122 ♦ Plants in Massachusetts, 



Hypnum, Hedvv. 



salebrosum, B — e. * 



serpens, L. B — e. 



striatum, Schreb. 



tenax ? Hedw. 



Torreyanum, Spreng, 



triquetrum, L. B— e. 

 Leskea, Spreng. 



acuminata, Hedw. B — e. 



curvata, Voit. Deerfield, 



obscura, Hedw. 

 Leucodon, Schwaeg. 



sciuroides, Schwaeg. 

 Neckera, Hedw. 



minor, P. de Beauv. 



pennata, Hedw. B — e, 

 Orthotrichum, Hedw. 



affine, Hook, and Tay. 



anomalum. Hedw. 



clarellatum. 



crispum, Hook, and Greville, 

 cupulatum, Hoffm? 

 Drummondi, Hook. & Grev, 

 Hutchinsiee, Hook. & Grev. 

 pumilum, Swartz. 

 speciosum. 



strangulaturn, P. de Beauv. 



reticulosum. 

 Polytrichum, L. 



aioides, Hedw. B — e. 



alpestre, Funck. Dr. J.Porter. 



commune, L. Dr. J. Porter. 



formosum, Hedw. 



juniperinum, W. B — e. 



pallidisetum, Hook. &Taylor. Dr. J. Porter, 



perigoniale. B — e. * 

 Pterogonium, Sw. Pterigynandrum, Hedw, 



apiculatum, Brid. 



hirtellum, Hedw. 



intricatum, B — e. * 



julaceum, Hedw. 



subcapillatum, Hedw. 



trichomitrion, Swartz. B— e. 

 Sphagnum, L. 



acutifolium, Hook, and Tay. 



latifolium. B — e. * 



obtusifolium, Hook, cymbifolium., Sw. 



squarrosum, Web. and Mohr. 

 Tetraphis, Hedw. 



pellucida, Hedw. 

 Timmia, Hedw. 



cucullata, Mx. B — e. 

 Trematodon, Rich. 



longicollis, Rich. Deerfield. 

 Trichostomum, Hedw. 



pallidum, Hedw. B — e. 

 Weissia, Hedw. 



controversa. 



microdonta, Hedw. B — e. 

 viridula, Hedw. B — e. 



HEPATIC^ 



Anthoceros, L. 



leviSj L, 



