84 ILLINOIS BIOLOGICAL MONOGRAPHS [552 



EXPLANATION OF PLATE V 



Fig. 45. M. earlii: colony showing mycelial character, l.p. No. 7685 (type). 



Fig. 46. M. mayepeae : general character of colony, l.p. No. 7468 (type). 



Fig. 47. M. lucumae : mycelium and capitate hyphopodia, young perithecium. l.p. 



No. 8164 (type). 

 Fig. 48. M. tecomae: showing curved tips of setae, h.p. No. 9332 (type). 

 Fig. 49. M. ipomoeae : colony, mycelium, opposite hyphopodia, long setae, peri- 



thecia. l.p. No. 6563. 

 Fig. 50. M. magnoliae : seta! tip showing forking, h.p. No. 4738 (type). 

 Fig. 51. M. cucurbitacearum : showing forking of setal tips. h.p. No. 8732 (type). 

 Fig. 52. M. hessii : a setum showing character of forking, a bit of mycelium, l.p. 



No. 9367 (type). 

 Fig. 53. M. quadris'pina : general type of colony, l.p. No. 8163. 

 Fig. 54. M. philodendri : primary branching of setal tip. h.p. No. 4346. 

 Fig. 55. M. gaillardiana : crested setum. h.p. No. 7794 (type). 

 Fig. 56. M. dieffenbachiae : setal tip. h.p. No. 8148 (type). 

 Fig. 57. M. bicornis, "authentic specimen" from Kew gardens determined by 



Winter : spore, mycelium and capitate and mucronate hyphopodia. h.p. 

 Fig. h.p. millimeter scale ruled to i/io mm. high power. 

 Fig. l.p. ditto with low power magnification. 



