*1: 'Formerly in
Chy-an-hal Moor' [sic = Chyenhal Moor],
1842 and 1884, WC (BM) (Curnow 1843, Castell
1950: 375, Paton 1969a: 694-695).
+1: Damp acid sand,
hollow near Abbey Pool, Tresco (SV8914), 1967, JAP 3634
(E) (Paton 1968c: 621,
MS.).
A single 1967 record from Scilly. Otherwise known
only by 1842-1844 records from two localities in
West Penwith, where Curnow (1882)
reported that it had been overgrown. The site beside Abbey
Pool on Tresco had become unsuitable for the species by 2002
(JAP pers. comm.), so the species may now be extinct in
C&S.
