Persicaria lapathifolium
Google Images Wikipedia| Common name | Curlytop Knotweed |
|---|---|
| Family | Polygonaceae |
| Genus | Persicaria |
| Species | lapathifolium |
| Authority | (L.) Gray |
| Synonyms | Polygonum lapathifolia L. |
| Comments | |
| Location Found | University of Waterloo, ON, 1960, 1991; Maplewood Rd, St Clements, ON, 2010; Waterloo, ON, 1971; Kitchener, ON, 1971 |
