The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-26613847, and has not been changed.

M Alsophila williamsii Maxon is a synonym of Cyathea williamsii (Maxon) Domin

This name is a synonym of Cyathea williamsii (Maxon) Domin.

The record derives from Tropicos which reports it as a synonym (record 26613847) with original publication details: Contr. U.S. Natl. Herb. 24(2): 46, t. 17 46 1922.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:10150-2.