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⚠ Version 1 of The Plant List has been superseded.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-35179316, with some changes.

L Atrichum undulatum var. alleghaniense (Jenn.) Jenn. is a synonym of Atrichum altecristatum (Renauld & Cardot) Smyth & Smyth, Lumina C. Riddle

This name is a synonym of Atrichum altecristatum (Renauld & Cardot) Smyth & Smyth, Lumina C. Riddle.

The record derives from Tropicos which reports it as a synonym (record 35179316) with original publication details: Amer. Midl. Naturalist, Monogr. 8: 162 [Man. Mosses W. Pennsylvania (ed. 2)] 162 [Man 1951.