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Herbarium specimen: Potamogeton natans x polygonifolius = P. x gessnacensis

Taxon:Potamogeton natans x polygonifolius = P. x gessnacensis G. Fisch.
named by James Edgar Dandy 1973
Other name:Potamogeton natans L. ("Broad-leaved Pondweed")
named by Robert Reid Mill 6/6/1972
Filed in taxon folder:Potamogeton natans L. ("Broad-leaved Pondweed")
Collection date:5/8/1891
Locality:Great Britain, VC49 Caernarvonshire, Llyn Anafon, SH66
ex herb:Prof George Stephen West
Institution:University of Birmingham (BIRM)
Image:Potamogeton natans x polygonifolius = P. x gessnacensis herbarium specimen from Llyn Anafon, VC49 Caernarvonshire in 1891.

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Documented by qgroom on 4th August 2008.

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