Showing records 1 - 6 out of 6 matching records
| Scientific Name | Synonyms | Common Names | Family | Lifeform | Origin | Photo |
|---|---|---|---|---|---|---|
| Ambrosia x helenae | Hybrid ragweed Helen ragweed |
Asteraceae |
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| Ambrosia artemisiifolia | Ambrosia artemisiifolia elatior Ambrosia artemisiifolia var. paniculata | Annual ragweed Roman wormwood Common ragweed |
Asteraceae | Forb | Native |
|
| Ambrosia bidentata | Lanceleaf ragweed Southern ragweed |
Asteraceae | Forb | Native |
|
|
| Ambrosia psilostachya | Ambrosia psilostachya var. coronopifolia | Western ragweed Perennial ragweed |
Asteraceae | Forb | North America |
|
| Ambrosia tomentosa | Franseria discolor nutt. | False ragweed Wollyleaf bursage |
Asteraceae | Forb | North America |
|
| Ambrosia trifida | Ambrosia trifida texana Ambrosia trifida var. texana | Horseweed Giant ragweed Great ragweed |
Asteraceae | Forb |
|
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