California Native Plant Link Exchange
PLANT INFORMATION

Polygonum hickmanii - Hickman's knotweed

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Calflora:  Taxon Report USDA PLANTS
Plant Characteristics CalPhotos
Distribution by watershed Google Image
Observation Hotline Google
Lifeform:
Annual herb 		Family:
Polygonaceae 		CNPS Rarity:
1B.1
What plants grow with Polygonum hickmanii ?
California Listing:

SE

Federal Listing:

FE

Distribution

Counties:
Santa Cruz

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