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⚠ Version 1 of The Plant List has been superseded.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 kew-6440, with some changes.

L Alnus incana var. occidentalis (Dippel) Hitche is a synonym of Alnus incana subsp. tenuifolia (Nutt.) Breitung

This name is a synonym of Alnus incana subsp. tenuifolia (Nutt.) Breitung.

The record derives from WCSP which reports it as a synonym (record 6440) with original publication details: Vasc. Pl. Pacif. N.W. 2: 73 1964.