INDEX. 



Vll 



LICHENES. —Co?t. 



PAGE 



aromatica, (Swartz. ) 159 



assimilata, Xyl 159 



atro-brunnea, (DC. ) 156 



auriculata, Th. Fr 155 



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



campsteriana, Linds 161 



Candida, (Web. ) 154 



conforenda, (Nyl. ) 160 



confluens, Schajr 156 



contigua, Fr , 156 



contracta, Th. Fr 160 



crassipes, (Th. Fr.) 159 



crenulata, (Dicks.) 159 



crustuiata, Ach 159 



cumulata, Sommerf 1.54 



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. ajquata, Floerks 157 



var. muscorum, Knerb 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, 



Schser 1 59 



panaeola, Ach 1 55 



paraseina, Ach 160 



plana, Lahm 160 



planetica, Tuckerm ; var. per- 



fecta, Eckfeldt 158 



polycarpa, Fr 155 



polygonia, Flot 157 



pruinosa, (Smith. ) 154 



pycnocarpa, Koerb 158 



sorediza, Nyl 160 



speirea, Nyl 156 



squalida, (Schllich.) 154 



subfnsciila, Nyl 161 



sylvicola, (Flot. ) 160 



synothea, Ach 1 60 



tenebrosa, Flot 157 



tessellata, Floerke 155 



tessellina, Tuckerm 155 



variegata, Fr 1 55 



viridans, Flot 160 



vorticosa, Hcerb 158 



LICHENES.— CoJi. 



Leptogium, Fr 98 



albociliatum, Desmaz 98 



Californicum, Tuckerm 99 



chloromelum, (Sw.) 100 



dactylinum, Tuckerm 100 



intermedium, Arnold l(K) 



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 



Iffivigatum, Ach 86 



var. parile, Nyl 86 



Lusitanicum, Schreer 87 



tomentosum, (Hoffm. ) 85 



Normandina 179 



la;tevirens, Turn. & Borr 179 



Omphalaria, Dur. & Mont 95 



phyllisca, (Wahl. ) 95 



Opegrapha, Humbolt 167 



atra, Ach 167 



saxicola, Ach 167 



varia, (Fers. ), 167 



vulgata, Ach 167 



zonata, Koerb 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. Tuck cam 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 



Parmeliacki 49 



Parmelia, Ach 67 



ambigua, (Wulf. ) 73 



var. albescens, Wahl 74 



Borreri, Turn 68 



var. rudecta, Tuckerm ... 62 



caperata, (Linn. ) 72 



centrif uga, ( Linn. ) 73 



