⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2782811, with some changes.

Echinocereus rigidissimus (Engelm.) F.Haage is an accepted name

This name is the accepted name of a species in the genus Echinocereus (family Cactaceae).

The record derives from WCSP (in review) which reports it as an accepted name with original publication details: Cat. special offer: 13 1897.

Synonyms:

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

Name	Status	Confi­dence level	Source
Cereus pectinatus var. rigidissimus Engelm.	Synonym		WCSP (in review)
Echinocereus pectinatus var. rigidissimus (Engelm.) Rumpler	Synonym		TRO