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Plants Poisonous to Rabbits

Resources used were House Rabbit Journal, The San Diego Turtle and Tortoise
Society, and a posting of poisonous plants made available to America OnLine.
Special thanks to Ellen Welch who searched persistently through her rabbit
resources to obtain this list for us.

Acokanthera (Acokanthera)-fruit, flowers very poisonous
Aconite (Aconitum)-all parts very poisonous
African rue (Peganum harmala)
Agapanthus (Nerine bowdenii)
Aloe vera (Aloe vera)
Alsike clover (Trifolium hybridum)
Amanita (Amanita)-all parts
Amaryllis (Hippeastrum)-bulbs
Amaryllis belladonna (Brunsvigia rosea)-bulbs
Anemone (Anemone sp.)
Angel trumpet tree (Datura, Brugmansia arborea)-flowers, leaves, seeds
Anthurium (Anthurium)
Apple (Malus sylvestris)-seeds contain cyanide
Apple leaf croton (Codiaeum variegatum)
Apricot (Prunus armeniaca)-pits contain cyanide
Arrowgrass (Triglochin sp.)
Arrowhead vine (Syngormon podophyllum)-oxalates
Asparagus fern (Asparagus sprengeri)
Atropa belladonna (Atropa belladonna)-all parts, esp. black berries
Autumn crocus (Colchicum autumnale)-corms
Avocado (Persea americana)
Azalea (Rhododendron occidentale)-all parts fatal
Baccharis (Baccharis sp.)
Balsam (Impatiens balsamina)-whole plant
Balsam pear-seeds, outer rind of fruit
Baneberry (Actaea alba, rubra, spicata)-berries, roots, foliage
Beach pea (Lathyrus maritimus)
Beargrass (Nolina texana)
Beefsteak plant (Perilla frutescens)
Begonia (sand)
Belladonna lily (Brunsvigia roseau)-bulbs
Betel nut palm (Areca catechu)-all parts
Bird of paradise (Strelitzia poinciana)-seeds
Bird of paradise bush (Caesalpinia gilliesii)-seeds, pods
Bittersweet (Celastrus, dulcamera)-berries
Bitterweed (Hymenoxys odorata)
Black henbane (Hyoscyamus niger)
Black locust (Robinia pseudoacacia)-bark, sprouts, foliage
Black nightshade (Solanum nigrum)-leaves, berries
Black root
Bladderpod (Sesbania vesicarium)
Bleeding heart (Dicentra)-foliage, roots
Bloodroot (Sanguinaria canadensis)
Bluebonnet (Lupinus spp.)-all parts
Blue cohosh (Caulophyllum thalictroides)
Blue-green algae-some forms toxic
Bog Kalmia (Kalmia)
Boston ivy (Parthenocissus tricuspidata)
Bottlebrush (Callistemon)-flowers
Boxwood (Buxus sp.)-all parts
Bracken fern (Pteridium aquilinum)
Branching ivy (Hedera helix-Weber's California)-all parts
Broomcorn (Sorghum vulgare)
Broomweed (Gutierrezia microcephala)
Buckeye (Aesculus)-sprouts, nuts
Buckthorn (Amsinckia intermedia)-fruit, bark
Bull nettle
Bunchberry (Cornus canadensis)
Burroweed (Haplopappus heterophyllus)
Buttercup (Ranunculus sp.)-all parts
Butterfly weed (Asclepias tuberosa)
Cactus thorn
Caesalpinia (Poinciana)-seeds, pods
Caladium (Caladium portulanum)-all parts
Calendula (Calendula officinalis)
Calico bush (Kalmia latifolia)-young leaves, shoots are fatal
California fern (Conium maculatum)-all parts are fatal
California geranium (Senecio petasitis)-whole plant
California holly (Heteromeles arbutifolia)-leaves
Calla lily (Zantedeschia aethiopica, Calla palustris)-all parts
Candelabra cactus
Cardinal flower (Lobelia cardinalis)-all parts
Carnation (Dianthus caryophyllus)-all parts
Carolina jessamine (Gelsemium)-whole plant
Cassava (Euphorbiaceae)-roots, sap
Cassine (Ilex vomitoria)-berries
Castor bean (Ricinus communis)-seeds are fatal, leaves
Century plant (Agave americana)
Ceriman (Monstera deliciosa)
Chalice vine (Solanaceae)-all parts
Cherries, wild and cultivated-twigs and foliage are fatal, bark, pits
Cherry, Jerusalem (Solanum nigrum/eleagnifolium/pseudocapsicum)-fruits, leaves
Cherry laurel (Prunus var.)-all parts are fatal
Cherry, Natal (Solanum)-berries
Chestnut, Horse (Aesculus)-all parts
Chinaberry tree (Melia azedarach)-berries
Chokecherry (Prunus serotina)-withered leaves
Christmas berry (Heteromeles arbutifolia)-leaves
Christmas candle (Pedilanthus tithymaloides) -sap
Christmas rose (Helleborus niger)-all parts, esp. leaves
Cineraria (Senecio hybridus)-whole plant
Clematis (Clematis)
Cloak fern (Notholaena sinuata var cochisensis)
Cocklebur (Xanthium sp.)
Coffeebean (Sesbania drummondii)
Cohosh (Caulophyllum thalictroides)
Colorado rubberweed (Hymenoxys richardsonii)
Columbine (Aquilegia)-all parts
Common privet (Ligustrum)-all parts
Coralberry (Symphoricarpos orbiculatus)-seeds
Cordatum (Philodendron oxycardium)
Corn cockle (Agrostemma githago)
Corn lily (Symplocarpus foetidus)-all parts
Corn plant (Dracaena fragrans massangeana)
Cotoneaster (Cotoneaster)
Covotillo (Karwinskia humboldtiana)-berries
Cowslip (Caltha palustris)
Crab's eye (Abrus precatorius)-seeds are fatal
Creeping charlie, except houseplant (Glecoma, Nepeta hederacea)
Cress/Crucifers/Mustards (Cruciferae-Brassica, Raphanus, Descurainia spp.)
Crocus (Crocus)-corms
Crocus, Autumn (Colchicum autumnale)-corms
Croton (Codiaeum variegatum, Euphorbiacea)
Crown-of-thorns (Euphorbia milli)-leaves, flowers
Crown vetch (Astragalus sp.)-all parts
Crow poison (Amianthium muscaetoxicum)
Crucifers/Cress/Mustards (Cruciferae-Brassica, Raphanus, Descurainia spp.)
Cuban laurel (Ficus spp.)
Cuckoopint (Arum maculatum)-all parts
Curcas bean-seeds, oil
Cutleaf philodendron (Monstera deliciosa)
Cycads (Cycas spp., Zamia spp.)
Cyclamen (Cyclamen sp.)
Daffodil (Narcissus)-bulbs may be fatal
Daisy (Chrysanthemum frutescens)
Daphne (Daphne mezereum)-berries are fatal
Datura (Brugmansia, all species)-all parts
Deadly amanita (Amanita)-all parts
Deadly nightshade (Solanum nigrum)-all parts, unripe fruit, foliage
Death-camas (Sygodenus venesii, Zygadenus nuttallii)-all parts poisonous, roots fatal
Death cap (Amanita phalloides)-all parts
Delphinium (Delphinium sp.)-all parts
Desert tobacco
Destroying angel (Amanita phalloides)-all parts
Devil's ivy (Scindapsus aureus, Epipremnum aureum)
Devil's tomato (Solanum eleagnifolium)-all parts
Dianthus (Dianthus)-all parts
Dieffenbachia (Dieffenbachia)-all parts, esp. sap
Dogbane (Apocynum sp.)-leaves
Dogwood (Cornus)-fruit slightly poisonous
Doll's Eyes (Actaea alba, rubra, spicata)-berries, roots, foliage
Dracaena palm (Dracaena sanderiana)
Dragon tree (Dracaena draco)
Drymary (Drymaria pachyphylla)
Dumb cane (Dieffenbachia amoena)-all parts, esp. sap
Durra (Sorghum vulgare)
Dutchman's breeches (Dicentra)-foliage, roots
Dutchman's pipe (Aristolochia durior)
Eggplant-all parts but fruit
Elaine (Codiaeum elaine)
Elderberry (Sambucus canadensis)-all parts
Elephant's ear (Colocasia esculenta, Philodendron domesticum, Caladium hortulanum)-all parts
Emerald duke (Philodendron hastatum)
Emerald feather (Asparagus sprengeri)
English ivy (Hedera helix-ilex acid)-all parts
English laurel (Prunus laurocerasus)-all parts are fatal
Euonymus (Euonymus)
Euphorbia (Euphorbia sp.)-leaves, flowers, sap
Evening trumpet (Gelsemium sempervirens)-whole plant
Exotica perfection (Dieffenbachia maculata)
Eyebane (Euphorbia maculata)
False henbane-all parts
False hellebore (Veratrum viride and other sp.)-all parts poisonous, root deadly
False parsley (Conium maculatum)-all parts are fatal
Fiddle-leaf fig (Ficus lyrata)
Fiddleneck (Amsinckia intermedia)-fruit, bark
Firecracker (Dichelostemma ida-maia)
Firethorn (Pyracantha sp.)
Fireweed (Amsinckia intermedia)-fruit, bark
Florida beauty (Dracaena godseffiana)
Fluffy ruffles
Fly agaric (Amanita muscaria)-whole plant
Fly poison (Amianthium muscaetoxicum)
Fool's parsley (Conium maculatum)-all parts are fatal
Four o'clock (Mirabilis jalapa)-whole plant
Foxglove (Digitalis purpurea)-all parts can be fatal
Foxwood
Frijolito (Sophora secundiflora)-all parts
Fruit salad plant (Philodendron pertusum)
Garden sorrel (Rumex acetosa)-oxalates
Gelsemium (Gelsemium)-whole plant
Geranium, California (Senecio petasitis)-whole plant
German ivy (Senecio mikanioides)-whole plant
Ghostweed (Euphorbia marginata)-all parts
Giant dumbcane (Dieffenbachia amoena)-all parts, esp. sap
Glacier ivy (Hedera helix Glacier)-all parts
Gladiola (Gladiolus sp.)
Glecoma hederacea (Nepeta hederacea)
Glory lily (Gloriosa sp.)
Goatweed (Hypericum perforatum)
Gold dieffenbachia-all parts, esp. sap
Gold dust dracaena (Dracaena godseffiana)
Goldenchain tree (Laburnum)-seeds, pods may be fatal
Golden pothos (Epipremnum aureum)
Gold-toothed aloe (Aloe nobilis)
Greasewood (Sarcobatus vermiculatus)
Green-gold nephythytis (Syngonium podophyllum xanthophilum)
Ground ivy (Nepeta hederacea)
Groundsel (Crotalaria spp.)
Groundsel (Senecio Vulgaris)-whole plant
Guajillo (Acacia berlandieri)
Halogeton (Halogeton glomeratus)
Hawaiian baby wood rose
Heart ivy (Hedera helix)-all parts
Heartleaf (Philodendron cordatum, Philodendron oxycardium)
Heavenly bamboo (Nandina domestica)-leaves
Hedge apples
Hellebore (Ranunculacea, Helleborus, Veratrum)-all parts
Hemlock (Conium, Cicuta)-all parts
Hemlock (Tsuga)-all parts
Hemp, Indian (Cannabis sativa, Apocynum sp.)-leaves
Henbane, Black (Hyoscyamus niger)-all parts
Hogwort
Holly (Ilex aquifolium, opaca, vomitoria)-leaves, berries
Horsebrush (Tetradymia sp.)
Horsechestnut (Aesculus)-all parts
Horse-head (Philodendron oxycardium)
Horse nettle (Solanum carolinense)-all parts, esp. fruits, leaves
Horsetail reed (Equisetum sp.)-all parts
Hyacinth (Hyacinthus orientalis)-bulbs can be fatal
Hydrangea (Hydrangea macrophylla)-whole plant
Impatiens (Impatiens)-whole plant
Indian hemp (Apocynum cannabinum)-leaves
Indian laurel (Ficus retusa nitida)
Indian rubber plant (Ficus elastica Decora)
Indian tobacco (Nicotiana glauca) -all parts
Indian turnip (Arisaema triphyllum)-all parts
Indigo (Indigofera sp.)
Inkberry (Ilex glabra)-leaves, berries
Inkweed (Drymaria pachyphylla)
Iris (Iris sp.)-underground rhizome, leaves
Ivy (Hedera)-all parts
Ivy bush (Kalmia angustifolia)-leaves
Jack-in-the-pulpit (Arisaema triphyllum)-all parts
Jamestown weed (Datura, Brugmansia stramonium)-all parts
Jatropha-seeds, oil
Java bean (Phaseolus limensis)-uncooked bean
Jequirity bean (Abrus precatorius)-seeds are fatal
Jerusalem cherry (Solanum nigrum/eleagnifolium/pseudocapsicum)-fruits, leaves
Jessamine (Gelsemium sempervirens)-flowers, leaves, berries fatal
Jessamine, Carolina (Gelsemium)-flowers, leaves, seeds
Jessamine, Night-blooming (Cestrum nocturnum)
Jimmy fern (Notholaena sinuata var cochisensis)
Jimson weed (Datura, Brugmansia stramomium)-all parts
Johnson grass (Sorghum halepense)
Juniper (Juniperus)-needles, stems, berries
Kafir (Sorghum vulgare)
Klamath weed (Hypericum perforatum)
Lady slipper (Cypripedium spectabilis)-all parts
Lambkill (Kalmia angustifolia)-leaves
Lantana camara (Lantana camara)-green berries are fatal
Larkspur (Delphinium)-all parts, seeds may be fatal
Laurel, Cherry (Prunus caroliniana)-all parts are fatal
Laurel, Cuban (Ficus spp.)
Laurel, Indian (Ficus retusa nitida)
Lechuguilla (Agave lechuguilla)
Ligustrum (Ligustrum ovalifolium)-all parts
Lily of the valley (Convallaria majalis)-all parts, including water
Lima bean (Phaseolus limensis)-uncooked bean
Lobelia (Lobelia sp.)-all parts
Locoweed (Astragalus sp.)-all parts
Lords-and-ladies (Arum maculatum)-all parts
Lupine (Lupinus)-all parts
Manchineel-all parts
Madagascar dragon tree (Dracaena marginata)
Majesty (Philodendron hastatum)
Mandrake (Podophyllum peltatum)-all parts
Marble queen (Scindapsus aureus)-oxalates
Marijuana (Cannabis sativa)-all parts
Marsh marigold (Primula veris)
Mayapple (Podophyllum peltatum)-all parts
Medicine plant (Aloe vera)
Mescal (Lophophora williamsii)-cactus tops
Mescal bean (Sophora secundiflora)-all parts
Mesquite (Prosopis glandulosa)
Mexican breadfruit (Monstera deliciosa)
Mexicantes
Milkvetch (Astragalus sp.)-all parts
Milkweed (Asclepias sp.)-all parts
Milo (Sorghum vulgare)
Miniature croton (Punctatis aureus)
Mistletoe (Phoradendron flavescens)-berries are fatal
Moccasin flower (Cypripedium spectabiles)-all parts
Mock orange (Prunus caroliana)-all parts
Monkshood (Aconitum napellus)-all parts
Moonseed (Menispermum)-berries can be fatal
Morning glory (Ipomoea violacea)-all parts
Mother-in-law (Monstera deliciosa)
Mountain laurel (Kalmia latifolia)-young leaves, shoots are fatal
Mushroom
Mustards/Crucifers/Cress (Cruciferae-Brassica, Raphanus, Descurainia spp.)
Narcissus (Narcissus)-bulb can be fatal
Natal cherry (Solamon)-berries
Nephthytis (Syngonium podophyllum albolineatum)-oxalates
Needlepoint ivy (Hedera helix Needlepoint)-all parts
Nicotiana (Nicotiana)-wild, cultivated leaves
Night-blooming jessamine (Cestrum nocturnum)
Nightshade (Solanum carolinense)-all parts, esp. fruits, leaves
Nightshade (Solanum eleagnifolium)-all parts
Oaks (Quercus)-foliage, acorns
Oleander (Nerium oleander)-foliage, branches, nectar
Orange milkweed (Asclepias tuberosa)
Orange sneezeweed (Helenium hoopesii)
Ornamental tobacco (Nicotiana)-all parts
Oxalis (Oxalis)-oxalates
Palma christi (Ricinus communis)-seeds are fatal, leaves
Panda (Philodendron panduraeforme)
Paper flowers (Psilostrophe sp.)
Paradise plant
Parlor ivy (Philodendron elegans, Philodendron cordatum, Philodendron pertusum)
Parsnip (Pastinaca sativa)
Partridge breast (Aloe variegata)
Peach (Prunus persica)-pit contains cyanide
Pear (Pyrus communis)-seeds contains cyanide
Pear, Balsam-seeds, outer rind of fruit
Pencilbush (Euphorbia tirucalli)
Pencil cactus (Euphorbia tirucalli)
Peony (Paeonia sp.)-all parts
Peregrina-seeds, oil
Perill mint (Perilla frutescens)
Periwinkle (Vinca sp.)-whole plant
Peyote (Lophophora williamsii)-cactus tops
Philodendron (Philodendron)-leaves, stem, sap
Philodendron, Cutleaf (Monstera deliciosa)
Pigweed (Amaranthus spp.)-oxalates
Pingue (Hymenoxys richardsonii)
Pinks (Dianthus)-all parts
Plum (Prunus)-seeds contain cyanide
Plumosa fern (Asparagus plumosus)
Poinciana (Poinciana gilliesii)-green seeds, pods
Poinsettia (Euphorbia pulcherrima)-leaves, sap are fatal, flowers
Poison hemlock (Conium maculatum)-all parts are fatal
Poison ivy (Rhus radicans)-all parts
Poison nut
Poison oak (Rhus, Toxicodendron diversilobum)-all parts
Poison parsnip (Cicuta maculata)-all parts, esp. root, are fatal
Poison sumac (Rhus vernix)-all parts
Pokeberry (Phytolacca americana)-roots
Pokeroot (Phytolacca americana)-roots
Poke salad (Phytolacca americana)-roots
Pokeweed (Phytolacca americana)-roots
Poppy, except California (Papaver)
Pot marigold (Calendula officinalis)
Pot mum (Chrysanthemum morifolium)
Potato (Solanum tuberosum)-green parts are fatal, eyes
Pothos (Scindapsus aureus)-oxalates
Precatory bean (Abrus precatorius)-seeds are fatal
Prickly copperweed (Oxytenia acerosa)
Prickly poppy (Argemone)
Primrose (Primula spp.)
Primula (Primula spp.)
Privet (Ligustrum)-all parts
Purge nut-seeds, oil
Purple sesbane (Daubentonia punicea)
Psychic nut-seeds, oil
Pyracantha (Pyracantha sp.)
Queen Anne's Lace (Daucus carota)
Ranunculus (Ranunculus)-all parts
Rattlebox (Crotalaria spp., Daubentonia punicea)
Rattleweed (Crotalaria spp.)
Rayless goldenrod (Iscoma aerigum)
Red clover (Trifolium pratense)-hays when moldy
Red emerald (Philodendron red emerald)
Red-margined dracaena (Dracaena marginata)
Red princess (Philodendron hastatum)
Red sage (Lantana camara)-green berries are fatal
Rhododendron (Rhododendron)-all parts are fatal
Rhubarb (Rheum rhaponticum)-leaves fatal
Ribbon plant (Dracaena sanderiana)
Ripple ivy (Hedera)-all parts
Rosary bean (Abrus precatorius)-seeds are fatal
Rosary pea (Abrus precatorius)-seeds are fatal
Rosebay (Rhododendron occidentale)-all parts fatal
Rosemary (Rosmarinus)-leaves of some varieties are poisonous
Rubber plant, Indian (Ficus elastica Decora)
Rum cherry (Prunus serotina)-withered leaves
Sacahuista (Nolina texana)
Saddle leaf philodendron (Philodendron selloum)
Sage (Salvia)-leaves of some varieties are poisonous
Sago palm (Cycas)
Sand begonia
Satin pothos (Scindapsus spp., Pothos wilcoxii)
Schefflera (Brassia actinophylla)
Scotch broom (Cytisus scoparius)-seeds
Senecio (Senecio)-whole plant
Senna-bean (Sesbania drummondii)
Sesbane (Sesbania, Glottidium mesicaria)
Sesbane, Purple (Daubentonia punicea)
Shamrock plant (Oxalis acetosella)
Sheep laurel (Kalmia angustifolia)-leaves
Silverleaf (Solanum eleagnifolium)-all parts
Silverling (Baccharis sp.)
Silver pothos (Scindapsus aureus)-oxalates
Skunk cabbage (Symplocarpus foetidus)-all parts
Slinkweed (Gutierrezia microcephala)
Snapdragon (Antirrhinum)-all parts
Snapweed (Impatiens)-whole plant
Sneezeweed, Orange (Helenium hoopesii)
Snowdrop (Galanthus)-all parts
Snow-on-the-mountain (Euphorbia marginata)-all parts
Solanum (Solanum)-berries
Solomon's seal (Polygonatum multiflorum)
Sorghum (Sorghum vulgare)
Snake palm
Snakeroot, White (Eupatorium rugosum)
Snakeweed (Gutierrezia microcephala)
Sorrel, Garden (Rumex acetosa)-oxalates
Spathe flower (Spathiphyllum)
Spider mum (Chrysanthemum mortiforium)
Split-leaf philodendron (Monstera deliciosa, Philodendron pertusum)
Spotted dumb cane (Dieffenbachia)
Sprengeri fern (Asparagus sprengeri)
Spurge (Euphorbiaceae)-leaves, flowers
Squill (Scilla autumnalis)
Squirrel corn (Dicentra canadensis)-all parts
Staggergrass (Amianthium muscaetoxicum)
Star of Bethlehem (Ornithogalum umbellatum)-all parts
Stinkweed (Brugmansia)
St. Johnswort (Hypericum perforatum)
Stramonium-all parts
String of beads/pearls (Senecio rowleyanus)-whole plant
Striped dracaena (Dracaena deremensis)
Sudan grass (Sorghum vulgare)
Swamp laurel (Kalmia)
Sweet pea (Lathyrus odoratus)-stems, seeds, fruit
Sweet William (Dianthus)-all parts
Swiss cheese plant (Monstera friedrichsthalii)
Sweetheart ivy (Hedera helix)-all parts
Tansy (Tanacetum vulgare)-all parts
Tansy ragwort (Senecio sp.)-whole plant
Taro (Colocasia esculenta)-stem, leaves
Taro vine (Scindapsus aureus)
Thorn apple (Datura, Brugmansia stramomium)-all parts
Tiger lily (Lilium tigrinum)-all parts
Toadstools
Tobacco (Nicotiana glauca)-all parts
Tomato (Lycopersicon esculentum)-leaves, vines
Touch-me-not (Impatiens)-whole plant
Toyon (Heteromeles arbutifolia)-leaves
Tree philodendron (Scindapsus aureus)
Tropic snow (Dieffenbachia amoena)-all parts, esp. sap
True aloe (Aloe vera)
Trumpet plant-all parts
Trumpet vine-all parts
Tullidora (Karwinskia humboldtiana)-berries
Tulip (Tulipa)-bulb
Turpentine weed (Gutierrezia microcephala)
Umbrella plant (Cyperus alternifolius)
Variegated philodendron (Scindapsus)
Venus flytrap (Dionaea)-all parts
Victoria regia
Violet (Viola odorata)-seeds
Virginia creeper (Parthenocissus quinquefolia)-sap
Warneckei dracaena (Dracaena dermensis warneckei)
Water hemlock (Cicuta maculata)-all parts, esp. root, are fatal
White snakeroot (Eupatorium rugosum)
Wild black cherry (Prunus serotina)-withered leaves
Wild carrot (Daucus carota)
Wild cucumber
Wild jasmine (Cestrum nocturnum)
Wild parsnip
Wild pea (Crotalaria spp.)
Windflower (Anemone sp.)
Wisteria (Wisteria)-all parts
Wolfsbane (Aconitum napellus)-all parts
Woodbine (Parthenocissus quinquefolia)-sap
Woodrose (Ipomoea, Merremia tuberosa)
Woody nightshade (Celastrus, dulcamera)-berries
Yam bean-roots, immature pods
Yaupon holly (Ilex vomitoria)-berries
Yellow knapweed (Centaurea solstitialis)
Yellow jasmine (Gelsemium sempervirens)-whole plant
Yellow oleander-all parts, esp. kernels of fruit
Yellow star thistle (Centaurea solstitialis)
Yerba-depasmo (Baccharis sp.)
Yew (Taxus spp.)-foliage, twigs, berries