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⚠ Version 1 of The Plant List has been superseded.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-5108345, with some changes.

L Mammillaria simpsonii (Engelm.) M.E. Jones is a synonym of Pediocactus simpsonii (Engelm.) Britton & Rose

This name is a synonym of Pediocactus simpsonii (Engelm.) Britton & Rose.

The record derives from Tropicos which reports it as a synonym (record 5108345) with original publication details: Zoë 3(4): 302 302 1893.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:151703-2.