2S() I'l.ANl' l.Il'K •»!•' AI-AI5A.MA. 



Paiinaiia stenopbylla 'I'lu'k. 



('iili-.irtons rocks. Lawicucc Coiiiify ( I'eli-rx). 



Paiuiaiia petersii Tmk. 



Calc.ireourt rocks. LawrcMico ('oimty (I'eUrH). 

 Carolinian aroa. New York ( fl'ilhii). 



Pannaria nigra (Hnds.) Nyl. 



{'alcarcons rocks. La\vrcnc«i ('onnty ( I'llirx). 



Caroliuiun and Ailcghcnian areuH. Now ,l<'rs< y ami Illinois to New Kniilain! and 

 Canada. Europe. 



PHYSMA Mass. 



Physma luridum (Mont.) Tuck. I'armelia riisseUii Tuck, in I'etors coll. No. 17. 



On hickory trunks. Lawrence County ( I'rters). 



Lonisianian to Aliefjlicnian area. South Carolina, Virginia, New .lerHcy, New 

 Eu^land, west to Missouri. .Ia))an and trojiiial countries. 



HEPPIA Naeg. 



Heppia despreauxii (Mont.) Tuck. 



On limestone rocks covered with soil. Lawrence County (Petrrs). 



Lonisianian and Alleghenian areas. Texas to Florida, North Carolina, New Jersey, 

 New England, Ohio Valley. Canary Islands. 



Tribe PELTKiEREAK. 



PEIiTIGERA Willd. 



Peltigera canina (L. IlofVni. 



On mossy earth. Mobile County, Citronelle (/><(Ae»). I^ee County, Auburn. De- 

 kalb County ( Mohr). 



Lonisianian area to Boreal region. Over the United States; Canada, Hritish 

 Columbia. Europe. 



Peltigera polydactyla (Neck.) Iloft'm. 



In woods on mossy earth and trunks. Mobile County. Henry County ( ISaker t^- 

 Earh). Etowah County. Winston County (Mohr). 



Lonisianian to Alleghenian area. Louisiana to South C:»r<diiui, Northern States to 

 Canada, Kocky Mountains, British Columbia. Mexico. 



NEPHROMIUM A< h. 



Nephromium helveticum Ach. 



Mountain region. On trees. Winston County (refers). 



Lonisianian area to lioreal iiigion. Louisiana, South Carolina, New Lngland, 

 Canada, Arctic America, Oregon, California. Euro])e. 



STICTA Schreb. 



Sticta amplissima (Scop.) Mass. 



On trees. Winston County (Mohr). 



Carolinian area to Arctic zone. Along the mountains to North Carolina ; Penn- 

 sylvania, New England, Canada, Arctic America. Europe. 



Sticta erosa (Eschw.) Tuck. Sticta rarenelii in coll. Peters. 



Trunks and rocks. Lee County, Auburn (Baker ^^- Earle). WMnston County 

 (I'eiers). 



Lonisianian and Carolinian areas. Georgia, Florida, South Carolina. Cuba, 

 Brazil. 



Sticta aurata (Sm.) Ach. 



On mossy trunks and old trees, live oak hammocks. Mobile County, common; 

 fertile. 



Lonisianian and Carolinian areas. Louisian.a to I'lorida, along the coast to South- 

 ern Massachusetts; Pennsylvania, Ohio. 



