C. flavescens

C. flavescens may refer to:


 * Callista flavescens, a tropical orchid
 * Caloplaca flavescens, a crustose lichen
 * Calytrix flavescens, a shrub endemic to Australia
 * Camponotus flavescens, a carpenter ant
 * Canna flavescens, a garden plant
 * Catocala flavescens, an Indian moth
 * Celeus flavescens, a South American woodpecker
 * Cephalostachyum flavescens, an Asian bamboo
 * Ceratostylis flavescens, a flowering plant
 * Chaetobranchus flavescens, a South American fish
 * Chamaesciadium flavescens, a flowering plant
 * Charaphloeus flavescens, a lined flat bark beetle
 * Chemnitzia flavescens, a sea snail
 * Chionochloa flavescens, a tussock grass
 * Chira flavescens, a jumping spider
 * Clathrus flavescens, a saprobic stinkhorn
 * Cleistanthus flavescens, a near threatened plant
 * Cnidocampa flavescens, an Asian moth
 * Cnodalia flavescens, an orb-weaver spider
 * Coccophagus flavescens, a chalcid wasp
 * Conioscinella flavescens, a grass fly
 * Conus flavescens, a sea snail
 * Cormocephalus flavescens, a large centipede
 * Corymbia flavescens, a dicotyledon plant
 * Corynebacterium flavescens, a rod-shaped bacterium
 * Coryphopterus flavescens, a goby native to the eastern Atlantic Ocean
 * Creagrutus flavescens, a South American characin
 * Cresponea flavescens, a lichenized fungus
 * Crocidura flavescens, a white-toothed shrew
 * Cryptococcus flavescens, a dimorphic fungus
 * Cyperus flavescens, a papyrus sedge
 * Cypripedium flavescens, a lady's slipper orchid
 * Cyrtopodium flavescens, a flowering plant