INDEX 



465 



I.AB 



Labiate, 364 



Labium, 51 



Laboulbenia flagellata (Peyr.), 312 



Laboulbenie^, 3785 312 



Lactarius (Fr.), 394 



Lacuna, 105, 81 



Lagenidium (Schenk), 330, 331 



Lamella, 393, 394, 153, 273, 319-321 



X>amina, 50, 230, 242 



Laminaria (Lmx.), 239, 304, 215 



— digitata (Lmx.), 244 



— saccharina (Lmx.), 215 

 Laminariacese, 190, 230, 236, 239, 241, 242, 304, 



Lamprothamnus (A. Br.), 182 



— alopecuroides (A. Br.), 176 

 Lastrea (Presl), 85 



Lateral conjugation, 260, 265, 235, 238 



Lathyrus, 364 



Laticiferous hyphs, 394 



Laudatea (Johow), 319 



Laurencia (Lmx.), 209 



Laver, green, 219 



— purple, 217 



Leaf-sheath, 102, 105, 124, 81, 83 

 Leathesia (Gray), 241 

 Leiodermaria (Ren.), 117, 89 

 Leiodermarieae, 117, 89 

 Lejeunia (G. & L.), 164 

 Lejolisia (Born.), 201, 209, 177 



— mediterranea (Born.), 177 

 Lemanea (Bory), 191, 196, 214, 192 



— fluviatilis (Ag.), 216 



— nodosa (Ktz.), 192 

 Lemaneaceae, 189, 195, 214, 192 

 Lemna, 432 



Lenticel. 93 



Lepidodendreas, 115, 87, 88 

 Lepidodendron (Sternb.), 115, 87, 88 

 Lepidophloios (Sternb.), 116 

 Lepidophyllum (Brongn.), 88 

 Lepidostrobus (Brongn.), 115, 116, 88 



— Brownii (Schmp.), 116, 88 



— dabadianus (Schmp,), 116 



— ornatus (Hook.), 88 

 Lepidozia (Dum.), 164 

 Leptochaite (Brzi.), 436 

 Leptochrysomyxa (de By.), 386 



— Abietis (Ung.), 386 



Leptogium micrbphyllum (Ach.), 307, 308 



Leptome, 19 



Leptophloem, 146 



Leptopuccinia Dianthi (Schroet.), 386 



— Malvacearum (Schroet.), 386 

 LeptopuccinieEe, 386 

 Leptosira (Brzi.). 280 

 Leptothrix (Ktz.), 4, 440, 445, 451 



— muralis (Ktz.), 440 



— parasitica (Ktz.)," 440 

 Leptoxylem, ii6 

 Lessonia (Bory), 244, 214 



— fuscescens (Bory), 214 

 Leucobryum (Hampe), 138, 139, 149 

 Leucochytrium (Schroet.), 347 

 Leucodon (Schw.), 149 

 Leuconostoc (Van Tiegh.), 433, 455 

 Liagora.(Lmx.), 194, 211 

 Lichen-fungi, 317, 318, 361 



Lichens, 222, 279, 318, 356, 419, 441, 448, 449, 

 279-284, 307, 303 



— discocarpous, 370 



— gymnocarpous, 356 

 Licmophora (Ag.), 426 

 Lid-cell, 17, 158 

 Ligulatas, 38, 44 



MAS 

 Ligule, 38, 44, 51, 31, 32 

 Lindsaya (Dry.), 85, 58 

 Lip-cell, 79, 55 

 Lithoderma(Aresch.), igo, 251, 225 



— fatiscens (Aresch.), 225 

 Lithophyllum(Phil.), 206 

 Lithothamnion (Phil.), 206 

 Liverworts, 135, 156, 160 

 Lobos{)ira (Thur.), 254 

 LomariaCWilld.), 83, 85 



— spicant (Desv.), 72 

 Lomentaria (Gaill.), 209 

 Lomentariaceee, 209 

 Lophoclea (Dum.), 164 

 Loxsoma(R. Br.), 86, 87, 121 

 Lucern, 364 



Luminosity of fungi, 316 

 Lunularia(Mich.), 157, 170, 171 

 Lupins, 364 

 Lychnothamnus (Leon.), 182 



— stelliger (A. Br.), 176 

 Lycoperdacese, 395, 396, 398, 399 

 Lycoperdon (Tourn.), 308, 395 

 LycopodiaceaK, 11, 15, 16, 18, ig, 53, 34-41 

 Lycopodieae, 53, 118, 34-39 

 Lycopodites (Brongn.), 118 



— Stockii (Kidst.), it8 



Lycopodium (L.), 19, 20, 53, 56, 61, 34-37, 39 



— albidum (Bak.), 59 



— annotinum (L.), 54, 34, 39 



— cernuum (L.), 54, 61, 35 



— clavatum(L.), 56, 61, 37 

 ■ — inundatum (L.), 53 



— Phlegmaria (L.), 55, 118, 36 

 Lygodium (Sw.), 71, 77, 90, gi, 69 



— palraatum (Sw.), 69 



Lyngbya (Ag.), 441 444, 445, 449, 371 



— EGstuarii (Liebm.), 371 



— antliaria (Hansg.), 445 , 

 Lyngbyese, 441, 445 



Macrocystis (Ag.), 239, 240, 244, 213, 217 



— pyrifera(Ag.), 213,217 

 ' IVlacrospo range,' 7 



' Macrospore,' 7 



Macrosporium Sarcinula (Berk.), 374 



' Macrozoospore,' 7 



Madotheca (Dum.), 157, 164 



Male conceptacle, 233, 208 



* — fern,' 72 



— filament, 266 



— inflorescence, 104, 150, 152, 157 



— prothalUum, 15, 103, 78 

 Mantle-cells, 36, 80, 99, 104 

 Manubrium, 175, 177, 163 

 Marattia (Sm.), 91, 9^, 95, 70, 71 



— cicutsefolia (Kaulf.), 93, 95 

 Marattiaceaa, 20, 21, 64, 65, 74, 77, 78, 79, 81, 



91, 121, 122, 70, 71, 94 

 Marcbantia (L.), 157, 170, 171, 149-151, 153- 

 159 



— polymorpha(L.), 157, 149-151, 153-159 

 MarchantiaceEE, 133, 157, 160, 167, 149-159 

 Marchesettia spongioides (Hauck), 210 

 Marsilea (L.), 33, 37, "4, 4, 6, 14, 15, 17, 19 



— Drummondii (R. Br.), 38 



— quadrifolia (L.), 34, 6 



— salvatrix (L.), 14, 15, 17, 19 

 Marsileacese, 12, 13, 25, 31, 4-6, 14-19 

 Marsilidium (Schenk), 114 

 Martensella (Coem.), 341 

 Massaria (De Not.), 356 



Massula, 25, 30, 13 



Mastigobryum (Nees ab Esenb.), 164 



H H 



