Herbarium specimen: Polygonum aviculare
Taxon: | Polygonaceae: Polygonum aviculare L. ("Knotgrass") |
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Collected by: | Henry Maurice Drummond-Hay (British Ornithologists' Union) |
Collection date: | 29/8/1873 |
Locality: | Great Britain, VC88 Mid Perthshire, Elcho, NO1620, fields |
Institution: | Perth Museum and Art Gallery (PTH) |
Accession number: | PTH.1999.420.1956 |