. Fl. golden. Phyll. 
of the buds with a tuft of white down at the tips. L. with 
scattered hairs on both sides, entu'e at both ends. Original 1. 
broader. Lowest ped. above the middle of the stem.— Grassy 
.'^lopes and edges of streams in mountain districts. Clova. 
Braemar. Ben Voirlich, Dumbartonshire. Breadalbane Moun- 
tains. Co. Down. P. VII. VIII. S. I. 
18. H. Marshall'i (Linton) ; st. erect 7—16 in. high few- 
headed with scattered white hairs, sparsely tioccose and setose 
above, peduncles thick, lioccose with black-based hairs and setae 
interspersed, rt.-l. few rather large outer roundly-ovate to ovate 
nearly entire, inner ovate-acuminate with hif-ge forirard-point- 
iiig teeth especially towards the 6rt.se, yellowish -green fleshy upper 
surface dull nearly glabrous with rough white hairs beneath 
on the margin and midrib, narrowed into shaggy winged petiole, 
st.-l. usiially solitary short-stalked or sessile toothed, or bract- 
like and almost entire if above, heads 2 — 3 rather large ; young 
buds ovoid and white-tipped. Tnv. rounded, phyll. very broad 
subacute, outer short and rather lax, dark olive-green densely 
hairy setose tips very senescent. Fl. bright golden yellow pilose 
externally and at the tips. Styles darkened. — Man. Brit. 
Hierac. pi. 16 ; Exsicc. Fasc. i. 4. — High mountains. P. VII. 
VIII. S. 
19. //. chrysan'thum (Backh.) ; green, I't.-I. ovate acute at 
both ends sharply irregularly and deeply toothed hairy with 
long slender petioles, st. simple or branched with few heads 
and linear-lanceolate or subulate stalked st.-l., inv. rounded 
below floccose with short black-based hairs and setse, phyll. 
many linear-attenuate outermost small and lax, styles dull 
yellow. — Sy. E. B. 830; Mon. Brit. Hierac. pi. 17; Exsicc. 
Fasc. i. 5. — St. 9 — 15 in. high. Fl. golden. Phyll. greenish- 
black, overtopping the drooping buds, incumbent. L. with 
scattered hairs on both sides, entire towards the end. Original 
1. blunt, roundish. St. often with only 1 head, with subplumose 
hairs below, floccose setose and with black-based hairs above, 
sometimes branching throughout. Hairs on st. and inv. with 
dull-reddish tips. Buds sometimes pilose at the tip. — /3. micro- 
cephalnm (Backh.) ; st. simple with 1 or few nearly erect heads. 
]. dentate or nearly entire, inv. urceolate, styles rather livid. — 
