Protococcus viridis var. pulcher (Kirchn.) Hansg.

IN THE
CRYPTOQAMIC HERBARIUM
FIELD MÛsèU^:<^ jVAtóRA¿:^íST(>í
Josephine E. Tilden. American Algae.
560. Protococcus viridis Ag. var. pulcher (Kg.) Hansg. Pi-odr. 141.
1886-1888.
Forming expanded, mucous, dark green masses; cells before division glotoose,
after division hemispherical or angular, 6-15 mic. wide, solitary or in twos
or fours; membrane distinct; cell contents granular, green.
Coating damp sandstone cliff on bank of stream.
Dalles of the St. Louis river, Fond du Lac, near Duluth, Minn.
J. E. T. 20 Au 1901.
field Museum of P&tura! HistOlJ	cryptosamic herbarium, field museum of natural history
Algae Donated to NY in 20
JOSEPHINE E. TILDEN
AMERICAN ALGAE
Century VI. Published 1902.
Received by exchange from the Fallow Herbarium of Harvard University
November 18» 1988. Aoeenion No. tt7h
03053796