Dag Olav Øvstedal (1944–), Norwegian botanist, lichenologist
IPNI standard form: Øvstedal
2 taxon names authored by Dag Olav Øvstedal
Publications
Øvstedal, D.O.; Gremmen, N.J.M. 2014: Additional lichen records from Subantarctica III. Marion Island. Australasian lichenology 74: 2-7. Full issue (PDF) Reference page.