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⚠ Version 1 of The Plant List has been superseded.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-50304894, with some changes.

M Calamagrostis antoniana (Griseb.) Hack. is a synonym of Calamagrostis rigida (Kunth) Trin. ex Steud.

This name is a synonym of Calamagrostis rigida (Kunth) Trin. ex Steud..

The record derives from Tropicos which reports it as a synonym (record 50304894) with original publication details: Rep. Princeton Univ. Exp. Patagonia, Botany, Suppl. 8: 42 42 1915.