Published in Journal of South African Botany, in 1936, in volume 2, pages 1-18

Published in Journal of South African Botany, in 1936, in volume 2, pages 19-23

Published in Journal of South African Botany, in 1936, in volume 2, pages 25-34

Published in Journal of South African Botany, in 1936, in volume 2, pages 35-45

Published in Journal of South African Botany, in 1936, in volume 2, pages 47-64

Published in Journal of South African Botany, in 1936, in volume 2, pages 65-73

Published in Journal of South African Botany, in 1936, in volume 2, pages 75-90

Published in Journal of South African Botany, in 1936, in volume 2, pages 95-103

Published in Journal of South African Botany, in 1936, in volume 2, pages 105-112

Published in Journal of South African Botany, in 1936, in volume 2, pages 113-126

Published in Journal of South African Botany, in 1936, in volume 2, pages 127-128

Published in Journal of South African Botany, in 1936, in volume 2, pages 129-139

Published in Journal of South African Botany, in 1936, in volume 2, pages 141-143

Published in Journal of South African Botany, in 1936, in volume 2, pages 145-169

Published in Journal of South African Botany, in 1936, in volume 2, pages 171-175

Published in Journal of South African Botany, in 1936, in volume 2, pages 177-185

Published in Journal of South African Botany, in 1936, in volume 2, pages 187-189

Published in Journal of South African Botany, in 1936, in volume 2, pages 191-195