Published in Journal of South African Botany, in 1974, in volume 40, issue 1
Published in Journal of South African Botany, in 1974, in volume 40, issue 1, pages 1-13
Published in Journal of South African Botany, in 1974, in volume 40, issue 1, pages 15-25
Published in Journal of South African Botany, in 1974, in volume 40, issue 1, pages 27-45
Published in Journal of South African Botany, in 1974, in volume 40, issue 1, pages 47-60
Published in Journal of South African Botany, in 1974, in volume 40, issue 1, pages 61-63
Published in Journal of South African Botany, in 1974, in volume 40, issue 1, pages 65-73
Published in Journal of South African Botany, in 1974, in volume 40, issue 1, pages 75-79
Published in Journal of South African Botany, in 1974, in volume 40, issue 1, pages 81-83
Published in Journal of South African Botany, in 1974, in volume 40, issue 2, pages 85-89
Published in Journal of South African Botany, in 1974, in volume 40, issue 2, pages 91-99
Published in Journal of South African Botany, in 1974, in volume 40, issue 2, pages 101-122
Published in Journal of South African Botany, in 1974, in volume 40, issue 2, pages 123-168
Published in Journal of South African Botany, in 1974, in volume 40, issue 3, pages 169-187
Published in Journal of South African Botany, in 1974, in volume 40, issue 3, pages 189-192
Published in Journal of South African Botany, in 1974, in volume 40, issue 3, pages 193-200
Published in Journal of South African Botany, in 1974, in volume 40, issue 3, pages 201-254
Published in Journal of South African Botany, in 1974, in volume 40, issue 3, pages 255
Published in Journal of South African Botany, in 1974, in volume 40, issue 4, pages 257-267
Published in Journal of South African Botany, in 1974, in volume 40, issue 4, pages 269-273
Published in Journal of South African Botany, in 1974, in volume 40, issue 4, pages 275-290
Published in Journal of South African Botany, in 1974, in volume 40, issue 4, pages 291-300
Published in Journal of South African Botany, in 1974, in volume 40, issue 4, pages 301-309
Published in Journal of South African Botany, in 1974, in volume 40, issue 4, pages 311-312
Published in Journal of South African Botany, in 1974, in volume 40, issue 4, pages 313-314
Published in Journal of South African Botany, in 1974, in volume 40, issue 4, pages 315-332