102 GUIDE TO TIMBERS OF NIGERIA 



STONE, HERBERT. " Report Woods of the Mabira or Chagwe 

 Forest, Uganda, collected by M. T. Dawe." Ibid., Vol. V, 



1907, pp. 122-129. 



- " Report Woods of Southern Nigeria." Ibid., Vol. VI, 



1908, p. 148. 



- ;i Report Woods of Uganda, collected and determined by 



M. T. Dawe." Ibid., vol. VI, 1908, pp. 228-239. 



- - Report Woods of the Sudan." Ibid., Vol. VII, 1909, 



pp. 20-23. 



- " Report on Some West African Timbers, collected by Capt. 



C. H. Armstrong." Ibid., Vol. VIII, 1910, pp. 232-241. 

 THOMPSON, H. N. " Report on the Forests of the Gold Coast." 

 Col. Rep. Misc., 66 (Cd. 4993), 1910. 



- " A Tour through Meko and Shaki Districts," 1910 (N.S.). 



- and UNWIN. "The Timbers of S. Nigeria." Kew Bull., 



1908(189). 



THONNER, FR. " The Flowering Plants of Africa," 1915. 

 UNWIN, A. H. " Report on the Forests of Sierra Leone and the 



Afforestation of Togo." Col. Rep., 1909. 



- " West African Forests and Forestry," 1920. 



VOLKENS, G. " U. bemerkenswerte Baeume des Kilimandscharo." 

 Notizbl. k. bot. Gart. Berl., Vol. I, 1896 (129). 



- " U. Gambia Mahagoni in Ostafrika." Notizbl. k. bot. Gart. 



Berl., Vol. II, 1898 (201). 



- " Die Nutzhoelzer Togos." Appendix XXII, Nos. 1-2, 



Notizbl. k. bot. Gart. Berl, 1909. 



- See GURKE. 



WEHMER, C. "Die Pflanzenstoffe," 1911. 



WELWITSCH, FR. " Catalogue of the African Plants collected by 



F. W., in 1853-61. Dicotyledons," 1896, Pt. I. 

 WIESNER, J. " Die Rohstoff des Pflanzenreiches," 2nd ed. 1903. 



(Wood by Wilhelm.) 

 WINCKLER. " Der Pflanzenwelt unsern afrikanischen Kolonien." 



Aus der Heimat, Stuttgart, Vol. 27, 1914 (13-16) (N.S.). 

 ZIMMERMAN, A. " Tropische Nutzhoelzer." Der Pflanzer, Vol. II. 



1906. 



