1139 
3 S non ma. 8 
Graphidis et Opegraphae Ach. species plurimae. 
Graphis — Opegrapha — Oxystoma — Scaphis — 
Lecanactis et Sclerophyton Esehw. Fissurina Fee, 
17. Asterisga. 
Sporocarpia linearia curvata, subradiato - stella- 
ta, in stromate thallodi dilatato, sive pulvinulo, col- 
lecta. Lamina proliserä sporotamio corneo-carbo- 
naceo inter margines parallelas excepta. Sporae e 
disco rimaeformi propullulantes. 
Synonyma. 
Glyphidis Ach. species (v. c. G. labyrinthica, G. 
tricosa). Medusula Eschw. Sarcographa Fee. 
Obs. Species plures novae. 
18. Leucogramma. - 
Sporocarpia lirellaeformia varie curvata, simpli- 
cia vel subramosa. Lamina proligera canaliculata) 
sporotamio thallode, superne longitudinaliter rum— 
pente, excepta. Sporae e disco angustato propul- 
lulantes. 
Obs. Species omnes extraeuropaeae: v. c. e Brasilia: 
L. turgidum, L.plicatum, L. confertum, L. 
serpentarium, in insulis Raddack; L. raddac- 
cense, ex Africa: L. carneum etc. 
19. Platygramma. a 
Sporocarpia linearia, radiato-ramosa vel sub- 
simplicia. Lamina proligera libera, depresso- plana. 
margine nullo vel thallode spurio cincta. Sporae e 
disco propullulantes. 
5 Synonyma, 11 8 
Graphidis Ach. species paucissimae v. c. G. den- 
dritica, Diorygmatis — Leiorrheumatis — Pyrochro-. 
ae Eschw. species. Arthoniae Fee species. 
Obs. Species plures novae extraeuropabae. 
20. Glyphis. Ach. emend. 
Sporocarpia linearia vel oblonga, curvata, in 
stromate dilatato sive pulvinulo, e substantia propria 
formato vel thallodi, conferta. Lamina proligera li- 
bera. Sporae e disco depresso propullulantes. 
Synonyma. 
Glyphidis Ach. species (v. c. Glyphis cicatricosa), 
Obs. Species novae-Americanae: G. repens etc. 
b. Lamina proligera subrotunda. 
Leeidea. Fries emend. 7 
Sporocarpia disciformia vel hemisphaerica. La- 
ming proligera cornea (nigra), sporotamio proprio 
carbonaceo plus minusve in marginem elevato, ex- 
cepta, Sporae e disco propullulantes. 
21. 
Synonyma. 
Lecideae Ach. species plurimae fructu atro. 
Kuga 
Gyrophora Ach. Trachyliae Fr. species (v. c. T. fla- 
vo- virens). . N ie 
22. Patella ria. Hen. eee 7 D 
Sporocarpia patellaeformia vel hemisphaerica, 
Lamina proligera ceracea vel subcornea (colorata) li- 
bera, margine nullo vel primo thallöde, deinde mu- 
tato laminae concolore, cincta, Sporae e disco pro- 
pullulantes. a 7 
Synonyma. 
Lecideae Ach. species plurimae fructibus colora- 
Collematis Ach. spe- 
tis. Lecanorae Ach. nonnullae, 
cies paucissimae (C. nigrum etc.) Baeomyces Ach. Bi- 
atorae Fr. species plurimae, Trachyliae Fr. species (P. 
ligniaria) Myriotrema Fee. 255 
683 
25. Cladonia. Hehn. emend. 
Sporocarpia capituliformia, in stromate thallodi 
elongato, sive podetio, fistuloso terminalia. Lamine 
proligera subcarnosa mox inllata, limbo reſlexa. Spo- 
rae e superficie pröpullulantes. 
Synonyma, N 
Cenomyce Ach. except. paucissimis. .r 
24. Stereocaulon. Schreb. © 
Sporocarpia hemisphaerica in stromate thallodi 
elongato, sive podetio, fruticuloso terminalia. La- 
mina proligera carnco-cornea, sporotamio thallodi 
disciformi immarginatoque suffulta. Sporae e super- 
ficie propullulantes. 
Synonyma. 
Stereocauli Ach, species plurimae. 
25. Parmelia. Ach. Meth. 
Sporocarpia ex urceolata scutelliformia, rarius 
disciformis. Lamina proligera subcarnea l. ceracea, 
sporotamio thallodi, strato corticali tecto, excepta. 
Sporae e disco propullulantes, 
Synonyma. 
Parmelia — Borrera — Evernia — Cornicularia 
Cetraria — Roccella — Ramalina — Alectoria — 
Usnea Ach., Dufouriae (Siphöniae), Collematis — 
Urceolariae — Sagediae — Gyalectae Ach. plurimae 
species. Variolariae Ach. plurimae verrucis plano- 
concavis (metamorphoseos statum exhibentes). Le- 
cideae Ach. species (v. c. L. luteo-alba, L. aurantia- 
ca et aſſin. L. subcarnea, L. sulphurea, L. saxetana 
etc.) Thelotrematis Ach. species (V. c. T. variolarioi- 
des, T. exanthematicum. Isidii Ach. plurima (meta- 
morph. stat. exhib.), Biatorae Fr. species nonn. Ha- 
genia Eschw. Echinoplaca Fee. * 
26. Stict a. Schreb. 
Sporocarpia disciformia, submarginalia. La- 
mina proligera subcornea, sporotamio thallodi, stra- 
to corticali orbato, tam a thallo quam a lami- 
na subdiscolori, excepta. Cyphellae in thalli pagi- 
na inferiore. Sporae e disco propullulantes. 
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