HIEKACIUM. 



sr7 



coarsely and sharply toothed. Heads 2 7, inv. "broa'lly cam- 

 panuldte in Jl. subglobose in fr. green hairy somewhat setose 

 floccose, phyll. adpressed, outer few broad gibbous somewhat 

 floccose-margined. Fl. golden yellow pilose-tipped when young, 

 styles slightly darkened. Exsicc. Fasc. i. 21. Subalpine glens 

 in Wales and Scotland. P. VI. VIII. E. S. 



68. H. Ordrium (Lindeb.) /. ; st. 1 3 ft. high, simple or 

 branched, panicled or few-headed, ped. hairy setose floccose, 

 rt.-l. few not persistent, ovate-lanceolate denticulate or dentate 

 in the lower half almost entire towards the apex hairy on both 

 surfaces somewhat flowose beneath, st.-l. 25 petiolate lanceolate 

 acute decurrent dentate. Inv. broad at the base rounded, buds 

 rather narrow cylindiic, phyll. obtuse, inner acute, hairy setose 

 floccoee-margined. Fl. especially the inner very pilose-tipped, 

 styles light yellow. (3. fulvum (F. J. Hanb.) ; st. few-leaved 

 scabrid, rt.-l. acutely dentate with long petioles. Fl. small 

 reddish yellow or orange, phyll. adpressed bristly densely setose, 

 styles very dark long and scarcely cleft. Exsicc. Fasc. iv. 93. 

 Banks of streams in Scotland. /3. Caithness and Sutherland. 

 P. VII. VIII. S. 



69. H. duriceps (F. J. Hanb.) ; st. 1520 in. high wiry, 

 reddish-purple hairy below almost glabrous above, ped. straight 

 slender rigid floccose, with dark and minute yellow -headed setce, 

 rt.-l. small lanceolate subacute, primary oval apiculate, dull 

 green often blotched with purple, almost glabrous above with 

 scattered white hairs beneath, st.-l. narrow lanceolate acute 

 petiolate if low down, sessile if springing from the point of 

 branching. Inv. small hard compact, deep green conical when 

 mature, buds short and stout, phyll. narrow acute densely 

 setose sparingly floccose and pilose-tipped. Fl. small rather 

 numerous often sty lose, ciliate-tipped especially when young, 

 styles livid. Ex*icc. Fasc. vi. 144. /3. cravoniense (F. J. Hanb.); 

 rt. and st.-l. more numerous pilose on both surfaces, deeply 

 irregularly dentate, ped. less setose, more hairy and floccose, 

 inv. hairy, sparsely setose and floccose. Jl. always stylose. 

 The whole plant more robust than type. Rocks and cliffs by 

 streams in Scotland. /3. Stream-sides, Craven, Yorkshire ; 

 Lancashire. P. VI. VIII. E. S. 



70. H. dissim'ile (Lindeb.) /. ; st. 1018 in. high, hairy 

 below, ped. floccose with few hairs and seta3. Kt.-l. rosulate 

 narrowly decurrent at the base with long slender very hairy 

 red petioles, sharply dentate or denticulate, outer ovate, inner 

 lanceolate acute, yellowish green thin but lirm not glaucous, 

 sub-glabrous above hairy beneath, st.-l. 1 3 lanceolate acute 



