INDEX. 



Vll 



LICHENES. Con. 



PAGE 



aromatica, (Swartz.) 159 



assimilata, Nyl 159 



atro-brunnea, (DC. ) 156 



auriculata, Th. Fr 155 



cseruleo-nigricans, (Lightf.). . . , 154 



campsteriana, Lincls ... 161 



Candida, (Web. ) 154 



conforenda, (Nyl. ) 160 



confluens, Schjer 156 



contigua, Fr = 156 



contracta, Th. Fr 160 



crassipes, (Th. Fr.) 159 



orenulata, (Dicks. ) 159 



crustulata, Ach 159 



cumulata, Sommerf 154 



Dicksonii, Ach 157 



Discoensis, Linds 160 



dispansa, Nyl 160 



distans, Eckfeldt 159 



Egedeana. Linds 161 



empetrea, Nyl 159 



enteroleuca, Fr 157 



var. achrista, Sommerf. . . . 158 



var. aiquata, Floerks 157 



var. muscorum, Koerb 158 



var. pilularis, DC 158 



flavo-virescens, (Dicks.) 154 



Friesiana, Linds) 161 



fuscescens, Sommerf 157 



f usco-atra, (Linn. ) 156 



fusco-rubens, Nyl 160 



intumescens, Floerke 180 



Kochiana, Hepp 160 



lapicida, (Ach. ) 155 



latypea, Ach 159 



limosa, Ach 158 



melancheima, Tuckerm 159 



Morio, Schter, var. coracina, 



Schaer 159 



panaiola, Ach 155 



parasema, Ach 160 



plana, Lahm 160 



planetica, Tuckerm ; var. per- 



fecta, Eckfeldt. . 158 



polycarpa, Fr 155 



polygonia, Flot 157 



pruinosa, (Smith.) 154 



pycnocarpa, Kcerb 158 



sorediza, Nyl 160 



speirea, Nyl 156 



squalida, (Schllich.) 154 



subfuscula, Nyl 161 



sylvicola, (Flot. ) 160 



synothea, Ach 160 



tenebrosa, Flot 157 



tessellata, Floerke 155 



tessellina, Tuckerm 155 



variegata, Fr 1 55 



viridans, Flot 160 



vorticosa, Hcerb 158 



LICHENES. 



Leptogium, Fr ................. 98 



albociliatum, Desmaz ......... 98 



Californicum, Tuckerm ........ 99 



chloromelum, (Sw. ) ......... 100 



dactylinum, Tnckerm. . -.-,. 100 



intermedium, Arnold .......... 100 



lacerum, (Sw.) ................ 98 



minutissimum, (Floerke. ) ...... 98 



muscicola, (Su. ) ............ 98 



myochroum, (Ehrh. ) .......... 100 



palmatum, (Huds. ) ............ 99 



pulchellum, (Ach. ) ............ 99 



respulinum, Ach .............. 100 



tenuissimum, (Dicks.) ......... 98 



Tremelloides, (Linn., f.) ....... 99 



Mycoporum, Nyl .......... ..... 170 



pycnocarpum, Nyl ............ 170 



Nephroma, Ach .................. 85 



arcticum, (Linn..) ............. 85 



expallidum, Nyl .............. 85 



Helveticum, Ach ............. 86 



Isevigatum, Ach .............. 86 



var. parile, Nyl .......... 86 



Lusitanicum, Schseer .......... 87 



tomentosum, (Hoffm.) ........ 85 



Normandina ..................... 179 



Isetevirens, Turn. & Borr ...... 179 



Omphalaria, Dur. & Mont ......... 95 



phyllisca, (Wahl. ) ............ 95 



Opegrapha, Humbolt .............. 167 



atra, Ach .................... 167 



saxicola, Ach ................. 167 



varia, (Pers.), ................ 167 



vulgata, Ach ................. 167 



zonata, Krerb ................ 167 



Pannaria, Delis ...... ........ ..... 92 



brunnea, (Sw. ) ................ 93 



carnosa, (Dicks. ) .............. 94 



Hookeri, (Sm. ) ............. '.-. 93 



hypnorum, (Hoffm.) .......... 92 



lanuginosa, (Ach. ) ............ 92 



lepidiota, Th. Fr .............. 94 



var. coralliphora, Tuckerm. 94 



leucosticta, TuckeJin .......... 93 



Macounii, Tuckerm ........... 95 



microphylla, (Sw. ) ............ 93 



nigra, (Huds. ) ................ 94 



plumbea, (Lightf. ) ............ 94 



rubiginosa, (Thumb) .......... 93 



var. conoplea, Fr ......... 93 



tryptophylla, (Ach. ) .......... 94 



Waghornei, Eckfeldt .......... 94 



PARMELIACEI ..................... 49 



Parmelia, Ach .................... 67 



ambigua, ( Wulf. ) ............. 73 



var. albescens, Wahl ...... 74 



Borreri, Turn ................ 68 



var. rudecta, Tuckerm ... 62 



caperata, (Linn. ) .............. 72 



centrifuga, (Linn.) ........... 73 



