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Herbarium specimen: Mentha arvensis x aquatica = M. x verticillata

Taxon:Lamiaceae: Mentha arvensis x aquatica = M. x verticillata L. ("Whorled Mint")
named by Rex Alan Henry Graham 3/12/1950
Filed in taxon folder:Lamiaceae: Mentha arvensis x aquatica = M. x verticillata L. ("Whorled Mint")
Collected by:William Sole
Locality:
ex herb:Martyn
Institution:Cambridge University (CGE)
Image:Mentha arvensis x aquatica = M. x verticillata herbarium specimen collected by William Sole.
fruits/flowers:mature flowers
notes:no collection date or location collector speculative
But the 'Mus Martyn' label indicates that this sheet formed part of the Herbarium of John & Thomas Martyn rescued by John Stevens Henslow c.1825. William Sole, apothecary of Bath, was the contemporary expert on Mentha.

This sheet was documented by volunteers from the herbarium@home project.

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Documented by keith barnett on 21st October 2007.

Checked by wonastow

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