PLATE VI 



NOCARDIAS AND ASSOCIATED OR-GANISMS 



1. Hair, natural size: Trichomycosis flava. 



2. Trichomycosis flava. 



3. Trichomycosis flava. 



4. Trichomycosis nigra. 



5. Trichomycosis rubra. 



6. Hair, natural size: Trichomycosis rubra. 



7. Rhodococcus castellanii (Chalmers and O'Farrell, 191 3). 



8. N ocardia indica [Ka.xith.d.ck, iSg^). 



9. Nocardia convoluta Chalmers and Christopher son, 1916. 



10. Hair, natural sizet Trichomycosis nigra. 



11. Cohnistreptothrix tenuis (Castellani, 191 1), branching. 



12. Cohnistreptothrix tenuis (Castellani, 191 1), bacillary forms. 



13. Cohnistreptothrix tenuis (Castellani, 191 1), long form. 



14. Cohnistreptothrix tenuis (Castellani, 191 1), branching forms and coccal 

 forms from a culture. 



