Systematik und Pflanzengeographie. | 121 
 Austr.). — L. geina Stzbgr. nov. sp. p. 166 (Capstadt). — L. lactens Stzbgr. noV. sp. 
 p. 167 (Capstadt). — L. lutea Stzbgr. nov. sp. p. 167 (Transvaalia), — L. paraspeirea 
Stzbgr. nov. sp. p. 168 (Cap b. Sp.). — L. orbiculata Stzbgr. noV. sp. p.:169 (Transvaalia). 
— L. lactaria Stzber. nov. sp. p. 170 (Capstadt). — L. stellans Stzbgr. nov. sp. p. 170 
(Transvaalia). — L. ochroidea Stzbgr. nov. sp. p. 171 (Capstadt) — L. squamifera Stzbgr. 
nov. Sp. p. 172 (Capstadt). — L. quartzina Stzbgr. nov. sp. p. 172 (Capstadt). — L. valida 
Stzber. nov. sp. p. 173 (Transvaalia). — L. maculosa Stzbgr. nov. sp. p. 175 (Algier). — 
L. fuscotabulata Stzbgr. nov. sp. p. 174 (Transvaalia). — L. rudis Stzbgr. nov. sp. p. 174 
(Cap b. Sp.). — L. patellaria Stzbgr. nov. sp. p. 175 (Mons Leonis). — L. afra Stzbgr. 
p. 175 (Syn. Buellia africana Müll. Arg.). — L. nanosperma Stzbgr. p. 176 (Syn. Buellia 
microsperma Müll. Arg.). — L. lutata Stzbgr. nov. sp. p. 176 (Afric., Austr.). — L. aetha- 
loessa Stzbgr. noV. sp. p. 178 (Cap. b. Sp.), — L. dispersula Stzbgr. nov. sp. p. 178 (Cap 
b. Sp.). — L. stellulata Tayl. f. albosparsa Stzbgr. nov. f. p. 179; — — f. murina Stzbgr. 
nov. f. p. 179; — — £. hybrida Stzbgr. nov. f. p. 179 (Cap b. Sp.). — L. perigrapta Stzbgr. 
noVv. sp. p. 179 (Capstadt). — L. coerulata Stzbgr. nov. sp. p. 180 (Cap b. Sp.) — L. per- 
modica Stzbgr. nov. sp. p. 180 (Cap b. Sp.). — L. Transvaalica Stzbgr. nov. sp. p. 180. — 
L. rusticorum Stzbgr. noVv. sp. p. 181 (Transvaalia). — L. viridicata Stzber. nov. sp. p. 184 
(Cap b. Sp.). — L. pachnodes Stzbgr. nov. sp. p. 184 (Cap b. Sp.) — L. callaina Stzbger. 
noY. sp. p. 184 (Capstadt),. — L. discors Stzbgr. nov. sp. p. 185 (Afrie., Austr), — L. 
melanthina Stzbgr. nov. Sp. p. 185 (Cap b. Sp.). — L. ambusta Stzber. nov. sp. p- 186 
(Natalia). — L. praelata Stzbgr. nov. sp. p. 186 (Natalia, Transvaal.). — L. nesiotis Stzbgr. 
nov. sp. p. 187 (Mons Leonis.. — L. cerebellina Stzbgr. nov. sp. p. 188 (Abyssinica). — 
 L. geographica var. intermedia Stzbgr. nov. var. p. 189 (Cap b. Sp.). — L. Oirtensis Flagey 
 nov. sp. p. 191 (Algier. — L. opacata Stzbgr. nov. sp. p. 191 (Cap: b. Sp.). — L. mor- 
tualis Stzbgr. nov. sp. p. 192 (Cap b. Sp.). — L. perforams Stzbgr. nov. sp. p. 192 (Trans- 
vaalia). — L. acervata Stzbgr. nov. sp. p. 193 (Transvaalia). 
Xylographa (1). 
Lithographa (3), L. Cerealis Stzbgr. nov. sp. p. 194 (Afric., Austr.). 
Graphis (56), @. devestiens Nyl. nov. sp. p. 195 (Natalia). 
Helminthocarpon (2). 
Lecanactis (10). 
Medusula (2). 
Opegrapha (44), O. diaphorella Stzber. nev. sp. p. 202 (Cap b. Sp.). 
Platygrapha (8), P. septenaria Stzbgr. nov. sp. p. 206 (Cap b. DB) 
Stigmatidium (10). 
Arthonia (45), A. nana Stzbgr. nov. sp. p. 207 (Natal.). — 4. confinis Stzbgr. 
nor. sp. p. 211 (Aegypt.). — A. argentea Stzbgr. nov. sp. p. 211 (Cap b. Sp.) — 4. Ca- 
pensis Stzbgr. noV. sp. p. 212. 
Melaspilea (5). 
Schizographa (1). 
Chiodecton (11). 
Glyphis (6). 
Cora (1). 
Dichonema (1). 
Normandina (1). 
Eindocarpon (21). f 
Verrucaria (107), V. congregabilis Stzbgr. nov. sp. p. 220 (Algier). V. ewry- 
ma Stzbgr. nov. sp. p. 222 (Cap b. Sp.). — V. locuples Stzbgr. nov. sp. p. 223 (Natal). 
— V. truneulus Stzbgr. nov. sp. p. 228. 
Parathelium (1). 
Strigula (9). 
Melanotheca (2), M. oculea Stzbgr. nov. sp. p. 231 (Natalia). 
Trypethelium (17), darunter T. ? coccinatum Stzbgr. nov. sp. p: 232 (Kongo). 
