314 



American Midland Naturalist Monograph No. 6 



Andreaea 43 



petrophila 43 



Rothii 43 [60] 



var. crassinervia 43 



rupestris 43 



Anictangh'.m ciliatum 171 



lapponicum 10' 



Anodontium prorepens 103 



Anoectangium Mougeottii 102 



Anomodon 193 



apiculatum 199 



attenuatus 201 [38] 



minor 200 [38] 



obtusifolius 200 



rostratus 201 [38] 



repens 229 



Rugelii 199 [38] 



tristis 198 



viticulosus 200 



Aphanorhegma 1 1 5 



patens 1 16 



serratum 116 [20] 



Archipiaceae 44 



Archidium 44 



ohioense 44 



ArrherwpteTum heterostichum 143 



Astomum 78 



crispum 78 



Mulilenbergianum 78 [62] 



nitidulum 79 



Stillivantii 78 



AstTOphyllum ciliare 141 



cuspidatum 141 



hornum 137 



marginatum 138 



medium 140 



orthorhynchum 137 



TOftratum 139 



Tugicum 142 



Atrichum 159 



angustatum ..162 [31] 



var. plurilamellatum 164 [31] 



crispum 160 [64] 



Macmillani 163 



papillosum 163 [31] 



undulatum 161 [30] 



var. allegheniense 162 [30] 



var. minus 162 [31] 



var. Selwyni 160 



AULACOMNIACEAE 144 



Aulacomnium 144 



heterostichum 145 [28] 



palustre 145 [28] 



var. imbricatum 146 



Barbula 85 



acuminata 86 



caespitosa 84 



convoluta 87 [17] 



fallax 86 



papulosa 92 



rubella 85 



tortuosa 83 



unguiculata 86 [17] 



Bar TRAMIACEAE 147 



Bartramia 148 



fontana 1 52 



grandi flora 148 



ithyphylla 150 



longisetd 151 



Oederi 148 



pomiformis 149 [28] 



var. crispa 150 



radicalis 151 



Beaked Moss, Common 303 



Brachytheciaceae 285 



Brachythecium 289 



acuminatum 288 



acutum 293 



campestre 291 [54] 



cyrtophyllum 288 



flagellare 297 [57] 



var. homomallum 298 [57] 



flexicaule 292 [55] 



laetum 290 



novae-angltae 305 



oxycladon 290 [69] 



plumosum 297 



var. homomallum 298 



populeum 297 



reflexum 295 



rivulare 294 [56] 



rutabulum 293 [55] 



salebrosum 291 [54] 



Starkei 295 [56] 



velutinum 296 [56] 



Brotherella delicatula 268 



recurvans 267 



Bruchia 46 



flexuosa 46 



Sullivantii 47 [60] 



Bryaceah 120 



Bryhnia 304 



graminicolor 305 [59] 



novae-angliae 305 [69] 



Bryoxiphium 68 



norvegicum 69 



Bryum 127 



affine 130 



angustirete 128 [22] 



atropurpureum 133 



argenteum 133 [24] 



bicolor 133 



bimum 132 [23] 



caespiticium 131 [24] 



