P. nobilis may refer to: Peltodoris nobilis, the sea lemon or noble dorid, a colorful sea slug species Petaurista nobilis, the Bhutan giant flying squirrel, a rodent species found in Bangladesh, Bhutan, China, India and Nepal Pinna nobilis, the noble pen shell, a bivalve mollusk species Pitcairnia nobilis, a plant species native to Ecuador Polymixia nobilis, the stout beardfish, a fish species
Synonyms Pilumna nobilis, a synonym for Trichopilia fragrans, an orchid species found from Caribbean to southern tropical America
See also Nobilis (disambiguation)