⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-12302452, with some changes.

Kalmia polifolia var. microphylla (Hook.) Rehder is a synonym of Kalmia microphylla (Hook.) A. Heller

This name is a synonym of Kalmia microphylla (Hook.) A. Heller.

The record derives from Tropicos which reports it as a synonym (record 12302452) with original publication details: Cycl. Amer. Hort. 2: 854 854 1900.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:133241-2.