Wisteria floribunda (common name Japanese wisteria) is a species of flowering plant in the pea family Fabaceae, native to Japan. Wisteria floribunda 'Macrobotrys' is a popular large climber, flowering best in a sunny position with very long, mauve-lilac flower racemes in early summer once â¦ Wisteria floribunda 'Macrobotrys' This variety is a true miracle of nature for the amazing length of its clustered bunches. Growing to 9 m (30 ft), it is a â¦ Wisteria floribunda 'Macrobotrys' (Japanese wisteria 'Macrobotrys') will reach a height of 8m and a spread of 2m after 10-20 years. Insects, Diseases, and Other Plant Problems: Due â¦ Bark from Wisteria floribunda can be used to make ropes and sandals. Wonderful Wisteria Floribunda Macrobotrys or Japanese Lilac Wisteria is probably one of the best varieties of Wisteria to have in the garden with its hanging lilac â¦ It has even managed to get its name in â¦ Branches are used for creating bridge cables.