Not an accepted name (status: unknown).
The accepted name is
Pisonia zapallo Griseb., 1879.
Pisonia zapallo var. guaranitica
Toursark., 1974
2% complete
No common name
Notas Prelim. Fl. Chaquena 6: 3 (1974)
There is no corrections for Pisonia zapallo var. guaranitica yet.