Feedback request: Potamogeton alpinus x praelongus = P. x griffithii (44663)

[mossysal]

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Specimen #390771

Taxon:	Potamogeton alpinus x praelongus = P. x griffithii A. Benn. confirmed by George Taylor & James Edgar Dandy 1937
Filed in taxon folder:	Potamogeton alpinus x praelongus = P. x griffithii A. Benn.
Collection date:	7/1901
Locality:	Great Britain, VC49 Caernarvonshire, Llyn Anafon, SH66
ex herb:	Rev. Harry Joseph Riddelsdell Mr Allan Octavian Hume
Institution:	South London Botanical Institute (SLBI)
Image:
collector's number:	1593
fruits/flowers:	no flowers

Inferred details are marked.

Documented by johned on 13^th April 2015.

Edit history

date	user	change
19/04/2015	mossysal	Deleted determination (orig): Potamogeton alpinus x praelongus = P. x griffithii
19/04/2015	mossysal	Added determination (orig): Potamogeton alpinus x praelongus = P. x griffithii on 1937
19/04/2015	mossysal	Deleted collector: Rev. Harry Joseph Riddelsdell
19/04/2015	mossysal	Added provenance: exherb Rev. Harry Joseph Riddelsdell
19/04/2015	mossysal	Added determiner: George Taylor
19/04/2015	mossysal	Added determiner: Mr James Edgar Dandy
19/04/2015	mossysal	Deleted determination (orig): Potamogeton alpinus x praelongus = P. x griffithii on 1937
19/04/2015	mossysal	Added determination (conf): Potamogeton alpinus x praelongus = P. x griffithii on 1937
19/04/2015	mossysal	Deleted determiner: George Taylor
19/04/2015	mossysal	Deleted determiner: Mr James Edgar Dandy
19/04/2015	mossysal	Added determiner: George Taylor
19/04/2015	mossysal	Added determiner: Mr James Edgar Dandy

N.B. reporting of the edit history is currently fairly unclear and misleading. Most edits made to specimens appear as a pair of 'add' and 'delete' entries, which may not be together in the list. There are also often 'minor' edits, which are made automatically (rather than due to user activity), for example to merge synonym names.

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User comments about this sheet

mossysal wrote

NO evidence that Riddelsdell was in Caerns at this time