The Trithrinax campestris is a beautiful rare hardy palm tree!
It is common with multiple strains (multistem) and does not grow very fast (slow grower).
The Trithrinax campestris is hardy to -15 degrees and can therefore be placed in the Dutch garden.

Because the Trithrinax campestris grows slowly, it is a somewhat more expensive palm species, but certainly worth the effort, because it has beautiful light blue bellows.