C. floribunda may refer to:Calceolaria floribunda, a perennial plant Calycopteris floribunda, a climbing shrub Candollea floribunda, a dicotyledonous plant Canna floribunda, a garden plant Carmichaelia floribunda, a legume native to New Zealand Cassia floribunda, a flowering plant Catopsis floribunda, a plant native to Venezuela and the United States Cephalanthera floribunda, an orchid with rhizomes Cerbera floribunda, an Oceanian plant Chailletia floribunda, an African plant Chasmanthe floribunda, a crocus native to southern Africa Clidemia floribunda, a glory bush Colona floribunda, a Southeast Asian plant Cratylia floribunda, a legume found in Brazil Crocodeilanthe floribunda, a flowering plant Cryptantha floribunda, a cat's eye Cyanea floribunda, a plant endemic to Hawaii Cyphomandra floribunda, a New World plant