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Polygonum heterosepalum
Polygonum heterosepalum M. Peck & Ownbey
Dwarf Desert Knotweed, Oddsepal Knotweed
Polygonaceae (Buckwheat family)
Synonym(s):
USDA Symbol: POHE2
USDA Native Status: L48 (N)
From the Image Gallery
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Plant Characteristics
Duration: AnnualHabit: Herb
Fruit Type: Achene
Size Notes: Cushion-like, up to about 2 inches tall.
Bloom Information
Bloom Color: White , PinkBloom Time: Jun , Jul , Aug
Bloom Notes: Whitish with whitish or pink margins.
Distribution
USA: ID , NV , ORNative Habitat: Dry waste ground, open flats in sagebrush plains, ponderosa pine forests.
Web Reference
Webref 3 - Flora of North America (2014) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter
Additional resources
USDA: Find Polygonum heterosepalum in USDA PlantsFNA: Find Polygonum heterosepalum in the Flora of North America (if available)
Google: Search Google for Polygonum heterosepalum
Metadata
Record Modified: 2020-11-12Research By: CBR