P. candida

P. candida may refer to:
 * Palicourea candida, a plant species endemic to Ecuador
 * Partula candida, an extinct gastropod species endemic to French Polynesia
 * Piperia candida, the whiteflower rein orchid, slender white piperia or white-flowered piperia, an orchid species native to western North America from Alaska to the San Francisco Bay Area