Perennial.

Height.    20 - 60cm

Flowers.  Pale yellow, honey scented, in clusters forming whorls at the base of the leaves.

Flowering period.  April - June.

Habitat.    Woodland margins, hedgerows, roadsides, wasteland. . Mainly calcareous soils.

Regions in France.   All.

Protection in  France.   None known. Common.