Iconella vasta (Hust.) Cocquyt & R.Jahn Iconella vasta (Hust.) Cocquyt & R.Jahn in PhytoKeys 82: 97is new combination for Surirella vasta Hust. in Huber-Pestalozzi, Das Phytoplankton des Süßwassers 2(2): 503, fig. 611. 1942