Ariocarpus kotschoubeyanus (Star Rock) is a small geophytic cactus with a flat-topped, dark olive green stem with deltoid tubercles with…
Derivation: Honors Prince Kotschoubey, a Russian prince and patron of horticulture.
Whereas the generic name must be unique, there are often two or more genera with the same specific epithet. The same epithet can also be used within a species for subspecies, varieties, and forms.
Here is a full list of succulents with this epithet. Click on the photo or the name of the plant for which you wish to see further information.