Table 1.

Harvesting times of ST samples. L1~L7: Schizonepeta tenuifolia (Benth.) Briq. (ST) leaf samples; S3–S7: ST spike samples.

Samples No.	Harvesting time
L1	Growing stage (August 25, 2009)
L2	Formation of spikes (September 2, 2009)
L3, S3	Formation of spikes (September 9, 2009)
L4, S4	Full bloom (September 16, 2009)
L5, S5	Full bloom (September 23, 2009)
L6, S6	Stage of fruitage (September 30, 2009)
L7, S7	Stage of fruitage (October 6, 2009)