Ledum glandulosum var. columbianum (Piper) Hitchcock
Ledum glandulosum var. columbianum (Piper) Hitchcock is a synonym sensu TROPICOS of:
Rhododendron columbianum Harmaja, an accepted species name sensu FNA Ed. Comm., 2009.
Ledum glandulosum var. columbianum (Piper) Hitchcock is a synonym sensu TROPICOS of:
Rhododendron columbianum Harmaja, an accepted species name sensu FNA Ed. Comm., 2009.