MOSYAKIN, S. L.; ERTTER, B.; SHIYAN, N. M. New combinations in Potentilla for taxa originally validated or treated in Ivesia, Horkelia, and Horkeliella (Rosaceae: Potentilleae). Phytotaxa, Auckland, New Zealand, v. 474, n. 3, p. 261–271, 2020. DOI: 10.11646/phytotaxa.474.3.5. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.474.3.5. Acesso em: 6 dec. 2025.