INDEX 



371 



Hypnum — Continued 



uncinatum plumosa 340 

 uncinatum plumulosum 34O 

 uncinatum polare 340 

 uncinatum subjulaceum 340 

 vauctieri 342 



Leptobrjum pjriforme 315 

 Leptotrichum tomentosum 301 

 Leskea laxifolia 333 

 Leucolepis acanthoneura 325 



Meesea tschuctschica 315, 346 



uliginosa 315 

 Mnium atfine 323 



affine elatum 323 



cinclidioides 325 



glabrescens 324 



insigne 324, 346 



medium 323 



nudum 324, 346 



punctatum 324 



punctatum anceps 324 



rugicum 323 



spinulosum 324 



subglobosum 325 

 Mjurella julacea 331 



julacea scabrifolia 331 



Neckera douglassi 331 

 menziesii 331 

 pennata 331 



Oligotrichum aligerum 327 



integrifolium 327, 346 

 Oreoweisia serrulata 295 

 Orthothecium chrjseum 332 



intricatum 332, 346 

 Orthotrichum arcticum 310, 346 



fenestra turn 310 



pulchellum 311 



speciosum 311 



Paludella squarrosa 315 

 Philonotis capillaris 315, 346 



fontana 314 



fontana csespitosa 315 



macounii 314, 346 



seriata 315 



vancouveriensis 315 

 Plagiothecium denticulatum 337 



denticulatum donii 337 



denticulatum recurvum 337 



denticulatum undulatum 337 



elegans 337, 346 



fallax 336 



muehlenbeckii 337, 346 



pulchellum 337 



roeseanum 337, 346 



sylvaticum 337, 346 



undulatum 336 

 Pogonatum alpinum 328 



Pogonatum — Continued 

 alpinum arcticum 329 

 alpinum brevifolium 329 

 alpinum macounii 328 

 alpinum septentrionale 329 

 alpinum simplex 329 

 atrovirens 329 

 capillare 327 

 contortum 327 

 dentatum 327 

 microdontium 329 

 urnigerum 328 

 Polytrichum behringianum 330 

 commune 329 

 formosum 329 

 gracile 329 

 hyperboreum 330 

 juniperinum 330 

 piliferum 330 

 sexangulare 330 

 strictum 330 

 yukonense 329 

 Pottia heimii beringiana 301 

 Pseudoleskea atrovirens 332, 346 

 radicosa 332 

 stenophylla 332, 346 

 Psilopilum arcticum 327 

 Pterygophyllum lucens 331, 346 

 Rhabdovveisia fugax 295, 346 

 fugax subdenticulata, 295 

 Rhacomitrium aciculare 307 

 canescens 309 

 canescens ericoides 309 

 cyclodictyon 308 

 fasciculare 307 

 heterostichum 30S 

 heterostichum affine 308 

 lanuginosum 308 

 nevii 307 

 patens 307 



sudeticum alaskanum 307 

 tenuinerve 307 

 Rhynchostegium serrulutum 336, 346 

 subdemissum 336 



Scleropodium cespitosum 335 



colpophyllum 335 



illecebrum 335 



krausei 335 

 Splachnum luteum 312, 346 



sphaericum 312 



vasculosum 312 



wormskjoldii 312 



Tayloria serrata 312 



tenuis 312, 346 

 Tetraphis geniculata 311 



pellucida 311 

 Tetraplodon mnioides 312 



mnioides cavifolius 312 



urceolatus 312 

 Thuidium abietinum 333 



Proc. Wash. Acad. Sci., July, 1902. 



