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⚠ Version 1 of The Plant List has been superseded.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-29605537, with some changes.

M Polydiclis quadrivalvis (Pursh) Miers is a synonym of Nicotiana bigelovii var. quadrivalvis (Pursh) East

This name is a synonym of Nicotiana bigelovii var. quadrivalvis (Pursh) East.

The record derives from Tropicos which reports it as a synonym (record 29605537) with original publication details: Mag. Nat. Hist. ser. 2, 4: 362 362 1849.