A perennial herb of grassland and disturbed habitats, including hay meadows and pastures, chalk and limestone downland, field-borders, railway banks, roadsides, waste places, shingle banks and fixed sand dunes; it is usually found on neutral or calcareous soils, especially clays that are wet in winter but baked dry in summer. Lowland.
The distribution of S. erucifolius shows little change since the 1962 Atlas, but it may have declined locally, particularly in the English Midlands and at the northern edges of its range.
Eurosiberian Temperate element; also in E. Asia.
PLANTATT - Attributes of British and Irish plants. (.zip 1455KB) This dataset was compiled and published in 2004, and last updated in November 2008. Download includes an Excel spreadsheet of the attributes, and a PDF explaining the background and nomenclature. Note that the PDF version is the booklet as published, whereas the Excel spreadsheet incorporates subsequent corrections. A hardcopy can be purchased from the Centre for Ecology and Hydrology.