This name is a synonym of Pisum heterophyllum (L.) E.H.L. Krause.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 13075794) with original publication details: Tabl. Synopt. Pl. Vasc. France 88 1894.
⥇ A cross-taxon basionym link was ignored while processing this record,
see Lathyrus heterophyllus L..
This name was in version 1 of The Plant List, record tro-13075794, and has not been changed.