Saxifraga rosacea subsp. hartii
S. rosacea subsp. hartii grows on sea-cliffs, where it has apparently been recorded from a number of stations on the W. and N. parts of Aranmore Island (W. Donegal). The altitude is reported to be about 90 m.
Although still recorded in one 10-km square, as in the 1962 Atlas, the known populations have declined severely due to overgrazing and the dumping of rubbish.
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.