92 MISC. PUBLICATION 401, U. S. DEPT. OF AGRICULTURE 



SOUTH ORKNEY ISLANDS 



General 



Rudmose Brown, R. N., "Wright, C. H., and Darbishire, O. V. The botany 

 of the South Orkneys. Trans, and Proc. Bot. Soc. Edinb. 23: 101-110. pi. 3. 

 1905. (Reprinted with additions and with omission of portion on mosses in 

 Report of the scientific results of the voyage of S. Y. Scotia ... v. 3, Botany. 

 1912.) 



History, topography, climate; lists of mosses (Wright) and lichens (Dar- 

 bishire) ; no vascular plants known. 



TRINIDAD ISLAND 



General 



Hemsley, W. B. South Trinidad. In his Report on the botany of the Ber- 

 mudas and various other islands ... 2d pt. Report on the scientific results of 

 the voyage of H. M. S. Challenger during the years 1873-76. Botany, v. 1, pt. 2, 

 p. 123-132. pi. 23-24. London, 1885 (1884). 



Physiography, etc.; annotated list of plants (vascular and cellular) ; general 

 range stated. Includes 9 phanerogams and 4 ferns. Trinidad or South Trini- 

 dad is in 20°30' S. Lat, 29°22' W. Long. 



TRISTAN DA CUNHA ISLANDS 



General 



Christophersen, Erring, and others. Plants of Tristan da Cunha. 19 p. 

 27.5 cm. Oslo, 1937. (Scientific results of the Norwegian Antarctic expeditions 

 1927-1928 et sqq., no. 16.) 



Botanical explorations, phytogeography ; annotated list of plants collected by 

 Einar Siggeson in 1934; unannotated list of cellular and vascular (104 species) 

 plants known from the group, not including Gough Island : bibliography. 



Hemsley, "W. B. The Tristan da Cunha group. In his Report on the botany 

 of the Bermudas and various other islands ... 2d pt. Report on the scientific 

 results of the voyage of H. M. S. Challenger during the years 1873-76. Botany, 

 v. 1, pt. 2, p. 133-185. pi. 25-39, 45-46. London, 18S5 (1884). 



Physiography, botanical explorations, statistical table of distribution ; annotated 

 list of vascular and cellular plants (65 vascular). The group includes Tristan 

 da Cunha, Inaccessible, and Nightingale Islands. 



Local 



Christophersen, Erling. Plants of Gough Island (Diego Alvarez). 16 p. 

 3 fig. 27.5 cm. Oslo, 1934. (Scientific results of the Norwegian Antarctic ex- 

 peditions 1927-1928 et sqq., no. 13.) 



Phytogeography ; list of plants collected by Lars Christensen in 1933 ; unan- 

 notated list of cellular and vascular (38) plants recorded from the island; 

 bibliography. 



Dyer, R. A. The flora of Tristan da Cunha; H. M. S. Carlisle expedition, 

 1937. Bothalia 3: 589-612. 7 fig. 1939. 



Botanical explorations, affinities, history, and general features of flora ; list of 

 cellular and vascular plants collected by author. Adds 6 phanerogams, all pre- 

 sumably introduced. 



Phillips, E. P. A list of the phanerogams and ferns collected by Mr. P. C. 

 Keytel on the island of Tristan da Cunha, 1908-1909. Annals So. African Mus. 

 9: 96-103. 1913. 



List of plants collected, with general range : list of additional species recorded 

 from the island. Includes 37 species not previously recorded. 



Rudmose Brown, R. N. The botany of Gough Island. — I. Phanerogams and 

 ferns. Jour. Linn. Soc. Bot. 37: 238-249. 1 fig., pi. 7-9. 1905. (Reprinted in 

 Report on the scientific results of the voyage of S. Y. Scotia ... v. 3, Botany. 

 1912.) 



Annotated list of 27 vascular plants (2 endemic), with general range; physiog- 

 raphy, general features of vegetation, bibliography. 



