Calypogeia latissima Steph.: A leaf B underleaf D leaf middle cells Calypogeia nasuensis Inoue: E leaf G underleaf H leaf margin cells Calypogeia neesiana subsp. subalpina (Inoue) Inoue F leaf margin cells I leaf J underleaf Calypogeia yoshinagana Steph. K underleaf L leaf middle cells M leaf. Scale bars: 1 mm (A, G, H); 500 µm (B, F, J, L, K); 100 µm (C, D, E); 50 µm (I). A, B, D from Lectotype G00061102; E, G, H from Holotype TNS-174632; F, I, J holotype NICH-49950; K, L, M from Lectotype G00067733.