SANTOS, Gabriel do Nascimento, Edilene Maria dos Santos PESTANA, Cibele Conceição DOS SANTOS, Valéria CASSANO, & José Marcos de Castro NUNES 2020 (Jul. 29) Diversity of Galaxauraceae (Nemaliales, Rhodophyta) in northeastern Brazil: new record and two new species, Dichotomaria viridis sp. nov. and Tricleocarpa laxa sp. nov. Phytotaxa 454(2): 73-103, 8 figs., 5 tables