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⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.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 The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.

L Sedum laxum (Britton) A. Berger is an accepted name

This name is the accepted name of a species in the genus Sedum (family Crassulaceae).

The record derives from Tropicos (data supplied on ) which reports it as an accepted name (record 8900125) with original publication details: Nat. Pflanzenfam. (ed. 2) 18a: 451 1930.

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


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

Name Status Confi­dence level Source Date supplied
Cotyledon brittoniana Fedde Synonym L TRO
Echeveria gormanii A.Nelson & J.F.Macbr. Unresolved L WCSP (in review)
Gormania laxa Britton Unresolved L WCSP (in review)
Sedum laxum subsp. laxum Synonym L TRO
Sedum laxum subsp. perplexum R.T. Clausen 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
Sedum laxum subsp. eastwoodiae (Britton) R.T. Clausen Accepted L TRO 1
Sedum laxum subsp. heckneri (M. Peck) R.T. Clausen 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 was in version 1 of The Plant List, record tro-8900125.

  • this name record has changed
  • names related to this name have changed