Emanuel von Purkyně
Purk.
December 17, 1831 – May 23, 1882
botanist, pedagogue, naturalist, meteorologist, teacher
Czech botanist, meteorologist and educator (1831–1882)
http://www.wikidata.org/entity/Q3500532
Austria-Hungary
Has collected specimens later identified by:
Collected Asteraceae and identified Cyperaceae