STEYN, H. M.; VAN WYK, A. E.

Taxonomic notes on the Acanthopsis disperma-hoffmannseggiana complex (Acanthaceae, tribe Acantheae), with an interim key to members of the genus

. Phytotaxa, Auckland, New Zealand, v. 219, n. 1, p. 1–26, 2015. DOI: 10.11646/phytotaxa.219.1.1. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.219.1.1. Acesso em: 10 jul. 2025.