SimplePlant

Ericaceae

Lapland rosebay

Rhododendron lapponicum (L.) Wahlenb.

Family
Ericaceae
Genus
Rhododendron

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Lapland rosebay (Rhododendron lapponicum)
Photo: Louis Ancel, CC BY-SA 4.0, from Pl@ntNet via GBIF

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Common names

By language (11)
Bulgarian
Лапландски рододендрон
Chinese
高山杜鹃, 小叶杜鹃
English
Lapland rosebay
Finnish
Lapinalppiruusu, Lapin alppiruusu
Korean
담자리참꽃, 담자리꽃나무
Norwegian Bokmål
Lapprose
Norwegian Nynorsk
Lapprose
Persian
خرزهره بلندبوم
Russian
Рододендрон лапландский, Рододендрон мелколистный
se
Duottarčikŋa, Daŋasruvso
Swedish
Lapsk alpros, Fjällros

Synonyms

  • Azalea ferruginosa Pall.
  • Azalea lapponica L.
  • Azalea pallida Turcz.
  • Azalea parvifolia (Adams) Kuntze
  • Osmothamnus pallidus (Turcz.) DC.
  • Rhododendron confertissimum Nakai
  • Rhododendron lapponicum subsp. alpinum (Glehn) A.P.Khokhr.
  • Rhododendron lapponicum subsp. parvifolium (Adams) T.Yamaz.
  • Rhododendron lapponicum var. alpinum (Glehn) T.Yamaz.
  • Rhododendron lapponicum var. roseum Abrom.
  • Rhododendron lapponicum var. viride Berlin
  • Rhododendron micranthum Maxim.
  • Rhododendron pallidum (Turcz.) Dümmer
  • Rhododendron palustre Turcz.
  • Rhododendron parvifolium Adams
  • Rhododendron parvifolium f. alpinum Glehn
  • Rhododendron parvifolium subsp. confertissimum (Nakai) A.P.Khokhr.

Characteristics

Growth habit
Shrub
Lifespan
Perennial
In the US and Canada
Alaska: native, Canada: native, Greenland: native, Lower 48 states: native

Toxicity: Severe, as listed by the USDA PLANTS Database (2025-05-29). USDA rates how toxic a plant is to people or livestock; it is not a pet-safety rating, so ask a vet or poison line if a pet or child ate it.

Photos

More in Rhododendron

Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.