Table 3 in Sesquiterpene lactones from the methanol extracts of twenty-eight Hieracium species from the Balkan Peninsula and their chemosystematic significance

Table 3 Content of identified SLs (1–4) in dried methanol extracts of flowering aerial parts of investigated Hieracium species, expressed as mg/g extract.
AcrsSpecies1234gymH. gymnocephalum–0.11 ± 0.068.19 ± 0.5514.20 ± 0.20oriH. orieni–tr btr–bleH. blecicii–0.65 ± 0.108.59 ± 0.3215.57 ± 0.88parH. paratrichum0.01 ± 0.00a2.08 ± 0.094.24 ± 0.299.24 ± 0.35spiH. spirocaule–4.53 ± 0.199.96 ± 0.580.90 ± 0.08anaH. anastrum–5.31 ± 0.2810.37 ± 1.0013.22 ± 0.12calH. calophyllum0.88 ± 0.092.84 ± 0.138.47 ± 0.6510.10 ± 0.09schH. scheppigianum–4.97 ± 0.159.43 ± 0.2211.00 ± 0.18durH. durmitoricum0.67 ± 0.120.92 ± 0.024.73 ± 0.185.54 ± 0.05gueH. guentheri-beckii–4.58 ± 0.3311.14 ± 0.7210.44 ± 0.56mirH. mirificissimum–0.63 ± 0.102.40 ± 0.0910.08 ± 0.23colH. coloriscapum0.01 ± 0.000.26 ± 0.025.45 ± 0.1518.23 ± 0.38pyrH. pyricephalum–0.37 ± 0.0410.37 ± 0.8512.02 ± 0.11mokH. mokragorae–trtr0.30 ± 0.02panH. pannosum s.l.–0.11 ± 0.000.57 ± 0.131.74 ± 0.15pluH. plumulosum–0.91 ± 0.052.64 ± 0.457.51 ± 0.10albH. albopellitumtrtrtr0.46 ± 0.04bupH. pseudoschenkii–5.15 ± 0.1810.40 ± 0.651.88 ± 0.09vilH. villosum0.05 ± 0.000.93 ± 0.061.30 ± 0.322.34 ± 0.14pilH. pilosum0.02 ± 0.000.56 ± 0.000.27 ± 0.010.26 ± 0.05glaH. glabratum0.02 ± 0.000.05 ± 0.000.01 ± 0.000.61 ± 0.02scoH. scorzonerifolium s.l.0.21 ± 0.050.34 ± 0.022.71 ± 0.249.14 ± 0.09denH. dentatum s.l.0.19 ± 0.010.79 ± 0.056.13 ± 0.358.68 ± 0.13valH. valdepilosum s.l.0.76 ± 0.051.57 ± 0.086.51 ± 0.0911.10 ± 0.25neiH. neilreichiitr1.72 ± 0.125.74 ± 0.283.48 ± 0.02naeH. naegelianum–0.16 ± 0.013.75 ± 0.057.87 ± 0.32tomH. tommasinianum0.01 ± 0.00trtr0.58 ± 0.00macH. macrodontoides0.02 ± 0.00trtr–
a The results represent the average of three determinations ± standard deviation (SD). b tr – trace (<0.01 mg/g).