File:FMIB 36315 Hornwort (Ceratophyllum demersum).jpeg

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FMIB_36315_Hornwort_(Ceratophyllum_demersum).jpeg ‎(359 × 546 pixels, file size: 53 KB, MIME type: image/jpeg)

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Summary

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Author
English: Robert S . Johnson
English: M. F. Stapleton
Description
English: 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.

  • Subject: Hornworts (Bryophytes), Ceratophyllum
  • Tag: Aquatic Botany
Date 1917
date QS:P571,+1917-00-00T00:00:00Z/9
institution QS:P195,Q219563
Current location
English: Freshwater and Marine Image Bank
Accession number
36315
Source/Photographer
English: Johnson, Robert S .; Stapleton, M. F. (1917) Fish Ponds on Farms, Report of the United States Commissioner of Fisheries for the Fiscal Year 1915, Washington, DC: Government Printing Office
Permission
(Reusing this file)
Public domain This is a photograph from the Freshwater and Marine Image Bank at the University of Washington. Materials 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.

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Date/TimeThumbnailDimensionsUserComment
current04:14, 19 September 2015Thumbnail for version as of 04:14, 19 September 2015359 × 546 (53 KB)BMacZeroBot (talk | contribs)

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