PLATE LXIII. 



FIGS. PAGE 



1-4. -Costmarium granatum Breb. 1, x 400 (after 



Balfs) ; 2-4, x 520 . . 186 



5-8. C. granatum var. siibgranatum Nordst. 5, x 

 570 (after Nordstedt) ; 6-8, x 520 ; 8, zygo- 

 spore .... 188 



9. C. granatum var. Grunowii Roy & Biss. x 400 



(after Grunow) . . .189 



10. C. granatum var. elongatum Nordst. x 400 



(after Nordstedt) . . .189 



11-15. C. Pokornyanwn (Grim.) West & G. S. West. 

 11, x 400 (after Wittrock) ; 12, x 400 (after 

 Nordstedt); 13, x 400; 14 and 15, x 520 . 190 



16-17. C. pseudatlanthoideum West, x 520 . 191 



18-20. C. suUumidum Nordst. 18, x 400 (after 



Nordstedt) ; 19 and 20, x 520 . . 192 



2123. C. subtumidum var. Klebsii (Ghitw.) West & 

 G. S. West, 21, x 535 (outline, after Gut- 

 winski) ; 22 and 23, x 520 . .193 



24-25. C. galeritum Nordst. 24, x 400 (after Nord- 

 stedt) ; 25, x 400 . . .194 

 26. C. pseudonitidulum Nordst. x 400 (after 



Nordstedt) .... 195 



27-30. C. pseudonitidulum var. validum West & G. S. 

 West. 27-29, x 520; 30 x 400 (after 

 Nordstedt) . . . .196 



