Hans Fredrik Røer
* January 11, 1945 – June 24, 1973 †
Norwegian botanist (1945-1973)
collected
identified
Specimen Data Used In
Foster, S. L., H. M. Kharouba, and T. W. Smith. 2022. Testing the assumption of environmental equilibrium in an invasive plant species over a 130 year history. Ecography. https://doi.org/10.1111/ecog.06284
| Scientific Name | Collected By | Identified By | Date Collected | Date Identified | Family | Institution | Catalog Number | Type Status | Basis Of Record | |
|---|---|---|---|---|---|---|---|---|---|---|
|
|
Vincetoxicum rossicum | Hans Fr. Røer | Reidar Elven | 1959 | 2004 | Apocynaceae | O | 16057 | PRESERVED_SPECIMEN |