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10. BLASIA, Mich. 

 pusilla, L. Sides of ditches, <fcc. 



11. GEOCALYX, Xees. 

 gTaveolens, Xees. Earth, rotten logs, &c. 



12. CHILOSCYPHTJS, Cord, 

 polyanthos, Cord. Bocks. 



13. LOPHOCOLEA, Xees. 

 bidentata, Xees. Moist rocks. 



14. SPHAGNiECETIS, Xees. 

 comnrurris, Xees. Mosses, and decayed wood. 



15. JUNGERMANNIA, L. 



1. trichophylla, L. Decaying wood, &c. 



2. setacea, Weber. Ground. 



3. connivens, Dickson. Rotten wood. 



4. divaricata, Engl. Bot. Mosses, and decaying wood. 



5. barbata, Schreb. Ground, and rocks. 



6. curvifolia, Dickson. Rotten logs. 



7. Schraderi, Martins. Rotten logs. 



8. bicuspidata, L. Rotten wood, &c. 



9. intermedia, Lindenberg. Earth, <tc. 



10. crenulata, Smith. Margins of ditches. 



11. exsecta, Schrnidel. Boggy places. 



16. SCAPANIA, Lindenb. 

 nemorosa, Xees. Moist banks. 



17. PLAGIOCHILA, Xees & Mont. 



1. spinulosa, Xees & Mont. Banks of rivulets. 



2. asplenioides, Xees & Mont. Banks of rivulets. 



3. porelloides, Lindenb. Base of trees in swamps. 



18. SAPvCOSCYPHUS, Cord. 

 Ehrharti, Cord. Rivulets. 



19. FRULLANIA, Radd. 



1. Grayana, Mont. Trees, and rocks. 



2. Virginica, Lehm. Rocks, and trees. 



3. Tamarisci, Xees. Rocks, and trees. 



4. Eboracensis, Lehm. Rocks, and trees. 



20. LEJEUNIA, Libert, 

 cucullata, Xees. Moist rocks. 



21. MADOTHECA, Dumort. 



1. platyphylla, Dumort. Rocks, and trees. 



2. porella, Xees. Inundated rocks. 



