This research describes two previously undocumented small mushroom species found in Taiwan’s lowland forests. The study is important for understanding fungal biodiversity and cataloging new species. While these tiny mushrooms might seem insignificant, similar species can have important impacts on agriculture and ecosystems. Impacts on everyday life: – Helps build knowledge of local biodiversity which is crucial for ecosystem conservation – Some related mushroom species can affect important crops like coffee and cacao – Understanding fungal diversity can lead to discovery of useful compounds and enzymes – Contributes to scientific documentation of Taiwan’s natural heritage – Advances our understanding of mushroom cultivation techniques