⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50146632, with some changes.
This name is a synonym of Monochaetum calcaratum .
The record derives from Tropicos which reports it as a synonym (record 50146632
) with original publication details: Contr. U.S. Natl. Herb. 8(4): 327, t. 72 327 1905.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:163747-2
.