Potamogeton zosteriformis NRCS-1
Forfatter/Opretter:
Robert H. Mohlenbrock
Shortlink:
kilde:
størrelse:
531 x 857 Pixel (169211 Bytes)
beskrivelse:
Potamogeton zosteriformis from Robert H. Mohlenbrock. USDA NRCS. 1992. Western wetland flora: Field office guide to plant species. West Region, Sacramento. Courtesy of USDA NRCS Wetland Science Institute.
Licens:
Public domain
Kommentar på licensen:
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This image is a work of the Natural Resources Conservation Service, part of the United States Department of Agriculture, taken or made as part of an employee's official duties. As a work of the U.S. federal government, the image is in the public domain in the United States. |  |
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