Davidia

Davidia is the scientific name of two genera of organisms and may refer to:


 * Davidia (mollusk), a genus of fossil mollusks
 * Davidia (plant), a genus of flowering trees with a single species, Davidia involucrata
 * Aluterus, the valid name of the junior synonym Davidia Miranda Ribeiro, 1915
 * Davidia (fungi), a genus of fungi