122 
PLATE XVI. 
Fig. 24. Multiseptate conidia and sometimes with longitudinal septa 
( X 1,000). 
CONIOTUECIUM SCAB RUM. 
Fig. 25. Portion of pale-green liypka (X 1,000). 
Fig. 26. Portion of darker green iiyplia (X 1,000). 
Fig. 27. Portion of greenish-brown filament, and terminal part dark- 
brown (x 1 , 000 ). 
Fig. 28. Cladosporium-like conidia (x 1,000). 
' Fig. 29. Longer and larger conidia ( X 1,000). 
Fig. 80. Cruciately to radiately septate conidia (X 270). 
FtTSARIUM EPITHELE. 
Fig. 31. Conidia (x 1,(X)0). 
PlIOMA CITRICARrA. 
Fig. 32. Perithecium— surface view ( X 145). 
Fig. 33. Section of perithecium (X 145). 
Fig. 34. Sporules (X 1,000). 
PLATE XVII. 
PlIOMA OMNI VO RA. 
Fig. 35. Perithecium — aide view (X 145). 
Fig. 36. Perithecium— side view (x 270). 
Fig. 37. Perithecium—oblique view ( x 270). 
Fig. 38. Section of leaf with perithecium ( X 270). 
Fig. 39. Mass of sporules as they escape from perithecium (X 270). 
Fig. 40. Sporules ( x 1,000). 
PLATE XVIII. 
SniAKROPSIS CITRICOLA. 
Fig. 41. Perithecium— surface view ( X 145). 
Fig. 42. Sporules drawn in groups to show average size (X 1,000). 
DrPLODIA CITRICOLA. 
Fig. 43. Perithecium— surface view (X 145). 
Fig. 44. Sporules, mature and immature, and in different groups, to show 
how they naturally occurred (X 1,000)* 
Septobia he press a. 
Fig. 45. Perithecium— surface view ( X 270). 
Fig. 46. Sporules (X 1,000). 
Fig. 47. Sporules of S. glaucescens (X 1,000). 
PLATE XIX. 
SpHAERELLA CITRICOLA. 
Fig. 48. Perithecium— surface view (X 270). 
Fig. 49. Aseus and sporidia, immattiro and mature (X 1,000). 
Pleospora disrupta. 
Fig. 50. Perithecium, surface view ( x 270). 
Fig. 51. Perithecium burst, showing asci (x 270). 
Fig. 52. Sporidium(x 1,000). 
