Gloeocapsa versicolor Naeg. ex Kütz.

Phycotheca Boreali-Americana.
Collins, Holden and Setchell
2203.	Gloeocapsa versicolor Naeg.
Naegeli in Kuetzing, Sp. Alg., p. 220,1849.
Forti, Syll. Myx., p. 41, 1907.
On wet rocks, Jamaica, July, 1906.
I. F. LEWIS
22 0 4
Phycotheca Boreali-Americana.
Collins, Holden and Setchell.
2204.	Microcystis marglnata Kuetz.
Kuetzing, Tab. Phyc., Vol. I, PI. VII, 1845.
Forti, Syll. Myx., p. 91, 1907.
Colonies scattered, rather sparsely, among Scytonema
ocellatum, Jamaica, July, 1906.	^ p lewis
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