Rhododendron groenlandicum

Rhododendron groenlandicum
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Ericales
Family:	Ericaceae
Genus:	Rhododendron
Subgenus:	Rhododendron subg. Rhododendron
Section:	Rhododendron sect. Rhododendron
Subsection:	R. subsect. Ledum
Species:	R. groenlandicum
Binomial name
	Rhododendron groenlandicum; (Oeder) Kron & Judd
	Distribution of Rhododendrom groenlandicum
Synonyms
	Ledum canadense G.Lodd. ; Ledum groenlandicum Oeder ; Ledum groenlandicum var. aridiphilum D.Löve ; Ledum latifolium Jacq. ; Ledum latifolium var. canadense (G.Lodd.) DC. ; Ledum latifolium var. palustre Alph.Wood ; Ledum pacificum Small ; Ledum palustre subsp. groenlandicum (Oeder) Hultén ; Ledum palustre var. groenlandicum (Oeder) Rosenv. ; Ledum palustre var. latifolium (Jacq.) Hook. ;

Rhododendron groenlandicum (bog Labrador tea, muskeg tea, swamp tea, or in northern Canada, Hudson's Bay tea; formerly Ledum groenlandicum or Ledum latifolium) is a flowering shrub with white flowers and evergreen leaves that is used to make a herbal tea.