102 
REPORT ON THE LICHENS OF EPPING FOREST. 
trunks, Nether Hall, Roydon, Rectory Lane, Loughton,. 
and elsewhere ; sterile. 
P. ulothrix, Nvl. 
var. virella, Cromb. 
On beech trunk, Little Monk Wood ; sparingly fertile. 
P. erosa, Leight. 
On tiles, Nether Hall, Roydon ; sterile. 
Tribe—EEC A NO-LECIDEEI. 
Sub-Tribe— EEC ANOREL 
Lecanora (Squamaria) saxicola, Ach. 
On brick walls, Epping Upland, Loughton Bridge, Wal¬ 
tham Abbey, Nether Hall, Roydon ; fertile. 
Sub. sp. albomarginata, Nyl. 
On sandstone boulder, Chamber’s Farm, Epping Upland, 
fertile. 
L. (Candelaria) laciniosa, Nyl. 
On cement, “ Robin Hood,” Loughton ; fertile. 
L. aurantiaca, Nyl. 
Sub. sp. erythrella, Nyl. 
On cement, Epping ; fertile. 
L. cerina, Ach. 
On ash trunk, Blackacre, Theydon Bois ; fertile. 
L. exigua, Nyl. 
On oak trunk, Epping Lower Forest ; on projecting 
beech-roots, Fairmead ; on old tombstones, St. Nicholas, 
Loughton ; on cement and sandstone, Epping Upland ; 
fertile. 
L. galactina, Ach. 
Sub. sp. dissipata, Nyl. 
On cement, Snaresbrook Railway Station ; fertile. 
L. subfusca, Nyl. 
On trunk of hornbeam, Baldwin’s Hill; fertile. 
L. subfusca, var. campestris, Nyl. 
On ash trunk, Epping Lower Forest ; on old tomb¬ 
stone, Epping Upland, fertile ; on brick coping, Debden 
Slade. 
L. albella, Ach. 
On hornbeam trunks, between Broadstrood and Debden 
Green, S. of Broadstrood, and elsewhere ; fertile. 
