Gustaf Lagerheim
Nils Gustaf Lagerheim | |
|---|---|
| Born | 18 October 1860 |
| Died | 2 January 1926 |
| Nationality | Swedish |
| Alma mater | Upsala university |
| Occupation | Botanist |
| Spouse | Céline Julie Berthe Devéria |
Nils Gustaf Lagerheim (1860–1926) was a Swedish botanist, mycologist, phycologist, and pteridologist. Today, he is best remembered as one of the chief architects of pollen analysis as a tool in botany, alongside his student Ernst Post.