About this tree
Platanus × hispanica, or London plane, is a hybrid between Platanus orientalis and Platanus occidentalis, first cultivated in the 17th century. This large, deciduous tree can reach 30–35 m in height and is renowned for its mottled bark, which peels off in patches to reveal a creamy inner layer – one of its most recognizable traits. The broad, maple-like leaves turn yellow or brown in autumn. In spring, London plane produces small, spherical flower clusters, followed by round, spiky seed balls that persist through winter and provide food for finches and other birds. Its high tolerance to pollution, compacted soil, and root disturbance makes it one of the most common trees along streets in European cities. It provides excellent habitat for birds, insects, and urban wildlife and helps improve air quality. Interestingly, its bark is self-exfoliating, which may help the tree to reduce parasite load or cope with urban grime. London planes are fast growing and long lived, often surviving over 200 years. Despite their popularity, some cities are reconsidering their use due to allergy concerns related to their fine, airborne seed hairs.