Table 2.
Mean essential oil (EO) yield (%) obtained from the two species and the accessions nested in the species.
| Species | EO Yield | Population (Species) | EO Yield |
|---|---|---|---|
| J. excelsa | 1.16 b,* | BR1 (J. excelsa) | 1.00 def |
| J. sabina | 1.98 a | BR2 (J. excelsa) | 0.69 f |
| IG1 (J. excelsa) | 1.87 bc | ||
| IG2 (J. excelsa) | 1.47 cd | ||
| KG1 (J. еxcelsa) | 0.80 ef | ||
| SKZ (J. sabina) | 1.38 cde | ||
| BI1 (J. sabina) | 2.73 a | ||
| BI2 (J. sabina) | 2.28 ab | ||
| KB (J. sabina) | 1.54 c |
* Within each column, means sharing the same letter are not significantly different. Abbreviations of the populations: Bachkovo, Rhodope Mountains, without galbuli—BR1; Bachkovo, Rhodope Mountains with galbuli—BR2; Izgoryaloto Gyune, Rhodope Mountains with galbuli—IG1; Izgoryaloto Gyune, Rhodope Mountains without galbuli—IG2; Kresna Gorge with galbuli—KG1; Zvolen, Slovakia, M—СКZ; Beli Iskar, M—BI1; Beli Iskar, F—BI2; Krushovska bara in Stara Planina, M—KB.