52 



Additions and Corrections. 



Sp. 11, fin- Bv. Eu.. read Hedw. 



" 12, add syii. (S. triquetrum Amer. authors). 



" 13, for C. M. read Schreh. 



" 15, to hab. add Pa. 



" 24, omit. 



" 26, add var. microtheea Aust., Va. 



" 30, omit Va. 



" 47, read tophaceum. 



" -54, Breuteliaimm B. & S. 



" 58. 1st var. omit tteh*- 



" 58, 3d var. add syn. ( W. Wolfli L. & J.) 



" 70, to Ist var. add N. Y., N E. 

 Gen. 19, read (Dicramim.J 

 Sp. 72, for liich. read Michx. 

 Gen. 22, read Angstroemia. 

 Sp. 83, to hab. add N- E 



" 108, for S. * L. read Sull. 



" 108, for Sch. read Schwgr. 



" 111, for Lind. read Lindbg. 



" 128, for B. & S. read W. & S. 



" 139, read Hellerianus. 



After sp. 1.54 add sp. 154a, gracilicaulis Mitt. Fla. 

 Sp. 156 and llio omit. 



" 179, omit var. 



" 182, add syn. (F. rupcstris Wlls.), Mid. Sts. 



'^ 183, read Bourgaeanus. 



" 188, read tristicha. 



" 199, for .Vnst. read (Hedw.) Sch. 



" 202, for tLMiue read lineare (Swartz.) 



" 216, for Sch. read Brid. 



" . 222, 284 and 537, to hab. add 111. 



" 225, omit. 



After sp. 261 add 261a, crispum Auat., Fla. 

 Sp. 293, read unguiculata. 



" 299, to hab. add Br. Am. 



" 315, read Orizabensls. 



After sp. 329, add sp. 329a squarrosa Brid.. Tenn. 

 Sp. 888 and 364, for Ktz. read Kze. 



" 35-5, for B. * L. read B. & S. 



" 357, read plagiopodia- 



" 373, for (Jol- read Pac. Coast. 



" 376, for Mid. Sts. read Maine. 



" 383. to hab. add Br. .\m. 



" 384, read lanuginosum. 



" 396, read Andrleuxii. 



" 421, read Leiholdtii. 



" 4-U. for Hornsch. read Bruch. 



'' 449, last var. omit Lake Ont. 



" 4.54, to hab. add Canada. 



Page 23, sp. Nos. read 518 and 519. • 



Gen. 70, for Schrad. read Schreb. 

 Sp. 491, fol- Cal. read Col. 

 " 495, read Selwynli. 

 Gen. 73, for Mohr. read Dicks. 

 Sp. 499, for Froel. read Hedw. 

 '' 503, for (B, & S.) read (Hedw.) 

 " 507, for B.&S. read (L.). Add Wht. Mts. 

 " 509, for Hornsch. read Hornem. 

 " 518, omit Fla. 



After sp. 522 add 622a,Iatlfolium Brid., Col. 

 Gen. 82, read Entosthodotl Schwg. 

 Sp. 529, for WoW. read Wahl. 

 " 532, read tlavescens. 

 Gen. 84, read Mlellehhoferia. 



" .583, for hab. read N. J. to Fla. 



" 624, read Didymodontiura. 



" 663, for Brid. read (Hedw.) 



" 681, to hab. add G'land. 

 After sp. 684, add 684a, Mohriana C. M., La. 

 Gen. 99, for Sw. read Swartz. 

 Sp. 686, for AUeg'v read Wht. 

 After sp. 687, add 687a, Jli-xicana Sch., Mex. 

 After sp. 698, add 698a •calcarea B. & S., N. E., Br. 



Am., N. C, Col. 698b, Schlnmbergeri Sch., Mex. 

 Gen. 103, for H. road Hedw. 

 Sp. 714, read aligernm. 



" 719. for Mx., read Michx. Add Wht. Mts. 

 Gen. 108, for L. read LiU. 

 Sp. 762, for Fla. read to Ala. 



" 756, to hab. add Mex. 

 After sp. 769 add Family II., Dichelymese. 

 Sp. 766, to hab. add Conn. 



" 786, to hab. add Ala., La. 



" 787, read Ohioense. 

 Gen. 117, for H. read Hedw. 

 Sp. 811, read orthorhyncha. 

 Gen. 127, read Prionodon. 

 Sp. 889, for (Sch.) read (Sehleich.) 



'' 914, to hab. add Conn. 



" 934, for N. J. read Conn. 



" 944, to hab. add Col. 



.\fter sp. 9.51, add 95Ia, orthocarpum Bescli.. .Mex. 

 Sp. 967, for Tex. read Tenn. 



" 993, read cylindricaule. 



'■ 10O2, first var. read spicullfcrum. 



" 1065, fbr (Sch.) read B. A S. 



'• 1098, for (Dicks.) read (Hedw.) 



" 1098, to var. add syn. (P. nitidulum Wahl.) 



" 1101, for (Dill.) read (L.) 



" 1101, to last var, add syn. (P. laatum Sch.) 



