P. microspora can refer to a few different species of fungi. The specific epithet means 'tiny spore.'

, a green algae in the family Coccomyxaceae , a sac fungus , a fungus in the family Didymosphaeriaceae , a lichen in the family Parmeliaceae , a lichen in the family Verrucariaceae , a fungus in the family Xylariaceae , a slime in the family Trichiidae , a fungus in the family Hyaloscyphaceae , a moth in the family Incurvariidae , a fungus in the family Pertusariaceae Pestalotiopsis microspora, a fungus in the family Amphisphaeriaceae that can eat plastic , a fungus in the family Dermateaceae , a fungus in the family Pezizaceae , a fungus in the family Hyaloscyphaceae , a fungus , a lichen in the family Physciaceae , a fungus in the family Mycosphaerellaceae , a fungus , a fungus in the family Phakopsoraceae , a fungus in the family Mycosphaerellaceae , a fungus , a fungus in the family Herpotrichiellaceae , a polypore mushroom , a fungus in the family Mycosphaerellaceae Pholiota microspora, a choice edible mushroom in the family Strophariaceae , a fungus in the family Bolbitiaceae Phoma microspora, a pathogenic fungus in the family Didymellaceae , a fungus in the family Diaporthaceae , a fungus in the family Phyllachoraceae , a fungus in the family Hyponectriaceae , a yeast in the family Saccharomycetaceae , a fungus in the family Dermateaceae , a fungus in the family Sarcoscyphaceae , a fungus in the family Platygloeaceae , a fungus in the family Graphidaceae , a fungus in the family Pleosporaceae , a moss in the family Bryaceae , a plant in the family Polygalaceae Poria microspora, a synonym for Rhodonia placenta, a crust fungus , a fungus in the family Bionectriaceae , a lichen in the family Parmeliaceae , a fungus in the family Coprinaceae , a fungus in the family Helvellaceae , a fungus in the family Pucciniaceae and a pathogen of cereal crops , a fungus in the family Pyronemataceae , a fungus in the family Pyronemataceae , a plant in the family Cucurbitariaceae , a fungus in the family Pyrenulaceae , an arthropod-associated fungus in the family Pyxidiophoraceae , a lichen in the family Caliciaceae

See also Microspora, a genus of green algae Psilocybe semilanceata var. microspora, a synonym for Psilocybe strictipes, a psilocybin mushroom Panaeolus papilionaceus var. microspora, a synonym for Panaeolus papilionaceus, the petticoat mottlegill mushroom