Iconella acuminata Cocquyt & R.Jahn Iconella acuminata Cocquyt & R.Jahn in PhytoKeys 82: 82. 2017is new combination for Surirella acuminata Hust., Huber-Pestalozzi, Phytoplankt. Süsswass. vol. 2 (2), 501, fig. 606. 1942