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The following is a collective list of Allergenic plants, by zone, with supporting information. Click on the map above or on a link below to view plants specific to that zone.

Plant Name  
Acalypha spp (Chenille plant, Three-seeded Mercury) More Info
Aglaonema (Chinese evergreen) More Info
Agrostis capillaris (Colonial bentgrass) More Info
Agrostis gigantea (Black bentgrass) More Info
Agrostis stolonifera (Redtop, creeping bentgrass) More Info
Allium (Onion, garlic, leek, shallot) More Info
Alopecurus pratensis (Field meadow foxtail) More Info
Anthurium (Flamingo flower, anthurium) More Info
Avena fatua (Wild oat, Common Oat ) More Info
Baccharis angustifolia = B. neglecta (False-willow, Baccharis, Silverling) More Info
Blighia sapida (Ackee, Akee) More Info
Bromus secalinus (Rye brome, Cheat brome) More Info
Caladium bicolor (Caladium) More Info
Capsicum (Red peppers, Chili peppers, Hot peppers) More Info
Carex (Sedges) More Info
Cassia alata = Senna alata (Candle-bush, Cure-all, Ringworm cassia) More Info
Cassia bicapsularis = Senna bicapsularis (Christmas senna) More Info
Cassia fasciculata (Partridge-pea) More Info
Cassia fistula (Golden shower, Indian laburnum, Midas tree, Pudding pipe tree, Purging cassia, Shower-of-gold, Sweet-bark) More Info
Cassia marylandica (marilandica) (American senna, Locust plant, Maryland cassia, Wild senna) More Info
Cassia obtusifolia = Senna obtusifolia (Coffee-pod, Sicklepod) More Info
Cassia occidentalis = Senna occidentalis (Coffee senna, Coffee-weed, Florida-coffee, Styptic-weed, Wild-coffee) More Info
Cassia siamea = Senna Siamea (Kassod tree, Siamese shower, Siamese senna) More Info
Cassia spp (Shower tree, Senna, Shower, Candle-bush, cure-all, Ringworm cassia, Christmas senna, Partridge-pea, Golden shower, Indian labornum, Midas tree, Pudding pipe tree, Purging cassia, Shower-of-gold, Sweet bark, American senna, Locust plant, Maryland senna, Wild senna, Coffee-pod, Sicklepod, Coffee senna, Coffee-weed, Florida-coffee, Styptic-weed, Wild-coffee, Kassod tree, Siamese shower, Siamese senna) More Info
Chamaedorea (Parlor palm, Bamboo palm, Reed palm) More Info
Chrysanthemum x morifolium (Florist's chrysanthemum) More Info
Codiaeum variegatum (Croton) More Info
Dieffenbachia spp. and hybrids (Dumb-cane) More Info
Epipremnum aureum (Pothos) More Info
Euphorbia fulgens (Scarlet plume) More Info
Euphorbia pulcherrima (Poinsettia) More Info
Festuca rubra (Red fescue) More Info
Gypsophila paniculata (Baby's breath) More Info
Hordeum vulgare (Common Barley) More Info
Hyacinthus orientalis (Hyacinth) More Info
Hydrangea macrophylla (Hydrangea) More Info
Lactuca sativa (Lettuce) More Info
Lycopodium clavatum (Running club moss) More Info
Monstera deliciosa (Ceriman) More Info
Opuntia (Beavertail cactus, Tuna, Cholla, Prickly pear cactus) More Info
Petroselinum crispum (Parsley) More Info
Philodendron (Philodendron) More Info
Philodendron scandens (Heartleaf philodendron) More Info
Phleum pratense (Common Timothy) More Info
Picea mariana (Black spruce) More Info
Plantago lanceolata (English plantain) More Info
Polyscias (Ming aralias) More Info
Primula malacoides (Fairy primrose) More Info
Primula obconica (Primrose) More Info
Raphanus sativus (Radish) More Info
Rumex crispus (Curly dock) More Info
Schefflera actinophylla (Umbrella tree) More Info
Scirpus (Bulrushes) More Info
Spinacia oleracea (Spinach) More Info
Streptocarpus (Cape primroses) More Info
Syngonium podophyllum (Nephthytis) More Info
Thymus vulgaris (Thyme) More Info
Tradecantia pallida (Purple queen, Purple heart) More Info
Zantedeschia (Calla lilies) More Info
Zea mays (Corn, Maize) More Info

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