DESCTUPTIOXS OF THE PLATES 
411 
DESCRIPTION OF PLATE IX. 
Corethromyces Cryptohii Thaxter. 
Mature 
appendages more or less broken. A 12. 
Fig. 2. Young individual slightly crushed to show three main appendages with youu- perl 
thecium terminated by remains of a branched trichogyne. A 12. " 
r 
Corethromyces jacohinus Thaxter. 
Fig. 3. :Mature individual. A 12. 
Fig. 4. Immature individual, showing position of antheridial branches. A 12 
Fig. 6. Single antheridial branch with two discharged antherozoids. D 12. 
Corethromyces setigerus Thaxter. 
Fig. 6. Nearly mature individual. The tips of the api^endages are broken off. A 12, 
Mhadmomyces palUdus Thaxter. 
Fig. 7. Mature individual, developing a second perithecium. A 12. 
Fig. 8. Mature individual of typical form. A 12. 
Fig. 9. Antheridial branch. D 12. 
Fig. 10. Mature individual of 
Fig. 11. Spore of fig. 10. D 4. 
') 
A 12 
Wiadinomyces cristatus Thaxter. 
Fig. 12. Mature individual with two perithecia, one immature. A 12. 
ing. 13. Terminal portion of mature perithecium seen in oi)tical section, the canal-cells having 
been destroyed. ^ 4. 
Fig. 14. Antheridial branch with discharged antherozoids. D 12. 
Pig. 15. Spore. D 4. 
Idiomyces PeyritscJiii Thaxter. 
Pig. 16. IMature individual with two perithecia, the appendages all broken from the right 
side. A 12. 
Fig. 17. Mature individual seen from opposite side. A 12. 
Pig. 18. Antheridial appendage viewed laterally. D 4. 
Fig. 19. Antheridial appendage ; face view, showing three rows of anthcridia. D 4. 
Fig. 20. Sterile appendage. D 4. 
Pig. 21. Spore. D 4. 
Rlmdinomyces ciistatus Thaxter. 
Pig- 22. Young individual, showing spinous process at base of primary appendage. D 4. 
Fig. 23. Antheridial branchlet of three superposed antheridia, showing structure in optical 
section, a. 4. 
