Pictorial guide to the flora of the British Isles

Home ⟩ Pictorial Guide ⟩ Lamiaceae / Labiatae ⟩ Marrubium vulgare / white horehound

Marrubium vulgare L.

white horehound (Lamiaceae / Labiatae)

 SpreadBias within British IslesDirection of bias
RestrictedModerate tendencySE
Plant Atlas 2020
BSBI Distribution Map

Marrubium vulgare may be native on chalk or limestone sea-cliffs (seen here with Echium vulgare).

Beachy Head (VC14: East Sussex); 2016-06-21

 white horehound / Marrubium vulgare: _Marrubium vulgare_ may be native on chalk or limestone sea-cliffs (seen here with _Echium vulgare_).

The flowers of Marrubium vulgare have a 2-horned upper corolla lip.

Beachy Head (VC14: East Sussex); 2016-06-21

 white horehound / Marrubium vulgare: The flowers of _Marrubium vulgare_ have a 2-horned upper corolla lip.

All images copyright © Christopher J. Dixon unless otherwise indicated.

L-R: Bidens tripartita, Melilotus officinalis, Mimulus guttatus, Thalictrum flavum, Ranunculus peltatus, Anchusa arvensis, Malva alcea, Lolium perenne