Weidenbaum Thaler
The name given to a series of silver coins issued by Wil- liam V of Hessen-Cassel from 1627 to 1637, all of which have on the reverse the figure of a willow tree, standing upright though subjected to a storm of rain, wind, and lightning.
Source: Frey's Dictionary (American Journal of Numismatics, Vol. 50, 1916)