Fig. 1From: New record of Dumontia contorta and D. alaskana (Dumontiaceae, Gigartinales) in KoreaDumontia contorta (S.G. Gmelin) Ruprecht. a Vegetative plants. b Herbarium specimen. c Cortical cell layers. d Medulla intermixed with filaments. e Transverse section of flattened branch with hollow medulla. f Multiaxial medulla of round to elliptical cells in the lower part of main axis. Bars in a 2 cm, b 3 cm, c 20 μm, d 20 μm, e 200 μm, and f 200 μmBack to article page