Lily of the Valley Convallaria majalis

A fragrant spring-flowering rhizomatous herb of shady, humus-rich beech woods and garden escapes; its nodding bell-shaped white flowers are unmistakable but the plant is highly toxic. In the Black Forest it appears both in wild understories and as escapees near older settlements and cemeteries.

Look for a single arching stem bearing a row of 5–15 nodding, white bell-like flowers and two broad glossy basal leaves; the sweet fragrance is another clue, but avoid handling for ingestion—plant is toxic.

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Common Confusions

  • Wild Garlic Allium ursinum Wild garlic has broader, singular leaves and a garlicky odor and umbels of white flowers, while lily of the valley has bell-shaped flowers on a single arching stalk and no garlic smell.
  • Lesser Periwinkle Vinca minor Periwinkle is evergreen with violet-blue flat flowers and trailing habit, not bell-shaped white flowers or paired leaves.
  • Solomon's Seal Polygonatum multiflorum Solomon's seal has pendant tubular flowers from the stem axis and alternate leaves; lily of the valley flowers arise from the stem beneath the leaves.
  • Arum Maculatum Arum maculatum Arum has a spadix and spathe inflorescence and arrow-shaped leaves, markedly different from lily of the valley.
  • False Lily of the Valley Maianthemum bifolium Maianthemum has more open clusters of small white flowers and usually two leaves per shoot; check flower cluster vs single flower stalk shape.