320 E. A. Vainio, Lecideales, 



kalico lutescentibus deindeque rubescentibus, intus albis et 

 jodo baud reagentibus. Apothecia sat parva aut fere medio- 

 cria, nigra, nuda, disco primum piano, demum convexo, laevi- 

 gato, margine sat tenui, demum excluso. Sporae 8:nae, 

 demum nigricantes, long. O.022 — O.032, crass. O.oio — O.013 mm, 

 1-septatae. 



Disrt. In latere rupis graniticae ad Veskoniemi in reg. 

 pinifera in Lin. 



Thallus modice incrassatus, verrucis 1 — 0.6 mm latis, sat 

 irregularibus aut rotundatis, KHO solutionem luteam effundenti- 

 bus deindeque crystalla rubra acicularia formantibus. Apothecia 

 lat. circ. 1 — O.5 mm, demum bene prominentia. Perithecium sub- 

 fusco-fuligineum. Hypothecium rubricoso- aut fuscescenti-fuligi- 

 neum. Hymenium circ. O.120 mm crassum, jodo persistenter cae- 

 rulescens. Epithecium olivaceo- aut p. p. aeruginoso-fuligineum, 

 KHO non reagens. Paraphyses gelatinam sat abundantem per- 

 currentes, parce ramoso-connexae, cellulis oblongis aut ellipsoideis, 

 apice saepe leviter incrassatae. Sporae distichae, medio raro 

 leviter constrictae, strato gelatinoso sat crasso indutae. Gonidia 

 €ystococcoidea, simplicia, globosa, diam. O.oos — O.013 mm, vacuolis 

 lateralibus, membrana sat tenui. 



26. Rh. chionophilum Th. Fr. 



Lich. Scand. II (1874) p. 612 p. p. Lecidea chionophila Vain. Adj. 

 Lich. Lapp. II (1883) p. 122. Catocarpus alpicolus Miill. Arg. En. Lich. 

 Valais. (Bull. Soc. Murith. du Valais, 1881) p. 18. 



Exs. Zahlbr. Lich. Rar. Exs. Vindob. I (1903) n. 25 (f. decolo- 

 rata) sec. Lynge Ind'. Lich. Exs. II p. 269. — Claud, et Harm. Lich. Gall. 

 Exs. VII (1905) n. 345 (sec. Lynge 1. c. p. 162). — Malme Lich. Suec. 

 Exs. XIV (1913) n. 347. 



Thallus crustaceus, uniformis aut rarius ambitu sub- 

 effiguratus, areolatus, areolis planis aut rarius convexis, 

 dispersis aut subcontiguis, flavescentibus citrinisve aut par- 

 tim albidis, baud pruinosis, laevigatis, esorediatis, KHO 

 lutescentibus deindeque rubescentibus, intus albis et jodo 

 baud caerulescentibus, hypothallo nigro. Apothecia vulgo 

 mediocria, vulgo prominentia, nigra, nuda, disco piano et 

 vulgo demum convexo, laevigato, margine vulgo sat tenui, 

 persistente aut demum excluso. Sporae 8:nae, demum ob- 

 scuratae, long. O.021 — O.oao, crass. O.oio— O.012 mm, 1-septatae. 



