Most animals/birds seem to have an instinctive awareness of poisonous plants however the seeds of the Laburnam tree are poisonous to humans and to poultry. Animals Affected Horses, cattle, dogs and humans have been poisoned by eating the seeds. The sap is irritating to the skin and eyes. It is ideal for I grew up with a big laburnum tree in the garden & was always told not to eat the seeds & when I was little wouldn't have been able to get at them when they were green anyway. ... that it is not nearly as strong a poison as nicotine. The wood of Scotch, or alpine, laburnum (Laburnum alpinum) has a striking greenish brown or reddish brown hue and takes a good polish. May cause dermatitis. Whilst it would take a serious dose to affect a human it would obviously take fewer to affect a chicken. The screen will protect the seeds from hungry predators that may otherwise dig up the seeds. Buy Laburnum seeds and plants online While laburnum trees are much prized and are grown in many gardens for their beautiful yellow flowers, it should be noted that they are poisonous. Laburnum anagyroides blooms in late spring with pea-like, yellow flowers densely packed in pendulous racemes 4–10 in long. Cardiovascular system affected. Known as golden chain. Children should be warned not to touch or eat any part of the tree, which could give them severe stomach upset. Laburnum anagyroides Plant Family Fabaceae Distribution Prefers more temperate climates, but is often grown as an ornamental tree in many areas where it is afforded some protection. Aquilegia spp. Will the leaves and seeds that fall in it cause any problems with growing food crops? Laburnum, (genus Laburnum), genus of two species of poisonous trees and shrubs belonging to the subfamily Faboideae of the pea family (Fabaceae). Writer Bio. Anthurium plants are poisonous due to calcium oxalate crystals. Date: 01 April 2020 From: Mary W QUESTION: My laburnum tree is close to my vegetable bed. According to the listing of toxic plants at the Cornell University Poisonous Plants Informational Database, Laburnum anagyroides (common laburnum) is poisonous to cattle, dogs, humans, horses, and swine and the poisonous substance, cytisine, is contained not just in the pods but in the entire plant. Laburnum (leaves, seeds) Laburnum anagyroides Toxic if eaten, causing nausea and vomiting. All parts of Common laburnum are extremely poisonous, but the pea-like seeds are particularly attractive to children. Jonae Fredericks started writing in 2007. A laburnum tree is poisonous, so keep it out of reach of pets and children. Larkspur (young plants & seeds) Delphinium species Digestive upset, nervousness, depression. Lantana Lantana camara Toxic if eaten, causing nausea and vomiting. Can be fatal. The seeds are very poisonous when green and less so when they turn brown. She also has a background as a licensed cosmetologist and certified skin-care specialist. ... Laburnum spp. If ingested, they can cause nausea and vomiting, and can be lethal in large doses (15 seeds or more). All parts of the plant and especially the seeds are poisonous and can be lethal if consumed in excess. The flowers are golden yellow, sweet-scented, and typically bloom in May. ANSWER: I don't definitively provide any information on possibly poisonous plants in the garden.I simply don't have an in depth knowledge of the subject.