OLIVEIRA-DA-SILVA, FUVIO RUBENS, S. ROBBERT GRADSTEIN, and ANNA LUIZA ILKIU-BORGES. 2020. “A New Species and a New Variety of <em>Radula</Em> Dumort. (Radulaceae, Marchantiophyta) from Brazil”. Phytotaxa 454 (1):24–30. https://doi.org/10.11646/phytotaxa.454.1.2.