Acta Societatis pro Fauna et Flora Fennica, 49, N:o 2. 121 



Sporae 1-septatae, haud aut raro leviter constrictae, exosporio 

 distincto, long. O.013 — O.015, crass. O.004 — O.005 mm (me observante), 

 loculis aeque longis. Conidangia „lat. O.047 mm", conidia „bacilli- 

 formia, recta, long. O.00-1, crass. O.001 mm" (secundum annot. Nyl. 

 in sched. orig.). In speciminibus a me collectis sporae rarissime 

 nonnullae 2-septatae, long. O.013 — O.018, crass. O.005— O.oos mm. 



Subtrib. 8. Gloeophragmiae Vain. 



Thallus crustaceus, gonidia continens, aut e mycelio 

 gonidiis destitute* constans vel thallum alienum gonidiosum 

 insidens. Apothecia recta, simplicia aut confluentia, ostiolo 

 mediano instructa. Paraphyses in gelatinam diffluxae aut 

 haud evolutae. Sporae ellipsoideae oblongaeve, decolores 

 (aut raro pallidae), septis 1— pluribus transversim divisae. 



1. Thelidium Mass. 



Framm. Lich. (1855) p. 15; Koerb. Syst. Lich. Germ. (1855) p. 

 353; Arn. Lich. Munch. (1891) p. 114; Zahlbr. Ascol. (1903) p. 53, 

 56; A. Smith Mon. Brit. Lich. II (1911) p. 297; Jatta Fl. It. Crypt. 

 Lich. (1911) p. 829; Zschacke Mitteleur. Verr. (Hedwigia LXII, 1920) 

 p. 90. 



Thallus crustaceus, uniformis. Apothecia simplicia. 

 Perithecium rectum, ostiolo mediano. Gelatina hymenialis 

 vulgo jodo reagens. Paraphyses in gelatinam diffluxae. 

 Sporae 8:nae aut abortu pauciores, decolores aut raro 

 pallidae, ellipsoideae oblongaeve, septis transversis 1 — 3 

 ( — 7), raro etiam septo longitudinali instructae. Gonidia 

 pleurococcoidea. 



Stirps 1. Sporae septis transversis 3 — pluribus, raro 

 etiam septis longitudinalibus. 



1. Th. papulare (Fr.) Arn. 



Lich. Frank. Jur. (Fl. 1885) p. 258, Lich. Tirol XXIII (1887) p. 

 125, XXX (1897) p. 36; Lahm Zus. Westf. Flecht. (1885) p. 135; Vain. 

 Lich. Cauc. (1899) p. 340; A. Smith Mon. Brit. Lich. II (1911) p. 298; 

 Zschacke Hedwigia LXII, 1920, p. 145. Verrucaria papillaris Fr. Lich. 

 Eur. Ref. (1831) p. 434; Nyl. Fl. 1883 p. 103 („V. papulosa" errat. typ.). 

 Verrucaria Sprucei Ch. Bab. in Leight. Brit. Ang. Lich. (1851) p. 54 (76), 



