RIAUX-GOBIN, Catherine, Thomas FRANKOVICH, Andrzej WITKOWSKI, Pablo SAENZ-AGUDELO, Peter ESTEVE, Luc ECTOR, & John BEMIASA 2021 (Feb. 17) Cocconeis tsara sp. nov., C. santandrea sp. nov. and allied taxa pertaining to the new section Loculatae Phytotaxa 484(2): 145-169, 77 figs., 4 tables |