Corynebacterium nigricans sp. nov.: proposed name for a black-pigmented Corynebacterium species recovered from the human female urogenital tract.
Shukla SK, Bernard KA, Harney M, Frank DN, Reed KD. Corynebacterium nigricans sp. nov.: proposed name for a black-pigmented Corynebacterium species recovered from the human female urogenital tract. J Clin Microbiol. 2003 Sep; 41(9):4353-8.