On the basis of herbarium records, certain species of Euphorbia are identified as at risk because of their very restricted known distributions. This includes ten species in subg. Athymalus, one species in subg. Chamaesyce, one species in subg. Esula and nine species in subg. Euphorbia. A brief account is given of each, with illustrations.
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23 May 2022
South African members of Euphorbia and their conservation status
P. V. Bruyns
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Bradleya
Vol. 2022 • No. sp40
May 2022
Vol. 2022 • No. sp40
May 2022
endangered species
herbarium record
quarter-degree square
rare species