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TOXIC PLANTS
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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Toxicity Class:
1 - Major Toxicity
2 - Minor Toxicity
3 - Oxalates
4 - Dermatitis |
FIRST AID for exposures to Plants
CALL the California Poison Control System at 1-800-222-1222 . Treatment of Exposures: MOUTH: Remove any remaining parts of the plant or mushroom from victim's mouth and clean out the mouth. Give a small amount of water. SKIN: Wash any skin exposed to the plant with soap and cool water as soon as possible. EYES: Flush eyes with lukewarm water for 10-15 minutes. Be very gentle, as vigorous or prolonged rinsing can hurt the eyes. If advised to take the person to the hospital, bring the plant or a piece of it along with the label. |
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For photos and additional information on California plants:
CalPhotos: Plants | |
Common Name
Scientific Name
Toxicity ClassA
African boxwood
Myrsine africana
2Agave
Agave spp.
2,3,4Amaryllis
Hippeastrum spp.
2Anemone
Anemone spp.
2,4Angel's trumpet
Brugmansia spp.
1Anthurium
Anthurium spp.
3,4Arborvitae
Thuja spp.
2,4Arrowhead plant
Syngonium podophyllum
3Arum
Arum spp.
3,4Autumn crocus
Colchicum autumnale
1,4Azalea
Rhododendron spp.
1B
Barberry
Berberis spp.
2,4Begonia
Begonia spp.
(some spp.) 2,3Belladonna
Atropa belladonna
1Belladonna lily
Amaryllis belladonna
2,4Birch tree
Betula spp.
2,4Bird-of-paradise shrub
Caesalpina gilliesii
2Black henbane
Hyoscyamus niger
1Black locust (seeds)
Robinia pseudoacacia
1Blood lily
Haemanthus spp.
2,4Boston ivy
Parthenocissus spp.
3,4Boxwood
Buxus sempervirens
2,4Broom
Cytisus spp.
2Buckthorn
Rhamnus spp.
2,4Bushman's poison
Acokanthera spp.
1Buttercup
Ranunculus spp.
2,4C
Caladium
Caladium bicolor
3,4California buckeye
Aesculus spp.
2Calla lily
Zantedeschia aethiopica
3,4Camphor tree
Cinnamomum camphora
2Carnation
Dianthus spp
. 2,4Carolina jessamine
Gelsemium sempervirens
1,4Castor bean
Ricinus communis
1Century plant
Agave spp.
2,3,4Cestrum
Cestrum spp.
1Chenille plant
Acalypha spp.
2,4Chinaberry
Melia azedarach
1Chinese evergreen
Aglaonema spp.
3,4Chinese lantern
Physalis spp.
1Chokecherry
Prunus virginiana
1Chrysanthemum
Chrysanthemum spp.
2,4Cineraria
Senecio spp.
2,4Clematis
Clematis spp.
2,4Coast redwood
Sequoia sempervirens
2,4Columbine
Aquilegia spp.
2Copperleaf
Acalypha spp.
2,4Coral plant
Jatropha spp.
2,4Coral tree
Erythrina spp.
1Cotoneaster
Cotoneaster spp.
2Crinum lily
Crinum spp.
2,4Croton
Codiaeum variegatum
2,4Crown of thorns
Euphorbia spp.
2,4Cyclamen
Cyclamen spp.
2,4D
Daffodil bulb
Narcissus spp.
2,4Daisy
Chrysanthemum spp.
2,4Daphne
Daphne spp.
1Death camas
Zigadenus spp.
1Delphinium
Delphinium spp.
1Dumb cane
Dieffenbachia spp.
3Dusty miller
Senecio spp. (some spp.)
2,4E
Echium
Echium vulgare
1,4Elderberry
Sambucus spp.
1
(ripe fruit nontoxic)Elephant's ear
Colocasia, Alocasia, and Xanthosoma spp.
3,4English laurel
Prunus laurocerasus
1Eucalyptus
Eucalyptus spp.
2,4Euonymus
Euonymus spp.
2Euphorbia
Euphorbia spp.
2,4F
Fig, Weeping and Fiddle-leaf
Ficus spp.
4Firethorn
Pyracantha spp.
2,4Fishtail palm
Caryota spp.
3,4Four-o'clock
Mirabilis jalapa
2,4Foxglove
Digitalis spp.
1G
Gladiolus
Gladiolus spp.
2,4Glory lily
Gloriosa spp.
1Goldenchain tree
Laburnum anagyroides
2Gopher plant
Euphorbia spp.
2,4Groundcherry
Physalis spp.
1Ground ivy
Glechoma hederacea
2H
Heather
Calluna vulgaris
1Heliotrope
Heliotropum arborescens
1Hellebore
Helleborus spp.
1,4Holly (berries)
Ilex spp.
2Honey bush
Melianthus spp.
1Horsechestnut
Aesculus spp.
2Hyacinth
Hyacinthus spp.
2,4Hydrangea
Hydrangea spp.
1,4I
Indian currant
Symphoricarpos spp.
2Indian turnip
Arisaema triphyllum
3,4Iris
Iris spp.
2,4Ivy, English
Hedera spp.
2,4J
Jack-in-the-pulpit
Arisaema triphyllum
3,4Japanese aucuba
Aucuba japonica
2Japanese pieris
Pieris japonica
1Jatropha
Jatropha spp.
2,4Jequirity bean
Abrus precatorius
1Jerusalem cherry
Solanum pseudocapsicum
1Jessamine
Cestrum spp.
1Jimson weed
Brugmansia spp.
1Juniper
Juniperus spp.
2K
Kaffir lily
Clivia spp.
2,4L
Lantana
Lantana camara
1Larkspur
Delphinium spp.
1Laurel cherry
Prunus caroliniana
1Lily
Lilium spp.
2,4Lily-of-the-Nile
Agapanthus spp.
2,4Lily-of-the-valley
Convallaria majalis
1,4Lobelia
Lobelia spp.
1,4Love-in-a-mist
Nigella damascena
2Love-lies-bleeding
Amaranthus caudatus
1Lupine
Lupinus spp.
1M
Marsh marigold
Caltha palustris
2May apple
Podophyllum peltatum
1Meadow saffron
Colchicum autumnale
1,4Milkweed
Asclepias spp.
2,4Ming aralia
Polyscias spp.
2,4Mistletoe
Phoradendron spp.
2,4Mistletoe, European
Viscum album
1Monkshood
Aconitum spp.
1Morning glory (seeds)
Ipomoea spp.
1Myoporum
Myoporum laetum
1Myrtle
Myrtus communis
2N
Naked lady
Amaryllis belladonna
2,4Natal plum
Carissa macrocarpa
2Nephthytis
Syngonium podophyllum
3Nerine
Nerine spp.
2,4Nightshade, Deadly
Atropa belladonna
1 Hyoscyamus niger
1 Solanum spp.
1O
Oak tree (acorns)
Quercus spp.
2,4Oleander
Nerium oleander
1,4Yellow oleander
Thevetia peruviana
1,4P
Pampas grass
Cortaderia selloana
1Periwinkle
Vinca spp.
1Peruvian lily
Alstroemeria spp.
2,4Philodendron
Philodendron spp.
3,4Pittosporum
Pittosporum spp.
1Poinsettia
Euphorbia spp.
2,4Poison hemlock
Conium maculatum
1Poison oak
Toxicodendron diversilobum
4Pokeweed
Phytolacca americana
2Poppy
Papaver spp.
2,4Potato plant
Solanum tuberosum
1 (green parts)Pothos
Epipremnum aureum
3,4Pregnant onion
Ornithogalum spp.
1Primrose
Primula spp.
4Privet
Ligustrum spp.
2,4Pyracantha
Pyracantha spp.
2,4Q
R
Rhododendron
Rhododendron spp.
1Rhubarb (leaves)
Rheum rhabarbarum
3Rosary bean
Abrus precatorius
1Rubber plant
Ficus spp.
4S
Sago palm
Cycas revolute
2Scarlet pimpernel
Anagallis arvensis
2,4Schefflera
Schefflera actinophylla
2,4Skunk cabbage
Veratrum spp.
2Snake plant
Sansevieria spp.
2,4Snow-on-the-mountain
Euphorbia spp.
2,4Snowberry
Symphoricarpos spp.
2Snowdrop
Galanthus spp.
2,4Snowflake
Leucojum spp.
2,4Spathiphyllum
Spathiphyllum spp.
3,4Spider lily
Lycoris spp.
2
Hymenocallis spp.
2,4Split-leaf philodendron
Monstera deliciosa
3,4Squill
Scilla spp.
1St. Johnswort
Hypericum calycinum
1,4Star-of-Bethelehem
Ornithogalum spp.
1Stinging nettles
Urtica spp.
4String of beads
Senecio spp. (some spp.)
2,4T
Taro
Colocasia esculenta
3,4Tomato(non-fruit parts)
Lycopersicon esculentum
1,4Toyon
Heteromeles arbutifolia
1Tree-of-heaven
Ailanthus altissima
2,4Tree tobacco
Nicotiana glauca
1Tuberose
Polianthes tuberosa
2Tulip
Tulipa spp.
2,4U
Umbrella plant
Cyperus alternifolius
2Umbrella tree
Schefflera actinophylla
2,4V
Virginia creeper
Parthenocissus spp.
3,4W
Water hemlock
Cicuta spp.
1Wild onion
Allium spp.
2Windflower
Anemone spp.
2,4Wintersweet
Acokanthera spp.
1Wisteria
Wisteria spp.
2X
Y
Yarrow
Achillea millefolium
2,4Yew, English & Japanese (seeds)
Taxus spp.
1Yew pine
Podocarpus macrophyllus
2 Seeds of: Almond, Apple, Apricot, Black cherry, Cherry, Crabapple, Loquat, Nectarine, Peach, Pear, Plum 1
© CPCS and Regents, University of California. 2000-2006
Disclaimer: This web site is designed to be informational and educational. Under no circumstance is this web site meant to replace the expert advice of a qualified poison specialist or physician. In the event of a poison emergency, call the nearest poison center immediately by diaing 1-800-222-1222 or contact 9-1-1 emergency services.