Buczkó K, Wojtal AZ, Magyari EK. Lectotypification, emended description and distribution of Planothidium distinctum (Achnanthidiaceae, Bacillariophyceae). Phytotaxa [Internet]. 2013 Jul. 15 [cited 2025 Dec. 6];117(1):1–10. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.117.1.1