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23. RINODINA, Mass., Stizenb. 



1. oreina (L.) Mass. 



2. Ascociscana, Tuckerin. 



3. sophodes (Ach.) & v. confragosa, Nyl., & v. exigua, Nyl. 



4. alboatra (Hoffru.) 



5. constans (Nyl.) Tuckerin. 



24. PERTUSARIA, DO. 



1. velata (Turn.) Nyl. 



2. multipuncta (Sin.) Nyl. 



3. pertusa (L.) Ach. s. Por. 



4. leioplaca (Ach.) Scheer. 



5. globularis, Ach. 



6. pustulata (Ach.) Nyl. 



7. Wulfenii, DC. 



25. CONOTREMA, Tuckerm. 

 urceolatum (Ach.) Tuckerm. 



26. GYALECTA (Ach.) Anz. 



1. lutea (Dicks.) Tuckerm. 



2. pine ti (Schrad.) Tuckerm. 



3. corticola, Lonnr. 



4. Flotovii, Koerb. 



5. cupularis (Hedw.) Schser. 



27. URCEOLARIA (Ach.) Flot. 

 scruposa (L.) Ach. 



28. THELOTREMA (Ach.) Eschw. 

 subtile, Tuckerm. Brattleborough, Frost. 



29. STEREOCATJLON, Schreb. 



1. tomentosum, Fr. 



2. corallinum, Fr. 



3. paschale, Laur. 



4. denudatum, Floerk. 



30. CLADONIA, Hoffm. 



1. turgida (Ehrh.) Hoffm. Brattleborough, Frost. 



2. pyxidata (L.) Fr. 



3. fimbriata (L.) Fr., & v. adspersa, Tuckerm. 



4. gracilis (L.) Fr. 



5. degenerans, Floerk. 



6. cariosa (Ach.) Spreug. 



7. cenotea, Ach., v. furcellata, Fr. 



8. squamosa, Hoffm., & y. caespiticia, Nyl., & v. delicata, Fr. 



9. furcata (Huds.) Fr. 



10. rangiferina (L.) Hoffm., & y. sylvatica, L., & y. alpestris, L. 



