Pinostilbene is a stilbenoid found in ''

Gnetum venosum ''Gnetum'' is a genus of gymnosperms, the sole genus in the family Gnetaceae within the Gnetophyta. They are tropical evergreen trees, shrubs and lianas. Unlike other gymnosperms, they possess vessel elements in the xylem. Some species have been ...

'' and in the bark of ''

Pinus sibirica ''Pinus sibirica'', or Siberian pine, in the family Pinaceae is a species of pine tree that occurs in Siberia from 58°E in the Ural Mountains east to 126°E in the Stanovoy Range in southern Sakha Republic, and from Igarka at 68°N in the lower ...

''.Hydroxystilbenes from the bark of Pinus sibirica. N. A. Tyukavkina, A. S. Gromova, V. I. Lutskii and V. K. Voronov, Chemistry of Natural Compounds, September 1972, Volume 8, Issue 5, pages 570-572,

References

Stilbenoids {{aromatic-stub