Table 1. Material used in the present study.
| Species | Locality/Specimen no. | Origin | Latitude | Longitude | cpDNA | ITS | Note |
|---|---|---|---|---|---|---|---|
| Chenopodium album | 64/ PRA-11130 | Czech Republic, Praha-Holešovice | 50.112559 | 14.444746 | 3 (KU517367) | 7 | |
| 144/ PRA-11131 | Hungary, Rajka | 48.010200 | 17.176600 | 1 | 7 | ||
| 165/ PRA-11151 | Bulgaria, Opletnya | 43.089983 | 23.466000 | 1 | 7 | ||
| 216 | Croatia, Brac Island, Bol | 43.261342 | 16.658225 | 1 | 7 (KU517382) | ||
| 235/ PRA-11132 | Denmark, Falster Island, Gedser Remise | 54.575275 | 11.925328 | 1 | 7 | ||
| 329/ PRA-11135 | Czech Republic, Slatina | 50.226388 | 14.210527 | 1 | 7 | GISH | |
| 347/ PRA-11157 | Romania, Constanta | 44.719750 | 25.137361 | 1 | 7 | ||
| 358/ PRA-11158 | Bulgaria, Asenovgrad | 42.023639 | 24.859278 | 1 | 7 | ||
| 369 | Albania, Fushë-Krujë | 41.499056 | 19.699000 | 1 | 7 | ||
| 370/ PRA-11161 | Albania, Rec | 42.237972 | 19.527861 | 1 | 7 | ||
| 372/ PRA-11162 | Croatia, Podgradina | 43.008972 | 17.550694 | 1 | 7 | ||
| 402/ PRA-11165 | China, Xinjiang, Tian Shan, Xibaiyang Goucun | 43.449528 | 87.198306 | 1 | 7 | ||
| 423/ PRA-11166 | China, Xinjiang, Altai, Kanas | 48.675917 | 87.026722 | 1 | 7 | ||
| 439/ PRA-11167 | China, Xinjiang, Hoxud | 42.291917 | 86.860417 | 1 | 7 | ||
| 457/PRA-11136 | China, Xinjiang, Tumuxiukezhen | 41.534139 | 79.753778 | 1 | 7 | GISH | |
| 477/ PRA-11137 | Russian Federation, Tuva, Ak-Chyraja | 50.700000 | 93.260000 | 1 | 7 | ||
| 503/ PRA-11139 | Russian Federation, Krasnojarsk area, Western Sajan | 56.560000 | 91.290000 | 1 | 7 | ||
| 510/ PRA-11168 | Russian Federation, Tuva | 51.166667 | 93.566667 | 1 | 7 | ||
| 512/ PRA-11141 | Russian Federation, Altai Republic, Barnaul | 53.250000 | 83.683333 | 1 | 7 | ||
| 520/ PRA-11169 | Great Britain, Huddersfield | 53.642462 | –1.791060 | 1 | 7 | ||
| 606/ PRA-11143 | France, Chateauneuf | 45.562850 | –0.012100 | 1 | 7 | ||
| 609/ PRA-11144 | Spain, Deba | 43.296510 | –2.356660 | 1 | 7 | ||
| 610/ PRA-11145 | Spain, Deba | 43.296510 | –2.356660 | 1 | 7 | ||
| 618 | Spain, Torrão do Lameiro | 40.832570 | –8.664490 | 1 | 7 | ||
| 621/ PRA-11146 | Portugal, Torreira | 40.764400 | –8.700631 | 1 (KU517365) | 7 | ||
| 624/ PRA-11173 | Portugal, Celorico da Beira | 40.627550 | –7.432720 | 2 (KU517366) | 7 | ||
| 634/ PRA-11147 | Spain, Alagón | 41.789960 | –1.135400 | 1 | 7 | ||
| 502/ PRA-11138 | Russian Federation, Kalmykia | 46.300000 | 44.283333 | 1 | 7 | ||
| 608/ PRA-11170 | France, Mimizan-Plage | 44.211887 | –1.293935 | 1 | 7 | ||
| 620/ PRA-11172 | Portugal, Torreira | 40.764400 | –8.700631 | 1 | 7 | ||
| 631/ PRA-11176 | Spain, Torrellas | 41.899690 | –1.768740 | 2 | 7 | ||
| 632/ PRA-11177 | Spain, Alagón | 41.764720 | –1.125120 | 1 | 7 | ||
| 142 | Slovakia, Nižné Čabiny | 49.176172 | 21.908428 | 1 | 8 | ||
| 163/ PRA-11150 | Bulgaria, Veliko Tarnovo | 43.060583 | 25.632583 | 1 | 8 | ||
| 303/ PRA-11134 | Slovakia, Nána | 47.806944 | 18.695444 | 1 | 8 (KU517383) | ||
| 339/ PRA-1155 | Romania, Andrei Saguna | 46.293944 | 21.392500 | 1 | 8 | ||
| 604/ PRA-11142 | France, Étampes | 48.445120 | 2.116930 | 1 | 8 | ||
| 157/ PRA-11148 | Romania, Preluci | 46.460967 | 26.267833 | 1 | 9 (KU517384) | ||
| 160/ PRA-11149 | Romania, Mihai Viteazu | 44.673530 | 28.684520 | 1 | 10 (KU517385) | ||
| 169/ PRA-11152 | Bosnia and Herzegovina, Maglaj | 44.555100 | 18.106283 | 1 | 11 (KU517386) | ||
| 291/ PRA-11153 | Czech Republic, Hrádek | 48.781583 | 16.261528 | 1 | 12 (KU517387) | GISH | |
| 299/ PRA-11133 | Hungary, Fülöpháza | 46.881944 | 19.455694 | 1 | 13 (KU517388) | ||
| 333/ PRA-11154 | Hungary, Hortobágy | 47.581250 | 21.158417 | 1 | 13 | ||
| 343/ PRA-11156 | Romania, Pitesti | 44.867000 | 24.892889 | 1 | 14 (KU517389) | ||
| 364/ PRA-11159 | Bulgaria, Vranja | 41.447222 | 23.404833 | 1 | 15 (KU517390) | ||
| 507/ PRA-11140 | Russian Federation, Novosibirsk | 54.818050 | 83.143134 | 1 | 15 | ||
| 366/ PRA-11160 | Greece, Ioannina | 39.70000 | 20.813250 | 1 | 16 (KU517391) | ||
| 612/ PRA-11171 | Spain, Sahagún | 42.369261 | –5.019539 | 1 | 16 | ||
| 626/ PRA-11174 | Spain, Salamanca | 40.954080 | –5.640250 | 1 | 16 | ||
| 374/ PRA-11163 | Croatia, Saborsko | 44.981806 | 15.476361 | 1 | 17 (KU517392) | ||
| 375/ PRA-11164 | Slovenia, Gabrje | 46.198194 | 13.692722 | 1 | 18 (KU517393) | ||
| 628/ PRA-11175 | Spain, Villacastín | 40.795520 | –4.378170 | 1 | 19 (KU517394) | ||
| 583/ PRA-11205, 11206, 11207 | Czech Republic, Hostivice | 50.075298 | 14.267106 | 1 | 7, 8, 9, 20 (KU517395), 21 (KU517396) | Population data, 10 individuals sampled | |
| 565/ PRA-11202 | Czech Republic, Praha-Bubeneč | 50.112500 | 14.412583 | 1 | 7, 8, 13, 22 (KU517397) | Population data, 13 individuals sampled | |
| 568/ PRA-11203 | Czech Republic, Podbořany | 50.241944 | 13.423278 | 1 | 7, 8, 9, 21 | Population data, 7 individuals sampled | |
| 579/ PRA-11204 | Czech Republic, Podbořanský Rohozec | 50.204889 | 13.284833 | 1 | 7, 8,23 (KU517398) | Population data, 5 individuals sampled | |
| 599/ PRA-11208, 11209, 11210, 11211 | Czech Republic, Vrané nad Vltavou | 49.941808 | 14.395150 | 1 | 7, 8, 15, 16, 24 (KU517399), 25 (KU517400), 26 (KU517401), 27 (KU517402) | Population data, 9 individuals sampled | |
| Chenopodium ficifolium | 276/ PRA-11181 | Czech Republic, Nový Bydžov | 50.234361 | 15.428778 | 7 (KU517371) | 1 (KU517376) | GISH-probe |
| 307/ PRA-11178 | Slovakia, Nána | 47.806944 | 18.695444 | 7 | 1 | ||
| 458/PRA-11179 | China, Xinjiang, Tumuxiukezhen | 41.534139 | 79.753778 | 7 | 1 | ||
| 466/PRA-11180 | China, Xinjiang, Urumqi | 43.855833 | 87.569722 | 7 | 2 (KU517377) | ||
| 559 | Great Britain, Huddersfield | 53.646534 | –1.784848 | 7 | 3 (KU517378) | ||
| Chenopodium striatiforme | 267/ PRA-11183 | Latvia, Strenči | 57.619489 | 25.701168 | 1 | 14 | |
| 331/ PRA-11184 | Czech Republic, Mělník | 50.349528 | 14.497444 | 1 | 7 | GISH-probe | |
| Chenopodium strictum | 380/PRA-10917, 10918 | Czech Republic, Praha-Troja | 50.115964 | 14.433326 | 1 | 7 | GISH-probe |
| 480/ PRA-11187 | Russian Federation, Samara area, Zhigulevsk | 53.416667 | 49.533333 | 1 | 7 | ||
| 166/ PRA-11188 | Bulgaria, Yakoruda | 42.006833 | 23.640083 | 4 (KU517368) | 28 (KU517403) | ||
| 309/ PRA-11185 | Slovakia, Virt | 47.743250 | 18.325889 | 1 | 28 | ||
| 336/ PRA-11189 | Hungary, Hortobagy | 47.581250 | 21.158417 | 1 | 28 | ||
| 456/PRA-11191 | China, Xinjiang, Tumuxiukezhen | 41.534139 | 79.753778 | 1 | 28 | ||
| 478/ PRA-11186 | Russian Federation, Volgograd area | 49.100000 | 46.119722 | 1 | 28 | ||
| 434/ PRA-11190 | China, Xinjiang, Altai, Hoboksar | 46.541472 | 85.358083 | 1 | 29 (KU517404) | ||
| Chenopodium suecicum | 156/ PRA-11199 | Romania, Preluci | 46.460967 | 26.267833 | 5 | 4 (KU517379) | |
| 213/ PRA-11193 | Russian Federation, Novosibirsk | 54.854694 | 83.193444 | 5 | 5 | ||
| 319/ PRA-11200 | Russian Federation, Archangelsk area, Archangelsk | 64.507966 | 40.658118 | 5 | 4 | ||
| 324/ PRA-11196 | Russian Federation, Moscow area, Dolgoprudnyj | 55.938200 | 37.473167 | 5 | 4 | ||
| 513/ PRA-11198 | Russian Federation, Altai Republic, Barnaul | 53.250000 | 83.683333 | 5 | 4 | ||
| 264//PRA-11194 | Lithuania, Rumšiškes | 54.879404 | 24.197950 | 5 | 5 | ||
| 277/PRA-11195 | Czech Republic, Nový Bydžov | 50.234361 | 15.428778 | 5 | 5 (KU517380) | GISH-probe | |
| 328/ PRA-11197 | Czech Republic, Švermov | 50.176806 | 14.105472 | 5 (KU517369) | 5 | ||
| 508 | Russian Federation, Saratov area, Balakovo | 51.933333 | 47.716667 | 6 (KU517370) | 6 (KU517381) | ||
| Outgroup | |||||||
| Chenopodium chenopodioides | 633/PRA-11213 | Spain, Alagón | 41.791680 | –1.134290 | KU517375 | KU517405 | |
| Chenopodium rubrum | 465/PRA11212 | China, Xinjiang, Toxun | 42.800556 | 88.639222 | KU517372 | KU517406 | |
| Chenopodium urbicum | 337/PRA-11201 | Romania, Ciumeghiu | 47.579500 | 21.148194 | KU517374 | KU517407 | |
| Chenopodium glaucum | 272/PRA-11182 | Czech Republic, Rohovládova Bělá | 50.110556 | 15.604083 | KU517373 | KU517408 |
Information on the origin, cpDNA haplotype (cpDNA) and nrDNA ITS ribotype (ITS) is presented for all accessions analyzed. The GenBank accessin numbers of the representative sequences for each cpDNA haplotype and nrDNA ribotype are given by the accession that was submitted to the database. Samples used for chromosome spread preparation for GISH experiments are marked with “GISH”, and samples used as probes for GISH experiments are marked with “GISH-probe”. The herbarium specimens are deposited in the herbarium of the Institute of Botany of the Czech Academy of Sciences (PRA).