Chlorococcum botryoides Rabenh.

Wittrock et Nordstedt. Algœ exsiccatœ.
237.	Chlorococcum botryoides Fries; Kütz.
foi ma amiliis in thallum gelatinosum, amorphum, fusco-aurantiacum con-
socia îs, cy iop asmate cellularum pallide flavescente-viridi; membrana in
more Schizochlamydis sæpe constructa.
. -i	editti® per mensem in aquario meo cultæ colorem flavescenti-
vindem m intense viridem transmutabant.
Sueciæ in Lassby backar prope Upsaliam in stagnis 18|78.
Veit Wittrock.
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