Gymnosperms | Ephedrales | Ephedraceae | Ephedra | Ephedra californica
WFO:9949999998 | WFO:9000000190 | WFO:7000000215 | WFO:4000013540 | WFO:0000794325
phylum | order | family | genus | species
| Dumort. | Dumort. | L. | S.Watson