Tree Eucommia ulmoides [Hardy Rubber Tree] The Hardy Rubber Tree is an adaptable, relatively trouble-free plant that makes for an excellent shade tree. Its sap can be harvested for rubber, but this is an expensive and complex process. The specific epithet (ulmoides) refers to the leaf shape of the Elm genus (Ulmus), which is similar to that of Hardy Rubber Tree leaves. It is the only member of this family. Contains about 3% rubber content on a dry weight basis. It…
Shrub InvasiveThis plant is considered invasive Euonymus alatus [Winged Euonymus] Widely tolerant of most soil and microclimatic conditions, but develops good fall foliage color only when exposed to considerable direct sun. Tolerates heavy pruning. Can be troubled by scale insects, although not so frequently as the evergreen euonymus. Fruits are toxic. Avoid very dry or wet sites. Can be invasive, seeding into woodlots.
Shrub InvasiveThis plant is considered invasive Euonymus alatus 'Compactus' [Dwarf Winged Euonymus] The dense and lower-growing 'Compactus' is one of the most common Winged Euonymus cultivars. Widely tolerant of most soil and microclimatic conditions, but develops good fall foliage color only when exposed to considerable direct sun. Tolerates heavy pruning. Can be troubled by scale insects, although not so frequently as the evergreen euonymus. Fruits are toxic. Avoid very dry or wet sites. Can be invasive, seeding into woodlots.
Shrub Indiana Native Euonymus americanus [American Euonymus] The American Euonymus is a small, suckering shrub that is native to the eastern portions for the United States, west to Texas. Normally, the American Euonymus can be found in woodlands and can tolerate deep shade and a wide range of soil types. Its flowers are unsual for Euonymus because of its five-petaled flowers instead of the usual four for most other euonymus species. Other common names, such as Strawberry-bush or Hearts-a-Burstin, are derived from…
Shrub/Tree Indiana Native Euonymus atropurpureus [Eastern Wahoo] The Easter Wahoo is an Indiana native shrub/small tree that can be found in open woods or along forest edges and is grown for its attractive red fruits and great fall color. Due to its irregular habit, the Eastern Wahoo can be an issue in the formal landscape, but regular pruning can fix this issue. Far less invasive than the infamous Euonymus alatus (Winged Euonymus or Burning Bush). Flowers are small, rich purple that bloom…
Shrub/Tree Euonymus europaeus [Common Spindle Tree] Euonymus europaeus is an adaptable small tree (sometimes large shrub) that can spread and become invasive. The Common Spindle Tree's primary ornamental interest is its attractive and interesting fruits in the fall. Unfortunately, this tree can otherwise be quite unattractive, irregular, and spindley.
Shrub/Tree Euonymus planipes [Siberian Spindletree] The Siberian Spindletree is a large shrub (or sometimes small tree) that has showy 4-lobed, crimson fruits appearng in late summer followed by handsome red fall color. Plant can be affected by scale.
Shrub Exochorda racemosa [Common Pearlbush] The Common Pearlbush is lovely in the spring time with its abundance of beautiful, white flowers, but is unfortunately a rather non-descript shrub during the rest of the year. It is a tough plant, able to withstand both heat and drought. The common name refers to the round, pearl-like white flower buds.
Tree Indiana Native Fagus grandifolia [American Beech] In a proper site, an excellent trouble-free shade tree with year-round interest. Less adaptable to hot, dry conditions than the exotic F. sylvatica, but somewhat more cold hardy. F. grandifolia is preferred in Zone 4. Like F. sylvatica, this tree is so shallow rooted and casts such heavy shade that grass does not grow well beneath it. Low branching habit is a concern for use in the tree lawn as a street tree (may require…
Tree Fagus sylvatica [European Beech] In a proper site, an excellent trouble-free shade tree with year-round interest. More adaptable to hot, dry conditions than our native F. grandifolia, but somewhat less hardy. F. grandifolia is preferred in Zone 4. Like F. grandifolia, this tree is so shallow rooted and casts such heavy shade that grass does not grow well beneath it. Low branching habit is a concern for use in the tree lawn as a street tree (may require more…
