208 



MOSSES WITH A HAND-LENS 



FACE. 



Lejeunea 170 



Lepidozia 175 



Leptobryum . . . . 102 



Leptotrichum . ... 2i7 



Leskeaceae. . . . 108 



Leskea 109 



Leucobryum . . . 50 



Leucodon. . . . 141 



Lichens i 



Life History. . ■ . 5 



Liverworts i 



Liverworts, Horned. . 154 



Long-necked Moss. . 102 



Lophocolea 179 



Lophozia. . 181 



Luminous Moss. 86 



Lunularia 157 



Marcliantia. . . . . 156 



Metzgeriaceae. . . . 160 



Metzgeria 16 r 



Mnium. . . 27, g?, gy, 103 



Mosses II 



Nardia. . . 184 



Neckera. 143 



Notothylas. 154 



Odontoschisma. . . . 182 



Oncophorus. . 39 



Orthotrichaceae . . . 78 

 Orthotrichum 10, 15, 51, 79, 81 



Pallavicinia. 161 

 Peat Mosses. 5, 11, 50 



Pellia. . . 162 



Philonotis. 95 



Physcomitrium. 90 



Plagiochila. . . 17S 



Plagiothecium 



. . 114, 124, 13s, 137 

 Pleuridium. 35, 37, 6$ 



Plume Moss. . . . 116 



Pogonatum. . . 23 



Pohlia 97, 100, 103 



Polytrichaceae. 18 

 Polytrichum. . 6, 19 



Porella. . . . 70S, 169 

 Pottia. 63, go, 91 



Preissia. 158 



Ptilidium. 174 



PAGE. 

 Ptycliomitrium. . . 51, 53 



Pylaisia. 114, 136 



Pylaisiella. 137 



Radula 171 



Raphidostegium . 114, 127 



Reboulia 159 



Reindeer Moss I 



Rhacomitrium SS. 59 



Rhynchostegfunr 114, 129, 134 



Riccardia. . 163 



Ricciaceae 153 



Riccia. 153 



Ricciocarpus 153 



Scale Mosses 165 



Scale Mosses, Thalloid. . 160 



Scapania 172 



Schistostegaceae. . . .86 



Schistostega 86 



Shaggy Moss. . . . 123 



Slides. ... . . 2 



Sphagnaceae 11 



Sphagnum. 14 



Sphenolobus. . 181 



Splachnaceac. 88 



Splachnum . . 88 



Spoon-leaved Moss. 135 



Tetraphis 17 



Tetrodontium. 18 



Thelia. . .110 



Thuidium. .. . 108, III 



Tortella. . .... 70 



Tortulaceae. 37, ^8. 63, gi 



Tortula. . 72, 76 



Tree Mosses. 139 



Trematodon. . . 40 



Trichocolea. . . . 173 



Twisted Mosses 72 



Ulota. .... . 5/, ss, 79, 81 



Urn Moss. . . 90 



Water-loving Hypnums. 128 

 Water Mosses. . . ... 146 



Water Moss, Beaked. . 129 

 Webera. . . -5, 29, p7 



Weisia. . 37, 64, 70 



Weissia 79 



White Moss. . . 50 



