Adolf Hugo Magnusson

March 01, 1885 – July 14, 1964

Sweden

Lecanoraceae

Collected Lecanoraceae and identified Acarosporaceae

Karl Schulz-Korth

1906 – 1931

Physciaceae

Collected Physciaceae and identified Physciaceae

Einar Timdal

Norway

Ramalinaceae

Collected Ramalinaceae and identified Ramalinaceae