Children (8 direct children, 8 direct and indirect children):
Avena barbata subsp. barbata
Avena barbata subsp. lusitanica
Avena barbata var. saxatilis
Avena barbata var. solida
Avena barbata subsp. atherantha
Avena barbata subsp. hirtula
Avena barbata subsp. castellana
Avena barbata subsp. wiestii