⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-6448, and has not been changed.

Alnus incana subsp. rugosa (Du Roi) R.T.Clausen is an accepted name

This name is the accepted name of an infraspecific taxon in the genus Alnus (family Betulaceae).

The record derives from WCSP which reports it as an accepted name (record 6448) with original publication details: Cornell Univ. Agric. Exp. Sta. Mem. 291: 8 1949.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:9423-2.

Synonyms:

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

Name	Status	Confi­dence level	Source
Alnus americana (Regel) Czerep.	Synonym		WCSP
Alnus canadensis Lodd. ex Loudon	Synonym		WCSP
Alnus glauca (Aiton) F.Michx.	Synonym		WCSP
Alnus glauca Michx.	Synonym		TRO
Alnus incana var. americana Regel	Synonym		WCSP
Alnus incana var. glauca (Aiton) Willd.	Synonym		WCSP
Alnus incana var. tomophylla (Fernald) Rehder	Synonym		WCSP
Alnus incana f. tomophylla Fernald	Synonym		WCSP
Alnus rugosa (Du Roi) Spreng.	Synonym		WCSP
Alnus rugosa var. americana (Regel) Fernald	Synonym		WCSP
Alnus rugosa f. emersoniana Fernald	Synonym		WCSP
Alnus rugosa f. hypomalaca Fernald	Synonym		WCSP
Alnus rugosa f. tomophylla (Fernald) Fernald	Synonym		WCSP
Alnus rugosa var. tomophylla (Fernald) Fernald	Synonym		TRO
Alnus serrulata var. rugosa (Du Roi) Regel	Synonym		WCSP
Betula alnus var. rugosa Du Roi	Synonym		WCSP
Betula incana var. glauca Aiton	Synonym		WCSP
Betula rugosa (Du Roi) Ehrh.	Synonym		WCSP
Betula-alnus glauca Marshall	Synonym		WCSP