This is a srambling pea plant which will grow on poor ground in the hills
up to a height of about 1500m. The leaves have tendrils and the stems are winged.
Apart from the Cevennes it is usually found in the Pyrenees.
Lathyrus cirrhosus Cirrhose Vetch
Hills opposite Gèdre, French Pyrenees 13th June 2010