Matucana intertexta is a small cactus with a green, solitary, spherical to broadly cylindrical stem with 15 to 25 blunt ribs divided into …
Derivation: Feminine form of the Latin adjective "intertextus."
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 plant name for which you wish to see further information.