Sub-category: Pea family
It is a perennial herbaceous plant, similar in appearance to some clovers. The height of the plant is variable, from 5 to 20 cm, occasionally more where supported by other plants; the stems can reach up to 50 cm long. It is typically sprawling at the height of the surrounding grassland.
It is most often found in sandy soils, old fields, grassy places, roadsides. It flowers from June to September.