578 



Natal, Rhodesia, in Col. Rep. Misc. No. 82, 1912, pp. 416-421 ; 

 " Almeidina from Southern Nigeria, I.e. p. 421.- •'' The Rubber- 

 Industry in Natal/' Noyes (Tech. Adviser to the Tirucalh Rubber 

 Concessions Ltd., and The Reit Valley Tirucalh Rubber Co. Ltd.) 

 in Agric. Journ. Union of South Africa, v. 1913, pp. 70G-713.— 



'' Euphorbia Tirucalli " in Kew Bulb 1914, p. 94. " Latex of 



Euphorbia Tirucalli " from Natal and Mauritius, in Bull. Imp. 



Inst. xiii. 1915, pp. 361-366. ''Euphorbia Tirucalli'' C' Le 



Piante Cauccifere della Somaha Italiana Meridionale "), Scassellati 

 Sforzolini, in L'iVgric. Coloniale, (Firenze) ix. Sept. 30th, 1915, 

 pp. 522-524. '* U Euphorbia Tirucalli^' Scassellati-Sforzo- 



lini 



pis. i-xi., May 31st, 1916, pp. 217-234; June 30th, 1916, 

 pp. 284-308, with bibliography at end. 



Euphorbia unispina, N.E. Br.; FL Trop. Afr. VI. Sect. 1, 

 p. 561. 



Vernac. names. — Tinya, Tunya or Tinia (Katagum ; Kouta- 

 ora, Dalziel). 



Katagum, (Dalziel, No. 329, 1908 Herb. Kew) and in Togo- 

 land (Kersting). 



One of the ingredients in arrow poison with Strophanlhus 

 (566 p. 448) (Dalziel I.e. and in Bull, Imp. Inst. 1907, E, arborescens, 



p. 264). 



A stout succulent bush up to 10 ft. high with the appearance 

 of a Cactus; might be grown as a hedge plant, the same as 



Barteri, sepium &c. 



Bridelia, Willd, 



p. 617, 



atroviridis, MiilL Arg. ; Fl. Trop. Afr. VI. Sect. 1, 



VerTiac, names, — Ogangan, Oviaruzo, (Benin, Foster) ; Asha or 

 Arasha (Yoruba, Foster) ; Ogagan, Asiri (Benin, Dennett). 



Benin, Abeokuta, Ibadan, Benin &c., in Nigeria and also 

 Gold Coast, Cameroons, Gaboon, Belgian Congo, Angola and 



Rhodesia. 



Kew) 



with dark heartwood, Rhodesia (Swynnerton, Herb 



with 



3800 ft. (Swynnerton I.e. & Trans. Linn 



small 



No. 189, 1908, Herb 



Bridelia femiginea, Benth.; Fl. Trop. Afr. VI. Sect. 1, 



p. 619. 



ferruginea, MiilL Ar 



Vernac. names. — Kirni or Kirrne (Kontagora, Dalziel) ; Lagos, 

 Milieu) ; Ira (Lagos, MacGregor, Dawodu) ; Katasemite (Luganda, 

 Gowdey), 



