Retusin is an O-methylated isoflavone, a type of flavonoid. It can be found in Fabaceae species like '' Dipteryx odorata'', in ''

Dalbergia retusa ''Dalbergia retusa'' (Caviuna, Cocobolo, Cocobolo Prieto, Funeram, Granadillo, Jacarandáholz, Nambar, ñamba, Nicaraguan Rosewood, Palisander, Palissandro, Palo Negro, Pau Preto, Rosewood, Urauna) is a plant species in the genus ''Dalbergia'' fo ...

'' and in ''

Millettia nitida ''Callerya nitida'' is a species of flowering plant in the family Fabaceae, native to south-central and southeast mainland China, Hainan and Taiwan. It was first described by George Bentham in 1842 as ''Millettia nitida''. ''Callerya nitida'' ...

''. It can also be found in '' Maackia amurensis'' cell cultures.Isoflavonoid production by callus cultures of Maackia amurensis. S.A Fedoreyev, T.V Pokushalov, M.V Veselova, L.I Glebko, N.I Kulesh, T.I Muzarok, L.D Seletskaya, V.P Bulgakov and Yu.N Zhuravlev, Fitoterapia, 1 August 2000, Volume 71, Issue 4, Pages 365–372,

References

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