(Charophyceae: Zygnematales: Desmidiaceae)
var. notata (Nordstedt) Grönblad
Cell body flat, large, variable in shape, longer than wide; strong constriction at center;
each semicell with several notches; cell wall with many short spines
(Illustrations of The Japanese Fresh-water Algae, 1977).
Micrasterias thomasiana var. notata (Nordstedt) Grönblad,
cell body 225 μm long, 205 μm wide, L/W=, isthmus 45 μm wide (?),
x 400, x 640, No.5, Tashirodaira marsh, Hakkoda mountain, Aomori city, Aomori Pref., Japan, September 13, 2006 by Y. Tsukii
150 μm; x 400 :
94 μm; x 640
Images of collecting locality:
No.5, Tashirodaira marsh, Hakkoda mountain, Aomori city, Aomori Pref., Japan, September 13, 2006 by Y. Tsukii
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