Published in Journal of South African botany, in 1947, in volume 13, pages 65-71

Created: 2024-06-09, modified: 2024-06-09

Published in Journal of South African botany, in 1947, in volume 13, pages 73-93

Created: 2024-06-09, modified: 2024-06-09

Published in Journal of South African botany, in 1947, in volume 13, pages 95-97

Created: 2024-06-09, modified: 2024-06-09

Published in Journal of South African botany, in 1947, in volume 13, pages 99-105

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Published in Journal of South African botany, in 1947, in volume 13, pages 107-116

Created: 2024-06-09, modified: 2024-06-09

Published in Journal of South African botany, in 1947, in volume 13, pages 117-120

Created: 2024-06-09, modified: 2024-06-09

Published in Journal of South African botany, in 1947, in volume 13, pages 121-203

Created: 2024-06-09, modified: 2024-06-09