Pictorial guide to the flora of the British Isles

Home ⟩ Pictorial Guide ⟩ Lamiaceae / Labiatae ⟩ Prunella grandiflora / large-flowered selfheal

Prunella grandiflora (L.) Scholler

large-flowered selfheal (Lamiaceae / Labiatae)

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Plant Atlas 2020
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As its name suggests, Prunella grandiflora has much larger flowers than its ubiquitous relative Prunella vulgaris.

Isère (38), France; 2017-07-15

 large-flowered selfheal / Prunella grandiflora: As its name suggests, _Prunella grandiflora_ has much larger flowers than its ubiquitous relative _Prunella vulgaris_.

Prunella grandiflora also differs from Prunella vulgaris in having much shallower teeth at the end of the upper lip of the calyx.

Isère (38), France; 2017-07-15

 large-flowered selfheal / Prunella grandiflora: _Prunella grandiflora_ also differs from _Prunella vulgaris_ in having much shallower teeth at the end of the upper lip of the calyx.

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