Calamondin Orange Tree.
Calamondin Oranges (Citrus madurensis Lour.'Calamondin') are little tricksters! They look like oranges, just smaller. They smell like oranges when they are in bloom. They juice like oranges when they are sliced. But, all that enticing 'orangeness' gets tossed out the window when you taste one! The taste is much closer to a sour lime than a sweet orange!
In Florida in the '50s, Calamondin Orange trees were all the rage for the home landscape. You would often see... - Calamondin Orange Tree.