Not many years ago still, maybe 10-12, it was discovered that this plant, which at first was thought to be exclusive to Morocco, also grew in Lanzarote and Fuerteventura.
This is one of the Astragalus species with white flower. The matte is hairy, and small legumes fruits thereof, are disposed in star.
Also fumaria (Fumaria montana) are typical winter plants. There are a number of species that are difficult to distinguish from each other.