Question about Salpichroa origanifolia
 

I am trying to find a definitive reference as to whether fruits of
Salpichroa origanifolia are edible. And if so, in what quantities.

The species is a member of the Solanaceae family. Common names are
Cock's Eggs, Lily-of-the-valley Vine and Pampas Lily-of-the-Valley.