C. Gustav Oertel; Oertel; C.Gustav Oertel; Karl [Carl] Gustav Oertel; Carl Gustav Oertel; Gustav Oertel
* April 07, 1834 – December 16, 1908 †
botanist
botanist (1833-1908)
http://www.wikidata.org/entity/Q21522327
* August 14, 1835 – February 25, 1900 †
German Empire
Collected Asteraceae and identified Asteraceae