# Complex Floral Scent Profile of _Neottia ovata_ (Orchidaceae): General Attractants and Beyond
## 3 Results
### Floral Volatiles of Neottia ovata
)** & **Absence (\(-\))** & **Absence (\(-\))** \\ \hline \(\alpha\)-Amorphene & 20085-19-2 & 23.381 & 1485 & 1483 b & 0.52 (0–0.65) & \(-\) & \(-\) \\ \(\alpha\)-Farmesene & 502-61-4 & 23.996 & 1511 & 1510 c & 0.68 (0–1.69) & \(+\) & \(-\) \\ \(\alpha\)-Bergamotene & & & & & - & \(+\) & \(-\) \\ \(\beta\)-Farmesene & & & & & - & \(+\) & \(-\) \\ Farnesane & & & & & \(-\) & \(+\) \\ Sesquiterpene dc\({}_{15}\)H\({}_{26}\)O & - & 26.953 & 1638 & - & 0.26 (0–0.382) & \(-\) & \(-\) \\ Sesquiterpene C\({}_{15}\)H\({}_{26}\)O & - & 27.390 & 1658 & - & 0.16 (0–0.18) & \(-\) & \(-\) \\ Sesquiterpene C\({}_{15}\)H\({}_{26}\)O & - & 27.450 & 1660 & - & 0.22 (0–0.27) & \(-\) & \(-\) \\
**Aliphatic acids** & & & & & **1.3 (0-3.48)** & & \\ Acetic acid & 64-19-7 & 2.261 & 612 & 610 a & 0.35 (0–0.48) & \(-\) & \(-\) \\ Hexanoic acid & 142-62-1 & 9.640 & 983 & 981 a & 0.2 (0–0.27) & \(-\) & \(-\) \\ Dodecanoic acid & 143-07-7 & 25.258 & 1564 & 1565 b & 0.31 (0–0.4) & \(-\) & \(-\) \\ Tetradecanoic acid & 544-63-8 & 29.697 & 1764 & 1765 a & 2.21 (0–3.08) & \(-\) & \(-\) \\
**Aliphatic ketones** & & & & & **0.42 (0-0.96)** & & \\
2-3-Butanedione & 431-03-8 & 2.082 & 585 & 587 a & 0.24 (0–0.35) & \(-\) & \(-\) \\
1-Penten-3-one & 1629-58-9 & 2.909 & 676 & 678 a & 0.11 (0–0.12) & \(-\) & \(-\) \\ Acetoin & 513-86-0 & 3.253 & 706 & 706 a & 0.2 (0–0.24) & \(-\) & \(-\) \\
2-Methyl-3-octanone & 923-28-4 & 9.565 & 982 & 984 a & 0.26 (0–0.38) & \(-\) & \(-\) \\  & & & & & **9.04** & & \\
**Aliphatic aldehydes** & & & & & **(3.03-15.72)** & & \\ Isobutanal & 78-84-2 & 1.935 & 554 & 552 a & 0.51 (0.1–1.09) & \(-\) & \(-\) \\ Isopentanal & 590-86-3 & 2.575 & 643 & 642 a & 1.21 (17-3.1) & \(-\) & \(-\) \\
2-Methylbutanal & 96-17-3 & 2.671 & 653 & 652 a & 0.72 (tr-1.35) & \(-\) & \(-\) \\ Pentanal & 110-62-3 & 3.050 & 700 & 702 b & 0.4 (0.27–0.64) & \(-\) & \(-\) \\ (E)-2-Pentenal & 1576-87-0 & 3.897 & 745 & 746 a & 0.22 (tr-0.35) & \(-\) & \(-\) \\ Hexanal & 66-25-1 & 4.727 & 799 & 801 c & 1.23 (0.68–2.25) & \(-\) & \(-\) \\ (E)-2-Hexenal & 6728-26-3 & 5.944 & 844 & 846 b & 0.37 (0–0.31) & \(-\) & \(-\) \\ Hepanal & 111-71-7 & 7.192 & 899 & 991 b & 0.32 (tr-0.63) & \(-\) & \(-\) \\ (E)-2-Heptenal & 18829-55-5 & 8.732 & 949 & 947 b & 0.43 (tr-0.79) & \(-\) & \(-\) \\ (E)-2-4-Heptadien & 4313-03-5 & 9.918 & 993 & 994 a & 0.25 (0–0.32) & \(-\) & \(-\) \\ Octanal & 124-13-0 & 10.099 & 1000 & 998 b & 1.1 (0–25-2.17) & \(-\) & \(-\) \\ Nonanal & 124-19-6 & 13.124 & 1104 & 1105 c & 2.31 (0.62–4.01) & \(-\) & \(-\) \\ (E)-2-Nonneal & 2463-53-8 & 14.721 & 1159 & 1157 b & 0.26 (0–0.32) & \(-\) & \(-\) \\ Decanal & 112-31-2 & 16.047 & 1203 & 1201 b & 0.21 (0.12–0.37) & \(-\) & \(+\) \\ (E)-2-A-Nonnadien & 5910-87-2 & 16.277 & 1214 & 1214 c & 0.14 (0–0.13) & \(-\) & \(-\) \\ (E)-2-2-A-Decadienal & 25512-83-4 & 18.488 & 1294 & 1292 b & 0.1 (0–0.1) & \(-\) & \(-\) \\ Undecanal & 112-44-7 & 18.857 & 1307 & 1305 b & 0.19 (0–0.24) & \(-\) & \(-\) \\ (E)-2,4-Decadienal & 25152-84-5 & 19.147 & 1317 & 1315 b & 0.16 (0–0.16) & \(-\) & \(-\) \\ Dodecanal & 112-54-9 & 21.513 & 1410 & 1409 c & 0.13 (0–0.15) & \(-\) & \(-\) \\
**5,9,13-Timethely-4,8,12-** & & & & & \(-\) & \(+\) \\
**tetradecanal** & & & & & & & \(-\) \\ Tetradecanal & 124-25-4 & 26.404 & 1613 & 1613 c & 0.18 (0–0.26) & \(-\) & \(-\) \\ Pentadecanal & 2765-11-9 & 28.669 & 1716 & 1715 a & 0.15 (0–0.27) & \(-\) & \(-\) \\
**Aliphatic alcohols** & & & & & **12.8 (4.6-23.68)** & & \\ Methanol & 67-56-1 & 1.532 & 380 & 381 a & 3.92 (1.4–7.83) & \(-\) & \(-\) \\ Ethanol & 64-17-5 & 1.626 & 444 & 445 a & 4.96 (0.26–9.85) & \(-\) & \(-\) \\ 1-Penten-3-ol & 616-25-1 & 2.852 & 671 & 673 a & 0.32 (0.12–0.56) & \(-\) & \(-\) \\ Isopentanal & 123-51-3 & 3.548 & 724 & 726 c & 0.46 (0.14–1.23) & \(-\) & \(-\) \\
1-Pentanol & 71-41-0 & 4.098 & 757 & 759 c & 0.22 (tr-0.1) & \(-\)