Plant | Sample* | Collection date | Site | Drug weight (Kg) | Oil weight (g) | Oil volume (ml) |
---|---|---|---|---|---|---|
 | A | April 2009 |  | 3.4 | 2.0 | 3.0 |
M. communis aerial parts | B | June 2009 | Jerzu (Ogliastra) | 1.5 | 6.8 | 8.5 |
 | C | July 2009 |  | 2.6 | 5.5 | 6.5 |
 | A | April 2009 |  | 2.0 | 5.4 | 6.0 |
S. thymbra aerial parts | B | June 2009 | Cagliari | 2.3 | 15.7 | 17.0 |
 | C | July 2009 |  | 1.1 | 8.0 | 9.3 |
 | A | May 2009 |  | 1.0 | 3.0 | 3.5 |
T. herba-barona aerial parts | B | June 2009 | Osini (Ogliastra) | 0.8 | 1.7 | 2.2 |
 | C | July 2009 |  | 1.4 | 4.9 | 6.0 |