Differentiating Iconella from Surirella (Bacillariophyceae): typifying four Ehrenberg names and a preliminary checklist of the African taxa Author Jahn, Regine Botanischer Garten und Botanisches Museum Dahlem, Freie Universitaet Berlin, Koenigin-Luise-Str. 6 - 8, 14195 Berlin, Germany r.jahn@bgbm.org Author Kusber, Wolf-Henning Botanischer Garten und Botanisches Museum Dahlem, Freie Universitaet Berlin, Koenigin-Luise-Str. 6 - 8, 14195 Berlin, Germany Author Cocquyt, Christine Botanic Garden Meise, Nieuwelaan 38, 1680, Meise, Belgium text PhytoKeys 2017 2017-07-03 82 73 112 http://dx.doi.org/10.3897/phytokeys.82.13542 journal article http://dx.doi.org/10.3897/phytokeys.82.13542 1314-2003-82-73 3433E24DC048FFE06A5CFFF08905FFFB 1138117 Iconella malombae (O. Muell .) Cocquyt & R. Jahn comb. nov. ≡ Surirella malombae O. Muell . in Bot. Jahrb. Syst. 34: 34, pl. 2: figs 5-6. 1903. ≡ Surirella nyassae var. malombae (O. Muell .) Ostenf. in Bull. Mus. Comp. Zool. Harvard Coll. 52: 178. 1909. Lectotype (designated by Cocquyt and Jahn 2007d ). B 40 0040230 [http://herbarium.bgbm.org/object/B400040230] "Lake Malombe after discharge of Lake Nyasa (Lake Malawi), Malawi" (sample B 52 0000039 [http://herbarium.bgbm.org/object/B520000039])". = Surirella malombae f. acuta O. Muell . in Bot. Jahrb. Syst. 34: 34, pl. 2, fig. 7. 1903. Lectotype (designated by Cocquyt and Jahn 2007d ). [icon] Pl. 2: fig. 7 in Mueller (1903) "Lake Malombe, after discharge of Lake Malawi, Malawi". Epitype (designated by Cocquyt and Jahn 2007d ). B 40 0040231 [http://herbarium.bgbm.org/object/B400040231] "Lake Victoria near the isle of Djuma" (sample B 52 0000100 [http://herbarium.bgbm.org/object/B520000100]). http://phycobank.org/100067 = Surirella malombae var. tumida Ostenf. in Bot. Jahrb. Syst. 41: 343. 1908.