9 plant name records match your search criteria Ephedra americana. The results are below.
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See "Status", "Confidence level", "Source" for definitions.
| Name | Status | Confidence level | Source | Date supplied | 
|---|---|---|---|---|
| Ephedra americana | Accepted |  | WCSP | |
| Ephedra americana f. alba | Synonym |  | WCSP | |
| Ephedra americana var. andina | Synonym |  | WCSP | |
| Ephedra americana var. andina | Synonym |  | TRO | |
| Ephedra americana var. humboldtii | Synonym |  | WCSP | |
| Ephedra americana f. rosea | Synonym |  | WCSP | |
| Ephedra americana f. rubra | Synonym |  | WCSP | |
| Ephedra americana var. rupestris | Synonym |  | WCSP | |
| Ephedra americana var. rupestris | Synonym |  | TRO |