156 



M57 (PI. XXX, below) M61 were from pale, fluffy, slow-growing 

 sectors of M26. M61 eventually split up into many pale and dark sectors. 



M62. The colony grew faster than its origin, and bore but few conidia. 



M64 (PI. XXVII). The colony was entirely white and fluffy from 

 much aerial mycelium. It originated as a pale sector in^M-Hr-k 



M65 and M68. These were much like M62, and maintained character 

 through many transfers. 



M70. This arose where two colonies of H. No. 1 had been implanted 

 just outside the edge of a colony of H. No. 1 (PI. XXX, upper fig.). Both 

 these colonies were strikingly different from the original, with much white 

 and fluffy aerial mycelium Transfer from one of them showed the char- 

 acter permanent through several transfers (PI. XXV), but whether this 

 saltation was actually induced by the implanting or whether a saltant was 

 unconsciously selected for implanting can not be toid. 



M72. Origin a most striking, fluffy, white, sterile sector. Characters 

 transmitted. 



M75. A non-clumpy sector from an original that bore many clumps. 

 Grew faster than its original. 



M78. Very loosely growing, stringy, w r hite, few conidia. Character 

 maintained, but the saltant soon threw many strongly contrasting light 

 and dark sectors, which, however, did not show permanence after several 

 transfers. 



M79. Origin like M78, but character soon lost in transfers. 



M80. Very fluffy and white and rapid-growing. 



M81. Had a narrow (1 mm.) pink line parallel to the colony-edge and 

 about 5 mm. from it. This line advanced, remaining narrow, as the colony 

 grew. 



M83. Originated on green-wheat agar as a black irregular sector of 

 smooth surface, the remainder of the original having a fluffy surface. 



M85 and M86. TW T O very fluffy white sectors. One of these main- 

 tained its individual character; the other did not. 



M87. Whitish in its origin, and in succeeding transfers this character 

 was intensified. 



M88. Very fluffy and white; permanent through many transfers. 



M88a. A pale sector, a transfer from which threw numerous variant 

 sectors, some light, some dark. 



M92. Originated in thin, sterile sectors (strands) which produced 

 sclerotia at their outer ends. In transfers the colony bore many sclerotia. 



M93. White and fluffy. 



