Planothidium cryptolanceolatum R.Jahn & N.Abarca
Planothidium cryptolanceolatum in Diatom Res. 32(1): 100, fig. 59-75. 2017
Holotype: South Korea, ChollaNamdo, creek at TaeAnSa, alt. 299 m, 35°7'52.629"N, 127°23'17.001"E, 13 Oct 2004, R. Jahn & B.M. Suh - collector number D21 (B: 40 0040799) http://herbarium.bgbm.org/object/B400040799