longroot smartweed
Polygonum amphibium var. emersum Michx.

Image Sets
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State Invasive List - This map identifies those states that list this species on their invasive species list. For more information, visit Invasive.org

State Invasives List

Invasive Listing Sources

Taxonomic Rank

Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Subclass: Caryophyllidae
Order: Polygonales
Family: Polygonaceae
Genus: Polygonum

Other System Links

Plants: POAME
Bayer: POLCC
GRIN: 316791
ITIS: 529773

Synonyms and Other Names

Other Common Names:
colored smartweed, devil's shoestring, swamp smartweed, tanweed


Category: Forbs/Herbs