The Golden-chain tree is a deciduous tree with hanging clusters of bright yellow flowers. It is popular as an ornamental tree in gardens and parks. All parts of the plant are toxic if ingested. Inputs Hardiness zone 41 Hardiness zone 51 Hardiness zone 61 Hardiness zone 71 Hardiness zone 81 Outputs Wood1 Type Tree Deciduous Functions Nitrogen fixer2 Footnotes Laburnum anagyroides | Plants for a Future ↩ ↩2 ↩3 ↩4 ↩5 ↩6 Gaia’s Garden - A Guide to Home-Scale Permaculture, 2nd Edition Table 6-3 ↩