Calypogeia cuspidata (Steph.) Steph.: A plant habit, fragment, ventral view B leaf C, D, E underleaves F leaf apex cells Calypogeia integristipula Steph.: G leaf H underleaf I leaf middle cells Calypogeia japonica Steph. J leaf K, L underleaves. Scale bars: 1 mm (A, G, H); 500 µm (B, F, J, L, K); 100 µm (C, D, E); 50 µm (I). A, B, C, D, E, F from Lectotype of C. hawaica G00067698; G, H, I from Lectotype G00061108/26879; J, K, L Neotype G00047413/9720.