Ref1

https://books.google.com.my/books?id=_a9EAAAAQBAJ&pg=PA61&dq=Nephelium+cuspidatum+var.+eriopetalum&hl=en&sa=X&ved=2ahUKEwi0luj3_JzqAhWe8HMBHchFAHEQ6AEwAHoECAUQAg#v=onepage&q=Nephelium%20cuspidatum%20var.%20eriopetalum&f=false