Table 1.
Taxa included in the study with details on the studied populations of Glandora and Lithodora species: type of stylar polymorphism, location and co-ordinates of the studied localities where the breeding systems were carried out and GenBank accession numbers are provided
| Species | Stylar polymorphism | Locality (reference) | Co-ordinates | GenBank accession no. ITS* | GenBank accession no. trnL intron* |
|---|---|---|---|---|---|
| Anchusa officinalis | Stylar dimorphism | Denmark (Philipp and Schou, 1981) | – | AY045710 | AY045703 |
| Borago officinalis | Non-herkogamous monomorphism | Spain (Montaner et al., 2000) | – | AY383283 | AY383245 |
| Echium vulgare | Approach herkogamy | UK (Corbet, 1978) | – | FJ789862 | FJ789844 |
| E. wildpretii | Approach herkogamy | Spain (Dupont et al. 2004) | – | L43314 | L43316 |
| Glandora diffusa | Distyly | Spain: Suances (Ferrero et al., 2009) | 43°26′30″N 04°02′50′′W | FJ789863 | FJ789845 |
| G. moroccana | Distyly | Morocco: Akchour (Ferrero et al., 2009) | 35°14′12′′N 05°10′19′′W | FJ789867 | FJ789849 |
| G. nitida | Distyly | Spain: S. Mágina (Ferrero et al., 2009) | 37°42′06′′N 03°27′53′′W | FJ789868 | FJ789850 |
| G. oleifolia | Distyly | Spain: St. Aniol (Ferrero et al., 2009) | 42°19′01′′N 02°35′13′′W | FJ789869 | FJ789851 |
| G. prostrata | Relaxed style dimorphism | Spain: Corrubedo (Ferrero et al., 2009) | 42°34′35′′N 09°05′20′′W | FJ789869 | FJ789853 |
| Lithodora fruticosa | Stylar dimorphism | Spain: Hueva (Ferrero et al., 2009) | 40°28′9′′N 02°057′2′′W | FJ789864 | FJ789846 |
| Lithospermum caroliniense | Distyly | USA (Levin, 1968) | – | EU044876 | EU044914 |
| Macromeria viridiflora | Approach herkogamy | USA (Boyd, 2004) | – | EU044870 | EU044908 |
*Reported in Böhle et al. (1996); Hilger et al. (2004); Thomas et al. (2008); Ferrero et al. (2009).