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  • Polygonum douglasii subsp. nuttallii (Small) J.C.Hickman

This is a synonym of Polygonum nuttallii Small

Polygonum douglasii subsp. nuttallii (Small) J.C.Hickman appears in other Kew resources:

First published in Madroño 31: 250 (1984)

Not accepted by

  • Flora of North America Editorial Committee (2005). Flora of North America North of Mexico 5: 1-656. Oxford University Press, New York, Oxford. [Cited as Polygonum nuttallii.]

Kew Names and Taxonomic Backbone
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
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