Table S4.
Compound peaks detected from GC-MS analysis of samples used for evaluation of temporal and spatial patterns of non-polar metabolites of three cryptic species of P. hornemanni found in the Visayas. Identifications based on comparison of either Kovat’s Indices (KI) of compounds retrieved from the Retention Index Calculator [37] or mass spectral comparison of compounds retrieved from NIST or MassBase. Asterisk (*) indicates compounds with parent ions showing halogenated mass spectral patterns.
| # | Sample | Base Peak | KI | KI Based ID | Mass Spectra Based ID | ||
|---|---|---|---|---|---|---|---|
| RT | Nearest KI | Lucero et al. [37] | Massbase | ||||
| 1 | 3A | 57 | 8.1118 | 1065 | 1062 | y-terpinene | undecane |
| 2 | 15A | 57 | 14.556 | 1285 | 1286 | borneol acetate | 1-nonene |
| 3 | 9A | 57 | 14.556 | 1285 | 1286 | borneol acetate | pentacosane |
| 4 | 29A | 57 | 20.3128 | 1500 | 1499 | a-muurolene | tricosane |
| 5 | 15B | 71 | 20.5458 | 1510 | 1509 | β-bisabolene | 3-ethylpentane |
| 6 | 15A | 57 | 25.186 | 1705 | 1686 | 8-cedren-13-ol | - |
| 7 | 34A | 57 | 25.4206 | 1716 | 1735 | oplopanone | - |
| 8 | 15B | 71 | 26.6674 | 1772 | 1761 | benzyl-benzoate | 2-methylbutane |
| 9 | 15A | 57 | 27.8534 | 1827 | 1827 | isopropyl tetradecanoate | |
| 10 | 44BB | 71 | 30.0015 | 1930 | 1927 | methyl hexadecanoate | docosane |
| 11 | 8B | 57 | 30.4069 | 1950 | 1927 | methyl hexadecanoate | |
| 12 | 15B | 71 | 31.6111 | - | - | - | - |
| 13 | 15A | 57 | 31.8326 | - | - | - | - |
| 14 | 15B | 57 | 31.8342 | - | - | - | 1,4-dimethylhexane |
| 15 | 44BA | 71 | 34.1535 | - | - | - | docosane |
| 16 | 15B | 71 | 34.2967 | - | - | - | 3-ethylpentane |
| 17 | 15A | 57 | 34.76 | - | - | - | 1-octene |
| 18 | 15A | 71 | 35.4496 | - | - | - | 2-methylbutane |
| 19 | 15B | 57 | 35.5757 | - | - | - | - |
| 20 | 15B | 57 | 35.5757 | - | - | - | 2,2-dimethylbutane |
| 21 | 44BA | 71 | 37.9407 | - | - | - | docosane |
| 22 | 15B | 410 | 38.2743 | - | - | - | - |
| 23 | 15A | 71 | 39.3484 | - | - | - | 3-ethylhexane |
| 24 | 15A | 71 | 40.0877 | - | - | - | 2,2-dimethylbutane |
| 25 | 15A | 71 | 40.0981 | - | - | - | beta-Aminopropionitrile |
| 26 | 15B | 71 | 42.5358 | - | - | - | 2-methylbutane |
| 27 | 15B | 57 | 43.9626 | - | - | - | 4-methyloctane |
| 28 | 44C | 71 | 44.6454 | - | - | - | - |
| 29 | 15A | 57 | 45.2255 | - | - | - | 2,2-dimethylbutane |
| 30 | 15A | 71 | 47.3529 | - | - | - | - |
| 31 | 15B | 57 | 47.3534 | - | - | - | - |
| 32 | 15B | 57 | 47.3581 | - | - | - | 2,4-dimethylpentane |
| 33 | 15A | 71 | 47.6237 | - | - | - | 2,4-dimethylhexane |