Contents: 1. Introduction. 2. Division myxomycota. 3. Class-plasmodiophoromycetes. 4. Class chytridiomycetes. 5. Class-Oomycetes. 6. Class-peronosporales. 7. Subdivision zygomycotina. 8. Subdivision-ascomycotina. 9. Class-hemiascomycetes. 10. Genus-penicillium. 11. Class-pyrenomycetes. 12. Class-discomycetes. 13. Subdivision basidiomycotina. 14. Class-teliomycetes. 15. Class-hymenomycetes. 16. Order-Aphyllophorales. 17. Class-gastromycetes. 18. Order-Nidulariales. 19. Subdivision-deuteromycotina fungiimperfecti. 20. Class-hyphomycetes. Index.