The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-26602006, with some changes.

L Equisetum hyemale var. affine (Engelm.) A.A. Eaton is an accepted name

This name is the accepted name of an infraspecific taxon in the genus Equisetum (family Equisetaceae).

The record derives from Tropicos which reports it as an accepted name (record 26602006) with original publication details: Fern Bull. 11(4): 111-112 111 1903.

Full publication details for this name can be found in IPNI:


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

Name Status Confi­dence level Source
Equisetum affine (Engelm.) Rydb. Synonym M TRO
Equisetum hyemale subsp. affine (Engelm.) Calder & Roy L. Taylor Synonym L TRO
Equisetum hyemale var. californicum Milde Synonym L TRO
Equisetum hyemale var. robustum (A. Braun ex Engelm.) A.A. Eaton Synonym L TRO
Equisetum prealtum Raf. Synonym M TRO
Equisetum prealtum var. affine (Engelm.) M. Broun Synonym L TRO
Equisetum robustum A. Braun ex Engelm. Synonym M TRO
Equisetum robustum var. affine Engelm. Synonym L TRO
Hippochaete prealta var. affinis (Engelm.) Farw. Synonym L TRO

Further information

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