Karl Ludwig Philipp Zeyher
In 1829 Ecklon returned to the Cape from Europe where he had sold his specimens through the Unio Itineraria run by Christian Ferdinand Friedrich Hochstetter ( 1787-1860 ) and Ernst Gottlieb von Steudel ( 1783-1856 ) at Esslingen . 
<triplet> Christian Ferdinand Friedrich Hochstetter <subj> Esslingen <obj> work location