<prompt> Stalactite growth is a feature of the following organism:HaemophilusPasteurellaCorynebacteriumMycoplasma  <response>: Stalactite growth is a feature of Pasteurella pestis. If Pasteurella pestis Yersinia pestis grown in a flask or broth with oil or ghee clarified butter floated on top ghee broth a characteristic growth occurs which hangs down into the broth from the surface, resembling stalactites stalactite growth. Ref: Textbook of Microbiology By Ananthanarayan And Paniker, 6th edition, Page 299. 