by O. Stapf

O. Koeltz Science 1979-1980

: set , [v. 1] , [v. 2] , [v. 3] , [v. 4] , [v. 5] , [v. 6] , [v. 7] , [v. 8]

Available at 1 libraries

auspiciis sumtibusque Regiae Societatis Horticulturae Londinensis in tutela ac praesidio Regii Horti Botanici Kewensis confectus curante O. Stapf = compiled from botanical and horticultural publications of the XVIIIth. and XIXth centuries ; prepared under the auspices of the Royal Horticultural Society of London at the Royal Botanic Gardens, Kew, by O. Stapf

E Prelo Clarendoniano 1929-1931

t. 1 , t. 2 , t. 3 , t. 4 , t. 5 , t. 6

Available at 6 libraries

by Sir Harry Johnston ; with an appendix on the flora of Liberia by Otto Stapf

Hutchinson 1906

v. 1 , v. 2

Available at 6 libraries

O. Stapf

The Linnean Society 1894 Transactions of the Linnean Society of London Second series v. 4

Available at 2 libraries