Poisonous Flowers
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Poisonous flowers


The following is an excerpt from an article written by Tombi Peck - editor of The British Sugarcraft News

 The trigger for this article was a letter asking if there was a list of poisonous flowers available. Tombi says that after much research she compiled a list which was too lengthy to print in full so she chose to include only those plants and flowers which have appeared in sugarcraft books over the past few years or were so highly toxic they needed to be on the list.  If a bride is looking for ideas in a sugarcraft book [but is wanting fresh flowers] she may think that because they have been done in sugar they are non-toxic, which simply isn’t the case.

During her research Tombi spoke to John Quai Hoi, a chef and florist from Australia.  He pointed out that flowers grown commercially are habitually sprayed with nasty pesticides to rid them of things which might eat them or kill diseases.  These chemicals may also be hazardous to people if in contact with icing. 

The writer of the original letter asking about poisonous flowers also did some research herself and was told by a florist that although you would think that roses were safer than other fresh flowers, lilac roses attract bugs like a magnet.  To counteract this problem the growers spray the roses very liberally with insecticide.  This is why lilac roses are softer than other colours.

Here is the list of flowers:

Amarylis, Angels’Trumpet, Anthurium Flamingo Lily, Arum Lilies, Calla Lilies [lords and ladies], Autumn Crocus, Azaleas, Bird of Paradise, Bittersweet, Black-eyed Susan, Bleeding Heart, Bluebell, Burning Bush, Buttercup, Caladium, Chincherinchee, Christmas Rose, Christmas Cherry, Chrysanthemum, Clivia, Cobra Lily, Common vetch, Corncockle, Corn Poppy, Crocus, Daffodil, Jonquil, Daphne, Delphinium, Dragon Arum, Flame Lily, Fly honeysuckle, Foxglove, Goldenchain tree, Guelder-rose, Golden Trumpet, Hardy Passionflower, Holly Berry, Horse Chestnut, Hoya, Hyancinth, Hydrangea, Iceland Poppy, Iris, Ivy, Jack-in-the-Pulpit, Larkspur, Lenten Rose, Leopard Lily, Lily-of-the-valley, Lily family, Lobelia, Lupins, Marsh Marigold, Mistletoe, Monkshood, Morning Glory, Narcissus, Night Blooming Jasmine, Oak, Oleander, Opium Poppy, Oriental Poppy, Peace Lily, Peruvian Lily, Philodendron, Primula, Rue, Snowdrop, Scarlet Pimpernel, Star of Bethlehem, St.Johns Wort, Hypericum, Sweet Pea, Sun Flower, Tobacco Plant, Tulip, Virginia Creeper, Weeping Fig, Wisteria.  LOW TOXICITY:  African violet, Busy Lizzie, Chinese Lantern, Clematis, Fuchsia, Grape Hyacinth, Honesty, Mahonia, Poinsettia.

Tombi’s conclusion is fresh flowers are more trouble than they are worth.  Do we really want fresh flowers on cakes?  The answer is a firm NO

 

Flowers list in alphabetical order using their common names. I have placed an asterisk next to some of the more highly toxic plants.

 

Not all parts of these plants are necessarily poisonous, but as we are talking about putting them on food I have erred on the side of caution. I was interested to see that apple seeds are considered poisonous, and in the Canadian list Chives were listed as being poisonous.!

Amaryllis (Amaryllis belladonna, Amaryllis vittata)
Angel’s Trumpet (Datura innoxia)
Anthurium, Flamingo lily (Anthurium andraeanum)
Arum lilies, Calla Lilies, Lords-and ladies) (Zantedeschia, calla palustris)
Autumn Crocus (Colchicum autumnalle)
Azaleas (Rhododendron)
Bird of Paradise (Caesalpinia)
Bittersweet
Black-eyed Susan (Rudbeckia serotina)
Bleeding heart (Dicentra, Dicentra Formosa)
Bluebell (Hyacinthoides nonscripta)
Burning-bush (Euonymus atropurpureus)
Buttercup
Caladium (Caladium bicolour)
Chincherinchee (Ornithogalum)
Christmas rose (Helleborous niger)
Christmas cherry (Solanum)
Chrysanthemum (Chrysanthemum indicum)
Clivia (Clivia miniata)
Cobra lily (Arisaema)
Common vetch (Vicia salvia)
Corncockle (Agrostemma gitbago)
Corn poppy (Papaver rhoeas)
Crocus (Colchicum)
Daffodil, Jonquil (Narcissus)
Daphne (Daphne)
Delphinium
Dragon Arum (Dracunculus)
Flame Lily (Gloriosa superba)*
Fly honeysuckle (Lonicera xylosteum Lonicera tatarica)
Foxglove (Digitalis purpurea)
Goldenchain tree (Laburnum)
Golden Trumpet (Allamanda cathartica)
Guelder-rose (Viburnum opulus)
Hardy Passionflower (Passiflora caerulea)
Holly Berry (Hex)
Horse Chestnut (Aesculus hippocastanum)
Hoya (Hoya australis)
Hyacinth (Hyacinthus)
Hydrangea (Hydrangea macrophylla)
Iceland Poppy (Papaver nudicaule)
Iris (Iris)
Ivy (Hedera helix)
Jack-in-the-Pulpit (Arisaema triphyllum)
Larkspur (Consolida ambigua)
Lenten Rose (Helleborous)
Leopard lily (Dieffenbachia)
Lily-of-the-valley (Convallaria majalis)
Lily family ( Too many to list, most lilies are potentially poisonous)
Lobelia
Lupins (Lupinus)
Marsh Marigold
Mistletoe (Phoradendron serotinum)
Monkshood (Aconitum napellus)*
Morning glory (Ipomea violacea, tricolour)
Narcissus   (Narcissus)
Night Blooming jasmine
Oak (Quaercus)
Oleander (Nerinum oleander)
Opium poppy (Papaver somniferum)
Oriental poppy (Papaver orientale)
Peace lily (Spathiphyllum)
Peruvian lily (Alstroemeria ligtu)
Philodendron
Primula (Primula obconica)
Rue (Ruta graveolens)
Scarlet Pimpernel (Anagallis arvensis)
Snowdrop (Galanthus nivalis)
Star of Bethlehem  (Ornithogalum umbellatum)
St. Johns Wort, Hypericum (Hypericum)
Sweet Pea (Lathyrus odoratus)
Sun flower (Helianthus annuus)
Tobacco plant (Nicotina)
Tulip (Tulipa gesneriana)
Virginia Creeper (Parthenocissus quinquefolia)
Weeping fig (Ficus)
Wisteria  (Wisteria floribunda)

 

Low Toxicity

African violet (Saintpaulia ionantha)
Busy lizzie (Impatiens)
Chinese lantern (Physalis alkekengi)
Clematis
Fuchsia
Grape Hyacinth
Honesty (Lunaria annua)
Mahonia
Poinsettia (Euphorbia pulchirrima)
Scarlet Pimpernel (Anagallis arvensis)
Star of Bethlehem (Ornithogalum umbellatum)
St. Johns Wort, Hypericum (Hypericum)
Sweet Pea (Lathyrus odoratus)
Sun flower (Helianthus annuus)
Tobacco plant (Nicotina)
Tulip (Tulipa gesneriana)
Virginia Creeper (Parthenocissus quinquefolia)
Weeping fig (Ficus)
Wisteria (Wisteria floribunda)

Article written by Tombi Peck
This has been posted with Tombi Peck's Permission
Copywritten © 2004