PANNAEIACEAE. 547 



1. Cladonia areoiata Nyl. Syn. Lich. 1: 226. 1858. 



On decaying log, Eleuthera Island, between Harbor Island and Lower Bogue : — 

 Guadeloupe. 



This is a peculiar and distinct species, with a subcrustose thallus. 



2. Cladonia Dilleniana Floerke, Clad. Comm. 138. 1828. 



On ground and over rocks, Andros, vicinity of Lisbon Creek, Deep Creek, Scrub 

 Creek : — Cuba ; Jamaica ; Australasia ; Madagascar. 



3. Cladonia verticilljlta HofEm. Deutsch. Fl. 2: 122. 1795. 



Cladonia gracilis var. verticiXlata Fr. ; Tuck. Syn. N. A. Lich. 1 : 242. 1882. 

 On the ground, Abaco, along California Koad : — cosmopolitan. 



4. Cladonia gracilis (L.) Willd. var. dilacerata Floerke, Clad. Comm. 37. 1828. 



Cladonia gracilis var. hybrida Tuck. Syn. N. A. Lich. 1 : 243, in part. 1882. 



Over rocks. Great Bahama, vicinity of Eight Mile Rocks : — widely distributed in 

 Europe and North America. 



5. Cladonia fimhriata (L.) Fr. var. simplex (Weis.) Flot. Linnaea 18: 18. 



1843. 



Lichen fimhriatus var. simplex Weis, PI. Crypt. Gott. 84. 1770. 

 Cladonia fimbriata var. tubaeformis Fr.; Tuck. Syn. N. A. Lieh. 1: 241. 

 1882. 



On the ground. Crooked Island, along road to Stopper Hill : — cosmopolitan. 



6. Cladonia pyxldata (L.) Fr. var. cUorophafea Floerke, Clad. Comm. 70. 



1828. 



Cladonia pyxidata (L.) Fr.; Tuck. Syn. N. A. Lieh. 1: 240, in part. 1882. 

 On the ground. Great Bahama and New Providence : — cosmopolitan. 



7. Cladonia pityrfea (Floerke) Fi'. Nov. Sehed. Crit. 21. 1826. 



Capitularia pityrea Floerke, Berl. Magaz. 2: 135. 1808. 



Cladonia fimbriata var. adspersa Tuck. Syn. N. A. Lich. 1: 242. 1882. 



On dead wood, and on the ground, Andros, near Nicholl's Town, and Crooked 

 Island, at "Vauxhall : — cosmopolitan. 



8. Cladonia pycnoclada (Pers.) Nyl. Journ. Linn. Soc. 9: 244. 1866. 



Cenomyce pycnoclada Pers. in Gaudich. Voy. Uran. 212. 1826. 



On the ground and over rocks, Abaco, at Marsh Harbor, and Mangrove Cay, 

 Andros, at Pineland, Lisbon Creek : — widely distributed in the southern hemisphere. 



9. Cladonia rangiferina (L.) Web. in Wiggers, Prim. Fl. Hols. 90. 1780. 



Lichen rangiferinus L. Sp. Plant. 1153. 1753. 



Over rocks, Great Bahama : — cosmopolitan. 



FamUy 12. PANNARIACEAE. 



Upper cortex composed of vertical hyphae ; gonidia Nostoc. 1. Pannaria. 



Upper cortex composed of longitudinal hyphae ; gonidia Scytonema. 2. Coccoca/rpia. 



1. PANNABIA Delise. 



1. Pannaria ruMginosa (Thunb.) DeUse, Diction. Class. 13: 20. 1828. 



Lichen rubiginosus Thunb. Prodr. Flor. Capens. 176. 1794. 



On trees. New Providence, along Soldier's Eoad : — common in tropical regions 

 and locally distributed in temperate regions of both hemispheres. 



