Johan Havaas

Johan Jonson Havaas; Hav.; Johan Johnsen Havaas

* October 19, 1864 – April 27, 1956 †

botanist, bryologist

Norwegian botanist (1864-1956)

Wikidata iD https://www.wikidata.org/wiki/Q11049437

https://en.wikipedia.org/wiki/Johan_Havaas [View]

Has identified specimens collected by:

Blytt, Matthias Numsen

* April 26, 1789 – June 26, 1862 †

Norway

Collected Asteraceae and identified Asteraceae

30,532 specimens claimed

Lid, Johannes

* January 11, 1886 – September 29, 1971 †

Norway

Collected Poaceae and identified Cyperaceae

49,448 specimens claimed

Lillefosse, Torkel

* July 05, 1868 – January 06, 1946 †

Norway

Collected Cyperaceae and identified Poaceae

42,051 specimens claimed

Lynge, Bernt Arne

* July 09, 1884 – January 28, 1942 †

Norway

Collected Parmeliaceae and identified Parmeliaceae

38,602 specimens claimed

Norman, Johannes Musæus

* October 26, 1823 – January 15, 1903 †

Norway

Collected Cyperaceae and identified Cyperaceae

38,093 specimens claimed

Rui, Halfdan

* September 18, 1905 – March 02, 1978 †

Norway

Collected Parmeliaceae and identified Parmeliaceae

16,084 specimens claimed

Selland, Sjur Knutsen

* December 01, 1867 – July 20, 1920 †

Collected Asteraceae and identified Asteraceae

3,233 specimens claimed

Sommerfelt, Søren Christian

* April 09, 1794 – December 29, 1838 †

Norway

Collected Cladoniaceae and identified Poaceae

6,440 specimens claimed