Acta Societatis pro Fauna et Flora Fennica, 53, N:o 1. 105 



Distr. Ad terram humosam nudamque et muscos, saxa rupesque 

 obtegentes, locis apricis, praecipue calcariis provenit. Satis typica 

 paucis locis in territorio coUecta est, saepissime in v. neglectam 

 transiens. 



Thallus primarius persistens, squamis circ. 13 — 2 mm longis 

 latisque, materiam granuloso-farinosam albam abundanter continenti- 

 bus. Hypothallus partim fruticulosus, partim byssoideus effususque. 



38. *C1. chlorophaea (Floerk.) Spreng. 



Cenomyce chlorophaea Floerk. in Sommerf. Suppl. Fl. Lapp. (1826) 

 p. 130. Cladonia chlorophaea Spreng. Linn. Syst. Veg. IV (1827) p. 273; 

 Schaer. Enum. Lich. Eur. (1850) p. 152; Zopf Flechtenst. (1907) p. 173, 

 291, 407, Beitr. Mon. Chem. Clad. (1908) p. 80. CI. pyxidata *Cl. chlo- 

 rophaea Arn. Lich. Frank. Jur. (Fl. 1884) p. 15; Nyl. Fl. 1884 p. 391. 

 CI. pyxidata g. chlorophaea Floerk. Clad. Comm. (1828) p. 70; Vain. 

 1. c. II p. 232, III p. 252. 



Exs. Floerk. Deutsch. Lich. Ill (1815) n. 57, Clad. Exs. (1829) n. 

 28,36,38—46. — Norrl. et Nyl. Herb. Lich. Fenn. IX (1882) n. 403, 405. 



Icon. Arn. Lich. Exs. (1888) n. 1326, 1328, 1329. — Zopf Beitr. 

 Mon. Chem. Clad. (1908) tab. Ill f. 2. 



Thallus primarius squamis mediocribus minoribusve. 

 Podetia e lamina thalli primarii enata, brevia aut saltern 

 tabulatis brevibus, scyphifera, scyphis vulgo latis, regulari- 

 bus, vulgo e parte inferiore mediave podetii sensim dilata- 

 tis, parte superiore plus minus sorediosa decorticataque, 

 parte inferiore corticata, cortice verruculoso areolatove aut 

 partim subcontinuo, typice esquamulosa, KHO baud distincte 

 reagentia, acidum chlorophaeaticum et fumar-protocetraricum 

 (sec. Zopf 1. c.) continentia, parietibus sat crassis. Apothecia 

 fusca aut raro pallida. 



Distr. Supra muscos et terram in rupibus et saxis 

 locis subhumidis umbrosisque aut siccis apertisque, saepe 

 etiam ad terram nudam arenosam aut humosam muscosam- 

 ve, saepe etiam ad tecta lignea vetusta aut rarius ad truncos 

 putridos crescit. Nonnullis locis in Lapponia, velut ad Kon- 

 gas prope Mare Glaciale in Lin. (Vain. Adj. Lich. Lapp. I 

 p. 104), ad Venejoki in Kittila (G. Lang) et alibi (E. Nylan- 

 der) in LKem., ad Simo (V. Rasanen) et Ulaburgum (E. Ny- 

 lander in Ob., ad Poussu in Kuus., ad Lentiira in Kuhmo 



