dcsimg

Potamogeton pectinatus. 1915. Potamogeton.

Image of pondweed

Description:

Potamogeton pectinatus. 41, Tubers of two successive seasons; 42, terminal portion of subterranean stem; 43, mature portion of rootstock; 44, spray showing fruiting spike and tuberous runners

Source Information

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