Rhizoclonium riparium (Roth) Harv.

  • Region

    North America

  • Country

    United States of America

  • State/Province

    California

  • County/Municipio

    Alameda Co.

  • City/Township

    Berkeley

  • Locality

    floating in slightly brackish water

  • Coordinates

    37.8716, -122.273

  • Coordinate Uncertainty (m)

    5007

  • Distribution

    Map all specimens of this taxon

Phycotheca Boreali-Americana Collins, Holden Ö Setchell.
1734.	Rhizoclonium riparium (Roth) Harv.
Harvey, Phyc. Brit., PI. CCXXXVIII.
Collins, Green Algae of N. A., p. 328, 1909.
Floating in slightly brackish water, Berkeley, California, Oct.
15, 1903.
N. L. GARDNER.
Intermediate between the typical form and var. validum (Gobi)
Foslie.
023 4938 4
Phycotheca Boreall-Americana Collins, Holden & Setchell.
1735.	Rhizoclonium tortuosum ku<**
forma longiarticulatum Collins, n. f.
In tangled masses on various species of algae, Moss Beach, San
Mateo County, California, Dec., 1909.
N. L. GARDNER.
In Typical R. tortuosum the cells are pretty uniformly 2 diam.
long just before division, 1 diam, after. In this form none were ob-
served less than 2 diam., while cells up to 5 & 6 diam. long were not
uncommon.
F. S. C.
023 49385