Genus: Subaerial algae or a algal component of lichens; unicells; cell body 10-15 μm in diam., chlorplast(s) star-shaped or aggregated, with a single pyrenoid at the center (Illustrations of The Japanese Fresh-water Algae, 1977).
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Trebouxia sp.
~20 μm
chl. lobated
Omiya
Saitama, 2000
Trebouxia sp.
μm
concrete wall
Ishibashi
Tochigi, 2004
Trebouxia sp.
μm
Mizuko
Fujimi
Saitama, 2004
Trebouxia sp.
8-19 μm
Hamasaki
Asaka
Saitama, 2004
Trebouxia sp.
stock Ikk-1, axenic
~30 μm
Kaga
Ishikawa, 2000
Trebouxia sp.
stock Ikk-1, axenic
Cell division
Kaga
Ishikawa, 2000
Trebouxia sp.
stock Ikk-1, axenic
Cell division
Kaga
Ishikawa, 2000
Trebouxia sp.
stock Ikk-2, axenic
20 μm φ
Kaga
Ishikawa, 2000
Trebouxia ?
stock Sin-1a
6-12 μm φ
Ina
Saitama, 2003
Trebouxia ?
18 x 14 μm
Japan, 1998
Trebouxia ??
48 x 38 μm
USA, 1999
Trebouxia ?
or Sphaerocystis
6-12 μm φ
Kawagoe
Saitama, 2001
Trebouxia sp. ?
μm
Tsukamoto
Sakura-ku
Saitama, 2004
Trebouxia sp.
or Chlorobotrys ?
17 μm φ
Karakemi marsh
Omachi
Nagano, 2006