‘French Grey’

Mauve (H2) flowers, VIII–IX; glabrous green foliage; upright; height 31–45cm; spread 46–60cm.

Wild-collected; found in Scotland by Betty Baum (of Aviemore, Inverness-shire, Scotland) before 1966; found at the same time as ‘Betty Baum‘.

The name is not descriptive of foliage.