Are both Hippophae and Pelargonium genera of sea buckthorns?
Hippophae Hippophae is a genus of sea buckthorns, deciduous shrubs in the family Elaeagnaceae. The name sea buckthorn may be hyphenated to avoid confusion with the buckthorns ("Rhamnus", family Rhamnaceae). It is also referred to as sandthorn, sallowthorn, or seaberry.
Ziziphus parryi Ziziphus parryi is a species of flowering plant in the buckthorn family known by the common name Parry's jujube.