Papait leaves (Sarsalida)… Photo by voxmarc. Scientific name: Mollugo subserrata Blanco This papait is from the Ilocos region. There are other similar plants with different scientific names in neighboring provinces that have been called papait.
Malunggay (Moringa) is known as sajina in South Asian countries like India. In English, it is sometimes called referred to as horseradish though it’s a different species from the horseradish that Westerners know.