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OF ETJBTACE^ IN TEOPICAL AJRICA, 277 



Poueletia, BeJonopJiora, Aulacocalyx, ZaTpprofJiamnus, Maldo- 

 stigma, Fsilanthus, Trichostachys, SypodemaUimi, Octodon, and 



Benzonia, 



In addition to these, IG genera are confined to Africa and Afri- 



Mascarene 



genera extend to Asia, the Indian Archipelago, AustraL'a, or the 

 Pacific islands, but do not reach either the West Indies or 

 America; and 18 other genera have representatives in the New 



\ W 



eubiacej5 occuebtistg elsewheee as well as vs 



Tropical Africa. 



The following species of our flora have a distribution outside 

 the limits of Tropical Africa ; there are altogether 49 such species, 

 which may be grouped according to the parts of the world to 

 which they respectively extend. In the following lists the names 

 of some species will occur more than once in the event of the 

 species being found in different parts of the world. 



1. South Africa. 

 Oldenlandia decumbens . . . Natal. . 



O. caffra Cape and Natal. 



I O. Heynei Natal. 



O. capensis Cape. 



O. macrophylla Natal. 



Enterospermum littorale .. ? luhambane, Mozambique. 



Gardenia Thunbergia Cape and Natal. 



Tricalysia Sonderiana Natal. 



Vangueria infausta Cape, Natal, and Transvaal. 



Fadogia Zeyheri Transvaal. 



Spermacoce stricta (var.) .. Natal and Kafirland. 



S. Kuelliffi Delagoa Bay. 



Eubia cordifolia Caflfraria and Natal. 



Galium rotundifolium ... Cape and Natal. 



G. Aparine Cape, «fec. 



Lepipogon obovatum Inhambane, Mozambique. 



2'. Mascarene Islands, including Madagascar and the 



Comoro Islands. 



TJnearia africana ? Comoro Islands. 



Pentas carnea Comoro Islands. 



Oldenlandia Bojeri Madagascar and Comoro Islands. 



O. decumbens Madagascar. 



I 



LINK. JOtTBN, — BOTAIfT, TOL. XVI 



X 



