Table 2.

The accessions of studied species of genus Linum.

Number	Accession name	Source	Genebank number	Origin	Chromosome number (2n)
Sect. Adenolinum
1	L. perenne L.	IPK	LIN 1807	Russian Federation	2n = 18 [14]
2	L. perenne L. subsp. extraaxillare (Kit.) Nyman	IPK	LIN 1651	Poland	2n = 36 [17]
3	L. altaicum Ledeb. ex Juz.	IPK	LIN 1632	Unknown	2n = 18 [17]
4	L. komarovii Juz.	IPK	LIN 1716	Unknown	2n = 18 [17]
5	L. perenne L. subsp. perenne	IPK	LIN 1521	Slovakia	2n = 18 [17]
6	L. perenne L. subsp. alpinum (Jacq.) Stoj. and Stef.	IPK	LIN 1905	Austria	2n = 18 [17]
7	L. perenne L. subsp. anglicum (Mill.) Ockendon	IPK	LIN 1524	GB	2n = 36 [17]
8	L. perenne L.	VNIIL	K 5500	Unknown	2n = 36 [17]
9	L. leonii F. W. Schultz	IPK	LIN 1672	Germany	2n = 18 [14]
10	L. pallescens Bunge	IPK	LIN 1645	Tajikistan	2n = 18 [17]
11	L. pallescens Bunge	Wild population, collected by N. L. Bolsheva		Russian Federation, Altai	2n = 18 (present study)
12	L. mesostylum Juz.	IPK	LIN 1774	Tajikistan	2n = 18 [17]
13	L. mesostylum Juz.	IPK	LIN 1662	Tajikistan	2n = 18 [17]
14	L. lewisii Pursh	IPK	LIN 1648	USA	2n = 18 [17]
15	L. lewisii Pursh	IPK	LIN 1550	USA	2n = 18 [17]
16	L. austriacum L.	IPK	LIN 1608	Germany	2n = 18 [17]
17	L. austriacum L.	Wild population, collected by A. A. Svetlova		Russian Federation, Rostov	2n = 18 (present study)
18	L. austriacum L. subsp. euxinum (Juz.) Ockendon	IPK	LIN 1546	Ukraine	2n = 18 [17]
19	L. austriacum L.	Wild population, collected by A. A. Svetlova		Crimea	2n = 18 (present study)
20	L. austriacum L.	Wild population, collected by A. A. Svetlova		Ukraine	2n = 18 (present study)
21	L. amurense Alef.	BGI	outdoors cultivated collection	Russian Federation, Far East, near Pokrovka settlement	2n= 18 [17]
Sect. Dasylinum
22	L. hirsutum L. subsp. hirsutum L.	IPK	LIN 1676	Hungary	2n = 16 [35]
23	L. hirsutum subsp. hirsutum L.	IPK	LIN1649	Romania	2n = 16 [36]
24	L. hirsutum L. subsp. pseudoanatolicum P.H.Davis	Wild population, collected by M. Pavelka		Turkey, Karaman	2n = 32 (present study)
25	L. hirsutum L. subsp. anatolicum (Boiss.) Hayek	Wild population, collected by M. Pavelka		Turkey, Aksaray	2n = 32 (present study)
Sect. Linum
26	L. marginale A.Cunn. ex Planch	IPK	LIN 1920	Australia		2n = 84 (present study)
27	L. narbonense L.	IPK	LIN 2002	Unknown		2n = 28 [14]
28	L. narbonense L.	IPK	LIN1653	France		2n = 28 [14]
29	L. decumbens Desf.	IPK	LIN 1754	Italy		2n = 16 [14]
30	L. decumbens Desf.	IPK	LIN1913	Italy		2n = 16 [14]
31	L. grandiflorum Desf.	IPK	LIN 2000	Unknown		2n = 16 [14]
32	L. grandiflorum Desf.	IPK	LIN 974	Unknown		2n = 16 [14]
33	L. angustifolium Huds.	IPK	LIN 1692	France		2n = 30 (present study)
34	L. angustifolium Huds.	VNIIL	K 5695	Unknown		2n = 30 (present study)
35	L. angustifolium Huds.	VNIIL	K 3108	Belgium		2n = 30 (present study)
36	L. angustifolium Huds	IGC	15	Belarus		2n = 30 [14]
37	L. angustifolium Huds.	VNIIL	K 4731	East Germany		2n = 30 (present study)
38	L. bienne Mill. (syn. L. angustifolium Huds.)	IGC	14	Hungary		2n = 30 [14]
39	L. usitatissimum L. subsp. bienne Mill. Snankev.	VIR	u-303794	Unknown	winter flax	2n = 30 (present study)
40	L. usitatissimum convar.crepitans [Boenningh.] Kulpa et Danert	IGC	260	Belarus	dehiscent flax	2n = 30 (present study)
41	L. usitatissimum convar.crepitans [Boenningh.] Kulpa et Danert	IPK	LIN 119	Portugal	dehiscent flax	2n = 30 (present study)
42	L. usitatissimum L. variety Giza	IPK	LIN 277	Egypt	large seeded flax	2n = 30 (present study)
43	L. usitatissimum L. G. 12 Ruzokvety	IPK	LIN 633	Czechoslovakia	dual-purpose flax	2n = 30 (present study)
44	L. usitatissimum L.,variety Colchidsky 1	VIR	u 099845.	Abkhazia	winter flax	2n = 30 (present study)
45	L. usitatissimum L.	VNIIL	k 7131	Morocco	large seeded flax	2n = 30 (present study)
Sect. Stellerolinum
46	L. stelleroides Planchon	BGI	Outdoors cultivated collection	Russian Federation, Far East, Telyakovsky Inlet	2n = 20 (present study)
47	L. stelleroides Planchon	BGI	Outdoors cultivated collection	Russian Federation, Far East, near Kraskino settlement	2n = 20 (present study)