139 



Fissideus adiantoides, Eedw. 

 Boxford. 



Tribe TRICHOSTOIkllC^. 



TridLOstomum tortile, Schrad. 



Near " Ship Eock," Peabody. 

 Trichostomuni pallidum, Hedw. 



"Prospect Hill," Peabody. 



Barbula ruralis, Hedw. 



"On rocks, Nahant, Mass., D. Murray" (Gray's Manual with 



mosses). 

 Barbula papillosa, Wils. 



"Trunks of elm trees, Mass., Rev. J. L. Eussell" (Gray's Manual 



with mosses). 



Tribe POTTIES: . 



Pottia truncata, Br. & Sch. 

 Garden walks, Salem (Rev. J. L. Russell). In greenhouses. 



Tribe TEITRAJPHUDH^S!. 



Tetraphis pellucida, Hedw. 

 Old stumps, and at the bases of trees. Common. 



Tribe OETIIOTRICIIK..2E. 



Orthotrichiun anomalum, Hedio. 



"Rocks, near Salem, Mass., Lesquereux" (Gray's Manual with 



mosses). Swampscott. 

 Orthotrichmn Hutchinsise, Smith. 



Marblehead ; " Rubley hill," Beverly. 

 Orthotrichum Leseurii, Austin. 



Swampscott. 

 Orthotrichum crispulum, Hornsch. 



Near Salem (Rev. E. C. Bolles). 



Tribe G-EIBIBlIKjgB:. 



Sehistidium apocarpum, Br. & Sch. (Grimmia apocarpa.) 



Nahant (B. D. Greene). 

 Sehistidium maritimum, Br. & Sch. (Grimmia maritima.) 



Nahant (B. D. Greene). 



Trilie HED^SVIGHE;,^. 



Hedwigia ciliata, Mirh. 

 On bowlders and rocky places. Common. 



