The Laburnum Vendor COB for Creatures 1 was created by the late SteerPike. It is classified as a Vendor, and dispenses Laburnum weed sprigs that will make a creature ill after eating one.
The Laburnum Vendor uses the C1 class numbers:
It can currently be downloaded at GirlySatan's Creatures Webpage
A C3/DS conversion of this vendor, courtesy of Silverpelt, can be downloaded at Creatures Caves
Laburnum is a real plant (a genus of two species of small tree), and all parts of it are poisonous. Despite being poisonous, some Lepidoptera larvae use it as a food plant.