P. microphylla may refer to different species of plants, algae, fungi, and even animals. The specific epithet microphylla derives from Greek () and () and means 'small leaves'.

, a lichen in the family Pannariaceae Paraerva microphylla, a plant in the family Amaranthaceae Paraquilegia microphylla, a plant in the family Ranunculaceae Paratrophis microphylla, a tree in the family Moraceae , a plant in the family Apocynaceae , a plant in the family Parietarieae Parkinsonia microphylla, a palo verde tree in the family Fabaceae , a lichen in the family Parmeliaceae , a lichen in the family Pannariaceae , a plant in the family Paronychieae , a plant in the family Fabaceae , a plant in the family Thymelaeaceae , a fungus in the family Patellariaceae , a plant in the family Rubiaceae , a plant in the family Rubiaceae Payena microphylla, a tree in the family Sapotaceae , a plant in the family Orobanchaceae , a plant in the family Malpighiaceae Pellaea microphylla, currently called Argyrochosma microphylla, a fern in the family Pteridaceae , a plant in the family Ericaceae , a lichen in the family Peltigeraceae , a plant in the family Penaeaceae , a plant in the family Poaceae , a plant in the family Rubiaceae , a plant in the family Poaceae , a plant in the family Asteraceae , a plant in the family Piperoideae , a plant in the family Ericaceae , a plant in the family Lauraceae Persoonia microphylla, a plant in the family Proteaceae , a plant in the family Fabaceae , a plant in the family Acanthaceae , a beetle in the family Cetoniidae , a plant in the family Lamiaceae , a plant in the family Lauraceae , a plant in the family Loranthaceae , a scarab beetle in the family Scarabaeidae , a bamboo in the family Poaceae , a plant in the family Lamiaceae , a lichen in the family Physciaceae Pilea microphylla, a plant the family Urticaceae Pimelea microphylla, a plant in the family Thymelaeaceae , a plant in the family Orchidaceae Piptadenia microphylla, currently Anadenanthera colubrina var. cebil, a plant in the family Fabaceae , a plant in the family Nyctaginaceae , a plant in the family Pteridaceae , a lichen in the family Agyriaceae , a plant in the family Plagiochilaceae , a plant in the family Sapotaceae , a plant in the family Icacinaceae , a plant in the family Apocynaceae , a plant in the family Orchidaceae , a plant in the family Orchidaceae , a plant in the family Fabaceae , a plant in the family Araceae , a plant in the family Fabaceae , a plant in the family Polygalaceae Polylepis microphylla, a plant in the family Rosaceae , a plant in the family Annonaceae , a plant in the family Commelinaceae Poranthera microphylla, a plant in the family Phyllanthaceae , a plant in the family Zygophyllaceae , a seaweed in the family Bangiaceae Portulaca microphylla, currently known as Portulaca quadrifida, a plant in the family Portulacaceae , a plant in the family Lauraceae Potentilla microphylla, currently known as , a plant in the family Rosaceae , a plant in the family Rubiaceae Premna microphylla, a tree in the family Lamiaceae , a plant in the family Primulaceae , a plant in the family Westringieae Prunus microphylla, a shrub in the family Rosaceae , a plant in the family Leskeaceae , a lichen in the family Psoraceae , a plant in the family Rubiaceae , a plant in the family Rutaceae , a fern in the family Pteridaceae , a plant in the family Asteraceae Pterostylis microphylla, a plant in the family Orchidaceae Pultenaea microphylla, a plant in the family Fabaceae , a plant in the family Clethraceae , a plant in the family Rubiaceae , a plant in the family Theaceae Pyrus microphylla, currently called Cotoneaster microphyllus, a plant in the family Rosaceae

See also P. macrophyllum P. microphyllus P. macrophylla