Πορτοκκαλιά του Καραβά, μαντορινιά του Γιάφα

This melody about Karavas' oranges is usually classified as a 'φωνή', i.e. broadly speaking an approximate melodic development on which tsiattista are improvised. The lyrics standardly associated with it talk about Karavas' orange-tree, e.g. here or here:

But there are also other places called Karavas. For example, there is a village called Karavas in Kythera. The story goes that it's called that because it was founded by Cypriots from Karavas.
The Kytheran Karaviots have an association called 'Kytheran Karavas' Orange Tree', and people dress up in traditional Cypriot garb, singing and dancing 'Cypriot-style':

Slightly further up north, in the village of Kremasti at Lakonia, there's a very slightly different melody on which they also sing about Karavas' orange-tree. There they call it a μαντινάδα.

There are also various other versions of the song from different places. This is probably its first recording, by Rita Ambatzi (many thanks to E.X. for sending me this):

There's also a variation of the song from Samos:

The guy in the video claims that the song came to Samos from Asia Minor.