Text:"The name Cystangium [sic Russula] flavovirens is already in use (Bommer & Rousseau, Bull. Soc. R. Bot. Belg. 26(no. 1): 58 (repr.) (1887)). ... "
Etymology:"The new epithet refers to the olivaceous yellow tones of the pileus [L. olivaceus = olive green; flavus = pale yellow]."