230 SYNGEN. POLYGAM. /EGlUAL. 



Mr. Walker. Woods to the eastward of Kenmore^ Maiigh. Fl. 

 July. H. 

 One foot high, throwing out creeping scions from the root. Leaves 

 more or less hairy, with usually fulvous hairs. Scape very hairy ; 

 hairs, in the upper part, black at the base, as they are upon the in- 

 volucre , sometimes all black. Flowers very deep orange colour, in 

 a more or less crowded corymb. 



*** Stem with few (1 — 2) leaves, mamj -flowered. 



6. H. Lawsoni {glaucous hairy Haivkweed)^ stem more or less 

 branched upwards where it is the most hairy and the hairs 

 mixed with black glands having 1 — 2 sessile leaves, radical 

 leaves ovato-lanceolate petiolate entire or toothed towards the 

 base hairy especially on the petioles, involucres with hairs 

 which are black at the base mixed with black pedunculated 

 glands. 



a. leaves lanceolate shortly petiolate nearly entire with 3 — 5 flow- 

 ers. H. Lawsoni, E. B. t. 20S3. 



/3. leaves broadly ovato-lanceolate nearly entire upon long peti- 

 oles, 2 — 4 flowers. H.saxatile, Decand. Fl. Gall. p. 259. 



y. leaves broadly ovato-lanceolate deeply toothed towards the base, 

 flower solitary. 



Hab. a. Foot of Ben Cruachan, Mr. Borrer and Hook. Rock in Cor- 

 rie Cruachan, Mr. Borrer. — /3. Dry rocks on the ascent to Ben Lo- 

 mond from Tarbet, about half way up. Hook. — y. Rocks on Ben 

 Lawers and the Clova mountains, G. Don. FL Aug. 1/ . 



My specimens, gathered at Ben Cruachan, precisely accord with the 

 figure in E. Bot., allowing for that being taken from a cultivated 

 specimen. Leaves sometimes spotted with purple, very villous with 

 long white hairs on the petioles. Stem rarely bearing one flower 

 (and then coming very near H.HaUeri),moHt\y divfded above the 

 middle into 3 — 4 branches, 6 — 10 inches high, very hairy, the 

 upper part with rigid whitish hairs black at the base and mixed with 

 black glandular bristles. Involucre hairy in the same way. Flower 

 rather large, yellow. 



7. H. murorum {Wall Haivkweed), stem branched upwards sub- 

 corymbose downy especially beneath the involucre where are a 

 few black glands having I petiolated leaf, radical leaves ovate or 

 lanceolate entire or dentate at the base hairy, as well as the 

 longish petioles, involucre downy. 



a. leaves broadlv ovate toothed at the base. H.murorum, Lightf, 

 p. 437. E.'B.t.2082. 



/3. kaves lanceolate more or le«s toothed often spotted or clouded 

 with purple. H. pulmonarium, E. B.t. 2307 ? 



Hab. a. In woods, on walls, and on rocks, common. — 13. Rocks in the 

 Highlands; half way up Ben Lomond from Tarbet, along with H. 

 Lawsoni jS., Hook. Glen Nevis, near the bridge ? Mr. Borrer, High- 

 land mountains, not uncommon, D. Don. Fl. Aug. 1/ . 



