| Marsh Labrador tea |
|
| R. tomentosum in flower |
|
| Scientific classification |
| Kingdom: |
Plantae |
| Clade: |
Tracheophytes |
| Clade: |
Angiosperms |
| Clade: |
Eudicots |
| Clade: |
Asterids |
| Order: |
Ericales |
| Family: |
Ericaceae |
| Genus: |
Rhododendron |
| Species: |
R. tomentosum |
| Binomial name |
Rhododendron tomentosum
Harmaja |
|
| Synonyms |
-
- Ledum decumbens (Aiton) Lodd. ex Steud.
- Ledum dilatatum Rupr.
- Ledum graveolens Gilib.
- Ledum groenlandicum f. denudatum Vict. & J.Rousseau
- Ledum maximum (Nakai) A.P.Khokhr. & Mazurenko
- Ledum palustre L.
- Ledum palustre var. angustifolium Hook.
- Ledum palustre var. decumbens Aiton
- Ledum palustre f. decumbens (Aiton) Y.L.Chou & S.L.Tung
- Ledum palustre subsp. decumbens (Aiton) Hultén
- Ledum palustre f. denudatum (Vict. & J.Rousseau) B.Boivin
- Ledum palustre subsp. longifolium (Freyn) Kitag.
- Ledum palustre var. minus Nakai
- Ledum palustriforme A.P.Khokhr. & Mazurenko
- Ledum tomentosum Stokes
- Rhododendron palustre (L.) Kron & Judd
- Rhododendron subarcticum Harmaja
- Rhododendron tomentosum subsp. decumbens (Aiton) Elven & D.F.Murray
- Rhododendron tomentosum subsp. subarcticum (Harmaja) G.D.Wallace
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Rhododendron tomentosum (syn. Ledum palustre), commonly known as marsh Labrador tea, northern Labrador tea, marsh rosemary or wild rosemary, is a flowering plant in the subsection Ledum of the large genus Rhododendron in the family Ericaceae.