The floral volatiles of Gardenia jasminodes var.grandiflora were investigated by adsorption wire/GC/MS.As a result 86 compounds were separated and determined,which amount to 98.5% of the total volatiles.The main compounds were linalool,β-myrcene,methyl benzoate,L-limonene,ocimene,cis-3-hexenyl tiglate,cis-3-hexenylisovalerate,iso-amyltiglate,etc.