APPENDIX B 129 



Consistency , slimy, bnfi/rons, r/.sr/V/, membranous, coriaceous, brittle. 

 Medium, f/r<ii/i-</, hrowned, reddened, blued, greened. 



3. LoefQer's blood serum. 



Stroke, invisible, scant)/, moderate, abundant. 



Form of growth, filiform, echinulate, beaded, spreading, plumose, 



arborescent, rhizoid. 



Elevation of growth, fiat, effuse, raised, convex. 

 Luster, (/listening, dull, cretaceous. 

 Topography, smooth, contoured, rugose, verrucose. 



Chromogenesis (5) 



Medium, grayed, browned, reddened, blued, greened. 

 Liquefaction begins in d., complete in d. 



4. Agar stab. 



Growth, uniform, best at top, best at bottom; surface growth 

 scanty, abundant : restricted, widespread. 



Line of puncture, filiform, beaded, papillate, villous, plumose, ar- 

 borescent ; liquefaction. 



5. Gelatin stab. 



Growth, uniform, best at top, best at bottom. 



Line of puncture, filiform, beaded, papillate, villous , plumose, 



arborescent. 

 Liquefaction, crateriform, napiform, infundibuliform, saccate, 



stratiform ; begins in d., complete in d. 



Medium, fluorescent, browned 



6. Nutrient broth. 



Surface growth, ring, pellicle, fiocculent, membranous, none. 

 Clouding, slight, moderate, strong; transient, persistent; none; 



fluid turbid. 



Odor, absent, decided, resembling 



Sediment, compact, fiocculent, granular, flaky, viscid on agitation, 



abundant, scant. 



7. Milk. 



Clearing without coagulation. 

 Coagulation, prompt, delayed, absent. 



Extrusion of whey, begins in d. 



Coagulum, slowly peptonized, rapidly peptonized. 



Peptonization begins on d., complete on d. 



Reaction, Id , 2d , 4d :, 10 d , 20 d.... 



Consistency, slimy, I'iscid, unchanged. 

 Medium, browned, reddened, blued, greened. 

 Lab ferment, present, absent. 



