sourceTaxonName: Ephedra californica
sourceTaxonPath: Plantae | Tracheophyta | Ephedraceae | Ephedra
targetTaxonName: Asclepias sub.
localityName: Mojave Desert, c. 1 mi (air) WSW of Klondike and 0.1 mi west of National Trails Highway (old Rte 66), c. 9.5 mi SE of Ludlow.