INDEX. 



513 



Lecanora pallida, develop- 

 ment of spores, 78. 

 , thallus, 400, 402, 405. 



subfusca, apothecium, 

 190*. 



- Villarsii, structure of 



thallus, 405. 

 Lecidea, 223. 



confervoides, structure of 

 thallus, 405. 



enteroleuca, structure of 

 thallus, 405. 



formosa, 222. 



geographica, structure of 

 thallus, 405. 



parasema, structure of 

 thallus, 405. 



sabuletorum, 245. 

 Lecidella enteroleuca, de- 

 velopment of spores, 78. 



, growth of thallus, 



404*. 

 Lempholemma, structure of 



thallus, 412. 

 Lenzites, 288, 301. 



betulina, membranes, 12. 

 , growth of compound 



sporophores, 57. 

 Leocarpus vernicosus, 424, 



434- 

 Leotia, 189. 



lubrica, development of 

 spores, 78. 



Lepiota procera, 297. 

 Leptochrysomyxa, 283. 



Abietis, 338. 



, capacity of germination, 



345- 



Leptogium, 198. 

 , structure of thallus, 412, 



413. 

 Leptomitus brachynema, 144. 



lacteus, 144. 



, formation of spores, 74. 

 Leptopuccinia, 283, 344. 



annularis, 283. 



, capacity of germination, 

 344, 348. 



Circaeae, 283. 



Dianthi, 284. 



, parasitism, 361, 362. 



Malvacearum, 284. 



Veronicae, 283. 

 Leptopuccinieae (Leptopuc- 



ciniei), 283, 338. 

 Leptosphaeria Doliolum, 



247. 

 Leptothrix, 458, 459. 



buccalis, 456, 472. 

 Leptothyrium, 252. 

 Lesions in spores, effect on 



capacity of germination, 

 346. 

 Leucochytrium, 167. 



[4] 



Leuconostoc mesenterioides, 



457, 469- 

 Libertella, 252. 

 Licea, 435, 436. 



flexuosa, 434, 435, 441. 



pannorum, 423, 441. 



Serpula, 441. 

 Lichen-acids, 10, 408. 

 Lichen-fungi, 188, 224, 242. 

 , conditions of germina- 

 tion, 350. 



, ejection of spores, 93. 



, gelatinous membranes, 9. 



, mode of life, 395. 



, parasitism, 360, 366, 367, 

 386. 



, resistance of spores, 346. 



, swelling of membrane, 9. 



Lichen-sporocarps, 222. 



Lichen-starch, 10, 408. 



Lichen-thallus, 59. 



, chemical constitution,4o7. 



, crustaceous, 401. 



, epiphloeodic, 402. 



, foliaceous, 401. 



, fruticose, 401. 



, growth, 401. 



, heteromerous, 402. 



, homoiomerous, 402. 



, hypophloeodic, 402. 



, mode of origination, 398. 



, subcortical, 403. 



, structure, 401. 



Lichens, 396. 



, cell-membranes, 8. 



, colouring matter, 408. 



, ejection of spores, 87. 



, historical remarks, 416. 



, hyphal weft, 3. 



, number of spores, 79. 



, pseudo-parenchyma, 3. 



, swelling of membrane, 9. 



, thallus, i. 



, true, 402. 



Lichenaceae (Lichenacei), 

 402. 



Lichenin, ro, 407. 



Lichenosphaeria, structure 

 of thallus, 412. 



Lichina, discharge of spores, 

 96. 



, structure of thallus, 410. 



Lichinic acid, 408. 



Lignification of membranes, 9. 



Lindbladia, 431. 



Lipoxeny (desertion of host), 

 388. 



Long rods (Bacilli), 458. 



Loss of capacity in sporo- 

 phores of Ascomycetes, 



254- 

 Lycogala, 423, 427, 43i,44> 



452. 

 epidendron, 440, 441. 



Ll 



Lycoperdaceae (Lycoper- 

 dacei), 308, 310, 311, 313, 



337- 



, experiments in germina- 

 tion, 352. 



, mycelial strands, 22, 23. 



, pseudo-parenchyma, 3. 



Lycoperdon, ir, 308, 309, 



3io, 314, 315. 

 , abjunction of spores, 64. 



Bovista, 314. 



giganteum, 314. 



perlatum, 316. 

 , pits, 13. 



pyriforme, formation of 

 spores, 63*. 



Lyngbya in Lichen-thallus, 



39. 

 Lysurus, 325. 



Macrococci, 458. 

 Macrogonidia, 225. 

 Macrosporium, 252. 



Sarcinula, 229. 

 Madura-disease, 379. 

 Main series of Fungi, 120. 

 Malignant oedema, 486. 

 Mallotium Hildebrandtii, 



structure of thallus, 413*. 

 , structure of thallus, 412, 



413. 

 Marginal veil (in Hymeno- 



mycetes), 290. 

 Martensella, 156. 

 Massaria, 192. 



Platani, 258. 



, structure of spores, 102. 

 Mechanism for abjection of 



cells, 72, 85. 

 Medulla (Medullary layer) 



of 'Lichen -thallus, 403. 



of compound sporo- 

 phores, 58. 



Megalogonidia, 225. 

 Megalospora affinis, calcium 

 oxalate, 409. 



, germination, 112*. 



, number of spores, 79. 



sanguinea, calcium oxa- 

 late, 409. 



Melampsora, 281. 



Go'ppertiana, parasitism, 

 388, 390, 391. 



populina, 280, 282. 



salicina, 282. 

 Melanconis, germination, 



114. 



, structure of spores, 102. 

 Melanconium, 252. 

 , spores, 68. 

 Melanogaster, 309, 310. 

 , gelatinous membranes, 9, 



13- 



Melanospora, 191, 192. 



