90 Acta Societatis pro Fauna et Flora Fennica X. 



(Maczimowicz : mus. Hort. Petrop.), in ins, Sachalin (Migal: mus. 

 Hort. Petrop.), ad Surgut in prov. Tobolsk (Augustinowicz : mus. 

 Hort. Petrop.), in sylvis prope flumen Syssim ad Minusinsk (N. 

 Martianoff). Africa: in ins. Kerguelen (Miill. Arg., Lieh. Gaz. p. 53). 

 America septentr.: in Groenlandia frequens (Deichm. Br. et Gronl., 

 Gronl. Lich. p. 486), in Labradoria (Breutel, Fl. Germ. Exs. n. 

 408 c pr. p.: mus. Hort. Petrop), in ins. Miquelon (Arn., Lieh. Mi- 

 quel. p. 7), loeis numerosis in America Britannica (C. gracilis Leight., 

 Not. Lichenol. XII p. 113, partim autem ad y. chordalem pertineat, 

 e Saskatchawan habeo) et in Civitatibus Unitis (in regione septen- 

 trionali frequenter teste Tuck., Syn. North Am. p. 243; e Monti- 

 bus Albis cet. vidi). America merid.: prope Arique in prov. Val- 

 diviensi in Chili (W. Lechler, PL Chil. n. 645: mus. Hort. Petrop.), 

 in Juan Fernandez? (Cuming: Leight., Not. Lichenol. XII p. 113). 

 [Australia: in alpibus Australiensibus (Dr. Miiiler) et ad Melbourne 

 (F. M. Adamson) et in Nova Zelandia (Dr. Knight) C. gracilis teste 

 Leight., Not. Lichenol. XII p. 113, at incerlum mihi videtur, anne 

 plantae his locis lectae hue pertineant.] 



Statioiies. Supra terram humosam arenosamve aut ad ter- 

 ram et muscos in rupibus saxisque aut ad truncos putridos, in 

 silvis et locis subumbrosis aut apricis quoque. 



'Obs. 1. Cladonia dilatata Hoffm., Deutschl. Fl. (1796) p. 126, 

 secund. herb. Hoffm. ad statum a. dilatatae nostrae, podetiis sim- 

 phcibus, longitudine mediocribus, fertilibus instructum, spectat. 

 A Floerk. perperam ad CI. verticillatam ducta (Berl. Magaz. 1810 

 p. 263, Beschr. Braunfr. Becherfl. 1810 p. 283 et 285, Clad. Comm. 

 1828 p. 27). Diversa igitur est Baeomyces dilatatus Floerk. in 

 Berl. Magaz. 1807 p. 289 et 290. 



Capitularia gracilis /i. Cap. hybrida B. Cap. (valida) Floerk., 

 Beschr. Braunfr. Becherfl. (1810) p. 327, secund. herb. Floerk. ad 

 statum a. dilatatae spectat, podetiis proliferis, 3,5—4 milhm. 

 crassis, „subfuscis" (tabulatis 2—3). scyphis regularibus instruc- 

 tum. Notentur adhuc: Cenomyce ecmocyna /?. C. hybrida d. va- 

 lida Ach., Syn. Lich. (1814) p. 262 (conf. Th. Fr., Lich. Scand. p. 

 83), Cladonia gracilis e. valida Floerk., Clad. Comm. (1828) p. 35, 

 Clad. Exs. (1829) n. 12, Arn., Fl. 1884 p. 90, 1885 p. 230, Lich. 



