This name is a synonym of Humata repens (L. f.) J. Small ex Diels.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 26600684) with original publication details: Suppl. Pl. 446 1781.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:17012690-1.
This name was in version 1 of The Plant List, record tro-26600684.