INDEX 



A.-t.. mum crispum Hpe 112, 114 



Astragalus crassicarpus Xutt.... 266 

 Atheropogon curtipendulus 



( Michx.) Fouun 97 



Aulacomnium palustre (L.) 



SCHWAEGR. 120 



Avena fatua L, 9 6 



striata Michx 96 



Azolla oaroliniana Willd 255 



B 



Bseomyces 



aeruginosus 



(Scop.) Nyl. . 



171, 180, 



— byssoides (L.) Schaer 



177, 222, 



Barbula fallax Hedw 



mucronifolia (Brid. ) Br.eur. 



ruralis (L. ) Hedw 



ungiiioulata (Huds.) Hedw. 



Bartramia pomilormis (L. ex p.) 



Hedw 



Baumanviella 



Bazzania trilobata (L. ) S. F. Gray 

 Beckmannia erucaeformis ( L. ) Host. 

 Berula angustifolia M. & K 



erecta (Huds.) Coville... 



Biatora 167, 169, 179, 



akompsa Tuck 



asserculosum Schrad 



atrogrisea (Delis.) Hepp. . 



atropurpurea (Mass.) Hepp. 



179, 187, 225, 



atrosanguinea Schaer 



■ carnulenta Tuck 



chlorantha Tuck 



flavidolivens Tuck 



flexuosa (Fr.) Tuck 



fuliginea Ach 



fuscorubella (Hoff. ) Tuck. 



granulosa (Ehrh.) Hoffm. 



lieerii Hepp 



kypnophila (Turn.) Tuck. 



inundata Fr 



leucophaea Flk 



lucida (Ach.) Fr. 171, 177, 



mixta Fr 



mixta ( Fr. ) 



moriformis (Ach.) Tuck.. 



mutabilis (Fee) Tuck 



myrioearpoides (Nyl.) 



Tuck 



oxyspora (Tul. ) Tuck 



184, 



quernea (Dicks.) Fr 



rubella (Ehrh.) Rabenh.. 



rufonigra Tuck 175, 



sanguineoatra Fr 186, 



schweinitzii Fr 



sphseroides (Dicks.) Tuck. 



turgidula ( Fr.')' Nyi!.\ .185, 



uliginosa (Schrad.) Fr 



umbrina (Ach.) Tuck 



varians (Ach.) Tuck.. 179, 



vernalis (D.) Fr 



Blepharostoma trichophyllum (L.) 



Dumort 



Boodlea 



Bora yinaccse 



Botrychium lunaria (L. ) Swz.... 



obliquum Mum. ..249, 258, 



simplex E. Hitchcock 



virginiarmm (L. ) Swz 



Bouteloua ciirtipendnla (Michx.'' 

 Torp 



179 



222 



230 

 115 



115 

 115 

 115 



IIS 

 326 

 143 

 97 

 241 

 241 

 185 

 226 

 224 

 226 



231 



226 

 223 

 227 

 224 

 224 

 224 

 226 

 223 

 225 

 225 

 226 

 223 

 225 

 22& 

 187 

 227 

 223 



224 



225 

 224 

 226 

 222 

 223 

 226 



225 

 223 

 224 

 226 

 224 

 223 



143 

 66 

 267 

 248 

 260 

 248 

 249 



97 



hirsuta Lag 96 



oligostachya (Nutt.) Torr. 97 



racemosa j-ag 97 



Brachyelytrum aristatum R. & S. 



erectum (Schrkb.) Beaut. 91 



Braehytbecium acuminatum 



(Hedw.) Kindb 122 



acutum (Mitt.) Sull 122 



cyrtophyllum Kindb. ..112, 123 



oxycladon (Brid.) Jaeg. & 



Sauerb 123 



rivulare B. S 112, 122 



rutabulum (L.) B S 122 



Brom/us ciliatus L 103 



inermis Leyss 103 



kalmii A. Gray 103 



purgans L 103, 261 



purgans latiglumis (Scrib. ) 



Shear 103 



.racemosus L 103 



.secalinus L 103 



Bryum argenteum L 118 



capillare flaccidum, Br. .112, 118 



holzingeri Card, et Ther. 



112, 119, 131 



meesioides Kindb 112, 118 



minnesotense Card, et Ther. 



112, 119, 130 



— ■ — obconicum Hrhs 112, 119 



pendulum (Hornsch.) Sch. 



118, 119 



pseudotriquetrum (Hedw. ex. 



p.) Schw 112, 119 



roseum (Weis.) Schreb... 120 



torqueseens Br 119 



Buchloe dcictyloides Engelm 97 



Buellia 167, 169, 175 



alboatra (Hoffm.) Th. Fr. 



var. saxicola Fr 228 



Buellia badioatra (Flk. Schaer.) 



Kbr 171, 176, 229 



concentiica (Dav. ) Fink.. 



171, 229 



concreta (Kbr.) Eck 



171, 175, 229 



geographica (L.) Th.Fr.176, 230 



geographica (Pers. ) Tuck. 171 



glaucomaria (Nyl.) Tuck.. 230 



inquiiina Tuck 230 



myriocarpa (DC.) Mudd... 22S 



myriocarpa (DC.) Mudd. 



var. punctiformis Hoffm. 228 

 obscurata (Ach.) Eck.... 



171, 175, 229 



parasema (Ach.) Th. Fr. . 228 



parasitica (Flk.) Th. Fr. . 230 



pan neliarum (Sommerf. ) 



Tuck 184, 230 



petrsea (Kbr. ) Tuck 



170. 171. 175, 229 



petrrea (Flt. ) Tuck. var. 



montagnaei Tuck 229 



saxatilis (Schaer.) Kbr... 230 



schaereri De Not 229 



turgeseens (Nyl.) Tuck... 229 



Bulbilis dactyloides (Nutt.) Raf. 97 



Bulbochaete 72 



Calamagrostis breviseta lacustris 



Kearney 94 



canadensis (Michx. ) Beauv. 



94, 261 



cinnoides (Muhl.) Bart.. 95 



confinis A. Gray 95 



hyperborea elongata Kear. . 95 



