Are laburnum flowers poisonous?
All parts of Common laburnum are extremely poisonous, but the pea-like seeds are particularly attractive to children. If ingested, they can cause nausea and vomiting, and can be lethal in large doses (15 seeds or more).
Are laburnum flowers poisonous to dogs?
Laburnum: (Cytisus alpinus) All parts of this plant are poisonous, but especially the seeds. Even chewing laburnum bark or twigs can affect a dog.
Is Indian laburnum poisonous?
laburnum, (genus Laburnum), genus of two species of poisonous trees and shrubs belonging to the subfamily Faboideae of the pea family (Fabaceae). All parts of laburnums are poisonous, especially the seeds, and occasionally the plants have proved fatal to cattle, though hares and rabbits are unharmed. …
Can you touch a laburnum tree?
You are quite right to be concerned about Laburnum as all parts of the plant are poisonous and children should be warned never to touch the black seeds contained within the pods as they contain an alkaloid poison. However, as the seeds have a bitter taste, they are appealing to children in appearance rather than taste.
What is the tree with yellow flowers?
Golden chain tree (Laburnum x watereri) is a graceful yellow blooming tree, growing 10 to 30 feet tall in U.S. Department of Agriculture plant hardiness zones 3 through 9. The tree has compound leaves, made up of three leaflets and spectacular golden yellow flowers.
What Colour is laburnum?
The heart-wood of a laburnum may be used as a substitute for ebony or rosewood. It is very hard and a dark chocolate brown, with a butter-yellow sapwood.
Are agapanthus toxic to dogs?
Agapanthus lilies are probably of minimal toxicity to animals unless eaten in quantity. However, where a dog or cat is prone to chewing on plants, it would be prudent to remove the plant from the animals environment.
Is laburnum poisonous to other plants?
All parts of the common laburnum are poisonous – the bark, roots, leaves and especially the seed pods. They contain the alkaloid toxin cytisine.
How long does laburnum flower for?
It produces a magnificent display of flowers in late May to early June which lasts two to three weeks. See the pictures below for an idea of what to expect. All parts of the tree are poisonous to humans and animals. The most likely danger comes from children eating the seeds.
What is the name of the poisonous tree with drooping yellow clusters of flowers?
Laburnum
la·bur·num. Any of several poisonous trees or shrubs of the genus Laburnum of the pea family, especially L. anagyroides, which is cultivated for its drooping clusters of yellow flowers.
What kind of tree has yellow and orange flowers?
Royal poinciana or flamboyant tree (Delonix regia) is a large deciduous tree that can grow to 50 feet tall. Its broad, spreading crown is covered from May to July with yellow-orange blooms.
Is the fruit of a laburnum tree poisonous?
The fruit develops as a pod and is extremely poisonous. The yellow flowers are responsible for the old poetic name ‘golden chain tree’ (also written as golden chaintree or goldenchain tree). Laburnum tree in full flower All parts of the plant are poisonous, although mortality is very rare.
Where did the yellow laburnum tree come from?
It originated in southern and southwestern Europe. A secondary origin is ascribed to Scandinavia. It is frequently planted in parks and gardens as an ornamental shrub, due to its pendulous racemes of bright yellow flowers.
What kind of leaves does a laburnum plant have?
It has long, veined, trifoliate leaves, with variously fuzzy undersides. It blooms from April through May with profuse cascades of labiates yellow racemes. Pods are bean-like, colored brownish-gray. Also known as golden rain or golden chain.
How big are the racemes on a laburnum tree?
They have yellow pea- flowers in pendulous leafless racemes 10–40 cm (4–15.5 in) long in spring, which makes them very popular garden trees. In L. anagyroides, the racemes are 10–20 cm (4–8 in) long, with densely packed flowers; in L. alpinum the racemes are 20–30 cm (8–12 in) long, but with the flowers sparsely along the raceme.