The Plant List — A working list for all plant species

⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.

The new version is available at http://www.worldfloraonline.org/tpl/kew-2574428. The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.

M Polygonum douglasii Greene is an accepted name

This name is the accepted name of a species in the genus Polygonum (family Polygonaceae).

The record derives from WCSP (in review) (data supplied on ) which reports it as an accepted name with original publication details: Bull. Calif. Acad. Sci. 1: 125 1885.

Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:283508-2.

Synonyms:

See "Status", "Confidence level", "Source" for definitions.

Name Status Confi­dence level Source Date supplied
Polygonum douglasii var. douglasii Synonym L TRO
Polygonum douglasii var. latifolium (Engelm.) Greene Synonym L TRO
Polygonum montanum (Small) Greene Synonym M TRO
Polygonum tenue var. commune Engelm. Synonym L TRO
Polygonum tenue var. latifolium Engelm. Synonym L TRO

Infraspecific taxa:

This species contains the following infraspecific taxa*.

See "Status", "Confidence level", "Source" for definitions.

Name Status Confi­dence level Source Date supplied Synonyms
Polygonum douglasii subsp. austiniae (Greene) A.E.Murray Accepted L WCSP (in review) 2
Polygonum douglasii subsp. engelmannii (Greene) J.T.Kartesz & Gandhi Accepted L WCSP (in review) 1
Polygonum douglasii subsp. johnstonii (Munz) J.C.Hickman Accepted L WCSP (in review) 2
Polygonum douglasii var. microspermum (Engelm.) Dorn Accepted L TRO 1

The Plant List does not attempt to include all infraspecific taxa.

Further information

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Earlier versions

This name record (from WCSP (in review)) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Polygonum douglasii in version 1 of The Plant List.