LE ROUX, M. M.; KLOPPER, R. R.; BOATWRIGHT, J. S. Clarifying the placement of Trifolium capense in Leobordea (Fabaceae). Phytotaxa, Auckland, New Zealand, v. 635, n. 2, p. 189–190, 2024. DOI: 10.11646/phytotaxa.635.2.9. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.635.2.9. Acesso em: 6 dec. 2025.