Pl.cell.aph. 4,CENOTHALAMEZ. 105. Sticta. 431 
Lichenoides arboreum foliosum cinereum et sinuatum, inferne scabrum, 
Dillen in Raii Syn. 15, 17. 
Lichen plumbens, "Roth Bot. Mag. 2. 
Lichen verrucosus, Huds. Fl. Angl. 545, 
Lichen scrobiculatus, Scop. Carn. 1591; Engl. Bot. 497. 
Lobaria verrucosa, Hoffm. Germ. 146. 
Parmelia scrobiculata, Achar. Meth. 219. 
Sticta scrobiculata, Achar, Lich, 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 leve ubique, scutellis 
minoribus, Raii Syn. 73,64, . 
Lichen herbaceus, Huds. Fl, Angi. 544, 
Lobaria herbacea, Hoffm. Germ. 1AT. 
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 ; soredie 
nearly marginal, grey ; uadocneat villous} iC yphels hollow, 
whitish ; apothecia with a rust-colour centre. 
Lichen limbatus,:Engl. Bot. 1104. 
Sticta limbata, Achar. Meth. 280; Lich, 453. 
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 areyish, villous; G yphels plano-concave, 
whitish; jags round- lobed, very ‘slightly cut; apothecia 
scattered; centre rust-coldured and black ; thalloid border 
elevated, not in the least cut. 
Lichen ambavillarius, Bory Voy. 3, 100. 
Lichen fuliginosus, Dicks. 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 sylvatica. Wood dot-moss. 
Thallus large, light brown, rather naked, slightly pitted ; 
underneath brow n, ; villous; cyphels hollowed, white, palish 
white; jags deeply cut; lobes turmed back, crenate; apo- 
thecia ‘tnarginal, centre brown. 
