

sI'^Tahll 7 ', V '' rianl X "" a ' Tw "- da >-" Id colonies on meat extract agar. X50 diameters. 



See^aWe 8 '*./ 31 ^" 1 X "~ b Threc - da >"« w colony on liver infusion agar. X 10 diameters. 



Figure 19. Variant XI l-b. Filamentous forms in a smear prepared from the peripheral 



portion of the colony illustrated in Figure IS. X 1200 diameters penpnerai 



Figure 20. Variant Xll-b. Types of cells in a smear prepared from the central portion of 



the colony illustrated in Figure IS. <1200 diameters. ' 



(See^Table 1 ^ ) Var ' ant X,,!a Tw °- da >-° ld colony on liver infusion agar. X20 diameters. 



