herbarium studies
| Firth Author | Year | Full citation | Keywords |
|---|---|---|---|
| Csontos | 2010 | Csontos, P. Vitalos M., Barina, Z. 2010 Early distribution and spread of Ambrosia artemisiifolia in central and Eastern Europe Botanica Helvetica 120: 75-78. | biological invasion , ragweed, distribution map, invasive weed, pollen allergy, herbarium studies |