1913-14.] BOTANICAL SOCIETY OF EDINBURGH 211 



mens were identified as " H. VULGATUM, Fries," by the late 

 Dr. J. T. I. B. Boswell. Cliffs at the seashore, west side of 

 Walkmill Bay, Orphir, Mainland, 15th August 1881, H. H. 

 Johnston. Native. 



HlERACIUM SILVATICUM, Gouan, VCir. TRICOLOR, IF. R. 



Linton, in " An Account of the British Hieracia," bjr the 

 Rev. W. R. Linton, 190,5, p. 39 (Jide E. F. Linton).— Crags 

 on hillside, 430 feet above sea-level, Dwarfie Hamars, Hoy, 

 22nd July 1912, H. H. Johnston. Native. 



Hieracium orcadexse, W. R. Linton, in " Journ. Bot.," 

 vol. xxxi., June 1893, p. 196 (fide E. F. Linton).— Crags on 

 hillside, Hoy, 14th August 1879, H. H. Johnston (the same 

 specimen was identified as " H. vulgatum, Fries, var. — 

 probably the same as H. cesium, Fries," by the late Dr. 

 J. T. I. B. Boswell) ; crags on hillside, 430 feet above sea- 

 level, Dwarfie Hamars, Hoy, 10th August 1886, H. H. 

 Johnston (in company with the late Rev. W. R. Linton, 

 who named and described the species from the specimens 

 collected by him on that date), and 22nd July 1912, H. H. 

 Johnston ; and sandstone cliffs at the seashore, 10-30 feet 

 above sea-level, west side of Walkmill Bay, Orphir, Main- 

 land, 19th and 20th July 1912. Native at all these 

 stations. See "Journ. Bot.," vol. xxxi., June 1893, p. 197; 

 " An Account of the British Hieracia," by the Rev. W. R. 

 Linton, 1905, p. 65 ; and " Bot. Exch. Club Report," 1912, 

 p. 264. 



Arctium vulgare, A. H. Evans, subvar. pycnoceph- 

 alum, A. H. Evans, in "The Journal of Botany," vol. li. 

 p. 117 (April 1913) (fide Arthur Bennett). 



Synonymy : — 



Arctium intermedium, Babington, in "Annals and Mag. 

 Nat. Hist.," series 2, vol. xvii. p. 374 (1856) ; and Babington, 

 " Manual of British Botany," fourth edition, p. 184 (1856). 



Arctium nemorosum, B>ihlngton, in "Annals and Mag. 

 Nat. Hist.," series 3, vol. xv. p. 10 (1865) ; and Babington, 

 •• Manual of British Botany," seventh edition, p. 197 

 (1874), non Lejeune. 



Arctium minus, Schkuhr, subsp. nemorosum, Syme, 

 " English Botany,'' third edition, vol. v. p. 25, t. 701 

 (1866), excl. syn. 



