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Potamogeton crispus. 1915. Potamogeton.

Image of pondweed

Description:

Potamogeton crispus. 26, Cutting showing bur development; 27, sprouting bur; 28, shoot with spicular bur at base; 29, similar structure rooting above tip of bur; 30, bur formation at tip of branch

Source Information

license
cc-publicdomain
publisher
Freshwater and Marine Image Bank, University of Washington Libraries Digital Collections
provider
Freshwater and Marine Image Bank