Here in Hawaii we grow lychee, mangosteen, rambutan, longon, macnuts, papaya, and dragonfruit.
I am in Victoria, Southern Australia. Along with Mangoes and Avocados,
all those Tropicals are available in my supermarket, shipped in from Darwin and Cairns etc.
Also Pummelos imported from Isreal or USA. Sometimes some Annonas seen too.
Some of the Vietnamese / Asian grocery stores in my area have a more exciting range of seasonal Tropical fruit.
All those fruit are fairly robust for travel to markets. They would all be packed in trays, but nearly all can take some handling.
You could choose fruit not on the list, but similarly robust for sales purposes.
Whats not on the list ??
No Sapotes like Abiu, Canistel, or others, Star Apples, Black Sapote, no Jackfruit, Chempadak, Marang, Pedali etc.
No Syzygiums like Malay Apple, Rose Apple etc
No Citrus like Pummelo, Limes, Lemonades, Wekiwa, Ugli, Ortaniqiue etc
In my mind these are a what I went for when visiting the tropics. These fruit more often seen at weekend markets or roadside fruit stalls than shops.
Any thoughts on tropical vegetables ?