⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35103388, with some changes.
This name is a synonym of Amphidium californicum .
The record derives from Tropicos which reports it as a synonym (record 35103388
) with original publication details: Ber. Thätigk. St. Gallischen Naturwiss. Ges. 1872--73: 107 (Gen. Sp. Musc. 1: 385) 107 1874.