Characteristics
Flowering Plants
Polygonum aviculare L. subsp. neglectum (Besser) Arcang.
Narrow-leaved knotweed
**
Forb
Annual
**
**
Not Native
Classification
Polygonales
Polygonum aviculare L. subsp. neglectum (Besser) Arcang. - Narrow-leaved knotweed
Species Distribution Map
Based on vouchered plant specimens only. Click on a county to display its name.
Synonyms
Specimens and Distribution
Click on an Accession Number to view additional details about the specimen.
Range of years during which specimens were collected: