Creeping Yellow-cress

Creeping Yellow-cress

Observation - Creeping Yellow-cress - Global. Description: It's taken a long time to i.d. this plant with its distinctive pinnate leaves, so i hope I have it right. The terminal bunches of bright yellow flowers have 4 petals above 4 yellow sepals. Seed pods are cylindrical about 1 long on stalks slightly longer.

It's taken a long time to i.d. this plant with its distinctive pinnate leaves, so i hope I have it right. The terminal bunches of bright yellow flowers have 4 petals above 4 yellow sepals. Seed pods are cylindrical about 1" long on stalks slightly longer. Growing right beside the river Rhone