INDEX. 



Ill 



HEPATICEJS.— Con. 



Plagiochila, Dumort 24 



asplenioides, (Linn. ) 24 



interruptus, (Nees. ) 24 



porelloides, ( Torre j'. ) 24 



Pleuroclada 34 



albescens, (Hook. ) 34 



Islandica, (Nees. ) 34 



Porella, Dill 43 



navicularis, (Lehm. & Lindb. ).. 43 



pinnata, Linn 44 



platyphylloidea, Pears 44 



platyphylla, (Linn. ) 43 



rivularis, (Nees.) 44 



Roellii, (Steph.) 44 



Prasanthus, Lindb 13 



suecicus, (Gottsche. ) 13 



Preissia commiUata, Nees 5 



Ptilidium, Nees 36 



Californicum, (Aust.) 37 



ciliare, (Linn. ) 36 



pulcherrimum, (Web. ) 37 



Radula, Dumort 42 



arctica, Steph 43 



Bolanderi, Gottsche 42 



complanata, (Linn.) 42 



Kraxisei, Steph 42 



tenax, Lindb 43 



Reboulia, Raddi 3 



hemisphterica, (Linn. ) 3 



RiOCIACE.E 1 



R-iccia, Micheli 1 



arvensis, Aust 1 



Austinii, Steph 1 



fluitans, Linn 1 



lutescens, Schwein 1 



sorocarpa, Bisch 1 



Sullivantii, Aust 1 



Ricciocarpa, Corda 2 



natans, Linn 2 



var. terrestris. . . .' 2 



>Saiiteria, Nees 2 



alpina, (Nees & Bischotf. ) 2 



Scapania, Dumort 39 



Bolanderi, Aust 39 



brevicaulis, Tayl 42 



conipacta, (Roth. ) 42 



convexa, (Scop. ) 41 



curta, ( Mart. ) 41 



glaucocephala, (Tayl. ) 42 



gracilis, (Lindb. ) 41 



imbricata, M. A. Howe 41 



irrigua, (Nees. ) 41 



nemorosa, Dumort 39 



Oakesii, Aust 4.0 



suhalpina, Pearson 39 



uliginosa, (Sw.) 40 



umbrosa, (Schrad, ) 41 



undulata, (Linn.) 40 



Targionia, Linn 2 



hypophylla, (Linn. ) . . „ . 2 



211^ 



HEPATICE^.— Con. 



TAGE 



Trichocolea, Dumort 37 



tomentella, (Ehrh.) 37 



LICHENES. 



Acolium, De Not 171 



tigillare, De Not 171 



tympanellum, (Ach) 171 



Alectoria, (Ach. ) 64 



nigricans, Ach 65 



ochroleuca, (Ehrh.), var. rigida, 



Fr 64 



sarmentosa, (Ach. ) 64 



var. cincinnata, Fr 65 



Arthonia, Ach 169 



astroidea, Ach 169 



dispersa, (Schrad. ) 170 



lecideella, Nyl 169 



medilla, Nyl 169 



patellulata, Nyl 169 



populina. Mass 170 



radiata, (Pers.) 169 



raunidia, Nyl 170 



spectabilis, Flot 169 



Swartziana, Ach 169 



ttediosa, Nyl 170 



Boeomyces, Pers 140 



seruginosus, (Scop. ) 140 



Byssoides, (Linn. ) 140 



placophyllus, Ach 140 



roseus, Pers 140 



Biatora, Fries 141 



akompsa, Tuckerm 151 



albo-fusce&cens, (Nyl.) 145 



arcuatula, (Arn. ) 145 



artyta, (Ach. ) 149 



asserculorum, Schrad 180 



atrofusca, Flot 152 



atrogrisea, (Delis. ) 150 



atropurpurea, (Mass.) 147 



atro-rufa, (Dicks. ) , 141 



Beckhausii, (Kcerb. ) 151 



Berengeriana, Th. Fr 144 



cffisio-rufa, (Ach.) 153 



campestris, Fr 152 



castanea, Hepp 149 



chlorantha, Tuckerm 151 



cinnabarina, (Sommerf. ): 143 



coarctata, Sm., (Nyl.) 142 



cuprea, (Sommerf) 143 



cyrtella, (Ach., Nyl.) 148 



decipiens, (Ehrh.) 142 



effusa, (Smith), var. arceutina, 



Ach 151 



flavido-livens, Tuckerm 147 



flexuosa, Fries 143 



Friesiana, Hepp 151 



fuliginea, Ach 152 



funerea, (Sommerf.) ' 152 



fuscescens, (Sommerf.) 146 



