NOTES ON THE "LIST OP BRITISH SEED-PLANTS " 439 



including Willkomm and Lange (Prodr. Fl. Hisp. ii. 316), and the 

 plant in the Linnean herbarium is our British species. 



G. asperum Schreber Spicil. Fl. Lips. iii. (1771) is an earlier 

 name for G. umbellatum Lam. (1788) and G. sylvestre Poll. 

 (1776). 



205. Petasites ovatus Hill. For this must be substituted 

 P. hybridus Gaertn. Mey. & Schreb. Fl. Wett. iii. 184 (1801). 

 Linnaeus distinguished the female plant as Tussilago hybrid a 

 (Sp. PL 866) ; the male plant he called T. Petasites. 



211. Linosyhis vulgaris DC. The synonym Aster vulgaris 

 Bernh. should read A. Linosyris Bernh. 



212. Inula vulgaris Trev. For this name must be substituted 

 I. squarrosa Bernh. ex Schinz & Thellung in Vierteljahrs. 

 Naturf. Ges. Zurich, li. 498 (1906). I. squarrosa L. Sp. PI. ed. 2, 

 1240 (1763) is universally recognized as a synonym of I. spircei- 

 folia L. Syst. (1759), hence the original trivial squarrosa (Conyza 

 squarrosa L.) must be adopted. It cannot, however, be cited, as 

 is usual, as I. squarrosa Bernh., as that name occurs only in 

 synonymy under i". Conyza DC. (Prodr. v. 464). 



213. Pulicaria prostrata Aschers. is based on Inula prostrata 

 Gilib., a still-born name for I. Pulicaria L. The name must stand 

 as P. vulgaris Gaertn. Fruct. ii. 461 (1791). 



214. Filago germanica. The reference should be to L. Syst. 

 Nat. ed. 10, 1235 (1759). 



219. Matricaria discoidea DC. For this must be substituted 

 M. suaveolens Buchenau Fl. Nordwest-deutschl. 496 (1894) 

 (— Santolina suaveolens Pursh Fl. Am. Sept. ii. 520 (1814)). 



230. Arctium pubens Bab. (1856). A. intermedium Lange 

 Danske Fl. 463 (1851) is an earlier name for this species if the 



plants are identical. 



237. Arnoseris minima. The reference should be to Schweigg. 

 & Koerte Fl. Erlang. ii. 73 (1811). 



240. Thrincia nudicaulis Britten. The authority for this 

 combination depends upon whether T. hirta Roth and T. hispida 

 Roth are regarded as distinct species, as is the custom with 

 British and most continental botanists. If combined, as suggested 

 by Schinz & Thellung, the authority will be Lowe in Trans. Camb. 

 Phil. Soc. iv. 28 (1831). 



237*. Lactuca muralis Gaertn. Fruct. ii. t. 158. Schinz & 

 Thellung say this reference cannot be regarded as publication, but, 

 apart from the fact that the figure gives details of the diagnostic 

 characters, there is on p. 363 a description with reference to 

 Linnaeus's Systema under the name M Chondrilla (Lactuca in Icon.) 

 turalis" Turalis, as shown by the plate, is a misprint for muralis, 

 but by a further error is corrected in the errata to ruralis. 



241*. Crepis succisifolia Tausch. This must be replaced by 

 C. mollis Aschers. Fl. Brandenb. 385 (1864) (^ Hieracium molle 

 Jacq. Fl. Austr. ii. 12 (1774) ). 



