Shrub Indiana Native Aesculus parviflora [Bottlebrush Buckeye] Can be kept at a smaller size for a time with careful pruning, but it will in time occupy much space. Tolerates some shade, and can even be attractive under large shade trees. Suckers quite freely.
Shrub Aronia arbutifolia 'Erecta' [Erecta Red Chokeberry] 'Erecta' has a more upright form than the species and does not bear as colorful of fruit
Shrub Berberis × mentorensis [Mentor Barberry] An adaptable plant that does well in an urban environment. Can be coppiced with new growth developing better summer color. Can be pruned to ground every 5 to 7 years. Full sun to partial shade. Relatively trouble-free. Large thorns and spiny leaves are a maintenance problem. Collects litter around the base.
Shrub InvasiveThis plant is considered invasive Berberis thunbergii [Japanese Barberry] An adaptable plant that does well in an urban environment. Can be coppiced, with the resulting new growth developing better summer color. Can be pruned to ground every 5 to 7 years. Relatively trouble-free. Berberis thunbergii invades a variety of habitats from shaded woodlands to open fields and wetlands. Berberis thunbergii is rapidly spread by birds that eat the berries thus dispersing the seeds.
Shrub InvasiveThis plant is considered invasive Berberis thunbergii 'Bogozam' [sold as Bonanza Gold™] [Bonanza Gold Japanese Barberry] 'Bogozam' is noted for its golden yellow leaves and compact, dwarf habit. An adaptable plant that does well in an urban environment. Place in a high light location for best foliage coloration. Can be coppiced, with the resulting new growth developing better summer color. Can be pruned to ground every 5 to 7 years. Relatively trouble-free.
Shrub InvasiveThis plant is considered invasive Berberis thunbergii var. atropurpurea [Purple Japanese Barberry] This variety has purple to red summer foliage, turning a rich red to red-violet in the fall. It is an adaptable plant that does well in an urban environment. Place in a high light location for best foliage coloration. Can be coppiced, with the resulting new growth developing better summer color. Can be pruned to ground every 5 to 7 years. Relatively trouble-free.
Shrub InvasiveThis plant is considered invasive Berberis thunbergii var. atropurpurea 'Crimson Pygmy' [Red Dwarf Japanese Barberry] The Red Dwarf Japanese Barberry is exceedingly popular due to its dense, low growing form, brilliant foliage, and tolerance to tough urban conditions. For the best leaf coloration, place in full sun. This plant tolerates dry soils, but will suffer in wet, poorly drained soils.
Tree Betula papyrifera 'Renci' [sold as Renaissance Reflection®] [Renaissance Reflection Paper Birch] Betula papyrifera 'Renci' is faster growing and more heat resistant than the straight species. This tree requires full sun and is not suitable for poor or polluted city conditions.
Tree Betula papyrifera 'Uenci' [sold as Renaissance Upright™] [Renaissance Upright Paper Birch] Betula papyrifera 'Uenci' is narrow and pyramidal in form and with a strong central leader. This tree performs best in colder climates, requires full sun, and is not suitable for poor or polluted city conditions.
