Asteraceae
| Kingdom: Plantae |
| Phylum: Magnoliophyta |
| Class: Magnoliopsida |
| Subclass: Asteridae |
| Order: Asterales |
| Family: Asteraceae |
| 6 Images of 3 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 5138043 | common ragweed | Ambrosia artemisiifolia | |
| 5138044 | giant ragweed | Ambrosia trifida | |
| 5138076 | annual ragweed | Ambrosia artemisiifolia var. elatior | |
| 5138077 | annual ragweed | Ambrosia artemisiifolia var. elatior | |
| 5138078 | annual ragweed | Ambrosia artemisiifolia var. elatior | |
| 5138079 | giant ragweed | Ambrosia trifida |
