Books by Per Magnus Jørgensen
Conspectus familiae Pannariace
Conspectus familiae Pannariaceae (Ascomycetes lichenosae)
Martin Vahl
Martin Vahl
Garden history
A new subantarctic species of
A new subantarctic species of the lichen genus Peltularia
Bryoria (lichenised Ascomycoti
Bryoria (lichenised Ascomycotina) in New Zealand
Pannaria crenulata, a new lich
Pannaria crenulata, a new lichen from New Zealand
Foliose and fruticose lichens
Foliose and fruticose lichens from Tristan da Cunha
Flora and vegetation in a magn
Flora and vegetation in a magnesium silicate area in Høle, SW-Norway
Further studies in Alectoria s
Further studies in Alectoria sect
Contribution to the lichen flo
Contribution to the lichen flora of Norway