220 45. coMPOsiTJB. 



dull-reddish tips. Buds sometimes pilose at the tip. — /3. micro- 

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

 or nearly entire, inv. urceolate, styles rather livid. H. atratum, 

 Bab. — Lofty mountains in Scotland. |3. Cumberland and Loch- 

 nagar. P. VII. VIII. E. S. 



ttt St. usually lengthened. — H. Lawsoni Hook. 



13. H. ang'licum (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. ventricose hairy setose, phyll. acuminate, styles 

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

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

 pale yellow. — a. S. anf/licitm (Fr.) ; st. with long arcuate as- 

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

 ing, phyll. all adpressed. Sy. JS. B. 836. — /3. H. decipiens Syme ; 

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

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

 — y. acutifolium (Backh.); ve)-y 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. /3. Grampians. Ben Bulben, Sligo. y. Cairntoul 

 and by rivers Olunie and Dee in Scotland. Aberdeen Links. 



P. vi'L vm. E. S. I. 



14. H. Iricum (Fr.) ; glaucous green, rt.-l. ovate or oblong- 

 lanceolate acute with short shaggy winged petioles, st. leafy 

 corymbose at top, st.-l. clasping hroadly ovate taper-pointed 

 denticulate or dentate, lower ones narrowed below, ped. and inv. 

 hairy setose floccose, inv. truncate below, phyll. blunt, styles 

 livid. — H. Lapeyrousii Bab. J3. B. S. 2916. — St. 1 — 3 ft. high, 

 very leafy, rigid, not branching, I-headed on barren soil. Ped. 

 rigid, diverging. Original rt.-l. blunt. L. often purplish at 

 the end. St.-l. decreasing successively upwards, upper 1. broad 

 and rounded below. Phyll. broad, narrowed upwards. — Chiefly 

 in mountain distiicts. P. VII. VTII. E. S. I. 



*** Pallidiformes. Inv. more or less hairy. Phyll. ad- 

 pressed. Fl. hairless externally, nearly or quite glabrous 

 at the tips. 



t Styles yellow, rarely with minute fuscous hairs. 



15. S. pal'lidum (Ft.) ; glaucous, rt.-l. ovate-lanceolate acute 

 apiculate-dentate or dentate below with slender petioles, si. few- 

 headed with about 1 sessile or stalked I., inv. ovate below ventri- 



