I brought about 9 varieties if Ilama / Papauce from western Guatemala, on four trips, from 1985-1993, sent by Zill Nursery. Most I did not get to taste there. I accepted the recommendations of informants, in response to queries. I would show pictures of ilamas, and I would say,"These we already have, but we are looking for better ones. I will pay for information, and for small branches for grafting. What is the best Papauce tree in your comunity, for reddest pulp, or best flavor, or highest productivity." Only one person indicated his own tree; that was the Pajapita.
Per pulp color:
Genova White
one other white one
and one very pale whitish pink one
very red flesh
Genova Red*
Roman purplish
Nilito
very pink flesh
Guillermo*
Pajapita*
Gramajo
? probably light pink
'Efrain 200' Selected for productivity--- Mr. Efrain said" I sold some 200 fruits from this tree this year." I could see at least a hundred fruit stems still hanging in the tree. But it never fruited here in Florida, so I never saw a fruit, only just the color of the new growth, which is a good indication of flesh color.
You can see more details in old issues of Tropical Fruit News, and in one issue of Tropical Fruit World, 1990.