10 
MUSCl APfALACHIANl: 
SlIITLEMENT I. 
490. Leptotriclmm heteromallum. 
LiNDU. — AusT. in Torrev Club Bulletin VI, 
p. 73 (ISTfi)— L,. Siillivanti, Alst. MSS. 
Hab. Roadsides, &c. region of the White Mouotains, common. 
491, Trichostomimi liiridiim. 
HoRNsni. — Br.voi.. Europ. t. 186; sub Didymodoiite. 
Hab. Dry rocks in the region of the Great Lakes. 
492. Tortilla toitifolia. 
James ined.; sub Trichostomo. (Syrrhopodon tortus, Jamks, olim.) 
Hab. On coquina rocks, St. Augustine, Florida, John Donnell 
Smith. 
493. Tortilla plintliobia. 
SuLLiv. k Lesq. — Si i.i.iv. Icon ]). 47, t. : sub Desmatodoiite. 
Hab. Brick walls and pavements in the Southern States. 
494. Tortilla agraria. 
SwAUTZ. — Sri.l.iv. Mosses of the U. S. p. 8(1. 
Hab. AVest Florida, J. D. Smith. 
495. Tortilla Raiiei. 
AusT. in Ton-. Club Bull. VI, p. 4.?: sub Barbula. 
Hab. On rocks, Matagorda County, Texas, R. O. Bechdolt. 
496. Tortilla reciirvitblia. 
ScHi.Mr. Synop. p. 170. 
Hab. On rocks, Hoboken, New Jersey; Suftern, Watkin'sGlen 
and Niagara Falls, New York; also region of the Great Lakes, 
Macoii/t, and Colorado, //. A.Warne. 
49T. Tortilla subulata. 
Li.NN. — T. muci'oiiirolia, Si'iiwgii. — Biivoi,. Eukoi>. tt. 160 ct 162. 
Hab. Northern New York and New England and throughout 
British America. 
