Citrus wakonai
Family: Rutaceae
What it is like
A tree.
This is probably the species referred to as Citrus garrawayi by Brass as occurring in Papua New Guinea.
Where it is found
It is a tropical plant. It grows on Goodenough Island in Milne Bay Province in Papua New Guinea.
Countries/locations it is found in
Australia, Papua New Guinea (country/location of origin)
How it is used for food
Edible parts
Fruit