Laya — Lenzites betulina. 



583 



Laya 135. 



Leandra dichotoma II, 77. 



— grandifolia II, 76. 



— lasiopetala II, 76. 



— Mexicana II, 76. 



— vesiculosa II, 71. 

 Lecania 106. 



— (Bicasolia) asperatula 



Steinet 106. 



— cyrtella (Ach.) 104. 

 Lecanidium atratum Heclw. 



240. 



— Lambottianum Fautr* 303. 

 Lecanium 359. 



— tiliae 359. 



— tuberculatum Sign. 186. 



— tulipiferae 359. 

 Lecanora albescens Hoff'm- 



104. 



— angulosa (Schreb.) 104, 105. 



— atra 94, 207. 

 — ■ atriseda 91. 



— badia 94. 



— cenisia Ach. 94, 104. 



— deplanans Nyl* 106. 



— dispersa (Pers-) 104. 



— effusa 94. 



— ■ esculenta 103. 



— flavescens Bagl. 104. 



— (Aspicilia) gibbosa Nyl. 



105. 



— grumosa 94. 



— Harmandi Hue* 106. 



— intumescens 91. 



— (Placodium) lentigera Ach. 



105. 



— lubrica Stzbg.* 106. 



— ochrostoma Hepp. 104. 



— oculata 207. 



— perproxima Nyl* 106. 



— polytropa 105. — P. 242. 

 var. illusoria Ach. 105. 



— redimita Stzbg* 106. 



— sordida 94, 103. 



— stramineo-albida Wainio* 



106. 



— subfusca 94. 



var. pinastrii Schaer. 105. 



— sulphurea 94. 



— symmictera Nyl 105. 



— thiodes 94. 



— varia Ach. 94, 105. 

 Lecanorchis 483. 



— malaccensis Ridl. 483. 



Lecanospermalycioides II, 67. 

 Lechea Leggetii II, 101. 

 Lecidea 107. 



— (Biatora) aeneofusca Flk. 



96, 106. 



— (Lopadium) amaura 



Wainio* 107. 



— arthoniopsis .Wainio* 107. 



— atroalbida Nyl.* 107. 



— atrobrunnea 207. 



— (Bilimbia) chlarodes 



Wainio* 107. 



— confluens 207. 



— (Bilimbia) dominicana 



Wainio* 107. 



— (Lepadium) Elliottii 



Wainio* 107. 



— hypoleucella Nyl* 107. 



— Labradorica Arn* 107. 

 — ■ (Bilimbia) mollisiaeformis 



Wainio* 107. 



— (Bilimbia) nana Wainio* 



107. 



— Nuttallii Calk. et Nyl* 107. 



— (Biatora) Nylanderi Th. 



Fr. 105. 



— (Biatora) ochrothelia 



Wainio* 107. 



— parasema 105. 



rar. elaeochroma Ach. 



105. 



— (Biatora) phaeopsis 



Wainio* 107. 



— platycarpa Ach- 105. 



— (Lopadium) rubicundula 



Wainio* 107. 



— sodalis Stzbg* 107. 



— spilota 207. 



— (Lopadium) subpilosa 

 Wainio* 107. 



— subtabacina Nyl* 107. 



— subumbonata Nyl 104. 



— (Bilimbia) variabilis Wai- 



nio* 107. 



— vermicularia Linas. 242. 



— Yirginiensis Calk. et Nyl* 



107. 

 Leeideales 95. 

 Lecideopsis 251. 

 Leciographa 251. 



— insidens Steiner* 107. 

 Ledum II, 21, 262. — P. 



383. 



— groenlandicum II, 101, 441. 



Ledum palustre L. II, 117, 



441. — P. 383. 

 Leea II, 278, 279. 



— sambucina II, 124, 126. 

 Leersia oryzoides II, 216. 

 Leguminosae 135. — II, 72, 



102, 108, 147, 207, 317. 

 Leibergia Coult. et Rose N. G. 



II, 94. 

 Leiehtlinia protuberans Ross 



11, 79. 

 Leiodermaria II, 256. 

 Lejeunea accedens G. 219. 



— acuminata Lehm, et Lindb. 



214. 



— guadalupensis Lag. 219. 



— Husnoti G. 219. 



— Maeounii Spr. 220. 



— ovata Tayl 213. 



— serpyllifolia (Dicks.) Lib. 



220. 



— subfusca Nees 214. 

 Lemanea 38. 



— fluviatilis 38. 

 Lemaneaceae 36. 

 Lembosia Andromedae Tr. 



et Earle* 303. 



— Cliftoniae Tr. et Earle* 



303. 



- Ilicis Tr. et Earle* 303. 



— Oleae Tr. et Earle* 303. 



— rugispora Tr. et Earle* 



303. 

 Lemna gibba L. II, 93, 195. 



— minor L. II, 29, 176. 



— polyrrbiza L. II, 29, 176. 



— trisulca L. 139. — II, 168, 



178. 

 Lemnaceae 163. — II, 318. 

 Lens esculenta L. II, 45, 152. 

 Lentibulariaceae II, 318. 

 Lentinus 246. 



— castaneus Ell. et Mach:* 



303. 



— magnus Peck* 303. 



— Eivae Bres* 303. 



- Underwoodii Peck* 303. 



— ventricosus Peck* 303. 

 Lentodium Morg. N. G. 303. 



— squamulosum Morg* 303. 

 Lentomita brevicollis Niessl 



244, 354. 

 Lenzites 246. 



— betulina 250. 



