*1: Marazion Marsh,
undated, WC (OXF) (Curnow 1884, Paton 1969a:
708).
*2: Hustyn Wood, 1878,
RVT (B) (Paton 1969a:
708).
In wet mesotrophic habitats. Habitat notes from
Cornwall are as follows. In vc1 at Porkellis Moor in hollows
on wet heath partly shaded by Grey Willow, also on earthy
roots emergent from shallow pool in carr of Grey Willow on
area of old mining ground. In vc2 nine records: in Grey Willow
carrs; in unshaded marshy hollows in old china-clay workings;
in small mire in hollow partly under Grey Willows at edge of
wet heaths; in wet hollow in old china clay spoil heap,
slightly to rather heavily shaded by Grey Willow scrub;
weak-looking plants in ditch beside track in rather heavy
shade of spruce plantation. Associates recorded in Grey
Willow carrs are Polytrichum commune
var. commune, Sphagnum fallax, Sphagnum fimbriatum
and Sphagnum
palustre. In china-clay pit marshes with Solenostoma
gracillimum, Scapania undulata, Sphagnum denticulatum,
Juncus
effusus.
Not seen c.fr.