Ernst Schelle
Ernst Schelle (1864–1945) was a German botanist who specialized in cacti. He was employed as Inspector of the botanical gardens in Tübingen. The grass species Helictotrichon schellianum (Hack.) Kitag. is named for him.
...
Wikipedia
Ernst Schelle (1864–1945) was a German botanist who specialized in cacti. He was employed as Inspector of the botanical gardens in Tübingen. The grass species Helictotrichon schellianum (Hack.) Kitag. is named for him.