Catalan common name : Fel i vinagre. Flor d'Avellana. Vinagrella.
Spanish common name : Agrios.
Province distribution : Alicante. Balearic Islands. Barcelona. Castellón. Gerona. Tarragona. Valencia.
Distribution in the islands : Cabrera. Formentera. Ibiza. Mallorca. Minorca.
General distribution : South Mediterranean
Flowering time : January. February. March. April. May. September. October. November. December.
Life-forms : Geophyte.
Habitat : Cultivated fields, path and road sides.
IUCN Category : Poco preocupante
Characteristics : This plant originally from South Africa, has colonized a greater part of the cultivated fields of the Balearic Islands and even can be found within the natural vegetation communities. The leaves are unmistakeable, trifoliate with heart-shaped folioles atop of a petiole almost 20 cm in length; its yellow flower is also very characteristic, the flowering period is during the winter.
Status : Alien species.