Calypogeia marginella Mitt.: A plant habit, fragment, ventral view B leaf C leaf margin cells D underleaf Calypogeia tosana (Steph.) Steph.: F, G underleaves H leaf I leaf middle cells Calypogeia goebelii (Schiffn.) Steph. J plant habit, fragment, ventral view K, L leaf M leaf middle cells Scale: 1 mm (A, J); 500 µm (B, H, K, L); 200 µm (D, F, G); 50 µm (C, I, M). A, B, C, D from Syntype G00113555/5289; F, G, H, I from Holotype G00047274/26013; J, K, L, M Syntype G00115804.