What citrus fruit is this ?
Dear Gardening person, I have been trying to find out for Years which fruit this is - with clearly FOUR fleshy sections - and have even written to the magazine twice, but have had no reply. Can you please help me out of my misery ? Someone took this photo of what appears to be Real fruit, so it must exist and someone should know what it is. Thank you for your help.
I can't think of a citrus fruit with only four sections.
Please post photos of the fruit and of the tree and we will try to identify.