Trentepohlia umbrina var. quercina (Rabenh.) Hansg.

• Region

  North America

• Country

  United States of America

• State/Province

  Massachusetts

• County/Municipio

  Essex Co.

• City/Township

  Saugus

• Locality

  on bark of White Oak trees

• Coordinates

  42.4648, -71.0101

• Coordinate Uncertainty (m)

  5557

• Distribution

  Map all specimens of this taxon

Phycotheca Boreall-Amerlcana. Collins, Holden, and Setchell.
662.	Trentepohlia umbrina var. quercina (Rab.) Hansg.
Hansgirg, Prodr. Algfl. von Boehmen* p. 87,1B86.
De Toni, Syll. Alg., Vol. 1, p. 242,1889.
Chroolepus quercinus Rabenkorst, Crypt. FI. Sachs., Yol. I, p. 255,1863.
C. umbrinus yar. quercinum Wolle, F. W. Algae of the U. p. 123, 1887.
On bark of White Oak trees, Saugus, Massachusetts, March 27,
1898.
F. S. COLLINS,
&
Phycotheca Boreali-Americana. Collins, Holden, and Setehell.
663.	Oedogonium Landsboroughii (Hass.) wittr.
Wittrock, Prodr. Monogr. Oed., p. 35, 1874.
Wolle, F. W. Algae of the U. S., p. 9, PI. LXXXI, figs. 8-11, 1887.
De Toni, Syll. Alg., Yol. I, p. 75,1889.
Floating in a roadside pool, near Spot Pond, Stoneham, Massachu-
setts, Oct. 2, 1898.
F. S. COLLINS.
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