(modifié de Coste, Flore de la France 1937) :
Plante annuelle de 20-60 cm, couchée, presque glabre ;
Écologie : (répartition d'après la flore) Champs, pelouses, chemins, dans le Midi, l'Ouest et le Centre; Corse.
Répartition hors de France : Europe centrale et méridionale; Asie occidentale; Afrique septentrionale.
(modified from translated Coste):
NOTE: the French text is more complete and up-to-date
Annual 260 cm, spreading, almost glabrous;
Ecology UK: Not native to the UK - France: Fields, pastures, roads, in the South, the West and the Centre. Corsica.
Distribution outside France: Central and southern Europe; Western Asia; Northern Africa.
Fleurs : jaunes, petites, 1-3 sur des pédoncules aristés plus courts que la feuille; pédicelles plus longs que le tube du calice; ailes plus courtes que la carène
Floraison France : Mai-juillet.
Flowers: yellow, small, 1-3 on bristly stalks which are shorter than the leaves; pedicels longer than the calyx tube and shorter than the keel
Flowering UK: (none) - France: May-July.