Roadside, by forest of adventives, on shrubs along margin.
Notes:
Vine with slender creeping and climbing stems. Corolla 3-3.5 cm long i.e. standard, suborbicular, mauve inside, with white central band, bordered by purple, cream inside. Corolla standard rather concave above and half covering wings and keel, these being c. 1-1.5 cm long, pale mauve with purple apex to wings. Pods pale with thick green margin. A common adventive.