40. TmcnoDox Srh. 



199. cylindricvis ^wst , Vane' r I. 



200. nodulosus Aust., N". Y., N. J. 



Family 11. LEPTOTRlCHEiE. 



■H. Leptotriohdm Hpe. (TnclwKtnmum, li. dc S.) 



201. tortile Srhrud, N. E., No. and W. Sts., Ala., Br. Am. 



" var. pusUlum, N. Y., Pa. 



202. tenue Stcartz {T. vaginalis SnlJ.}, N. E. Sts. to Mo., Br. Am. 



203. flexicaule {Scliwr/.), Pac. Coast., Br. Am. 



" var. erosum vhi.si. , Br. Am. 



204. pallidum (Sclireh.), Atl., Gulf and West. Sts., Br. Am. 



205. glaucescens (Heilw.), Mid. and E. Sts., Br. Am., Col. 

 20fi. Scliim]5eri Lx.^ Pac. Coast. 



207. heteromallum ii)!(i?).7., (L. Sullivanti AiiKt.) Wht. Mts. 



208. leptocarpum Sr.li., Mex. 



209. Mexicanum Hrli., Mex. 



210. Mittenii Beach., Jfex, 



42. Symbi.ephabis Mont. 



211. helicopliylla jl/o)!^. Mex. 



212. f'lirismari C jl/.. , Mex. 



Family III. DISTIC?IE.E. 



4:',. DiSTicim-M B. <t N. 



213. capillaceum B. <fc ^'., No. E. U. S., Br. Am., Pac, Rky. Mts. 



214. incliuatum B. & S., Ohio., No. and West., Col. 



Tribe VI. EUSTICHIACE.E. 

 Family I. EUSTICHI/E. 



44. EuSTiCHiUM Bri<L 



215. Norvegicum 'Uc. Kii.. O., Pa., Ky., Mex. 



Tribe VII. pottiace^e. 

 Family I. POTTIES.. 



45. Pharomiteium Srh. 



216. subsessile Sch., Br. Am., Col. 



217. exiguum Aiist.. Tex., 111. 



40. PoTTiA Erh. 



A. Cfipsiilc i/ymnoxfoiinniK iir nearly ko. 



218. cavifolia {Diel,:i.), Pac. Coast, Col. 



219. minutula {Srhwij.), Texas. 



