Natural History Museum (map)
Sars gate 1
0562 OSLO Norway
Original prints of Korsmo's internationally known botanical wall charts from the 1930s can be bought at the museum store (in Norwegian). Each copy cost 300 NOK, 250 NOK if you buys 2-5 charts.
NB! Some of the scientific names have been changed since Emil Korsmo produced the wall charts.