A mat-forming perennial with a woody base and herbaceous stems, occurring as a naturalised garden escape by streams and reservoirs and on banks, roadsides and waste ground. Some populations are very persistent. Generally lowland, but reaching 305 m at Heriot (Midlothian).
This species, popular in gardens for its creeping, bronze-tinted foliage, was first recorded from the wild in Britain in 1937 at a site in N. Ebudes where it still persists.
Native of South Island, New Zealand.
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.