Acidificas

Acidificas are a group of fungi that belong to the division Ascomycota. They are characterized by their ability to produce acid in their hosts' tissues, which is often used as a mechanism to facilitate the breakdown of plant cell walls.

Acidificas are

Protozoa and other microscopic organisms that historically were studied under the banner of "Acidificas", were renamed as the phylum Breviatea. These organisms are typically unicellular and Thought to be present in a broad range of environments.