The volatile constituents of Calamintha sylvatica Bromf. subs. sylvatica in
the different development stages (pre-blossom, full blossom and post-bloss
om) have been analysed using GC and CC-MS. Thirty-three constituents were i
dentified. The most representative compound in all stages was cis-piperiton
e oxide (66.6-74.6%). Copyright (C) 2001 John Wiley & Sons, Ltd.