100 REPORT ON THE LICHENS OF EPPING FOREST.
Trachylia tympanella, Fr.
On stump, Woodreddon Hill ; on oak rails. Great Parndon,
and Thornwood Common ; fertile.
Tribe—CLADONIEI.
Pycnothelia papillaria, Duf. Bory.
On bare, heathy ground to the east of Great Monk
Wood, in two stations ; spermogoniferous.
Cladonia pyxidata, Fr.
var. chlorophaea, f. myriocarpa, Cromb.
On heathy ground, Blackweir Hill ; fertile,
var. chlorophaea, f. lepidophora, Florke.
At base of stump, border of Little Monk Wood ; fertile.
C. fimbriata, Fr.
var. tubiformis, Fr.
On stump, S.E. of Loughton Camp ; spermogoniferous.
var. carneopallida, Nyl.
On decayed fallen tree, between Broadstrood and Debden
Green ; fertile.
Sub. sp. fibula, var. subcornuta, f. nemoxyna, Nyl.
Wet heath, Woodreddon Hill ; sterile.
var. radiata, Nyl.
Heathy ground, border of Little Monk Wood ; sterile.
C. furcata, Hoffm.
Sub. sp. racemosa, Nyl.
On bare, heathy ground, Blackweir Hill ; Epping Lower
Forest ; Lodge Road ; spermogoniferous.
C. coespititia, Florke.
On bank, Blackweir Hill ; fertile.
C. macilenta, Hoffm.
f. scolecina, Nyl.
On decayed oak fence rails, Great Parndon Church ; on
stump, Loughton Camp ; between Broadstrood and
Debden Green ; sparingly fertile.
var. d. ostreata, Nyl.
On ditch-bank, Alderton Hill, Loughton ; at base of
oak by the gravel-pit near Monk Wood ; very sparingly
fertile.
Tribe—RAMALINEI.
Ramalina calicaris, Nyl.
On ash trunk, Epping Upland ; sterile.