Robinia pseudoacacia ‘Frisia’ is one of the most brilliantly-coloured, with its yellow foliage. It forms a neat, rounded head on a sturdy trunk, and its golden-yellow colour is maintained until leaf-drop. Robinia pseudoacacia ‘Frisia’ is tolerant of heat, drought, and pollution, making it an excellent choice as a street tree. It may sometimes produce long, white, pea-like flowers in early summer, adding to its beauty. Robinia pseudoacacia is deciduous and native to eastern-central and eastern United States. Learn more about Robinia pseudoacacia. Robinia pseudoacacia ‘Frisia’ was found by W. Jansen in around 1935 at a former nursery in Zwollerkerspel, Overijssel, Netherlands.