Platanthera bifolia var. densiflora (synonym of Platanthera bifolia subsp. bifolia)

Platanthera bifolia var. densiflora is species in  the family Orchidaceae  subfamily: Orchidoideae, tribe: Orchideae, subtribe: Orchidinae,  
Genus Platanthera  This name is a synonym of Platanthera bifolia subsp. bifolia
Infraspecific taxa recognized within Platanthera bifolia: infraspecific taxa