Ornamental pear trees flower with wonderful white flowers each individual spring. In the picture: Bradford ornamental pear tree in bloom Pecan trees are also a type of hickory tree as They're during the Carya genus and their botanical title is Carya illinoinensis. Pecan tree bark is attention-grabbing as the bark https://www.crsearch.co.uk/best-cat-trees-and-scratching-posts-for-large-cats/