Spirodela polyrhiza (L.) Schleid.
Greater Duckweed
Spirodela polyrhiza(L.) Schleid. - Greater Duckweed, Plants - side view

Image 0001: Plants - side view

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Magnification standard photograph or close-upstandard photograph or close-up
Equipment used 35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.
Magnification factor x1.5 (7.5cm)
Sensor resolution (DPI) 400 dpi
Photographer Malcolm Storey
Image Copyright Copyright © Malcolm Storey, 1975, www.bioimages.org.uk. Some rights reserved.
High resolution image available Yes
Image Reference P33705
Found as Plant
Date 9 Jun 1975
OS grid ref TQ20
Lat/Lon 50° 50' N, 0° 20' W
Location West Sussex, VC13, England
Return to Record page Spirodela polyrhiza on 9 Jun 1975 at TQ20 in West Sussex
Return to Taxon page Spirodela polyrhiza
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

Unless otherwise expressly stated, all original material on the BioImages website by Malcolm Storey is licensed under the above Creative Commons Licence.

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