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Hornwort (Ceratophyllum demersum)
Found in ponds and slow streams throughout North America, except extreme north. This plant is shallow-rooted, deriving most of its sustenance from the water. Will thrive in cold spring water.
Hornwort (Ceratophyllum demersum)<br>Found in ponds and slow streams throughout North America, except extreme north. This plant is shallow-rooted, deriving most of its sustenance from the water. Will thrive in cold spring water.
CategoryAquatic Botany
CaptionHornwort (Ceratophyllum demersum)
Found in ponds and slow streams throughout North America, except extreme north. This plant is shallow-rooted, deriving most of its sustenance from the water. Will thrive in cold spring water.
Image Date1917
SubjectHornworts (Bryophytes)
Ceratophyllum
Image Source AuthorJohnson, Robert S.
Stapleton, M. F.
Image Source TitleFish Ponds on Farms
Pub. Info.Washington, DC : Government Printing Office, 1917
Image Source SeriesReport of the United States Commissioner of Fisheries for the Fiscal Year 1915
Page No./Plate No.Plate VII-2
Digital collectionFreshwater and Marine Image Bank
RepositoryMost materials are located in the University of Washington Libraries. Images were scanned by staff of the UW Fisheries-Oceanography Library
CopyrightMaterials in the Freshwater and Marine Image Bank are in the public domain. No copyright permissions are needed. Acknowledgement of the Freshwater and Marine Image Bank as a source for borrowed images is requested.
Ordering InformationThe University of Washington Libraries does not provide reproductions of this image. This record contains a citation for this image. If you want to use the scanned image, acknowledgement of the Freshwater and Marine Image Bank as a source for borrowed images is requested.
TypeImage
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