Tolerates: Allelopathic plants

Allelopathic plants are those that release chemicals into the soil and air, known as allelochemicals, which can inhibit the growth and reproduction of neighboring plants. This action allows the toxin-producing plant to reduce competition for available resources and dominate the utilization of these resources. Some plants that are not sensitive to allelopathy. can do well in areas where allelopathic plants are present without suffering negative effects.

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Scientific Name Common Name(s) Plant Form(s) Recommended for Tolerates
Acer rubrum Red maple Large Trees Air pollution, Allelopathic plants, Dry soils, drought, Fire, Heat, Soil compaction, Urban environments, Wet conditions
Allium canadense var. canadense Wild onion, Meadow onion Herbs Allelopathic plants, Dry soils, drought
Allium cernuum Nodding onion Herbs Allelopathic plants, Dry soils, drought, Poor soil
Andropogon gerardii Big bluestem, Big blue stem, Bluestem, Turkeyfoot Grasses, Sedges & Rushes Air pollution, Allelopathic plants, Dry soils, drought, Salt, Wet conditions
Anatherum glomeratum Bushy bluestem, Bushy beardgrass Grasses, Sedges & Rushes Air pollution, Allelopathic plants, Salt, Wet conditions
Anemone virginiana var. virginiana Tall anemone, Thimbleweed Herbs Allelopathic plants, Dry soils, drought
Asimina triloba Common pawpaw, Paw paw, Paw-paw, Pawpaw Medium Trees, Shrubs & Small Trees Allelopathic plants, Fire, Wet conditions
Betula nigra River birch, Red birch Large Trees Air pollution, Allelopathic plants, Dry soils, drought, Fire, Heat, Salt, Soil compaction, Wet conditions
Carpinus caroliniana American hornbeam, Ironwood Medium Trees, Shrubs & Small Trees Allelopathic plants, Dry soils, drought, Fire, Urban environments, Wet conditions, Wind
Carya cordiformis Bitternut, Bitternut hickory, Red hickory Large Trees Allelopathic plants
Carya ovata Shagbark hickory Large Trees Allelopathic plants
Ceanothus americanus New jersey tea, Mountain snowbell, Redroot Shrubs & Small Trees Allelopathic plants, Dry soils, drought, Poor soil, Urban environments
Cercis canadensis Eastern redbud Medium Trees Acidic soils, Alkaline soils, Allelopathic plants, Soil compaction
Chasmanthium latifolium River oats, Indian wood oats, Inland sea oats, Wild oats, Wood-oat, Northern sea oats Grasses, Sedges & Rushes Allelopathic plants, Dry soils, drought, Salt, Wet conditions
Chasmanthium laxum Slender spikegrass Grasses, Sedges & Rushes Allelopathic plants, Dry soils, drought, Salt, Wet conditions
Clematis virginiana Virgin's bower, Virgin's-bower Vines Allelopathic plants
Cornus amomum Silky dogwood Shrubs & Small Trees Allelopathic plants, Salt, Wet conditions
Elymus hystrix Bottlebrush grass Grasses, Sedges & Rushes Air pollution, Allelopathic plants, Dry soils, drought
Eragrostis spectabilis Purple lovegrass, Tumblegrass Grasses, Sedges & Rushes Air pollution, Allelopathic plants, Dry soils, drought, Heat, Poor soil, Salt, Some foot traffic
Fagus grandifolia American beech Large Trees Allelopathic plants, Salt
Geum canadense White avens Herbs Allelopathic plants
Heuchera americana Alumroot, American alumroot, Coral bells, Rock geranium Herbs Allelopathic plants, Dry soils, drought
Hydrangea arborescens Wild hydrangea, Smooth hydrangea Shrubs & Small Trees Allelopathic plants, Fire, Salt
Lonicera sempervirens Trumpet honeysuckle, Coral honeysuckle Vines Allelopathic plants, Salt, Soil compaction
Mertensia virginica Virginia bluebell, Virginia cowslip Herbs Allelopathic plants, Wet conditions
Monarda didyma Scarlet beebalm, Oswego tea Herbs Allelopathic plants, Wet conditions
Monarda fistulosa Wild bergamot Herbs Allelopathic plants, Dry soils, drought
Muhlenbergia capillaris Hair-awn muhly, Long-awn hairgrass, Pink muhly Grasses, Sedges & Rushes Air pollution, Allelopathic plants, Dry soils, drought, Heat, Poor soil, Salt
Onoclea sensibilis Sensitive fern Fern & Fern Allies Allelopathic plants, Dry soils, drought, Wet conditions
Panicum virgatum Switchgrass Grasses, Sedges & Rushes Air pollution, Allelopathic plants, Dry soils, drought, Salt, Wet conditions
Parthenocissus quinquefolia Virginia-creeper, Virginia creeper Vines Air pollution, Allelopathic plants, Dry soils, drought, Salt, Soil compaction, Wet conditions
Phlox maculata Meadow phlox, Wild sweet-william Herbs Allelopathic plants, Heat
Phlox paniculata Garden phlox, Fall phlox Herbs Allelopathic plants, Fire
Platanus occidentalis Sycamore, American sycamore Large Trees Air pollution, Allelopathic plants, Dry soils, drought, Salt, Soil compaction, Urban environments, Wet conditions
Podophyllum peltatum Mayapple, Devil's apple, Duck's foot, Hog apple, Indian apple, Indian apple root, Mandrake , Raccoonberry, Umbrella leaf, Wild lemon, May-apple, May apple Herbs Allelopathic plants, Dry soils, drought
Quercus alba White oak Large Trees Acidic soils, Allelopathic plants, Dry soils, drought, Salt
Quercus bicolor Swamp white oak Large Trees, Medium Trees Allelopathic plants, Dry soils, drought, Fire, Poor soil, Wet conditions
Quercus coccinea Scarlet oak Large Trees Allelopathic plants, Dry soils, drought
Quercus rubra Northern red oak Large Trees Air pollution, Allelopathic plants, Dry soils, drought, Soil compaction
Quercus velutina Black oak Large Trees Allelopathic plants, Dry soils, drought
Rhus aromatica Fragrant sumac Shrubs & Small Trees Allelopathic plants, Dry soils, drought
Rhus glabra Smooth sumac Shrubs & Small Trees Allelopathic plants, Dry soils, drought, Fire, Heat
Sassafras albidum Sassafras, Cinnamon wood Medium Trees, Shrubs & Small Trees Allelopathic plants, Dry soils, drought, Heat
Schizachyrium scoparium Little bluestem Grasses, Sedges & Rushes Air pollution, Allelopathic plants, Dry soils, drought, Heat
Solidago caesia Bluestem goldenrod, Blue-stemmed goldenrod, Wreath goldenrod, Axillary goldenrod Herbs Allelopathic plants, Dry soils, drought, Wet conditions
Sorghastrum nutans Indian grass, Yellow indian grass Grasses, Sedges & Rushes Allelopathic plants, Dry soils, drought, Wet conditions
Staphylea trifolia Bladdernut Shrubs & Small Trees Allelopathic plants, Dry soils, drought
Tradescantia virginiana Virginia spiderwort Herbs Allelopathic plants, Dry soils, drought, Poor soil, Wet conditions
Tsuga canadensis Canada hemlock, Eastern hemlock Large Trees, Medium Trees Allelopathic plants
Viburnum dentatum Arrow-wood, Arrow-wood viburnum, Arrowwood viburnum, Southern arrowwood Shrubs & Small Trees Allelopathic plants, Dry soils, drought, Salt, Wet conditions
Viburnum prunifolium Black haw, Blackhaw, Blackhaw viburnum, Nannyberry, Plum leaf viburnum Shrubs & Small Trees Acidic soils, Air pollution, Allelopathic plants, Dry soils, drought, Urban environments
Viola sororia Common blue violet, Confederate violet Herbs Allelopathic plants, Wet conditions
Liriodendron tulipifera Tulip-tree, Tulip-poplar, Yellow poplar Large Trees Allelopathic plants, Dry soils, drought, Poor soil, Wet conditions
Swida amomum Silky dogwood Shrubs & Small Trees Allelopathic plants, Wet conditions