4o6 



INDEX 



Dicranella squarrosa 257 



subulata (257) 

 Dicranodontium aristatum 260, 306 



longirostre 260, 306 

 Dichodontium flavescens (257) 



pellucidum 256 



fagimontanum 256 

 kodiakanum 257 

 serratum 257 

 Dicranoweisia contermina (254) 



crispula 254 



obliqua (255) 



roellii (254) 

 Dicranum (122) 



albicans 258, 306 



anderssonii 257, 306 



angustifolium 260 



bergeri 260 



bonjeani 260 



schlotthaueri 260 



congestum (259) 



dipteroneuron 259 



elongatum 258 



flagellare 258 



fuscescens 259 



groenlandicum 258, 306 



howellii 260, 306 



hjperboreum 258 



majus 260 



miguelonense 258 



molle 260 



muehlenbeckii 260 

 brevifolium 259 



neglectum 259, 306 



scoparium 259 



spadiceum (259) 



starkei 258, 306 



strictum 258 



subflagellare 258, 308, p1. xxx, f. 3 



virginicum 260 

 Dictjoneuron 157 

 Dictjosiphon foeniculaceus 157, 158, 



186 

 Diderma niveum 22 

 Didjmodon baden-powelli 262 



rubellus 262 

 Didymosphasria arenaria macrospora 30, 

 58, p1. IV, f . 9 



nana 30, 32 



Dilsena hibernica (345) 



Dillesk 5 



Dilsea arctica 160, 205 



calif ornica 160, 205 

 DiplophjUeia 359 



albicans 363, 365 



plicata 363, 370, 372, p1. xlii, f. 

 27 ; XLiii, f . 28-35 



taxifolia 363, 365 

 DiplophjUum argenteum 359 



plicatum (363) 

 Disphinctium connatum 166, 212, p1. 

 X, f. 30 



cucurbita 166 

 Dissodon splachnoides 272 

 Distichium capillaceum 261, 265 

 Distilled beverages 8 

 Ditrichum flexicaule densum 261 



glaucescens 261 



homallum 261, 306 

 Docidium baculum i66 



coronulatum 166 



dilatatum 166 



gracile 166 



minutum 167 

 Dothidea betulina 13, 27 

 Dothidella betulina 27, 32 



betulina yakutatiana 27, 60, p1. v, 



Dryopteris aquilonaris 384, 398, pi. 



XLIV 



boottii 385 

 braunii (382) 

 dilatata 384 



dumetorum 385 

 nana 385 

 filix-mas 385 

 fragrans 383 

 lonchitis (383) 

 montana 384 

 oreopteris (384) 

 rigida arguta 384 

 spinulosa (384) 

 dilatata (384) 

 intermedia 385 

 Dufourea arctica (145) 

 Dulse 5 



Dumontia filiformis 160, 204 

 Dye stuffs 7 



