390 



leueoplaca Chev. {Lecidea) ii. 123 

 leiicoplaca DC. [Patellaria) ii. 188 

 leucospeirea Nyl. (Lecanora) 393 

 lichenis facie, etc. Dill. {Lichen.) 281 

 LICHINAAg 31 

 LlCmiSriZA Nyl. 38 

 lioliinodeuiii Nyl. (Sehizoma) 38 

 lichinodeum Nyl. {Collema) 38 

 Lightfootii Mudd (Biatorina) ii. 124 

 Lightfootii Ach. {Leddea) ii. 124 

 Lightfootii Sm. ^Lichen) ii. 124 

 lignaria Massal. (Billmbia) ii. 144 

 Ugnaria Ach. {Lecidea) h. 145 

 Hjjtontns Pers. (BaoTreyces) 109 

 Lilliei B. de Lesd. (Arthonia) ii. 354 

 Lilliei B. de Lesd. (Aspicilia) ii. 354 

 limbata Mudd {Solorina) 281 

 limbata Gray {Sticta) 268 

 limbata Nyl. (Stiotina) 268 

 limbatus Sm. {Lichen) 268 

 limborina A. L. Sm. (Lecidea) ii. 81 

 limharina Nyl. {Bimularia) ii. 82 

 limitata Krempelh. (Verruoar.) ii. 292 

 limosa Ach. (Lecidea) ii. 61 

 limosum Ach. {Collegia) 47 

 linearis Mudd {Arthopyrenia) ii. 336 

 linearis Tayl. {Lecanora) 363 

 linearis Leight. (Verrucaria) ii. 336 

 Lismorense Cromb, (Pterygium) 35 

 lithina Tayl. (Verrucaria) ii. 296 

 lithina Leight. {Pyrenothea) ii. 296 

 lithina Ach. {Verrucaria) ii. 311 

 Zifftijmm Leight. {Endoc.) ii. 284, 311 

 LITHOCIA S. P. Gray ii. 276 

 LITHOGRAPHA Nyl. ii. 221 

 lithophila Ach. (Lecidea) ii. 75 

 lithophiliza Nyl. (Lecidea) ii. 21 

 lithotea Nyl. (Physcia) 318 

 lithyrga Ach. (Opegrapha) ii. 243 

 lithyrgodes Nyl. (Opegrapha) ii. 243 

 litoralis A. L. Sm. (Arthopyr.) ii. 325 

 littoralis Tayl. {Verrucaria) ii. 278 

 litoralis Tayl. {Verrucaria) ii. 325 

 littorella A. L. Sm. (Biator.) ii. 116 

 littorella Nyl. {Lecidea) ii. 116 

 livescens Leight. (Lecidea) ii. 45 

 livida Ach. (Lecanora) 407 

 LOBARIA Hofim. 271 

 LOBARINA Nyl. 270 

 lohulata Ploerke (Lecanora) 300 

 lobulata Somm. (Lecanora) 363 

 longifoliumetc.'DiO.. (Lichen.) 190,191 



LOPADIUM Koerb. ii. 199 

 lophseum Nyl. (Leptogium) 71 

 LOPHOTHELIUM Stirton ii. 265 

 luhens Nyl. (Leddea) ii. 144 

 lucens Mudd (Arthopyrenia) ii. 339 

 lacens A. L. Sm. (Porina) ii. 339 

 lucens Tayl. (Verrucaria) 339 

 lucida Ach. (Lecidea) ii. 18 

 lucidiis Ach. (Lichen) ii. 18 

 lugubris Sommerf. (Lecidea) ii. 16 

 lugubris Koerb. (SchiEreria) ii. 16 

 lurida Ach. (Arthonia) ii. 206 

 lurida Ach. (Lecidea) ii. 11 

 lurida DC. (Psora) ii. 11 

 luridum S. F. Gray (Lepidomd) ii. 11 

 luridus Sw. (Lichen) ii. 11 

 lusca TSjl. (Lecanora) ill 

 lusitanicum Schaer. (Nephroma) 285 

 lusitanicum Nyl. (Nephromium) 285 

 lutea Am. (Biatorina) ii. 118 

 lutea Borr. (Lecidea) ii. 113 

 lutea Leight. (Pyrenothea) ii. 296 

 luteeUa Nyl. (Lecidea) ii. 115 

 luteoalba Wils. & Wheld. (Cladonia) 



ii. 851 

 luteoalba Nyl. (Lecanora) 885 

 luteo-alba Gray (Lecidea) 885 

 luteo-album Mudd (Callopisma) 885 

 luteo-albus Turn. (Lichen) 385 

 luteoatra Nyl. (Lecidea) ii. 57 

 luteola lludd (Bacidia) ii. 151 

 luteola Ach: (Lecidea) ii. 151 

 luteolus Schrad. (Lichen) ii. 151 

 luteorosella Nyl. (Lecidea) ii. 139 

 lutereus Gmelin (Lichen) ii. 151 

 lutescens Turn. & Borr. (Isidium) 507 

 lutescens Leight. (Lecaruna) 431 

 lutescens Gromb. (Lecanora) 432 

 lutescens E. Bot. 1. 1529 (Leprar.) 507 

 lutescens HofEm. (Lepra) 507 

 lutescens DC. (Patellaria) 482 

 lutescens Lamy (Pertusaria) 507 

 luteus Dicks. (Lichen) ii. 113 

 lutosa Jatta (Biatorina) ii. 180 

 lutosa Mont. {L.ecidea) ii. 130 

 lutulata Nyl. (Lecidea) ii. 98 

 lychnea Nyl. (Physcia) 300 

 Lyellii Leight. (Chiographa) ii. 254 

 Lyellii Ach. (Graphis) n. 254 

 Lyellii Sm. (Opegrapha) ii. 254 

 Lyellii A. Zahlbr. (Phaeogr.) ii. 254 

 Lyellii Leight. (Verrucaria) ii. 831 



