The ornamental flowering sourwood tree is well known for its white bell-formed flowers, environmentally friendly lanceolate leaves that turn deep purple in the fall, and gray and reddish-brown patterned bark. The rowan tree is a little to medium ornamental flowering tree with a pretty crown consisting of pinnately compound leaves. https://www.crsearch.co.uk/best-cat-trees-and-scratching-posts-for-large-cats/