The record derives from Tropicos
(data supplied on )
which reports it as a synonym (record
28301547) with original publication details: Ill. Man. Woody Pl. N.-E. Prov. 557, pl. 50, f. 2, pl. 51, f. 74 1955.
This name was in version 1 of The Plant List, record tro-28301547, and has not been changed.