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⚠ Version 1 of The Plant List has been superseded.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-50048052, and has not been changed.

M Urostachys sydowiorum (Herter) Herter ex Nessel is a synonym of Huperzia sydowiora (Herter) Rolleri & Deferrari

This name is a synonym of Huperzia sydowiora (Herter) Rolleri & Deferrari.

The record derives from Tropicos which reports it as a synonym (record 50048052) with original publication details: Arch. Bot. São Paulo 1: 390 390 1927.