Hybrid origin, Southern Europe
Europe, Morocco, Western Asia
Banks, Dry areas, Gravels, meadows, Pastures, Riverbanks
Boggy areas, Dry and Young forest Heaths, Mountain Slopes, Temperate Regions
7, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
A1, 2a, 2b, 3a, 3b, 4, 5, 6, 15, 16, 17