Plant Wiki

The open plant encyclopedia

Know any plant.
Grow it well.

Snap a photo or search by any name to see how to care for it, where it comes from, whether it's safe, and a 3D model you can turn.

  • 13,000+plants with full pages
  • 365,000+plant species worldwide
  • 220+countries covered

Common in

See all

The plants people record most in your country, and ones that grow there wild.

What do you want to do?

Popular plants

Browse all plants

See them in 3D

All plants in 3D

Browse plants

Filter by what you want to do, shape, origin, country, care and safety.

Plant Wiki › Browse plants

Bog Pimpernel

Lysimachia tenella

Also called European Bog Pimpernel

Bog Pimpernel
Photo: Velella, CC BY-SA 3.0

Bog pimpernel is a low-growing, delicate perennial of damp habitats such as bogs, wet heaths and dune slacks. It needs consistently moist to wet soil and good light to do well.

Family
Primulaceae (Primul family)
Grows as
Grass, Perennial
Light
Full sun, Part shade
Water
Keep the soil consistently moist or boggy; never let it dry out.
Soil
Moist, peaty or acidic, nutrient-poor soil or a boggy mix.
Temperature
Tolerates cool temperate conditions; hardy to cold winters, protect from extreme heat and drying.
How easy
Moderate
Native range
W. & S. Europe, NW. Africa
Climate
temperate

About

Lysimachia tenella, synonym Anagallis tenella, known in Britain as the bog pimpernel, is a low growing perennial plant found in a variety of damp habitats from calcareous dune slacks to boggy and peaty heaths in western and southern Europe and Northwest Africa. In the United Kingdom it is mostly restricted to the western half of the country, although it was more common in the east before land drainage and intensification of farming in that area.

The species was first described by Carl Linnaeus as Lysimachia tenella in 1753. It was later transferred to the genus Anagallis, but returned to Lysimachia when Anagallis was synonymized with that genus, following molecular phylogenetic studies.

Other Lysimachia plants

Lysimachia foemina · Lysimachia minima · Lysimachia monelli · Pimpernel · Scarlet pimpernel · Roughleaf yellow loosestrife · Azorean Loosestrife · Manchurian yellow loosestrife · Fringed loosestrife · Gooseneck yellow loosestrife · Mixed Yellow Loosestrife · Dense Flowered Loosestrife

Text excerpted from the Wikipedia article Lysimachia tenella by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

Credits & terms

Identify a plant

Point at a leaf or flower and snap. One plant in frame works best.

Your photo
Starting camera…