⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.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-2782764. The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.

Echinocereus polyacanthus var. densus (Regel) N.P.Taylor is an accepted name

This name is the accepted name of an infraspecific taxon* of the species Echinocereus polyacanthus Engelm. in the genus Echinocereus (family Cactaceae).

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

The record derives from WCSP (in review) (data supplied on 2012-03-23 ) which reports it as an accepted name with original publication details: Kew Mag. 1: 159 1984.

Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:276245-2.

Synonyms:

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

Name	Status	Confi­dence level	Source	Date supplied
Cereus acifer Otto ex Salm-Dyck	Synonym		WCSP (in review)	2012-03-23
Echinocereus acifer (Otto ex Salm-Dyck) J.N.Haage	Synonym		WCSP (in review)	2012-03-23
Echinocereus acifer (Otto) Lemaire in Forster	Synonym		TRO	2012-04-18
Echinocereus acifer var. brevispinulus Jacobi	Synonym		WCSP (in review)	2012-03-23
Echinocereus acifer var. diversispinus K.Schum.	Synonym		WCSP (in review)	2012-03-23
Echinocereus acifer var. durangensis K.Schum.	Synonym		WCSP (in review)	2012-03-23
Echinocereus acifer var. tenuispinus Jacobi	Synonym		WCSP (in review)	2012-03-23
Echinocereus acifer subsp. topiensis (W.Rischer & Trocha) W.Rischer	Synonym		WCSP (in review)	2012-03-23
Echinocereus acifer var. trichacanthus Hildm.	Synonym		WCSP (in review)	2012-03-23
Echinocereus acifer subsp. tubiflorus W.Rischer	Synonym		WCSP (in review)	2012-03-23
Echinocereus marksianus Fritz Schwarz	Synonym		WCSP (in review)	2012-03-23
Echinocereus polyacanthus subsp. acifer N.P. Taylor	Synonym		TRO	2012-04-18
Echinocereus topiensis W.Rischer & Trocha	Synonym		WCSP (in review)	2012-03-23
Echinocereus triglochidiatus var. acifer (Otto ex Salm-Dyck) Bravo	Synonym		WCSP (in review)	2012-03-23
Echinocereus triglochidiatus subsp. acifer (Otto ex Salm-Dyck) U.Guzmán	Synonym		WCSP (in review)	2012-03-23
Echinopsis valida var. densa Regel	Synonym		WCSP (in review)	2012-03-23

The species Echinocereus polyacanthus Engelm. has a further 14 synonyms.

Earlier versions

This name was in version 1 of The Plant List, record kew-2782764.

• this name record has not changed
• names related to this name have changed