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