Polygonum sawatchense subsp. oblivium Small Costea & Tardif
Sawatch knotweed
Polygonaceae (Buckwheat family)

Introduction to Vascular Plants

Photograph

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Map

E-Flora BC Static Map

Distribution of Polygonum sawatchense subsp. oblivium
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Illustration

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Synonyms

Synonyms and Alternate Names:
Polygonum douglasii subsp. johnstonii (Munz) J.C. Hickman