STERCULIACEAE

by I. C. Verdoorn
Published 1972-11-01

Encephalartos Natalensis.

by R. A. Dyer, I. C. Verdoorn
Published 1951-11-01

AMARYLLIDACEAE

by I. C. Verdoorn
Published 1969-11-01

Revision of <i>Hermannia</i> subgenus <i>Hermannia</i> in southern Africa

by I. C. Verdoorn
Published 1980-11-01

The Genus <i>Crinum</i> in Southern Africa

by I. C. Verdoorn
Published 1973-07-01

Revision of <i>Melhania</i> in southern Africa

by I. C. Verdoorn
Published 1981-11-01

STERCULIACEAE

by I. C. Verdoorn
Published 1969-11-01

THREE SPECIES OF STRYCHNOS WITH 1- SEEDED FRUITS.

by I. C. Verdoorn
Published 1939-11-01

AN ENUMERATION OF PLANTS COLLEC­TED IN THE NORTHERN TRANSVAAL.

by A. A. Obermeyer, H. G. Schweickerdt, I. C. Verdoorn
Published 1948-11-01

The Nomenclature of the Cape Acacia.

by I. C. Verdoorn
Published 1954-11-01

The Oleaceae of Southern Africa

by I. C. Verdoorn
Published 1956-11-01

Notes on the Loganiaceae, Salvadoraceae and Oleaceae in South Africa.

by I. C. Verdoorn
Published 1958-11-01

The genus <i>Cola</i> in southern Africa

by I. C. Verdoorn
Published 1981-11-01

Newly Described Species.

by L. Britten, A. Breuckner, H. B. Christian, R. A. Dyer, M. D. Henderson, D. J. B. Killick, R. Story, I. C. Verdoorn, H. Wild
Published 1954-11-01

STERCULIACEAE

by I. C. Verdoorn
Published 1974-12-01

THE GENUS PLINTHUS.

by I. C. Verdoorn
Published 1941-12-01

The genus <i>Waltheria</i> in southern Africa

by I. C. Verdoorn
Published 1981-11-01

STERCULIACEAE

by I. C. Verdoorn
Published 1966-11-01

STERCULIACEAE

by I. C. Verdoorn
Published 1964-11-01

STERCULIACEAE

by I. C. Verdoorn
Published 1975-11-01