Pl.cell.aph. 4. CENOTHALAMEiE. 105.Sticta. 431 
Lichenoides arboreum foliosum cinereum et sinuatum, inferne scab rum, 
Dillen in Raii Syn. 75, 77. 
Lichen plumbens, Roth Rot. Mag. 2. 
Lichen verrucosus, Huds. FI. Angl. 545. 
Lichen scrobiculatus, Scop. Cam. 1591 ; Engl. Bot. 497. 
Lobaria verrucosa, Hoffm. Germ. 146. 
Parmelia scrobiculata, Achar. Meth. 219. 
Sticta scrobiculata, Achar. Lick. 453. 
On the ground amongst mosses, on rocks and the trunks 
of trees. 
5. Sticta herbacea. Herbaceous sticta . 
Thallus nearly round, slightly membranaceous, smooth, 
herbaceous, underneath paler, brown, woolly; spots few, 
naked ; jags sinuated, cut, rounded, spreading, slightly cre- 
nate ; apothecia scattered, centre slightly concave, red ; 
thalloid border wrinkled, crenulate. 
Lichenoides arboreum cinerea virens tenue et laeve ubique, scutellis 
minoribtis, Raii Syn. 73, 64. 
Lichen herbaceus, Huds. FI. Angl. 544. 
Lobaria herbacea, Hoffm. Germ. 147. 
Parmelia herbacea, Achar. Meth. 218 ; Lich. 459. 
On trunks of trees, also among mosses, and on rocks. 
6. Sticta limbata. Bordered dot-moss. 
Thallus round, sea-green, brownish ; lobes round ; soredice 
nearly marginal, grey ; underneath villous ; cyphels hollow, 
whitish ; apothecia with a rust-colour centre. 
Lichen limbalus, Engl. Bot. 1 104. 
Sticta limbata, Achar. Meth. 280; Lich. 45 3. 
On mossy rocks and the roots of trees. 
7. Sticta fuliginosa. Sooty dot-moss. 
Thallus round, sea-green, lurid, rough with brown gra- 
nules ; underneath greyish, villous ; cyphels plano-concave, 
whitish ; jags round-lobed, very slightly cut ; apothecia 
scattered ; centre rust-coloured and black ; thalloid border 
elevated, not in the least cut. 
Lichen ambavillarius, Bory Voy. 3, 100. 
Lichen fuliginosus, Hicks. Crypt. Brit. 1, 13'; Engl. Bot. 1103. 
Sticta ambavillaria, Achar. Lich. 455. 
Sticta fuliginosa, Achar. Meth. 281 ; Lich. 454. 
On the stems of trees and shrubs. 
8> Sticta syluatica. IVood dot-moss. 
Thallus large, light brown, rather naked, slightly pitted ; 
underneath brown, villous; cyphels hollowed, white, palish 
white; jags deeply cut; lobes turned back, crenate; apo- 
thecia marginal, centre brown. 
