Biography
South African botanist
Books by Olive Mary Hilliard
Trees Shrubs Natal Drake (Ukha
Trees Shrubs Natal Drake (Ukhahlamba series)
The tribe Selagineae (Scrophulariaceae)
Flowers of the Natal Drakensbrg
Grass and Sedges
Trees Shrubs Natal (Ukhahlamba)
The Manuleae
Dierama
Flowers of the Natal Drakensberg
Grasses, sedges, restiads & rushes of the Natal Drakensberg
The botany of the southern Natal Drakensberg
Trees & shrubs of the Natal Dr
Trees & shrubs of the Natal Drakensberg
Compositae in Natal
Streptocarpus: an African plant study