Tree Indiana Native Catalpa speciosa [Northern Catalpa] Coarse winter trunks and branches are bold and striking; picturesque. Best for difficult areas. Wood is rot resistant, but is somewhat brittle so branches can fall in wind and ice storms. Too coarse of texture for most urban landscapes. Short-lived to about 50 years.
Shrub Indiana Native Ceanothus americanus [New Jersey Tea] New Jersey Tea is a native prairie plant that has thick, deep-reaching, red roots (which can even grow up to 8" in diameter), making it very drought tolerant, but also difficult to transplant. This small, compact shrub is able to fix atmospheric nitrogen and is quite adaptable, not only tolerating drought, but different soil types as well. It is even capable of growing in sandy and rocky soils. The leaves of New Jersey Tea were…
Liana (Climbing Vine) Indiana Native Celastrus scandens [American Bittersweet] Sun to partial shade (best flowers in full sun), and tolerant of soil conditions (except wet). Tends to be invasive. Birds are fond of fruits. Tends toward dioeciousness. Female plants need a male pollinator to produce more abundant fruits. Can girdle trees it grows on. Euonymus scale and two-marked treehoppers can cause damage.
Tree Indiana Native Celtis laevigata [Sugar Hackberry] The Sugar Hackberry is very similar to the Common Hackberry (Celtis occidentalis) and is especially useful in large-scale situations with dry soils and heavy winds. This species gained its common name from the juicy, sweet berries it produces. Subject to a leaf nipple gall (caused by psyllid insect Pachypsylla dismamma, one of many jumping plant lice). However, the Sugar Hackberry is more resistant to witches'-broom disease (caused by Eriophyid mite) than the Common Hackberry. Especially…
Tree Indiana Native Celtis occidentalis [Common Hackberry] As well adapted to Midwestern conditions as American Elm, and a reasonably good substitute in form as well. Especially useful in large-scale situations with dry soils and heavy winds. Subject to a leaf nipple gall (caused by psyllid insect Pachypsylla dismamma, one of many jumping plant lice) and witches'-broom disease (caused by Eriophyid mite), both minor in most situations in the Midwest. Especially coarse texture limits use in designed landscapes.
Shrub Indiana Native Cephalanthus occidentalis [Common Buttonbush] Buttonbush is an Indiana native and a wet-soil tolerant shrub found near marshes, wetlands, and river banks. This is a great choice for those wet areas in the landscape or a featured shrub in your rain garden. The flowers of this shrub are globe-like in shape and bloom from June through August, attracting wildlife such as butterflies. The leaves of the Buttonbush emerge late in the Spring and might look dead until mid-May. Though this…
Shrub Cephalanthus occidentalis 'Bailoptics' [sold as Fiber Optics®] [Fiber Optics® Buttonbush] Fiber Optics® has a compact form with shoots that appear as a reddish-brown on new growth. It also has white fragrant flowers that appear as a sphere-like shape.
Tree Indiana Native Cercis canadensis [Eastern Redbud] A fine small tree that grows wild in many parts of Indiana. Relatively trouble-free and drought-resistant. Requires some protection from the sun in hotter climates, however flowering decreases with deep shade. Canker, leaf spot, and verticillium wilt can be problematic for older trees, or trees weakened by other environmental stresses. Due to genetic variability, be sure of seed source. Long tap root means that older plants transplant poorly.
Tree Indiana Native Cladrastis kentukea [American Yellowwood] A highly ornamental native tree, even though the pendulous clusters of flowers do not appear in great numbers every year. Well-adapted to Midwest conditions. Develops a tap root. Does not flower fully each year; part of a tree may flower one year, part the next, but the effect is striking even when only certain branches bear flowers. Bees are attracted to the flowers. Flowers appear only after many years from seed. Avoid pruning in spring…
Shrub Indiana Native Clethra alnifolia [Summersweet Clethra] Spreads by underground stems to make large clumps, but can be restrained when necessary. Can be badly infested with mites, especially on dry soils. Can suffer in full sun and/or dry soils, but can bloom well in shade.
