214 45. COMPOSURE. 



11. H. senes'cens (Backh.) ; green, rt.-l. elliptic-lanceolate 

 denticulate or remotely dentate hairy Tvith slender petioles, st. 

 simple with few heads and 1 or 2 linear-lanceolate I. with slender 

 stalks, inv. ovate or turbinate below with short black-based 

 hairs and many setae slightly floccose, phyll. acute adpressed (P), 

 styles yellow.— &/. E. B. 833.— St. 15—18 in. high. Fl. golden. 

 PhyU. of the buds with a tuft of white down at the tips. L. 

 with scattered hairs on both sides, entire at both ends. Origi- 

 nal L broader. Lowest ped. above the middle of the stem. — 

 Grassy slopes and edges of streams in mountain districts. Clova. 

 Braemar. Ben Voirlich, Dumbartonshire. P. VII. VIII. S. 



12. H. chrysan'thum (Backh.) ; gi-een, rt.-l. ovate acute at 

 both ends sharply irregularly and deeply toothed haiiy 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.— 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. — 0. micro- 

 cephalum ; st. simple with 1 or few nearly erect heads, 1. dentate 

 or nearly entu-e, inv. urceolate, styles rather livid. H. atratnm 

 Bab.— Lofty mountains in Scotland. |8. Cumberland and Loch- 

 nagar. P. VIL VHL E. S. 



ttt 8t. usually lengthened. — S. Lawsoni Hook. 



13. H. ang'licMm (Fr.) ; glaucous green, rt.-l. ovate-lanceo- 

 late apiculate or acuminate denticulate with long shaggy winged 

 petioles, st. with few 1. and few heads, st.-l. clasping ovate 

 acuminate, inv. veutricose hairy setose, phyll. acuminate, styles 

 livid. — H. cerinthoides Backh. — St. 12 — 18 in. high, branching 

 in cultivation. Original rt.-l. roundish. Rhizome short. Fl. 

 pale yellow. — a. II. anglicmn (Fr.) ; st. with long arcuate as- 

 cending lateral ped., st.-l. usually solitary sessile scarcely clasp- 

 ing, phyll. all adpressed. 8y. E. B. 836. — /3. H. dedpiens Syme ; 

 st. scarcely branched with 1 or few terminal heads, st.-l. few 

 clasping, outer phyll. lax. Sy. E. B. 837. H. cerinthoides Bab. 

 — y. acutifolium (Backh.) ; very glaucous, st. much branched, 

 1. very acute or acuminate sharply and coarsely toothed nearly 

 glabrous, phyll. adpressed. — a and y. H. vogesiacum Gren. ! — 

 Mountains, a. Teesdale. Craven. Lake district. Scottish 

 Highlands. ^. Grampians. Ben Bulben, Sligo. y. Cairntoul 



