Definitions for "Histoplasma"
sp. A fungus that has filamentous growth at 25 °C and yeast growth at 37 °C. It is reported to be a human pathogen. It may be associated with birds.
Histoplasma is a genus of dimorphic fungi commonly found in bird and bat fecal material. Histoplasma contains a single species—H. capsulatum''—the causative agent of histoplasmosis.