ASTROPHYTUM ASTERIAS NUDUM is native to the state of Tamaulipas in Mexico where it grows at an altitude below 200m and from Starr County Texas to the United States near the Rio Grande.
A native raspberry? Yes, and it tastes great! The fruit of Rubus leucodermis is 1?1.2 cm diameter, reddish-purple, and dark blue to nearly black when ripe, and can be confused with blackberries.