PLATE 27. Fungi. 



Highly magnified. 

 Figure 



1. Part of hymenium of Agaricus trechispora, with sporophores, spores, and cysti- 



dium. , spore. 



2. Sporophore with spores of Agaricus nebularis. 



3. Fertile threads of Tremella mesenterica, with lobed sporophores and elongated 



spicules, one of which bears a spore. 



4. Threads of the same, bearing conidia. 



5. Spores of Dacrymyces sebaceus, producing secondary spores. 



6. Sporophore of Geaster rufescens, with its spicules and spores. 



7. Sporophore of Cyathus striatus, with spores. 



8. Sporophore of Rhizopogon luteolus, with spores. 



9. Threads and cysts containing spores of Enerthenema elegans. 



10. Germinating spore and amoeboid of Stemonitis cibtusata. 



11. Spores springing from the wall of the perithecium in Hendersonia elegans. 



12. Spores of Sporidesmium atrum. 



13. Germinating pseudo-spore of Tilletia caries. a, further development of 



anastomosing threads ; 6, the same producing a secondary spore. 



14. Zoospore of Cystopus oandidus. 



15. Thread with spores of Spondylodadium fumosum. 



16. Peronospora curta. 



17. Zoospore of Peronospora umbelliferarum. 



18. ASCIIS and paraphysis of Peziza hydnicola ; a, conidia. 



19. Stylospores of Oenangiwm fraocini ; a, spermatia of same. 



20. Conidiiferous threads of SpTiceria cupulifera ; a, sporidia. 



21. Mucar (AscopJiora} rhizopogonis, with an entire and ruptured vesiole with its 



columella ; a, spores of same. 



22. End of filament of male plant of Saprolegnia dioica. 



23. Spermatozoids. 



24. Oogonium of same. 



25. Tip of male plant of the same, producing globular bodies filled with spermatozoids. 



26. Young oogonium of the same, with antheridium attached. 



27. Zoospore of Saprolegnia lactea. 



