Shrub/Tree Cornus mas [Cornelian Cherry Dogwood] Large multi-stemmed shrub or small tree of oval rounded outline, usually branching to the ground. Small yellow flowers are beautiful when borne in mass in the spring. No serious disease problems. Sometimes it suckers abundantly, and these suckers should be removed to control spread; this is especially important if maintaining this plant in tree form.
Tree Cornus mas 'Golden Glory' [Golden Glory Cornelian Cherry Dogwood] Large multi-stemmed shrub or small tree of oval rounded outline, usually branching to the ground. Small yellow flowers are beautiful when borne in mass in the spring, and 'Golden Glory' is especially floriferous. No serious disease problems. Sometimes it suckers abundantly and these suckers should be removed to control spread; this is especially important if maintaining this plant in tree form.
Shrub/Tree Cornus officinalis [Japanese Cornel Dogwood] The Japanese Cornel Dogwood is a large multi-stemmed shrub or small tree of oval rounded outline, usually branching to the ground. No serious disease problems, although it sometimes suckers abundantly. These suckers should be removed to control spread; this is especially important if maintaining this plant in tree form. Closely related to Cornus mas, but tends to have more attractive bark, is more open in habit, flowers one to two weeks earlier, and is slightly…
Tree Cornus × rutgersensis 'Rutban' [sold as Aurora®] (Stellar Group) [Aurora Dogwood] The Stellar Series is a collection of hybrids of the Flowering Dogwood (Cornus florida) and the Kousa Dogwood (C. kousa), developed by Dr. Elwin Orton, Jr. of Rutgers University. These vigorous, sterile hybrids are resistant to the Common Dogwood Borer (Synanthedon scitula) and Dogwood Anthracnose (Discula distructiva), which can severly affect the Flowering Dogwood. 'Rutban' is a strongly upright, abundant bloomer with white to creamy-white floral bracts.
Tree Crataegus × lavalleei [Lavalle Hawthorn] The Lavalle Hawthorn is a small, rounded tree that resulted from a cross of Crataegus mexicana and C. crusgalli. Quite resistant to rust and less thorny than its Cockspur Hawthorn parent.
Tree Crataegus × mordenensis [Morden Hawthorn] This uncommon plant resulted from a cross between Crataegus laevigata 'Paul's Scarlet' and C. succulenta'. It has attractive clusters of double flowers and is highly resistant to hawthorn rust.
Tree Crataegus sp. [Hawthorn] The Hawthorn genus, Crataegus, is in the Rose Family, Rosaceae, and is a large genus comprised of about 200 species of generally deciduous and thorny trees and shrubs. Native to North America, Europe, and Asia, plants from this genus can be found growing wild in many parts of the world. Hawthorns are generally grown for their ornamental pink to white flowers and generally red fruits, which are useful for attracting wildlife. As overall quite tough…
Tree Crataegus × 'Vaughn' [Vaughn Hawthorn] This small tree is a hybrid of Crataegus crusgalli x C. phaenopyrum. It is generally grown for its fragrant clusters of white flowers in the spring and prolifically produced red fruits that persist into winter. Due to its numerous thorns, it is best used in areas with low traffic. Highly susceptible to rust.
Tree Crataegus viridis 'Winter King' [Winter King Green Hawthorn] An attractive, nearly thornless vase-shaped small tree with beautiful white flower corymbs and large, bright red persistent fruits. This cultivar was discovered in a fence row by Bob Simpson in Vincennes, Indiana. Very adaptable, although leaves are often badly infected by rust so that the entire plant appears to be suffering from the measles.
Shrub Daphne × burkwoodii 'Carol Mackie' [Variegated Burkwood Daphne] Requires excellent drainage, relatively low fertility, and consistent moisture. Best in a cool site, on soil with pH near neutral, in partial shade to full sun. Notably difficult to transplant. Sometimes dies suddenly with no warning signs. 'Carol Mackie' is more vigorous than the species type.
