Taxon  Report   11944 
Polygonum sawatchense  Small  ssp. oblivium  Costea & Tardif
More photos from
CalPhotos / Calflora
Polygonum sawatchense ssp. oblivium, a dicot, is an annual or perennial herb that is native to California.

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Plant Characteristics
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Bloom Period
Polygonum sawatchense ssp. oblivium
© 2012 Dean Wm. Taylor. Ph. D.
Genus: Polygonum
Parent Record Polygonum sawatchense
Wetlands: Occurs usually in non wetlands, occasionally in wetlands
Distribution by County 

Add an Observation of  Polygonum sawatchense ssp. oblivium

Name Status:
Accepted by JEF
PLANTS accepted name: Polygonum douglasii ssp. johnstonii
More information about  Polygonum sawatchense ssp. oblivium
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on CalPhotos / Google Images
Jepson eFlora

Records from the Consortium of California Herbaria


Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

website references from Google

Suggested Citation
Calflora: Information on California plants for education, research and conservation,
with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria.
[web application]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Jun 24, 2018).

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