⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-26614627, with some changes.

Cyathea cuspidata var. rigida Rosenst. is a synonym of Alsophila erinacea (H. Karst.) D.S. Conant

This name is a synonym of Alsophila erinacea (H. Karst.) D.S. Conant.

The record derives from Tropicos which reports it as a synonym (record 26614627) with original publication details: Meded. Rijks-Herb. 19: 6 6 1913.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:73174-2.