SimplePlant

Ericaceae

Bog laurel

Kalmia polifolia Wangenh.

Family
Ericaceae
Genus
Kalmia

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Common names

By language (3)
English
Bog laurel
Finnish
Varpukalmia
Welsh
Calmia‘r gors

Synonyms

  • Chamaedaphne glauca (Aiton) Kuntze
  • Kalmia glauca Aiton
  • Kalmia oleifolia Dum.Cours
  • Kalmia polifolia f. polifolia
  • Kalmia polifolia subsp. polifolia
  • Kalmia polifolia var. polifolia
  • Kalmia rosmarinifolia Dum.Cours

Flowers

Flower colour
purple (USDA PLANTS Database)

Characteristics

Growth habit
Shrub
Lifespan
Perennial
In the US and Canada
Canada: native, Lower 48 states: native, St. Pierre and Miquelon: native

More in Kalmia

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.