424 
DESCRIPTIONS OF THE PLATES. 
DESCKIPTION OF PLATE XXII. 
Laboulbenia luxurians Peyritsch. 
+ 
Fig. 1 . Mature individual. A 12. 
Pigs. 2-7. Young individuals, showing successive stages of development. D 2 
Pig. 8. Spore. D 10. 
Ldboalbenia fimiosa Tliaxter. 
Figs. 9-17. Successive stages of development from germinating spore. D 2. 
Fig. 18. Mature individual. A 12. 
Pig. 19. Antheridium. D 12. 
Pig. 20. Spore. D 4. . 
Lahoulhenia confusa Thaxter. 
Fig. 21. Mature individuaL A 12. 
Fig, 22. Young individual lyith unbroken appendages* A 12. 
Laboulbenia compacta Thaxter 
Fig. 23. Mature individual. A 12. 
Fig. 24. Young individuaL D 2. 
Fig. 25. Spore. D 4. 
Laboulbenia FJiilonthi Thaxter. 
Fig. 26. Mature individual. A 12. 
Fig. 27. Young individual^ showing divisions of basal cell of inner appendage. A 12. 
Fig. 28. Young individual with peculiarly modified basal cell. D 2. 
Fig. 20. Tip of perithecium with triehogyne. D 4. 
Fig. 30. Spore. D 4. " 
Laboxdbenia Gyriyiidaruvi Thaxter. 
Fig. 31. Mature individual. A 12. • 
Figs. 32-34. Young individuals, showing cell-structure at base of appendages. One of the 
characteristic branches is just beginning to develop at the right in Fig. 34. D 2. 
Fig. 35. Spore. D 4. 
Fig. 36. Triehogyne. D 2. 
Fig. 37. Tip of perithecium enlarged. 
Laboulbenia Guerinii Eobin 
Fig. 38. Mature individual. A 12. 
Laboulbenia Oberthuri Giard 
Fig. 39. Mature individual. A 4, 
