👉 Psychromicrobium is a type of microorganism that primarily lives in plant tissue, specifically on the surface of plants. This group includes fungi, such as mushrooms and yeasts, which are also found in plants. The term "psychromicrobium" refers to these organisms living on or within the cells of plants, much like how yeast and fungus live within cells of other organisms, but instead of directly contributing to plant growth, they aid in the process by providing nutrients that plants