42 BOTANICAL RESULTS OF THE SCOTTISH NATIONAL ANTARCTIC EXPEDITION. 



Varies a little in the degree of scaliness, but the Gough Island plant is identical 

 with other specimens from Tristan da Cunha. 



Distribution. Tristan da Cunha ; St Helena, and throughout the southern 

 hemisphere. 



Musci. 



For the mosses of Gough Island see Dr Cardot's paper, pp. 57-66 of this volume. 

 The determinations originally published in the Journal of the Linnean Society (loc. cit.) 

 are superseded. 



HEPATIC/E. 

 By C. H. WRIGHT, A.L.S. 



MARCHANTIA POLYMORPHA, Linn. Sp. PL, ed. n. p. 1603 ; Taylor, in Lond. Journ. 

 Bot. (1844), p. 480 ; Mont, in Voy. Pole Sud, "Astrolabe," i. p. 211 ; Mitt, in Chall. 

 Bot., i. n. p. 178; Steph. Sp. Hepat., i. p. 164. 



Distribution. Cosmopolitan, except that it has not been recorded from the African 

 continent ; Tristan da Cunha. 



JAMESONIELLA COLORATA, Spruce, in Journ. Bot., xiv. (1876), p. 202. 



Jungermannia colorata, Lehm. in Linmea, iv. (1829), p. 366 ; Gottsche, Lindenb. 

 and Nees, Syn. Hepat., p. 86 ; Mitt, in Chall. Bot., i. n. p. 176. 



Distribution. Australia, New Zealand, South Africa, Kerguelen, Tristan da Curiha, 

 and temperate South America ; and Clarence Island, South Shetlands. 



LOPHOCOLEA BIDENTATA, Dumort. Recueil Obs. Jung., p. 17 ; Gottsche, Lindenb. 

 and Nees, Syn. Hepat., p. 159. 



Jungermannia bidentata, Linn. Sp. PI., ed. II. p. 1598. 



Distribution. Cosmopolitan ; recorded from St Helena, but not from Tristan da 

 Cunha. 



FUNGI. 



MERULIDS AMBIGUUS, Berk. North Amer. Fungi, n. 175 ; in Grevillea, i. (1872) 69. 

 M. fugax, Rav. Fungi Car., i. p. 24 ; Sacc. Syll., vi. p. 416. 



Grows on the trunks of Phylica nitida. 



Distribution. North America. 



Du Petit-Thouars ' mentions 4 fungi from Tristan da Cunha, among which is a 

 species of Merulius which, from his imperfect description, might quite well be this 

 species. On the other hand, it is quite likely that the American sealers who used to 

 visit Gough Island were responsible for the introduction of this North American 

 species. R. N. R B. 



1 Du Petit-Thouars, Detcription dbre'ge'e des Isles de Tristan SAcugna et Esquisse de la Flare, etc. : Melanges de Botanique 

 el de Voyages (1811), p. 26. 



