Tree Indiana Native Acer negundo [Boxelder] Invasive. Very rough in its appearance due to pinnately compound, coarsely serrate leaves paired with a multi-stemmed, irregular habit. Leaves of young specimens may commonly be mistaken for poison ivy. This tree has limited ornamental value in the landscape and is short lived but also extremely tolerant of site conditions. Wherever this species is grown, expect to encounter boxelder bugs (Leptocoris trivittatus). This common pest feeds on the sap of boxelders and maples and is…
Tree Acer palmatum [Japanese Maple] A refined but striking specimen in its several forms, differing in color, texture, and habit, but all graceful. Newly expanded foliage may be damaged by sun and wind. Plant where it will receive some protection from the elements, especially winter elements. Can leaf out early and be killed back by a late freeze. Prefers some shade and good moisture.
Tree Acer palmatum var. atropurpureum 'Bloodgood' [Bloodgood Japanese Maple] This popular tree is chosen for its stunning purplish-red leaves during the summer months. However, if the summer is particularly hot and dry, the color will dull to a greenish-red hue.
Tree Acer palmatum var. dissectum atropurpureum 'Ever Red' [Ever Red Cutleaf Japanese Maple] The branching of this attractive Japanese Maple cultivar provides a weeping affect to the landscape. This variety holds its color longer than most other varieties of Japanese Maple, and is also one of the smaller forms. 'Ever Red' can handle more urban soils but prefers acidic, moist soils. Best coloration occurs if in partial shade.
Tree InvasiveThis plant is considered invasive Acer platanoides [Norway Maple] One of the densest shade trees, widely adaptable to soils and environments, including dry and polluted city conditions. Transplants easily. Extremely dense canopy and shallow root system make it impossible to maintain good turf beneath. Can be a weed problem, especially in cooler parts of the northeast US. Slight susceptibility to verticillium wilt, anthracnose, and leaf scorch. Can be damaged by 2,4-D drift. Does not perform well in southern US (warm nights severely retard growth).…
Tree InvasiveThis plant is considered invasive Acer platanoides 'Emerald Queen' [Emerald Queen Norway Maple] This cultivar has ascending branches and an oval habit. Best selection of Norway Maples for urban sites. Fast growth rate and shallow root system. Brilliant yellow in the fall. When Norway maple escapes cultivation and invades natural areas it reduces species richness and native tree regeneration by out-competing other trees and understory species for resources, creating dense shade canopies, and spreading rapidly through high seed production. It also releases toxins that reduce the growth and…
Tree Indiana Native Acer rubrum [Red Maple] Tolerant of wet, poorly drained soils and as well as dry conditions. Weak wooded. Intermediate in quality between A. saccharum and A. saccharinum, somewhat prone to breakage in storms, but generally satisfactory. Does not tolerate heavy pollution.
Tree Acer rubrum 'Autumn Flame' [Autumn Flame Red Maple] This cultivar is used for its stunning, bright red color in the fall. It is a good choice for a shade or street tree, since it can handle urban pollution. Place in wet areas for best fall color. The Autumn Flame Maple is a fruitless cultivar.
Tree Acer rubrum 'Autumn Spire' [Autumn Spire Red Maple] 'Autumn Spire' has a broad columnar form and brilliant red fall coloration. This cultivar only produces male flowers, so it is fruitless.
Tree Acer rubrum 'Bowhall' [Bowhall Red Maple] This cultivar is a great choice for wet soil areas. Its less agressive root system makes it a better choice for a street tree. The orange-red coloration brings interest in the fall.
