Thorvald Sørensen
Thorvald Julius Sørensen | |
|---|---|
| Born | 4 July 1902 Sækbæk, Denmark |
| Died | 21 June 1973 (aged 70) |
| Nationality | Danish |
| Alma mater | University of Copenhagen |
| Known for | Flora of the Arctic, Sørensen similarity index |
| Scientific career | |
| Fields | Botany |
| Institutions | University of Copenhagen |
Thorvald (Thorwald) Julius Sørensen (4 July 1902 – 21 June 1973) was a Danish botanist and evolutionary biologist.