Peter Ludwig Mejdell Sylow

* December 12, 1832 – September 07, 1918 †

mathematician, professor

Norwegian mathematician

Wikidata iD https://www.wikidata.org/wiki/Q320298

Has collected specimens later identified by:

Arrhenius, Johan Axel

* November 14, 1858 – 1950 †

Finland

Identified Cyperaceae and collected Rosaceae

2,357 specimens claimed

Christensen, Knud Ib

* October 13, 1955 – January 16, 2012 †

Denmark

Identified Rosaceae and collected Salicaceae

423 specimens claimed

Fuchs, Hans Peter

* June 1928 – November 1999 †

Switzerland

Identified Saxifragaceae

515 specimens claimed

Hylander, Nils

* September 29, 1904 – June 07, 1970 †

Sweden

Identified Orchidaceae and collected Asteraceae

749 specimens claimed

Høiland, Klaus

Identified Poaceae and collected Poaceae

1,421 specimens claimed

Jalas, Jaakko

* May 07, 1920 – December 01, 1999 †

Finland

Identified Lamiaceae and collected Asteraceae

105 specimens claimed

Karlsson, Thomas

* December 04, 1945 – April 26, 2020 †

Sweden

Identified Caryophyllaceae and collected Polygonaceae

2,906 specimens claimed

Knaben, Gunvor Snekvik

* May 10, 1911 – November 12, 1993 †

Norway

Identified Saxifragaceae and collected Brassicaceae

1,806 specimens claimed

Landolt, Elias

* July 24, 1926 – April 01, 2013 †

Switzerland

Identified Araceae and collected Rosaceae

491 specimens claimed

Lid, Johannes

* January 11, 1886 – September 29, 1971 †

Norway

Identified Poaceae and collected Poaceae

37,083 specimens claimed

Nannfeldt, John Axel

* January 18, 1904 – November 04, 1985 †

Sweden

Identified Poaceae and collected Poaceae

975 specimens claimed

Pedersen, Anfred

* 1920 – 2004 †

Identified Rosaceae and collected Rosaceae

1,133 specimens claimed

Rostański, Krzysztof

* October 16, 1930 – December 27, 2012 †

Poland

Identified Onagraceae

248 specimens claimed

Snogerup, Sven Emil

* 1929 – 2013 †

Sweden

Identified Onagraceae and collected Juncaceae

4,548 specimens claimed

Størmer, Carl

* September 03, 1874 – August 13, 1957 †

Norway

Identified Asteraceae and collected Asteraceae

1,595 specimens claimed

Tralau, Hans

* 1932 – 1977 †

Identified Boraginaceae

272 specimens claimed

Wendelbo, Per Erland Berg

* September 19, 1927 – September 25, 1981 †

Norway

Identified Asteraceae and collected Asteraceae

10,599 specimens claimed

Wischmann, Finn

* October 28, 1918 – May 08, 2011 †

Norway

Identified Cyperaceae and collected Cyperaceae

44,034 specimens claimed