Polygonum majus (Large Knotweed)
Presence
In Idaho: No
Native to Idaho: No - Unknown/Undetermined
Endemic: No
Regularity: Regularly occurring
Taxonomy
Kingdom: Plantae
Phylum: Anthophyta
Class: Dicotyledoneae
Order: Polygonales
Family: Polygonaceae
Species: Polygonum majus
Taxonomy Level: Species
See child taxonomy for this taxa
Large Knotweed, Dougla's Knotweed, Douglas' Knotweed
Polygonum majus, Polygonum douglasii ssp. majus
Species Occurrence
 |
Species Modeled Range
 | Breeding |
 | Breeding and Non-breeding |
 | Migration |
 | Migration and Breeding |
 | Non-breeding |
 | Summer Only |
 | Year-round |
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