List of sources:
Annals of the South African Museum. List of papers published in volumes I-XXX. Cape Town: South African Museum, 1938.
Barnard, K. H. The South African Museum, Cape Town, 1855-1955 (Centenary Brochure). Cape Town: South African Public Library, 1956.
(The) Cape Naturalist, 1934-1937, Vol. 1(1)-1(4), Club Roll and Club Consultants.
Codd, L. E. and Gunn, M. Additional biographical notes on plant collectors in southern Africa. Bothalia, 1985, Vol. 15(3&4), pp. 631-654.
Gunn, M. and Codd, L. E. Botanical exploration of southern Africa. Cape Town: Balkema, 1981.
Ritchie, W. The history of the South African College, 1829-1918. Cape Town: T. Maskew Miller, 1918.
Summers, R. F. H. A history of the South African Museum, 1825-1975. Cape Town: Balkema, 1975.