Gymnomitrion parvitextum (Steph.) Mamontov, Konstant. et Potemkin A female plant (fragment) B male plant (fragment) C leaf lobe apex D–G leaves H midleaf cells I gynoecium longitudinal section J stem cross section (fragment). Scale bars: a 1 mm (A, B, D–G); a 500 µm (I); b 100 µm (C, H, J). All from Choi 8475 (JNU).