I have been growing C. inodora seedlings for about 16 years here in England.
Surprisingly, they are growing well and produce plenty of fruits.
I say 'surprisingly' because, having found this species growing wild in Queensland, my conditions are very different.
They grow in a very small region of tropical rainforest. Hot and very wet. See
http://www.homecitrusgrowers.co.uk/australia2016/australia2016inodora.htmlMy greenhouse is not much above freezing for several months of the year, but they seem to thrive.
I particularly like growing this rare Australian species because it hybridises very easily, and you can quickly distinguish hybrids by the reduction in dual thorns.
The fruits are around 4cms/2" long. Don't taste that wonderful and are seedy - but they are much less acidic than finger limes.
So I hope hybrids will retain this trait and hopefully give bigger fruits.
Mike/Citrange