NAS - Nonindigenous Aquatic Species
Geis, J.W., Schumacher, G.J, Raynal, D.J., and Hyduke, D.P. 1981. Distribution of Nitellopsis obtusa (Charophyceae, Caraceae) in the St. Lawrence River: a new record for North America. Phycologia 20:211-214.
Reference Number: 10405
Type: Journal Article
Author: Geis, J.W., Schumacher, G.J, Raynal, D.J., and Hyduke, D.P
Date (year): 1981
Article Title:Distribution of Nitellopsis obtusa (Charophyceae, Caraceae) in the St. Lawrence River: a new record for North America.
Journal Name: Phycologia
Keywords: introduced algae
Nitellopsis obtusa NY - St. Lawrence River
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Citation information: U.S. Geological Survey. . Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/20/2021].
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