Contains 8 accepted taxa overall.
Characteristics
Classification
Citation
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Species
| Scientific Name | Common Name | Herbarium Specimens | Status | Photos |
|---|---|---|---|---|
| Polygonum aviculare ssp. aviculare | Yard Knotweed; Prostrate Knotweed; Common Knotweed | Not Native | ||
| Polygonum aviculare ssp. depressum | Oval Leaf Knotweed; Devil's Shoestrings; Equal Leaf Knot Grass | Not Native | ||
| Polygonum aviculare ssp. neglectum | Narrowleaf Knotweed; Needle Leaf Knotweed | Not Native G5 (Global Rank) | ||
| Polygonum erectum | Erect Knotweed | Native FACU- (NWPL) G5 (Global Rank) | ||
| Polygonum glaucum | Seaside Knotweed; Seabeach Knotweed | Native G3 (Global Rank) | ||
| Polygonum patulum | Bellard's Smartweed; Red Knot Grass; Tree Hogweed | Not Native | ||
| Polygonum ramosissimum | Tall Knotweed; Yellow Flower Knotweed | Native | ||
| Polygonum tenue | Pleat Leaf Knotweed; Glade Knotweed; Slender Knotweed | Native G5 (Global Rank) |
Identification Key
No identification key is available for this family.
Genus Synonyms
| Synonym | Full Citation | Basionym | Type |
|---|---|---|---|
| No synonyms found. | |||