The purple leaf sand cherry tree is also known as Prunus x cistena and is a shrub or small tree from the Rose family, according to About.com Trees & Shrubs. It is known for its distinct purple foliage. More »

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The purple berry-like growths that appear in oak trees aren't berries at all. They're oak galls, which the tree develops in response to being infested by certain kinds of small wasps. More »

According to Garden Guides, Rose of Sharon, magnolia trees, redbud trees and purple leaf plums are all trees that produce purple flowers in the spring. The jacaranda tree also grows flowers in the spring, according to Sa... More »

To prune a purple-leaf sand cherry, cut a third off of the oldest branches after the plant has flowered. Ideally, pruning should be done yearly to prevent diseases and pests. More »

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According to Garden Guides, Rose of Sharon, magnolia trees, redbud trees and purple leaf plums are all trees that produce purple flowers in the spring. The jacaranda tree also grows flowers in the spring, according to Sa... More »

Tree leaf identification charts are available through About.com, Discover Life's "Time Machine", as mobile phone applications and through many state Extension agencies. According to About.com, readers can use these chart... More »

www.reference.com Home & Garden Gardening & Landscapes Trees & Bushes

The serviceberry bush is a small tree or large shrub that has blue-green or bright green leaves and white flowers, according to Better Homes and Gardens. The bush also produces an edible purple fruit that can be used in ... More »

www.reference.com Home & Garden Gardening & Landscapes Trees & Bushes