Common Name | Botanical Name | Details |
Kale | Brassica oleracea | Haemolytic anaemia, goitre, possible reduced fertility. |
Kingcup | Caltha palustris | Harmful if eaten in quantity. |
Laburnum (leaves & seeds) | Laburnum anagyroides | Toxic if eaten, causes nausea and vomiting. |
Lantana | Lantana camara | Toxic if eaten, causing nausea and vomiting. |
Larkspur (young plants & seeds) | Delphinium species | Digestive upset, nervousness, depression. Cardiovascular system affected. May cause dermatitis - Can Be Fatal |
Laurel | Prunus species | Harmful if eaten in quantity. |
Lenton Rose | Helleborus orientalis | Harmful if eaten in quantity. |
Leopard Lily | Belamcanda species | Toxic if eaten, causing nausea and vomiting. May cause a skin allergy. |
Leyland Cypress | Cupressocyparis leylandii | Harmful if eaten in quantity. May cause a skin allergy. |
Lily | Lilium species | Harmful if eaten in quantity. |
Lily Of The Valley (leaves, flowers & roots) | Convallaria species | Toxic if eaten, causing nausea and vomiting. |
Lobelia | Lobelia species | Harmful if eaten in quantity. May cause a skin allergy. |
Locust | Robinia species | Nausea and weakness. |
Lupin (leaves & seeds) | Lupinus species | Harmful if eaten in quantity. |
Mallow | Lavatera species | Harmful if eaten in quantity. |
Marijuana | Cannabis sativa | Contains hallucinogens |
Marsh Marigold | Caltha palustris | Harmful if eaten in quantity. |
May Apple (apples, roots, foliage) | Podophyllum peltatum | Severe diarrhea. Nervous system affected. |
Meadow Rue | Thalistrum delavayi | Harmful if eaten in quantity. |
Milkweed | Ascepias syriaca | Harmful if eaten in quantity. |
Jessamine (berries & sap) | Cestrum species | Harmful if eaten in quantity. May cause a skin allergy. |
Mistletoe (berries) | Phoradendron flavescens | Gastrointestinal tract affected. May cause dermatitis. If eaten by a puppy, a few berries - Can Be Fatal |
Monkshood | Aconitum napellus | Digestive upset and nervous excitement. Cardiovascular system affected |
Moonseed (berries & roots) | Menispermum species | Contains convulsants. Can Be Fatal |