silversheath knotweed
Polygonum argyrocoleon Steud. Ex Kunze

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Selected Images

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5386334
5386334
silversheath knotweed
Polygonum argyrocoleon
Plant(s)
Joseph M. DiTomaso
5386335
5386335
silversheath knotweed
Polygonum argyrocoleon
Flower(s)
Joseph M. DiTomaso
5386336
5386336
silversheath knotweed
Polygonum argyrocoleon
Seedling(s)
Joseph M. DiTomaso

Maps


EDDMapS Distribution - This map is incomplete and is based only on current site and county level reports made by experts, herbaria, and literature. For more information, visit www.eddmaps.org

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Invasive Listing Sources

Taxonomic Rank

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

Other System Links

Plants: POAR5
Bayer: POLAG
GRIN: 316792
ITIS: 20873
NPDN Pest: PEAAGBC

Categories

Category: Forbs/Herbs

References

Common Name Reference: USDA, NRCS. 2010. The PLANTS Database. National Plant Data Center, Baton Rouge, LA, USA.

Scientific Name Reference: USDA, NRCS. 2010. The PLANTS Database. National Plant Data Center, Baton Rouge, LA, USA.