PURDUE PLANT DOCTOR
Plant Problem Diagnosis
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Flowers
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Amaranth
Amaranthus
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Anemone, Windflower
Anemone
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Angel's Trumpet
Brugmansia
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Artemisia, Wormwood, Mugwort
Artemisia
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Ashplant, cineraria
Cineraria spp.
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Aster
Aster
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Aster, Michaelmas Daisy, New England Aster
Symphyotrichum spp.
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Astilbe, False Goat
Astilbe
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Bachelor's Button, Cornflower, Knapweed
Centaurea spp.
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Basil
Ocimum
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Bee Balm, Bergamot
Monarda
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Begonia
Begonia Selections
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Bellflower
Campanula spp.
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Bishop's Weed
Aegopodium podagraria
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Black-eyed Susan
Rudbeckia
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Blanketflower
Gaillardia pulchella
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Blazing Star
Liatris
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Bleeding Heart
Lamprocapnos spectabilis
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Blue Star
Amsonia spp.
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Bugleweed
Ajuga reptans
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Butterfly Weed, Milkweeds
Asclepias
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Caladium, Elephant
Caladium
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Calibrachoa, Trailing Petunia, Million Bells
Calibrachoa Selections
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Canna Lily
Canna
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Cardinal Flower, Great Blue Lobelia
Lobelia
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Chrysanthemum and Daisy-like Flowers
Dendranthema, Argyranthemum
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Cockscomb
Celosia
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Coleus
Solenostemon
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Columbine
Aquilegia
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Coneflower
Echinacea spp.
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Coral Bells
Heuchera
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Coreopsis, Tickseed
Coreopsis spp.
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Cosmos
Cosmos
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Creeping Jenny, Moneywort, Loosestrife
Lysimachia
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Daffodil, Jonquil
Narcissus spp.
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Dahlia
Dahlia
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Daisy
Osteospermum
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Daylily
Hemerocallis
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Dead Nettle
Lamium
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Delphinium, Larkspur
Delphinium
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Dianthus, Pinks
Dianthus spp.
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Dianthus, Sweet William
Dianthus
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Epimedium, Fairy Wings, Horny Goat Weed
Epimedium
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False Mallow, Checkerbloom
Sidalcea
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False Sunflower, Maximilian Sunflower
Heliopsis
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Fern
Athyrium and other genera
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Flowering Onion
Allium
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Flowering Tobacco
Nicotiana
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Foam Flower
Tiarella
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Fuchsia
Fuchsia
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Gazania, African Daisy
Gazania
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Geranium, Bedding Geranium, Zonal Geranium
Pelargonium
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Gerbera Daisy, African Daisy
Gerbera
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Gladiolus
Gladiolus
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Globe Thistle
Echinops ristro
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Goat's beard
Aruncus
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Goldenrod
Solidago
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Grape hyacinth
Muscari
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Hardy Geranium, Cranesbill
Geranium
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Hardy Ice Plant
Delosperma
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Hens-and-chicks
Sempervivum
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Hibiscus, common rose mallow
Hibiscus
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Hollyhock
Alcea
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Hosta
Hosta
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Hyssop, Giant Hyssop, Anise Hyssop
Agastache spp.
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Impatiens
Impatiens
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Iris, Bearded Iris, Siberian Iris, Lousiana, Dutch
Iris spp.
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Ivy
Hedera
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Jacob's Ladder
Polemonium
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Joe-pye Weed
Eupatorium
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Lavender
Lavandula
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Lenton Rose, Christmas Rose, Hellebore
Helleborus
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Lily (Easter, Asiatic, Martagon, etc.)
Lilium
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Lily of the Valley
Convallaria
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Liriope, Lilyturf
Liriope
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Lisianthus
Eustoma
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Lobelia
Lobelia
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Lungwort
Pulmonaria
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Lupines, Bluebonnets
Lupinus
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Madagascar Periwinkle, Large Periwinkle, Vinca
Catharanthus roseus
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Mallow
Malva
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Marigolds
Tagetes
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Meadow Rue
Thalictrum
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Morning Glory, Bindweed
Convolvulus Tricolor Selections
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Nasturtium
Tropaeolum
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Ornamental Grasses
Ornamental grasses
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Ornamental Oregano
Origanum
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Ornamental Oregano (Annual)
Origanum
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Ornamental Strawberry Plant
Fragaria
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Pachysandra
Pachysandra
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Pansy
Viola
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Penstemon, Beard tongue
Penstemon
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Peony
Paeonia
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Periwinkle
Vinca minor
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Petunia
Petunia
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Phlox
Phlox
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Prickly Pear Cactus
Opuntia
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Primrose
Primula spp.
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Purslane, Moss Rose
Portulaca spp.
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Russian Sage
Perovskia
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Sage, Salvia
Salvia
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Sedum, Stonecrop
Sedum
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Siberian Iris
Iris, Siberian
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Snapdragon
Antirrhinum
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Solomons Seal
Polygonatum odonatum
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Speedwell
Veronica
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Spiderwort
Tradescantia
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Spurge
Euphorbia
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St. John's Wort
Hypericum
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Stock
Matthiola
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Sunflower
Helianthus
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Sweet Potato Vine, Morning Glory
Ipomoea
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Thyme
Thymus
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Tri-lobed Hepatica
Hepatica
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Trillium, Wake Robin
Trillium
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Tulip
Tulipa spp.
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Verbena
Verbena
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Vinca minor, Periwinkle
Vinca
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Violet, Violettas
Viola
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Virginia Bluebells
Mertensia
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Yucca, Adam
Yucca spp.
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Zinnia
Zinnia
