by Dr M Lueth ©.
*1: Carn Galver, 1881, WC (NMW) (Paton 1969a:
*2: Kilmar Tor, 1925, FR (BM) (Paton 1969a:
700). This record is older than that published as new to vc2
by Paton (1962: 360).
Habitat notes from Cornwall are as follows. On
horizontal sloping or vertical granitic rocks about tors and
block screes on hill tops and slopes, in sheltered hollow and
in crevices between boulders. On granitic rock in deciduous
woodland. One strong patch on low branch in damp deciduous
woodland. Soil on heathy slope of sea-cliff (with Lophozia ventricosa,
Leaves often deciduous. Not seen