Ord. VIII. Tribe V. LICHENS PSEUDO-LICHENES. 977 
25710 Crust very thin determined polished brown. Apothecia min. hemisph. glob, without orifices : kernel white 
15711 Crust membranous determined shining somewhat olive-colored, Apothecia subsessile scattered hemis- 
pherical conoid papillose : kernel compressed somewhat membranous white 
15712 Crust exceedingly thin spreading quite white. Fructification minute roundish subelliptical. Tubercles 
semi-immersed : the interor white 
15713 Crust thin cartilaginous membranous polished becoming cracked whitish, Apothecia minute hemisphe- 
rical clustered subconfluent with scarcely any orifice 
f f Thallus nearly solid, somewhat gelatinous. Blennorina. 
15714 Crust somewhat gelatinous roundish broken dark crenate cut radiated in the circumference, Apothecia 
subglobose immersed papillose at end 
f f t Thallus subtartareoiis, crustaceous, contiguous, cracked into areola;, or powdery. Lithocia. 
15715 Crust tartar, contig. whitish, Apothecia minute clustered immersed subglobose dirty transparent inside 
15716 Crust tartareous contiguous bordered finely dotted mouse-color, Apothecia minute subglobose immersed 
with a prominent papilla : dirty-white inside 
15717 Crust tartareous contiguous finely cracked subrugose lead-color, Apothecia subglobose innate finely be- 
coming depressed and scutelliform 
15718 Crust with the figure of a tree greenish-black bordered, Areolae nearly separate somewhat branched 
radiating, Apothecia conoid becoming concave above 
/8 AreolEe of the crust dispersed deformed brownish-black 
f f f f Thallus soft, cottony, sotnewhat spongy, or thin and arachnoid. Inoderma. 
15719 Thallus thin somew. fibrous uneq, pale-yell. Apothecia minute globose immersed with a prominent orifice 
15720 Crust equal polished whitish ash-colored, Warts ot apothecia subglobose. Orifices several depressed black 
15721 Crust white powdery and cracked, Tubercles numerous depressed oblong irregular obtuse yellowish- 
brown clothed with deciduous mealiness 
15722 Crust cartilagin. membr. white, Apoth. sess. broad, turn, round, rep. irreg. and confl. dark with elevat.dots 
15723 Crust membr. pale cinereous and glaucescent, Apoth. flatten, upon the crust plane angular substell. black 
15724 Crust membr. somew. olive-col. Apoth. min. flat concav. somew. membr. oval-ellipt. and renif wrink. dark 
15725 Crust thin subtartareous equal somewhat cracked white, Apoth. clustered flat somewhat immersed round 
oblong and curved black cffisious 
1572S Crust membranac. smooth somew. shining white or greyish-brown bordered with black, Apothecia half 
immersed naked flexu. simple or branch. : disk very narr. marg. formed of the thallus raised membranac. 
B Crust effusemem.br. whitish, Apoth. emerging flexuose with a channelled dehiscent csesious disk with an 
elevated tumid margin 
y Crust very thin hoary glaucous shining, Apothecia emerging straight long nearly simple acuminate 
somewhat parallel : disk channelled 
15727 Crust somewhat cartilaginous unequal very white, Apothecia immersed flexuose branched black : branches 
divergent forked acute, Disk broad flat naked 
15728 Crust cartilaginous membranous unequal rugulose of a regular figure white and cinereous, Apothecia 
immersed long clustered flexuose nearly simple and branched 
15729 Crust membranous polished pale-olive, Apothecia clustered nearly simple curved turgid obtuse : disk 
broad convex cinereous pruinose with a thick powdery white margin 
15730 Crust orbicular granular smooth white, Apothecia immersed scattered short straight nearly simple : 
margin of the perithecium with a longitudinal furrow 
and Miscellaneous Particulars. 
2364. Graphis. From y^ccfpu, to write. The apothecia are extremely similar in form to the characters of 
some strange language. It is very near Opegrapha from which it does not at all differ in habit. 
3 R 
