TREES
-
Prunus americana (Wild Plum)
$45.00Fast growing shrub/tree that will sucker freely to create thickets. The flowers of wild plum rival those of any exotic flowering tree. Snow white blooms in April-May. Fall color is maroon-red. An excellent plant for naturalizing. While it prefers full sun, it may be grown in dry to medium, well-drained soil in part shade. May be pruned to desired size. Edible fruits are best used for preserves.
-
Quercus alba (White Oak)
$45.00 – $175.00Illinois state tree. The only white oak with russet red fall color. Grows in sand and clay but not wet sites. Requires at least 3-4 hours of sun, but prefers full sun, moist, well-drained soil. Perhaps the flagship species of white oaks. Host tree for moths and butterflies. Tolerates the black walnut. Attracts wildlife.
-
Quercus bicolor (Swamp White Oak)
$45.00 – $175.00The oak most tolerant of wet areas. Swamp oak has a symmetrical rounded head in youth. Fall color is yellow to brown. Prefers full sun. Host tree for moths and butterflies. Attracts wildlife.
-
Quercus macrocarpa (Bur Oak)
$45.00 – $175.00A white oak very tolerant of heavy clay soil, high pH, and open areas. Full sun, well-drained soil. The tree is asymmetrical when young but with age becomes very stately. Bark is brown and deeply furrowed. Preeminent tree of the midwest savanna and one of the best oaks for today’s urban environment. Perhaps the most impressive of all trees! Host tree for moths and butterflies. Attracts wildlife.
-
Quercus muehlenbergii (Chinquapin Oak)
$45.00 – $175.00Medium sized oak of the white oak group. Easily grown in moist, well-drained soils in full sun, although is relatively drought tolerant. Fruits are small oval acorns, but it may take up to 30 years for the tree to bear a first crop. Acorns are a valued food for a variety of wildlife. Leaves are not lobed, but have serrated teeth along their margin and resemble the leaves of the chestnut. Host plant for butterflies and moths.
-
Quercus rubra (Red Oak)
$45.00 – $175.00Red oak is one of the most shade-tolerant of the oaks making it a good choice to grow under existing trees. It needs only a few hours of sun per day to grow but does best in full sun, in dry to medium moisture, acidic soil, with good drainage. Outstanding red fall color. Tolerates the black walnut. Host tree for moths and butterflies. Attracts wildlife.
-
Quercus velutina (Black Oak)
$45.00Black Oak tends to be found on well-drained sites such as sand or gravel. The leaves are very similar to Red Oak. Fall color can be red but usually is a tan-brown. Leaves do not persist through winter. Ultimate size is slightly smaller than Red Oak in the Chicago region.
-
Rhus glabra (Smooth Sumac)
$45.00Rhus glabra, commonly known as Smooth Sumac, is a native plant species found throughout the state of Illinois. This deciduous shrub belongs to the Anacardiaceae family and is a prominent member of the Illinois flora. Here’s a detailed description of Rhus glabra in the Illinois landscape:
1. **Appearance**: Smooth Sumac typically grows as a multi-stemmed shrub, reaching heights of 6 to 20 feet (1.8 to 6 meters). It features an open, spreading growth habit with slender branches. The name “Smooth Sumac” alludes to its smooth, hairless stems and twigs.
2. **Leaves**: The leaves of Rhus glabra are pinnately compound, consisting of multiple leaflets. They are arranged alternately along the stems. In the spring and summer, the leaves are bright green, providing a lush appearance to the plant.
3. **Flowers**: In late spring to early summer, Smooth Sumac produces dense, pyramidal clusters of small, greenish-yellow flowers. These flower clusters, called panicles, are an important nectar source for pollinators such as bees and butterflies.
4. **Fruits**: One of the most distinctive features of Smooth Sumac is its clusters of fuzzy, crimson-red berries, which ripen in late summer and persist through the fall. These berries are a valuable food source for numerous bird species, including cardinals and turkeys, making the shrub an important component of Illinois’ wildlife habitat.
5. **Autumn Colors**: Smooth Sumac is known for its stunning autumn foliage. As the seasons change, the leaves turn brilliant shades of red, orange, and purple, adding vibrant color to the Illinois landscape.
6. **Ecological Importance**: Rhus glabra plays a crucial ecological role in Illinois by providing food and shelter for wildlife. The berries attract birds, while the shrub’s dense growth provides nesting sites and cover for various animals.
7. **Environmental Adaptability**: This native plant is highly adaptable and can thrive in a variety of soil types, including rocky or poor soils. It is often found in open woodlands, along roadsides, and in disturbed areas.
8. **Cultural and Landscaping Uses**: While not typically used in formal landscaping, Smooth Sumac has been employed for erosion control, particularly on slopes and in areas with poor soil quality. Its vibrant fall foliage and attractive berries also make it a popular choice for naturalistic and wildlife-friendly landscapes.
9. **Historical and Cultural Significance**: Native American tribes historically used various parts of Smooth Sumac for medicinal purposes and as a source of dye. The berries can be used to make a refreshing and tart beverage known as “sumac-ade.”
Rhus glabra, or Smooth Sumac, offers aesthetic appeal, ecological importance, and historical significance. Its striking foliage, vibrant berries, and adaptability to various environmental conditions make it a valuable component of the Illinois natural landscape, supporting local wildlife and adding beauty to the state’s ecosystems.
-
Rhus typhina (Staghorn Sumac)
$45.00The common name “staghorn” is derived from hairy stems that look like bucks’ antlers. Requires full sun and good drainage. Nice red-orange fall color. Fruit is attractive to birds and wildlife. This small tree spreads aggressively by root suckers.