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Cincinnati Society of Natural History. 



EXPLANATION OF PLATE III. 



Fig. 64. — Physarum glaucum Phillips, a. Sporangia X 5- b. Spo- 

 rangium X 90. c Capillitium and spores X 500. 



Fig. 65. — Physarum serpula Morgan, a. Plasmodiocarp X 5- b. 

 Piece of plasmodiocarp X 90. c. Capillitium and spores X 500. 



Fig. 66. — Fuligo violacea Pers. a. Aethalium natural size. b. 

 Capillitium and spores X 5°°- 



Fig. 67. — Fuligo flava Pers. a. Portion of an aethalium X 5- b. 

 Capillitium and spores X 5°°- 



Fig. 68. — Fuligo cinerea Schw. a. Portion of aethalium X 5- b. 

 Capillitium and spores X 5°°- 



F A ig. 69. — Badhamia papaveracea B. & Rav. a. Sporangia X 5- b. 

 Sporangium together with transverse section X 90. c. Capillitium and 

 spores X 90. d. Portion of capillitium with clustered spores X 5°°- 



Fig. 70. — Badhamia affinis Rost. a. Sporangia X 5- b. Sporan- 

 gia X 90, one with section showing capillitium. c. Capillitium and 

 spores X 5°°- 



Fig. 71. — Badhamia decipiens Curtis, a. Sporangia X 5- b. Spo- 

 rangia X 9°- c - Section of sporangium showing capillitium. d. Cap- 

 illitium and spores X 5°°- 



Fig. 72. — Scyphium rubiginosum Chev. a. Sporangia X 9°- b. Spo- 

 rangia X 90, with section showing capillitium. c. Capillitium and 

 spores X 5°°- 



Fig. 73. — Scyphium curtisii Berk. Sporangia X 5- 



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