University Herbarium, University of California, Berkeley (UC)
UC763845
877d9207-81ed-408e-82ce-3617e5d5cbb8
554
Ulothrix zonata (Weber & Mohr) Kützing
Ulotrichaceae
Josephine E. Tilden
s.n.
1901-08-08
United States, Minnesota, St. Louis, Lester River, Duluth
46.836604 -92.006021 +-2685m. WGS84
At mouth of river, opposite fish hatcheries, Lake Superior.
Attached to rocks at edge of Lake.
Bright or dark rich green, mucous, 5-30cm. long; vegetative cells 60-75 mic. thick, 2-3 times shorter than the diameter; membrane thick, lamellated; zoogametes 7x10 mic.