<https://www.frankpmatthews.com/catalogue/ornamental-trees/laburnum/#webpage>
<http://schema.org/description>
"Laburnum trees are ideal for the small garden, especially for arches and pagodas. Can be planted in all types of soil. Yellow racemes of flowers."
<https://www.frankpmatthews.com/catalogue/ornamental-trees/laburnum/>