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⚠ Version 1 of The Plant List has been superseded.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-35119187, with some changes.

M Hypnum quadrangulare Schwägr. is a synonym of Orthostichidium quadrangulare (Schwägr.) B.H. Allen & Magill

This name is a synonym of Orthostichidium quadrangulare (Schwägr.) B.H. Allen & Magill.

The record derives from Tropicos which reports it as a synonym (record 35119187) with original publication details: Sp. Musc. Frond., Suppl. 1 2: 211 211 1816.