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YU.095312

Phycotheca Boreall-Americana.

Collins, Holden and Setchell.

Algae of Bermuda.

2047. Antithamnion cruciatum (Ag.) Naeg.
var. radicans (J. Ag.) comb. nov.

A. cruciatum forma radicans Hauck, Deutschlands Meeresalgen, p. 71, 1885.

Callithamnion cruciatum var. radicans J. G. Agardh, Linnaea,
Vol. XV, p. 44, 1841.

On cliff near low water mark, North Shore, Sept. 2, 1913.

F. S. COLLINS.

YU.095313

Phycotheca Boreall-Americana.

Collins, Holden and Setchell.

Algae of Bermuda.

2048. Crouania attenuata (Bonnem.) J. Ag.

For references see P. B.-A., No. 892; additional reference,
De Toni, Syll. Alg., Vol. IV, p. 1417, 1903.

Buildings Bay, Feb. 24, 1914.

A. B. HERVEY.

The same species, from Florida, was distributed as P. B.-
A., No. 892.