S. flava may refer to: Saonia flava, a marine bacterium from the genus of Saonia and the family of Flavobacteriaceae Sarracenia flava, the Yellow pitcher plant, a carnivorous plant species found from Alabama to South Carolina in the United States Suillia flava, a fly species found in Europe Sphingopyxis flava, a bacterial species from the genus of Sphingopyxis
See also Flava (disambiguation)