582 



INDEX. 



Algse, classification of, 105. 



colour of, 84. 



economical value, 102. 



fossil, 101. 



geographical distribution, 98. 



habits of, 97. 



limitation of, 85. 



impregnation, 90. 



antheridia of, 198. 



parasitic, 212. 



in Tripoli, 101. 



preservation of, 104. 



transmission of, 105. 



Algales, 81, 84. 

 Alicularia scalaris, 460. 

 Allantodia, 540. 

 Alsidium, 201. 

 Alsophila capensis, 546. 

 Altemaria, 3 29. 

 Amadou, 257. 

 Amansia, 200. 



Amblia, 532. 



Ambliodon dealbatus, 491. 

 Ambrosinia ciliata, 59. 

 Amphiblestra, 536. 

 Amphigena, 69, 71. 

 Amphiroa, 196. 



Amphitetras antediluviana, 17. 

 Anabaina, 139. 

 Anacalypta lanceolata, 481. 

 Anadyomene, 135. 

 Anandrae, 71. 

 Anantha, 15. 

 Ananthae, 14. 

 Andrsea, 43. 

 alpina, 471. 



Heinemanni, 470. 



rupestris, 471. 



subulata, 466. 



Andrseacese, 470. 



Androcryphya porphyrorhiza, 451. 



Aneimia aurita, 512. 



Aneura multifida, 451, 



Anemidictyon, 526. 



Aneuriae, 450. 



Angiocarpei, 389. 



Angioridium, 388. 



Augiopteris evecta, 513, 521, 523. 



Anisogonium, 540. 

 Ancectangiei, 498. 

 Ancectangium ciliatum, 498. 



compactum, 498. 



Domingense, 501. 



imberbe, 498. 



Anomodon, 504. 



Anophyta, 430. 



Antennaria Robinsonii, 10, 275. 



Anthoceridese, 449. 



Anthoceros Jamesonii, 449. 



leevis, 449. 



punctatus, 449. 



Antitrichia, 540. 

 Antroi^hyum, 531. 

 Aphanizomenon incurvum, 142. 

 Aphides, 52. 



Aphyllse, 71. 

 Apinagia, 32. 



pusilla, 5. 



Aplysia, 85. 



depilans, 27. 



Apocynete, 49. 

 Apophloea, 192. 

 Arads, 55. 

 Archegonia, 46. 

 Archidium, 475. 

 Arcyria, 337. 



punicea, 339. 



Arogma speciosum, 325. 

 Areschoug on Hydrodictyon, 139. 

 Arthonia, 403. 



Arthrocladia villosa, 225. 

 Artlirodesmus, 123. 

 Arthropteris tenella, 534. 

 Artotrogus, 247. 

 Arum, 61. 

 Aschersonia, 332. 



Asci and spores from same Hymc- 

 nium, 244. 



in the same species, 246. 



Ascomyces bullatus, 284. 

 Ascomyectes, tabiilar view, 272. 

 Ascophora elegans, 289, 296. 

 Aseroe, 247. 

 Asparagopsis, 197. 

 Aspergillus dubius, 298. 



glaucus, 247, 298. 



