INDEX. 



XV11 



MUSCL Con. 



PAGE 



Orthotrichum, Hedw 229 



affine, Schrad 230 



subsp. fastigiatum, Brucb . 231 



alpestre, Hornsch 231 



anomalum, Hedw 229 



Bolanderi, Sulliv 233 



Blyttii, Schimp 229 



subsp. arcticum, Schimp. . . 229 



subsp. microblephare, 



Schimp 229 



Canadense, Bruch & Schimp.. . . 233 



consimile, Mitt 231 



subsp. anomaloides, Kindb. 231 



cupulatum, Hoffm 230 



cupulatum, Hoffm., var. minus, 



Sulliv 230 



Douglasii, Duby 230 



gymnostomum, Bruch 233 



Jamesianum, Sulliv 232 



jutlandicum, Brid 228 



Kingii, Lesq 230 



Lescurii, Aust 230 



lyellioides, Kindb 233 



Macoimii, Aust 230 



obtusifolium, Schrad 232 



Ohioense, Sulliv. & Lesq 231 



papillosum, Hampe 232 



subsp. strictum, Venturi . . 232 



Porteri, Aust 230 



psilothecium, C. M. & Kindb. . 232 

 pulchellum, Brunton, subsp. 



ulotaeforme, Ren. & Card-. 232 



Pylaisii Brid 229 



Roellii, Venturi 232 



rupestre, Schleich 230 



Schimperi, Hamm 231 



speciosum, Nees 231 



subsordidum, (Kindb. ) 233 



ulophyllum, Ehrh 228 



ulophyllum intermedium, Schi m p 228 



Venturi, Kindb 233 



Watsoni, James 233 



Winteri, Schimp 232 



Paludella, Ehrh 242 



squarrosa, (Linn. ) 242 



Phascum, Linn 185 



cuspidatum, Schreb 185 



Philonotis, Brid 240 



acutiflora, Kindb 241 



adpressa, Fergusson 241 



alpicola, Juratzkaj 241 



Arnellii, Husnot . '. 241 



caespitosa, Wilson 241 



fontana, Brid 240 



subsp. seriata, Mitten .... 240 



Macounii, Lesq. & James 240 



marchica, (Willd.) 240 



Muhlenbergii, Brid 241 



pumila, Kindb 242 



radicalis, Beauvois 241 



22 



MUSCL Con. 



PAGE 



241 

 238 



238 

 238 



Vancouverensis, Kind 



Physcomitrium, Brid 



acuminatum, (Schleich.) 



turbinatum, C. Muell 



Plagiobryum argenteoides, R. S. Wil- 

 liams 255 



Zierii, (Dicks. ) 255 



Plagiothecium, Schimp 299 



aciculari-pungenSjC.M. & Kindb 300 



brevipungens, Kindb 300 



denticulatum, (Linn. ) 299 



diversifolium, Kindb 300 



membranosum, Kindb 300 



Muehlenbeckii, Bruch & Schimp 299 



piliferum, Swartz 299 



pulchellum, (Dicks.) 299 



Roesei, Hampe 300 



Sullivantise, Schimp 300 



trichophorum, (Spruce) 299 



undulatum, Bruch & Schimp . . . 300 



Platygyrium, Brucb & Schimp 275 



repens, Bruch & Schimp 275 



Platyloma Lescurii, (Sulliv.) 302 



Pogonatum, Beauv 263 



alpinum, Roehl 264 



var. subcylindricum, Kindb 264 

 alpinum var. microdontium, 



Kindb 265 



atrovirens, Mitt 264 



brevicaule, Beauv 263 



capillare, Brid 263 



contortum, (Menzies. ) 263 



Macounii, Kindb 264 



urnigerum, Beauv 264 



Pohlia commutata, Lindb 245 



gracilis, Lindb 244 



nutans, (Schreb. ) 243 



proligera, Lindb. 244 



sphagnicola, (Brid.) 244 



Polytrichum, Linn 264 



alpinum, L 264 



Behringianum, Kindb 266 



boreale, Kindb 265 



capillare, Richard 263 



commune, Linn 266 



gracile, Menzies 265 



hyperboreum, R. Brown 265 



inconstans, Hagen 266 



juniperinum, Willd 266 



Macounii, Kindb 264 



microdontium, Kindb 265 



Ohioense, Ren. & Card 265 



Pennsylvanicum, Hedw 263 



piliferum, Schreb 265 



sexangulare, Floerke 264 



strictum, Banks 266 



urnigerum, Linn 264 



Vanhoeffeni, Kindb 265 



Porotrichum neckeroides (Schwsegr. ) 299 



Pottia, Ehrh . . . , 207 



