Gustaf Einar Du Rietz
Du Rietz
* April 25, 1895 – March 07, 1967 †
botanist, university teacher
Swedish botanist (1895-1967)
https://www.wikidata.org/wiki/Q912007
https://en.wikipedia.org/wiki/Gustaf_Einar_Du_Rietz [View]
Collected Asteraceae and identified Cyperaceae
Collected Parmeliaceae and identified Parmeliaceae
Collected Asteraceae and identified Asteraceae
Collected Physciaceae and identified Physciaceae
Collected Cladoniaceae and identified Cladoniaceae
Collected Parmeliaceae and identified Parmeliaceae
Collected Asteraceae and identified Asteraceae
Collected Parmeliaceae and identified Parmeliaceae
Collected Poaceae and identified Asteraceae
Collected Parmeliaceae and identified Parmeliaceae
Collected Parmeliaceae and identified Apocynaceae
Identified Sphagnaceae
Collected Collemataceae and identified Collemataceae
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Collected Cladoniaceae and identified Cladoniaceae
Collected Cladoniaceae and identified Poaceae
Collected Parmeliaceae and identified Parmeliaceae
Collected Parmeliaceae and identified Parmeliaceae