⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-18200021, with some changes.
This name is a synonym of Pholisma arenarium Nutt. ex Hook..
The record derives from Tropicos which reports it as a synonym (record 18200021) with original publication details: Bull. Soc. Bot. France 16: 11 11 1869.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:526303-1.