*1: Rotting pine log,
Bonython Plantations, Mullion, Apr. 1962, EWJ (BBS Exc.)
(Paton 1963: 483, 1969a: 692).
*2: Rosenannon Downs,
1963, JAP (BBSUK) (Paton 1969a:
Habitat notes from Cornwall are as follows. Several
records on peat of low hummocks in oligotrophic mires with Kurzia pauciflora, Odontoschisma sphagni,
unshaded to slightly shaded. In wet runnel in mesotrophic
spring-fed mire. Peaty soil of low bank at edge of old track
on damp heathland (over serpentinite). On decaying litter of
steep side of Molinia caerulea tussocks in
mire in old china clay workings, with Calypogeia arguta, Calypogeia fissa, Calypogeia
muelleriana, Cephalozia connivens.
On damp china clay spoil on bank near working quarry. With
other bryophytes in marsh developing on floor of china-clay
pit (with Atrichum
undulatum, Campylopus pyriformis,
bicuspidata, Gymnocolea inflata, Solenostoma
gracillimum, Lophozia incisa Riccardia multifida).
Clayey ditchside bank in heathy clearing in spruce plantation
(intermixed with Riccardia multifida).
Other associates recorded include Sphagnum
Recorded c.fr.: immature 2,