⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35190633, with some changes.

Adelanthus crossii Spruce is a synonym of Pseudomarsupidium crossii (Spruce) J.J. Engel

This name is a synonym of Pseudomarsupidium crossii (Spruce) J.J. Engel.

The record derives from Tropicos which reports it as a synonym (record 35190633) with original publication details: Trans. & Proc. Bot. Soc. Edinburgh 15: 404 404 1885.