INDEX 



4 2 3 



Trichopeziza earoleuca 24, 54, pi. n, 



f-S 



hamata 24 



relicina 24 

 Trichostomum bambergeri 263 



cuspidatissimum 262, 263, 308, pi. 

 xxx, f. 4 



cuspidatum (262) 



mutabile 262 



cuspidatum 262 



sitkanum 263, 310, pi. xxxi, f. i 

 Triploceras gracile ( 166) 

 Trochiscia moniliformis 207 

 Tsakvjat 6 

 Tubaria brevipes 45 

 Tubifera ferruginosa 22 

 Tuburcinia trientalis 17, 35 

 Tundra 3, 331 

 Turnerella mertensiana 159, 199 



Uhtonah 8 



Ulota alaskana 269, 312, pi. xxxn, f. 4 



bar clay i 270 



bruchii 270 



camptopoda 270 



connectens 270 



crispa 269 



subclavescens 270 



crispula 270 



drummondii 269 



intermedia 270 



maritima (269) 



phyllantha 269, 270 

 Ulothrix flaccida 176 



parietina (176) 

 Ulva lactuca 187 



lactuca myriotrema 174 

 rigida 174 



priapus (195) 

 Umbilicaria 7 



anthracina 127 



cylindrica 128 



erosa 127 



subradicans 127 



flocculosa 128 



hirsuta 126 



papyria 126 



hyperborea 127 



muhlenbergii alpina 126 



Umbilicaria proboscidea 127 



rugifera 128 



vellea tylorrhiza 126 

 Urceolaria gibbosa (105) 



scruposa 147 

 Uredo aspidiotus 41 



ledicola 36 



nootkatensis 36 

 Uromyces dactylidis 36 



erythronii 41 



lapponicus 41 



Urospora pemcilliformis 177 

 Uroveet 7 



Uses of cryptogams 4 

 Usnea 3 



barbata 140 



dasypoga 141 

 florida 140 

 plicata 140, 141 



longissima 132, 139, 140 



ochroleuca (137) 

 Ustilago bistortarum 35 



bistortarum glabra 36 

 inflorescentias 35 



vinosa 35 



Vampyrella spirogyrae 22 

 Vanheurckia rhomboides 210 

 Varicellaria microstica 147 

 Variolaria multipuncta (100) 

 Vaucheria 162 



sessilis 179 

 Venturia circinans 31 



kunzei 31 



ramicola 31, 58, pi. rv, f. 8 

 Verrucaria acrotella 72 



aurantii 72 



bryophila 72 



bryospila 72 



ceuthocarpa 72 



chlorotica 72 



discedens 72 



exalbida 72 



fallax 72 



fulva 71, 150, pi. vin, f. 1-3 



f uscella 71 



gemmata (70) 



hymenogonia 72 



Integra 72 



