Herbarium specimen: Potamogeton perfoliatus x crispus = P. x cooperi
|Taxon:||Potamogeton perfoliatus x crispus = P. x cooperi (Fryer) Fryer ("Cooper's Pondweed")|
confirmed by George Taylor & James Edgar Dandy 1943
|Filed in taxon folder:||Potamogeton perfoliatus x crispus = P. x cooperi (Fryer) Fryer ("Cooper's Pondweed")|
|Collected by:||Mr Alfred Fryer|
|ex herb:||Mr Charles Bailey|
|Institution:||Manchester Museum (MANCH)|
|notes:||flowering state of number 2035. notice the nitens-like spike. 2036|
This sheet was documented by volunteers from the herbarium@home project.
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Documented by qgroom on 28th March 2007.