Therefore , in 1838 Stephan Endlicher published a new name for the genus .
It was later discovered that Brown 's generic name was illegal , as the name Simsia had already been published in 1807 by Christian Hendrik Persoon .
In 1838 Stephan Endlicher published a new name for the genus .
It was later discovered that Brown 's generic name was illegal , as the name Simsia had already been published in 1807 by Christian Hendrik Persoon .