44 A. Zahlbruckner: Flechten. I44 



Placodinm ferrugineum var. ferrugineofusca Wain. in Arkiv för Botan., Bd. VIII, 



no. 4, 1909, p. 65. — Sibiria, lignicola. 

 P geogenum Wain. in Arkiv för Botan., Bd. VIII, no. 4, 1909, p. 64. — Sibiria, 



ad terram furfosam. 

 /'. />olare Wain. in Arkiv för Botan., Bd. VIII, no. 4?, 1909, p. 62. — Sibiria, 



saxicola. 

 P. splendens Darb., Lieh, collect. 2 d Norweg. Polar-Expedit., 1909, p. 11. 

 Polyblastia mexicana B. de Lesd. in Bull. Soc. Bot. France, vol. LVI, 1909. 



p. 477. — Ad saxa vulcanica. 

 P. nantiana B. de Lesd. in Bull. Soc. Bot. France, vol. LVI (1909), p. 174. — 



Gallia, saxa calcarea. 

 P thrombioides A. Zahlbr. in Üstr. Bot. Zeitschr., Bd. LIX, 1909, p. 319. — 



Dalmatia, ad turam. 

 Polyblastiopsis meridionalis A. Zahlbr. in Annal. naturhist. Hofmus. Wien, 



Bd. XXIII, 1909, p. 223. — Hungaria, Fiume, corticola. 

 Polycauliona cribrosa Hue in Bull. Soc. Linn. Normandie, 6. ser., vol. 1 [1907], 



1909, p. 87. — Van Diemens Land, saxicola. 

 P. Maheui Hue apud Mah. in Bull. Soc. Bot. France, vol. LVI, 1909, p. 390, 



Fig. 2 — 3. — Hispania, saxicola. 

 P. rhopaloides Hue in Bull. Soc. Linn. Normandie. 6. ser., vol. I [1907], 1909, 



p. 78. — Marti nica, ad ligna putrescentia. 

 Porina (spet. Sagedia) dacryospora A. Zahlbr. in Östr. Bot. Zeitschr., Bd. LIX, 



1909, p. 399. - Dalmatia, corticola. 

 P (sect. Segestria) paulensis A. Zahlbr. in Denkschr. Math.-Naturw. Klasse 



kaiserl. Akad. Wissensch. Wien, Bd. LXXXIII, 1909, p. 90. — Brasilia, 



corticola. 

 Porocyphus leeideiformis Crozals in Bull. Acad. Geogr. bot., XVII, 1909, p. 263. 



— Gallia, saxicola. 



Porophora coriacea var. ochrolechioides Wain. in Arkiv för Botan., Bd. VII 1, no. 4, 



1909. p. (50. — Sibiria. 

 Psewlopyrennla (Heterothelium) diluta var. degenerans Wain. in Bot. Tidsskrift, 



vol. XXIX, 1909, p. 380. — Siam. 

 Psora mexicana B. de Lesd. in Bull. Soc. Bot. France, vol. LVI, 1909, p. 174. 



— Mexico, ad saxa vulcanica. 



Psorotichia Tongleti D. de Lesd. in Bull. Soc. Bot. France, vol. LVI (1909), 



p. 174. — Belgia, saxa calcarea. 

 Pterygium setubalense Harm, in Bull. Soc. Bot. France, vol. LVI, 1909, p. 7. — 



Lusitania, calcicola. 

 Pyrenula approximata Wain. in Bot. Tidsskrift, vol. XXIX, 1909, p. 377. — 



Siam, corticola. 

 P feracissima Wain. in Bot. Tidsskrift, vol. XXIX, 1909, p. 377. — Siam, 



corticola. 

 P submarginata Wain. in Bot. Tidsskrift, vol. XXIX, 1909, p. 378. — Siam, 



truncicola. 

 P. (sect. Eupyrenula C. Subglobosae) platysporella A. Zahlbr. in Denkschr. Math.- 

 Naturw. Klasse kaiserl. Akad. W T issensch. Wien, Bd. LXXXIII, 1909, 



p. 92. — Brasilia, corticola. 

 Pyxine retirugella var. laevior Wain. in Bot. Tidsskrift, vol. XXIX, 1909, p. 113. 



— Siam, corticola. 



