longroot smartweed
Polygonum amphibium var. emersum Michx.

Selected Images


5387568
5387568

longroot smartweed
Polygonum amphibium var. emersum
Flower(s)
Joseph M. DiTomaso
5387567
5387567

longroot smartweed
Polygonum amphibium var. emersum
Plant(s)
Joseph M. DiTomaso

Maps


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

State Regulated 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

Categories

Category: Forbs/Herbs