by Dr M Lueth ©.
*1: Kynance Cove, 1912, LJC (BM) (Paton 1969a: 706).
*2: Damp shaded rocks beside Withey Brook, Trebartha,
North Hill, 1966, HJBB & JD (BBSUK) (Paton 1967b:
404, 1969a: 706).
Recorded in Cornwall only from these two
localities. Above Kynance Cove (vc1) it grows on serpentinite
crags high on side of small valley near coast, partly shaded
and sheltered by bushes, growing partly on underside of small
overhang, partly inside crack.