Cladophora pulverulenta (Mertens) H.K.Phinney

NEW YORK BOTANICAL GARDEN
<££>imaged
NEW YORK BOTANICAL GARDEN
02129992
Determined by Harry K. Phinney J^C
TU* (P. S. COLLINS HERBARIUM
^RESENTED TO
Determined by Harry K. Phinney ///- /6
Phycotheca Boreali-Americana. Collins, Holden, and Setchell.
977. Cladophora expansa (Mert.) Kuetz.
Kuetzing, Tab. Phyc., Vol. in, p. 27, PI. XCIX, 1853.
Farlow, N. E. Marine Algae, p. 55, 1881.
De Toni, Syll. Alg., Vol. I, p. 319, 1889.
Collins, Holden and Setchell, Phyc. Bor.-Am., No. 121, 1895.
Conferva expansa Mertens in Juergens, Algae Aquaticae, Dec. V,
No. 8, 1820.
On grass stalks and mussels in shallow marsh pool, Bridgeport,
Connecticut, August 16,1891.
ISAAC HOLDEN.
These specimens represent the first stage of the plant, attached
to sticks, stones, etc. Later it forms loose floating masses repre-
P. B.-A.
02129992
02707249