FIGURE 4 in Transfer of the monospecific genus Nienburgella (Delesseriaceae, Rhodophyta) to Phycodrys, based on morphological and molecular evidence

FIGURE 4. Phycodrys radicosa (Okamura) Yamada & Inagaki from Korean coast. Vegetative morphology. A–E. Habits of female gametophyte (A, JN13102600045), tetrasprophyte (B, JN15012100001), and vegetative thalli (C, JN14091000006; D, JN14091000001; E, JN14091000003). F. Basal part of thallus. G. Multicellular rhizoids (arrowheads) along the margins of lower part of blade. H–I. Surface views of middle (H) and upper (H) parts of blade. J. Cortical cells with discoid chloroplasts. K–M. Cross-sections through lower (K), middle (L), and interveinal (M, arrow) portions of blade. N–O. Cells arrangement of blade apex with growing pattern (numbers: orders of cell rows, i: cells produced by intercalary cell division). Scale bars: C–E = 2 cm; A, B = 1 cm; F = 3 mm; I = 2 mm; H = 300 µm; G = 200 µm; K–M = 100 µm; J, N = 50 µm.