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Herbarium specimen: Potamogeton coloratus x berchtoldii = P. x lanceolatus

Taxon:Potamogeton coloratus x berchtoldii = P. x lanceolatus Sm.
confirmed by George Taylor & James Edgar Dandy 1960
Filed in taxon folder:Potamogeton coloratus x berchtoldii = P. x lanceolatus Sm.
Collected by:Thomas Jackson Foggitt
Collection date:8/7/1925
Locality:Ireland, VCH9 Co. Clare, Black Head, M11, Cahir River
communicated:Rev Douglas Montague Heath
Institution:University of Birmingham (BIRM)
Image:Potamogeton coloratus x berchtoldii = P. x lanceolatus herbarium specimen from Black Head, VCH9 Co. Clare in 1925 by Thomas Jackson Foggitt.
fruits/flowers:mature flowers
notes:1. Origional note: "Now called P perpyganaeus, Hagstr. (P. coloratus x pusillius) cf. Praeger, Botanist in Ireland. "Both reputed parsata grow there & only P. nathaus besides""
2. Determinent J E Dandy & G Taylor 1960

Inferred details are marked.

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Documented by mikedaps on 23rd October 2009.

Checked by mossysal

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