⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35189994, with some changes.
This name is a synonym of Marsupella ustulata f. sprucei .
The record derives from Tropicos which reports it as a synonym (record 35189994
) with original publication details: Flora 64: 72 72 1881.