@book{bhlpg51374360, title = {Flora of Southern Africa : the Republic of South Africa, Basutoland, Swaziland and South West Africa }, volume = {v.4:pt.2 (1985)}, url = {https://www.biodiversitylibrary.org/page/51374360}, publisher = {Govt. Printer}, author = {Codd, L. E. W. }, year = {1985}, pages = {Page 31}, } @book{bhlpg51374363, title = {Flora of Southern Africa : the Republic of South Africa, Basutoland, Swaziland and South West Africa }, volume = {v.4:pt.2 (1985)}, url = {https://www.biodiversitylibrary.org/page/51374363}, publisher = {Govt. Printer}, author = {Codd, L. E. W. }, year = {1985}, pages = {Page 34}, }