12 THE CRYPTOGAMIC FLORA OF KELVEDON
P. physodes, L. On trees and palings. Var. recurva, Leight.
Braxted, on tress. Var. labrosa, Ach. On fir-branches, Kelvedon.
Old palings, Braxted; Colne.
P. reddenda, Stirt. Trees, Kelvedon; Feering.
P. perlata, L. On trees, Kelvedon; Feering; Inworth;
Easthorpe.
P. borreri, Turn. Trees, Kelvedon ; Braxted Park ; Inworth.
P. fuliginosa, Dub. f. olivacea, Leight. On trees and palings,
frequent but barren, Kelvedon ; Inworth, &c.
P. acetabulum, Neck. On elm, ash, and lime trees, Kel-
vedon ; Coggeshall; Rayne ; Great Braxted ; Witham ; Felix Hall
Park ; Rivenhall; Lyston.
P. saxatilis, L. On trees and pales. Easthorpe, in fruit;
Kelvedon.
Physcia parietina, L. Trees and walls, Kelvedon. Var.
aureola, Ach. Brick walls, Kelvedon; Chipping Hill. Var. laciniosa,
Duf. On trees, Kelvedon; Yeldham. Var. lychnea, Ach. On
trees, frequent, Kelvedon. On walls, Earl's Colne. At base of old
elms, Kelvedon, of a dark orange-yellow. Var. polycarpa, Ehrb.
Willow-tree, Rivenhall. Palings, Kelvedon and Walton. f. cineras-
cens, Leight. Elms, Kelvedon.
P. ciliaris, L. Trees, Kelvedon. Old wall, Chipping Hall.
f. actinota, Ach. Trees, Kelvedon.
P. pulverulenta, Schreb. On trees, Kelvedon. Ashy-grey
form on horse-chestnuts, Kelvedon, 1884. f. pityrea, Ach. On
trees, Braxted; Kelvedon. On mosses on walls, Chipping Hill;
Feering. f. angustata, Hffm. On moss, Kelvedon.
P. obscura, Ehr. On trees, Kelvedon ; Feering.
P. adglutinata, Flk. On elm and ash trees, Kelvedon. On
wall, Braxted. On a culvert, Feering.
P. erosa, Borr. Base of old elm. Messing.
P. astroidea, Clem. Kelvedon.
P. stellaris, L. Trees, Kelvedon; Totham; &c. Var. leptalea,
Ach. Ulting, near Maldon, Mr. Piggott. Var. tenella, Scop. On
trees, walls, and palings, Kelvedon ; Chipping Hill; Lyston ; Riven-
hall. Var. casta, Hffm. On brick walls, trees, and slates, Kelvedon;
Coggeshall; Great Tey.
Squamaria saxicola, Poll. Frequent on brick walls, and on
tiles, Kelvedon. Var., with margin of apothecia albo-pulverulent, on
a tile, Kelvedon.