Collected Asteraceae and identified Asteraceae

Collected Pottiaceae and identified Amaranthaceae

Holub, Josef

* February 05, 1930 – July 23, 1999 †

Czechoslovakia

Collected Caryophyllaceae and identified Rosaceae

Identified Haloragaceae

Smejkal, Miroslav

* October 31, 1927 – May 24, 1997 †

Collected Onagraceae and identified Apiaceae

Vicherek, Jiří

* December 28, 1929 – January 16, 2019 †

Czechoslovakia; Czech Republic

Collected Asteraceae and identified Apiaceae