HIERACIUM. 253 



1 2 short-petioled. Inv. small dark urceolate phyll. long 

 narrow subacute sparingly tioccose densely setose. Heads 9 15. 

 FL deep golden yellow markedly pilose-tipped, styles livid. 

 Exsicc. Fasc. vi. 138. Limestone cliffs, Wales, Yorkshire. 

 7. micracladium (Dablst.) ; ped. long spreading not corymbose 

 sparsely tioccose, rt.-l. small, inner lanceolate acute usually 

 dentate or with few irregular teeth at base, st.-l. large almost 

 entire, phyll. few long narrow acute setose with few hairs, 

 outer slightly fioccose-margined. Fl. sub-ciliate, styles very 

 livid. Exsicc. Fasc. i. 17. Rocky sides of mountain-streams in 

 the British Isles. 8. camptopetalum (F. J. Hanb.) ; ped. 

 spreading almost straight, rt.-l. oval sharply and finely dentate 

 glabrous aboce, hairy beneath, st.-l. irregularly coarsely toothed. 

 Fl. dirty yellow, stylose glabrous-tipped, styles dirty yellow. 

 Above the falls of Allt-na-Caillich, Ben Hope, Sutherland- 

 shire. e. ciliatum (Almq.) ; ped. arcuate densely floccose 

 setose, rt,-l. large, outer elliptic denticulate or almost entire, 

 inner lanceolate acute dentate with large irregular spreading 

 teeth subylabrous above hairy below and on margins, st.-l. 

 large broadly lanceolate acuminate coarsely toothed hairy 

 Jloccose 'beneath, phyll. subacute all ciliate-tipped and Jloccose- 

 margined. Fl. pilose, styles yellow. Stream sides. f. pachy- 

 phy'llum (Purchas) ; rt.-L outer very blunt almost retuse, inner 

 more acute broadly ovate all mucronate, cordate or hastate at 

 bate with descending patent teeth, glaucous and glabrous above, 

 under surface and margins hairy, deeply stained with purple and 

 purple marginal line, st.-l. usually or bract-like. Heads 

 3 10 broad blunt, phyll. outer lax short broad blunt, inner 

 narrower subacute, woolly at the tips floccose-margined with 

 black-based hairs and minute setae. Fl. deep yellow pilose, 

 styles rather dusky. Exsicc. Fasc. iii. 64. Limestone rocks 

 in the Wye Valley. rj. sagittatum (Lindeb.) ; 1. sagittate at 

 the base, hairy on both sides and margin, inv. broad with rounded 

 base minutely setose with short hairs, phyll. acute floccose- 

 margined and tipped. Fl. ciliate, styles very dark. Scotland. 

 6. subulatidens (Dahlst.) ; 1. ovate or ovate-lanceolate acute with 

 truncate base toothed with large prominent teeth, yellowish 

 green veins conspicuous on under surface. St.-l. 01 deeply 

 coarsely toothed, peds. and phyll. setose floccose with few 

 hairs, styles yellow. Exsicc. Fasc. vi. 141. Forfar. Wales. 

 i. sanguineum (Ley) ; rt.-l. oval or elliptic nearly glabrous, 

 older turning blood-red beneath unequally based finely denticu- 

 late, st. branched furrowed 1-leaved, ped. and phyll. floccose 

 setose, the latter with many grey hairs. Heads large semi- 

 globose. Exsicc. Fasc. vi. 140. Yorkshire. Breconshire. 

 Many other varieties have been distinguished that cannot be 

 mentioned here. Woods and rocks. P. VI. VIII. E. S. I. 



