⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2808225, and has not been changed.

Ferocactus robustus (Karw. ex Pfeiff.) Britton & Rose is an accepted name

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

The record derives from WCSP (in review) which reports it as an accepted name with original publication details: Cact. 3: 135 1922.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:103673-2.

Synonyms:

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

Name	Status	Confi­dence level	Source
Echinocactus agglomeratus Karw. ex Pfeiff.	Synonym		WCSP (in review)
Echinocactus rafaelensis J.A.Purpus	Synonym		WCSP (in review)
Echinocactus robustus Otto ex Pfeiff.	Synonym		WCSP (in review)
Echinocactus robustus Link & Otto	Synonym		TRO
Echinocactus robustus var. monstruosus Pfeiff.	Synonym		WCSP (in review)
Echinocactus robustus var. prolifer Pfeiff.	Synonym		WCSP (in review)
Echinocactus subuliferus Link & Otto	Synonym		WCSP (in review)
Echinofossulocactus robustus (Otto ex Pfeiff.) Lawr.	Synonym		WCSP (in review)
Melocactus prolifer Otto & A.Dietr.	Unresolved		WCSP (in review)