Areschoug, Algae Scand. Exs. Ser. Nov.
Areschoug, J.E. [1 - 430]

University Herbarium, University of California, Berkeley
Catalog #: UC688465
C. F. O. Nordstedt #s.n.
Nitella opaca (C.Agardh ex Bruzelius) C.Agardh