Providencia

This photograph depicts the colonial growth pattern displayed by Providencia alcalifaciens bacteria cultured on a blood agar plate (BAP).Created: 1976

This photograph depicts the colonial growth pattern displayed by Providencia alcalifaciens bacteria cultured on a Hektoen enteric (HE) agar medium; when grown on HE agar, P. alcalifaciens produces colonies very similar to those produced by Shigella spp., which are greenish-blue in color, and appear moist.Created: 1976

This photograph depicts the colonial growth pattern displayed by Providencia alcalifaciens bacteria cultured on a Xylose Lysine Sodium Deoxycholate (XLD) agar plate.Created: 1976