P. ferruginea

P. ferruginea may refer to:
 * Pimenta ferruginea, a plant species endemic to Cuba
 * Prumnopitys ferruginea, the Miro, an evergreen coniferous tree species endemic to New Zealand
 * Pseudomyrmex ferruginea, the acacia ant, an insect species
 * Pterocerina ferruginea, a picture-winged fly species
 * Puya ferruginea, a plant species native to Bolivia and Ecuador

Synonyms

 * Pinalia ferruginea, a synonym for Eria ferruginea, an orchid species