REPORT ON THE LICHENS OF EPPING FOREST.
var. scabrosa, Mudd.
On heathy ground, Loughton Camp and Little Monk
Wood; near Sandpit Plain; fertile,
var. coronata, Nyl.
On ground, border of Great Monk Wood; heathy
ground between Sandpit Plain and Little Monk Wood;
fertile.
C. floerkiana, Fr.
On heathy ground between Sandpit Plain and Little
Monk Wood; and elsewhere; fertile.
Cladina sylvatica, Hoffm. f. tenuis, Flk.
On stump, border of Great Monk Wood; on boggy
heath, Woodreddon Hill; sterile.
Tribe-PARMELIEI.
Evernia prunastri, Ach. Lich. Univ.
On trunk of oak near Grubb's pit; trunk of hornbeam
near York Hill; Highbeach; Epping Lower Forest.
Sterile. The specimens are generally very stunted and
unhealthy looking; those from Epping Lower Forest
are finer.
Parmelia saxatilis, Ach. Meth.
On trunks of trees throughout the Forest. Sterile, but
well developed at Oak Hill, Bell Common, Great
and Little Monk Woods; sterile.
P. lorreri, Turn.
On trunk of oak, Great Monk Wood; Nether Hall
grounds.
P. exasperata, Nyl.
Distributed throughout the Forest; sterile and poorly
developed wherever found.
P. physodes, f. labrosa Ach.
One of the commonest lichens of the Forest. Sterile,
but well developed on trees round the pond at Bell
Common. Well grown specimens occur in Great and
Little Monk Woods.
Tribe—PELTIGEREI.
Peltigera canina, Hoffm.
Near Fairmead Bottom; fertile; border of Sand Pit