P. concinna

P. concinna may refer to:


 * Paracorixa concinna, a water boatman
 * Parodia concinna, a flowering plant
 * Perrinia concinna, a sea snail
 * Petrogale concinna, an Australian macropod
 * Phalaena concinna, a North American moth
 * Phasianella concinna, a pheasant shell
 * Philbertia concinna, a sea snail
 * Phippsia concinna, an ice grass
 * Physalacria concinna, a tropical fungus
 * Pittoconcha concinna, a land snail
 * Platycleis concinna, a shield-backed katydid
 * Pleurothallis concinna, a bonnet orchid
 * Polythore concinna, a New World damselfly
 * Potentilla concinna, a flowering plant
 * Prothyma concinna, a ground beetle
 * Pseudemys concinna, a freshwater turtle
 * Pteris concinna, a polypod fern
 * Pterostylis concinna, a terrestrial orchid