BUCZKÓ, K.; WOJTAL, A. Z.; MAGYARI, E. K. Lectotypification, emended description and distribution of Planothidium distinctum (Achnanthidiaceae, Bacillariophyceae). Phytotaxa, Auckland, New Zealand, v. 117, n. 1, p. 1–10, 2013. DOI: 10.11646/phytotaxa.117.1.1. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.117.1.1. Acesso em: 6 dec. 2025.