Table 1 in Sesquiterpene lactones from the methanol extracts of twenty-eight Hieracium species from the Balkan Peninsula and their chemosystematic significance

Table 1 List of the investigated Hieracium species with infrageneric classification. Acrs aSpeciesGroup (aggregate)Acrg bAggregateSection(s)gymH. gymnocephalum Griseb. ex Pant.gymH. gymnocephalumH. sect. PannosaoriH. orieni A. Kern.bleH. blecicii Niketi ćparH. paratrichum Niketi ćspiH. spirocaule Niketi ćanaH. anastrum (Degen & Zahn) Niketi ćgymhH. anastrumPannosa–PannosacalH. calophyllum R. Uechtr.H. calophyllumPannosa–PrenanthoideaschH. scheppigianum FreynH. scheppigianumPannosa– DrepanoideadurH. durmitoricum (Rohlena & Zahn) Niketi ćH. durmitoricumPannosa– Villosa –PrenanthoideagueH. guentheri-beckii ZahnH. guentheri-beckiiPannosa– VillosamirH. mirificissimum Rohlena & ZahnH. mirificissimumPannosa– Villosa – DrepanoideacolH. coloriscapum Rohlena & ZahnH. coloriscapumPannosa–NaegelianapyrH. pyricephalum Niketi ćH. pyricephalummokH. mokragorae (Nägeli & Peter) Nägeli & PeterpanH. pannosumH. sect. PannosapanH. pannosum Boiss. s.l.pluH. plumulosum A. Kern.walH. waldsteiniialbH. albopellitum (Zahn) Niketi ćH. guglerianumPannosa–Glauciformia– Hieraciumbup cH. pseudoschenkii (Rohlena & Zahn) Niketi ćbupH. bupleuroidesH. sect. DrepanoideavilH. villosum Jacq.vilH. villosumH. sect. VillosapilH. pilosum Froel.glaH. glabratum Willd.vilhH. glabratumVillosa – DrepanoideascoH. scorzonerifolium Vill. s.l.H. scorzonerifoliumVillosa – DrepanoideadenH. dentatum Hoppe s.l.H. dentatumVillosa – HieraciumvalH. valdepilosum Vill. s.l.H. valdepilosumVillosa –PrenanthoideaneiH. neilreichii BeckH. neilreichiiVillosa <HieraciumnaeH. naegelianum Pan č i ćnaeH. naegelianumH. sect. NaegelianatomH. tommasinianum K. MalýtomH. tommasinianumGlauciformia– ItalicamacH. macrodontoides (Zahn) ZahnH. macrodontoidesGlauciformia– Italica – Hieracium a Acrs - acronyms of species. b Acrg - acronyms of additional informal groups each containing one or more aggregates; gymh and vilh include hybridogenous taxa that have arisen from H. gymnocephalum and H. villosum, respectively. c As the sole representative, the poorly investigated species H. pseudoschenkii retained the acronym of its group (bup).