⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35143463, with some changes.
Pterigynandrum madagassum
is a synonym
of Pterogonium gracile var. madagassum
This name is a synonym of Pterogonium gracile var. madagassum .
The record derives from Tropicos which reports it as a synonym (record 35143463) with original publication details: Abh. Naturwiss. Vereine Bremen 7: 211 211 1881.