PURDUE PLANT DOCTOR
Plant Problem Diagnosis
Broadleaf Trees, Shrubs, and Vines
Evergreen Trees and Shrubs
Flowers
Beneficials
About Us
Landscape Report
Broadleaf Trees, Shrubs, and Vines
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Alder
Alnus spp.
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Andromeda, Bog Rosemary
Andromeda
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Ash
Fraxinus spp.
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Aspen, Cottonwood, Poplar
Populus spp.
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Azalea
Azalea spp.
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Barberry
Berberis thunbergii
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Bayberry, WaxMyrtle
Myrica
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Beautyberry
Callicarpa americana
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Beech
Fagus spp.
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Birch
Betula spp.
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Bittersweet
Celastrus scandens
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Black Locust
Robinia spp.
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Blue Spire, Bluebeard
Caryopteris
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Bottlebrush
Fothergilla
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Boxwood
Buxus
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Buckeye, Horse Chestnut
Aesculus spp.
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Buckthorn
Rhamnus
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Burning Bush; Winter Creeper
Euonymus
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Butterfly Bush
Buddleja spp., Buddleia spp.
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Camellia
Camellia japonica
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Catalpa
Catalpa spp.
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Cherry Laurel
Prunus laurocerasus, laurel
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Cherry, Plum, Apricot - Flowering
Prunus spp.
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Chokeberry
Aronia
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Cinquefoil
Potentilla
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Clematis
Clematis
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Cotoneaster
Cotoneaster
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Crabapple, Crabtree
Malus spp.
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Crape Myrtle
Lagerstroemia
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Currant
Ribes
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Daphne
Daphne spp.
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Deutzia
Deutzia
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Dogwood
Cornus spp.
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Elder, Elderberry
Sambucus
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Elm, Zelkova
Ulmus spp.
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English Ivy
Hedera helix
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Fetter Bush, Leucothoe
Leucothoe
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Fig
Ficus
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Firethorn
Pyracantha
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Flowering Quince
Chaenomeles
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Forsythia
Forsythia
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Fringetree
Chionanthus virginiana
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Hackberry
Celtis occidentalis
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Hardy Silk Tree, Mimosa
Albizia julibrissin
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Hawthorn, Mayhaw
Crataegus spp.
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Hazel, Hazelnut, Filbert
Corylus spp.
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Heavenly Bamboo
Nandina spp.
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Hibiscus, Rose of Sharon
Hibiscus
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Hickory
Carya spp.
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Highbush Cranberry
Viburnum opulus
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Holly, Winterberry
Ilex
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Honey Locust
Gleditsia triacanthos
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Honeysuckle
Lonicera spp.
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Hydrangea
Hydrangea
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Indian Hawthorn
Rhaphiolepis spp.
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Japanese Aucuba, Japanese Laurel, Spotted Laurel
Aucuba japonica
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Japanese Fleeceflower
Fallopia japonica var compacta
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Kerria
Kerria japonica
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Lilac
Syringa spp.
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Linden, Basswood
Tilia spp.
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Magnolia
Magnolia spp.
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Maple, Box Elder
Acer spp.
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Mock Orange
Philadelphus
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Mountain Ash
Sorbus spp.
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Mountain Laurel
Kalmia spp.
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Mulberry
Morus spp.
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Mulch
mulch
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Ninebark
Physocarpus
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Oak
Quercus spp.
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Oregon Grape Holly
Mahonia
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Pear, Ornamental
Pyrus spp.
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Peony, Itoh hybrids
Paeonia suffruticosa, Paeonia spp.
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Photinia, Chokeberry, Red-tipped
Photinia x fraseri
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Pieris, Japanese Andromeda
Pieris japonica
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Porcelain Vine, Amur Pepper Vine
Ampelopsis heterophylla and A. brevipedunculata
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Privet
Ligustrum sinense
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Redbay
Persea borbonia
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Redbud
Cercis spp.
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Rhododendron
Rhododendron spp.
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Rose
Rosa spp.
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Sassafras
Sassafras albidum
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Serviceberry, Shadbush
Amelanchier spp.
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Seven-Son Flower
Heptacodium miconioides
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Smoketree
Cotinus spp.
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Snowbell
Styrax spp.
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Snowberry, Coralberry
Symphoricarpos orbiculatus and S. albus
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Spicebush
Lindera
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Spirea
Spiraea spp.
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St. John's Wort
Hypericum spp.
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Sumac
Rhus
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Sweetgum
Liquidambar styraciflua
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Sycamore, Planetree
Platanus spp.
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Tree of Heaven
Ailanthus altissima
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Tulip Poplar
Liriodendron tulipifera
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Viburnum, Blackhaw, Japanese Snowball, Arrowwood
Viburnum spp. and hybrids
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Virginia Creeper, Boston Ivy, Woodbine
Parthenocissus
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Virginia Sweetspire
Itea virginica
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Walnut, Butternut
Juglans spp.
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Weigela
Weigela florida and hybrids
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Willow
Salix spp.
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Witch Hazel
Hamamelis spp.
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Yellowwood
Cladrastis spp.
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Yucca, Adams Needle
Yucca filamentosa
