490 W. G. Sturgis — Type- Specimens of My xomycetes. 



EXPLANATIONS OF PLATES. 



Plate LX. 



Badhamia magna, Pk. Capillitium and spores. x 330. 

 The same. Spores, x 680. 



Badhamia hyalina, Berk. Capillititim. x 330. 

 The same. Spores, x 330. 

 The same. Spores, x 680. 

 Badhamia utricularis, Berk. Spores, x 330. 

 The same. Spores, x 680. 



Physarum albicans, Pk. Sporangium showing columella, portion of 

 capillitium, and rounded bodies within the stalk at the base, x 70. 

 The same. Spores, x 680. 

 Chondrioderma crustaceum, Pk. Spores and spherical lime-granules 



from the outer wall, x 680. 

 The same. Portion of capillitium. x 680. 



Chondrioderma globosum, Eost. Portion of capillitium. x 680. 

 The same. Spores and spherical lime-granules from the outer wall. 

 x680. 

 Fig. 14. Chondrioderma spumarioides, Post. Spores and spherical lime-gran- 

 ules from the outer wall, x 680. 

 Fig. 15. The same. Portion of capillitium. x 680. 



Fig. 16. Didymium eximium, Pk. (No. 2493 of Ellis & Everhart's N. Amer. 

 Fung.) Upper part of stalk, columella, and persistent bases of 

 capillitium -threads in optical section, x 70. 

 Fig. 17. The same. Part of coliimella and capillitium, and five spores. x330. 



Plate LXI. 



Fig. 18. Licea ccBspitosafVk. Upper portion of sporangium-wall, showing per- 

 forations. X 330. 



Trichia reniformis, Pk. Elaters and spores. x 330. 



Diachcea subsessilis, Pk. Spores, x 680. 



Diachcea splendens, Pk. Spores, x 680. 



The same. Single spore, showing compound tubercles, x 1000. 



Diachcea elegans, Fr. Spores. x 680. 



Oligonemaflavidum, Pk. Elaters and spores. x 680. 



The same. Part of sporangium-wall, x 680. 



Oligonema brevifila, Pk. Elaters and spores. x 680. 



Oligonema flavidum, Pk. (Si^ecimen from Granville, Ohio.) Elaters 

 and spores, x 680. 



The same. Part of sporangium-wall, x 680. 



CaJonema uureum, Morg. Capillitial thread and spores. x 680. 



The same. Part of sporangium-wall, x 680. 



