| ID = 1723 | © J R Crellin 2011 | |
| Polygonum oxyspermum subsp. raii Was known as Polygonum raii |
20 August 2011 | |
| Wild-growing plants and fungi of the British Isles | Tywyn Trewan Common, Anglesey. View location Taken during a BSBI field meeting and I am grateful to other members of the group for the identification. |
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| British Isles status: native Annual |
Photo: J R Crellin |