|
Engler H.G.A. |
1913 |
Beiträge zur Flora von Afrika. XLI. Unter Mitwirkung der Beamten des Kgl. Bot. Museums und des Kgl. Bot. Gartens zu Berlin, sowie andere Botaniker. |
Bot. Jahrb. Syst. |
|
Harms H.A.T. |
1913 |
Harms Repert. Spec. Nov. Regni Veg. 12 1913 |
Repert. Spec. Nov. Regni Veg. |
|
Rendle A.B. |
1914 |
Plants from the Eket district, S. Nigeria collected by Mr. and Mrs. P. Amaury Talbot. |
J. Bot. |
|
Engler H.G.A. |
1915 |
Das Planzenreich regni vegetabilis conspectus im Auftrage der Köngl. Preuss. Akademie der Wissenschaften heraugegeben von A. Engler. IV. 147. VIII Euphorbiaceae-Phyllanthoideae-Bridelieae. |
|
|
Krause K. |
1920 |
Krause Bot. Jahrb. 57 1920 |
Bot. Jahrb. Syst. |
|
Livera E.J. |
1926 |
Livera Ann. Roy. Bot. Gard. Paraden. 10 1926 |
Ann. Roy. Bot. Gard. Paradeniya |
|
Sherff E.E. |
1930 |
Sherff, Bot. Gaz. 90 1930 |
Bot. Gaz. |
|
Burtt Davy J. |
1935 |
Burtt Davy, Kew Bull. 1935 |
Roy. Bot. Gard. Edinburgh |
|
Hutchinson J. & Dalziel J.M. |
1936 |
Flora of West tropical Africa The British West African colonies, Liberia, British Cameroons, the French and Portuguese territories south of the tropic of Cancer to lake Chad, and Fernando Po. Vol. II. Part 2. |
|
|
Dandy J.E. & Exell A.W. |
1938 |
Dandy & Exell J. Bot. 76 1938 |
J. Bot. |
|
Chevalier A.J.B. |
1945 |
Revue de Botanique Appliquée et d'Agriculture Tropicale. |
Rev. Int. Bot. Appl. Agric. Trop. |
|
Pellegrin F. |
1948 |
Les Annonacées du Gabon. III. Pachypodanthium, Letestudoxa, Annona, Uvariopsis, Hexalobus, Enantia. |
Bull. Soc. Bot. France |
|
Brenan J.P.M. |
1949 |
A contribution to the flora of East tropical Africa. |
Kew Bull. |
|
Herter W.G.F. |
1949 |
Herter Revista Sudamer. Bot. 9 1949 |
Revista Sudamer. Bot. |
|
Stapf O. |
1949 |
Pichon Bull. Nat. Hist. Nat., sér. 2, 20 1949 |
Bull. Mus. Natl. Hist. Nat., sér. 2 |
|
Kirpicznikov M.E. & Kuprijanova |
1950 |
Kirpicznikov M.E. & Kuprijanova L.A., Fl. Sist. Vyss. Rast. 9 1950 |
Fl. Sist. Vyss. Rast. |
|
Anonyme |
1951 |
Flore du Congo Belge et du Ruanda-Urundi. Spermatophytes. Volume II. |
|
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Anonyme |
1952 |
Flore du Congo Belge et du Ruanda-Urundi. Spermatophytes. Volume III. |
|
|
Cronquist A.J. |
1952 |
Cronquist, Bull.Jard. Bot. Brux. 25 1952 |
Bull. Jard. Bot. Belg. |
|
Keay R.W.J. |
1954 |
Revision of the Flora of West Tropical Africa – V*. |
Kew Bull. |