Rudolf Carl Georg Lehbert
Lehbert, Rudolf Carl Georg

* January 12, 1858 – March 16, 1928 †

Estonia

Identified Poaceae and collected Poaceae

Teodor Lippmaa
Lippmaa, Teodor

* November 17, 1892 – January 27, 1943 †

Russian Empire; Estonia

Identified Cyperaceae and collected Cyperaceae