Analysis of information sources in references of the Wikipedia article "Dierdré A. Snijman" in English language version.
The last comprehensive taxonomic treatment of Haemanthus was by Dr Dierdré Snijman of the Compton Herbarium, Kirstenbosch, Cape Town, published in 1984 (Journal of South African Botany, Supplementary Volume No. 12)
Dee Snijman is a research scientist at Kirstenbosch. Snijman was awarded the Herbert Medal for her contribution to the knowledge of plants in the amaryllis family.