120 



Index to Plates. 



FIG. HO. 



40. Crested-sporedFungiis(Pes- 



talozzia) 331 



41. Grass Bristle Cups (Dine- 



masporium) 342 



42. Berberry Blight (Micro- 



spheria berberidis 380 



43. Alder ~B\\*\\l(3I.r>eniceUata) 381 

 4i. Golden Mould (Sepednnium) 377 

 45. Oak Yalsa (Fatal taleola)... 393 



FIG. NO. 



46. Berberry Spliacria (S.Berbe- 



ridis) 388 



47. Star-sppred Fungus (Astero- 



sporium) 326 



48. Maple Massaria (M. giga- 



spora) 391 



49. Cornel Hendersonia (H. 



corni) 340 



PLATE VI. 



1. Leaf-cells of Moss (Bryum) 



(Dr. Braithwaite) 414 



2. Hypnum Cells (Dr. B.) 416 



3. Pottia Cells (Dr. B.) 417 



4. Double Peristome (Dr. B.) 419 



5. Archegonia and Paraphyses 



of Bryum (Dr. B.) 



6. Spermatozoids of Bracken... 405 



7. Fern Capsule or Theca 401 



8. Hooded Indusium of Cysto- 



pteris 403 



9. Ascus and Parapliyses of 



Lichen (Collema) 443 



10. TetrasporeofSeaweed(CAry- 



somena) 444 



11. Lichen Spore (Urceolaria) 439 



12. Lichen Spore (Leptogium) 440 



13. Elaters of Scale Moss 430 



14. Fruit of Scale Moss 429 



15. Twisted Peristome of Tor- 



tula 420 



16. Bristle Moss Peristome (Or- 



thotrichum) 422 



17. The Phyllactidium 461 



18. Common Nostoc 468 



19. Jenner's Spirillum 469 



20. Heath Conferva (Zygogo- 



niitm) 470 



21. Banded Conferva (UMhrix} 471 



22. Ralfs's Zygnema 486 



23. Spore of Conferva (Spiro- 



gyra) 473 



r.t. Mucous Conferva (Ulothrix) 474 



5. Spermatozoids 475 



!..',. Spiral Conferva (Spirogyra) 476 

 '7. Carmichael's Sphecrozyga ... 478 

 8. Water-flower Conferva 480 



29. Straight Trichormus 4<?2 



30. Bottle Moss Capsule (Dr.B.) 421 



31. Elaters and Spore of Horse- 



tail 431 



32. Hygrometric Moss Capsule 



(Dr.B.) 424 



S3. Spiral Capsule of Moss ( Eu- 



calypta) 421 



34. Ditch Rivularia (R. angu- 



losa) 483 



35. Schistocarpous Capsule of 



Moss (Dr. B.) ... 427 



3C>. Hairy Hood of Bristle Moss 



(Dr.B.) 425 



37. Saccate Lichen Spore (Solo- 



rina) 441 



38. Lichen Ascus (Calicium) ... 442 



39. Black Rivularia (R. atra) ... 484 



40. Common Coralline (C. offici- 



nalis) 4-11 



41. Tetraspores in situ (Cera- 



mium) 447 



42. Bladder Wrack Spores 418 



43. Stem of Sea- Weed (Polysi- 



phonia) 419 



44. Involucre of Sea- \\'eed(Grif- 



fithsia) 458 



45. Fruit of Coralline (C. offici- 



nalis) 459 



46. Favellse of Sea-Weed (Calli- 



thamnion) 460 



47. Binate Spores of Sea- Weed 



(Ectocarpvs) 461 



48. Bristly Sea -Weed (Cera- 



mium) 462 



49. Capsule of Sea- Weed (Poly- 



siphonia) 463 



PLATE VII, 



1. Hair of Anthrenus Larva ... 579 



2. Pencil Tail (Polyxe- 

 nus) 581 



3. Short Hair of Pencil Tail ... 581 



4. Fringe Scale of Clearwing ... 498 



5. Common Scale of Clearwing 499 

 C. Transparent Scale of Clear- 

 wiug 500 



7. Plumule of small White But- 



terfly 491 



8. Scale ofLepisma saccharina 



(S.J.Mdntyre) 506 



9 Scale of Speckled Podura (S. 

 J.McIntyre) 5fi7 



10. Lancet of Wasp 540 



11. Battledore Scale of P. AU-.tin 4-.W 



