. 2020 Nov 2;11:591053. doi: 10.3389/fpls.2020.591053

TABLE 1.

List of samples, genome size, and initial NGS datasets.

Species, accession labels	ID	Locality^a	Ploidy level	Genome size 2C (pg)	No. of raw NGS pair-end reads
*H. intybaceum*
int_1531/8	IntA	Austria, Tirol, Arlberg Massif: Arlbergpass	2x	7.540 ^a	45,992,578
					27,990,512 ^d
int_6/14/25	IntC	France, Savoie: Col du Petit Saint-Bernard	2x	7.590^a	37,998,498
					35,974,348^d
*H. prenanthoides*
pre_6/5/5	PreA	Italy, Piedmont: Claviere	2x	7.220^a	52,429,354
					45,062,158 ^d
pre_6/8/5	PreC	Italy, Piedmont: Claviere	2x	7.180^b	26,260,212
H. pallidiflorum (2 Int × 1 Pre)
H1609	PalA	Austria, Bundesland Salzburg: Muhr	3x	11.334^a	24,970,582
H1614	PalF	France, Savoie: Col du Petit Saint-Bernard	3x	11.584^a	28,335,496
H. picroides (1 Int × 2 Pre)
H1613	PicF	France, Hautes-Alpes: Col du Lautaret	3x	11.412^a	30,698,202
H1615	PicB	France, Savoie: Col du Petit Saint-Bernard	3x	10.659^a	26,850,644
*Synthetic F1 hybrids H. intybaceum* × H. prenanthoides (IntA × PreC)**
17038_2	Hyb2	experimental garden, Průhonice, Czechia	2x	7.360^c	26,922,000
17038_3	Hyb3	experimental garden, Průhonice, Czechia	2x	7.360^c	24,944,800
17038_4	Hyb4	experimental garden, Průhonice, Czechia	2x	7.341^a	26,225,800

^aFor details of accession origin, voucher information and genome sizes, see Chrtek et al. (2020).^bmean value of all genome size measurements for diploid H. prenanthoides from Chrtek et al. (2009), Chrtek et al. (2020).^cvalues are calculated based on the average of genome sizes of parental accessions.^dfor samples IntA, IntC and PreA two independent libraries were sequenced.