University Herbarium, University of California, Berkeley (UC)
UC740253
5d06520b-3f67-4b92-ace3-25ad6d73bf80
131
Ulothrix zonata (Weber & Mohr) Kützing
Ulotrichaceae
A. H. Elftman
131
1896-07-27
United States, Minnesota, Cook, Grand Marais, Lake Superior
47.7493 -90.3335 +-1019m. WGS84
On rocks wet with surf.
Thallus dull green; cells 42-55 mik. in diameter, length equaling diameter or 3-4 times shorter; membrane very thick, lamellose, scarcely or not constricted at septations.