Per Gerhard Ihlen

Per Gerhard Ihlen   (Ihlen)

Department of Ecology and Environmental Science,
Umeå University, SE-901 87 Umeå, Sweden.

Lichenologist (published on the genus, Rhizocarpon)

External links

• Biography of Per Gerhard Ihlen (Universitetet i Bergen )

• Per Gerhard Ihlen defended his doctoral thesis on Rhizocarpon species in 2002 (International Lichenological Newsletter 36(2), page 27)