pips
i believe it's called the pulp?
Limes, lemons, clementines, and tangerines are all small citrus fruits that can be separated into sections.
a hybrid of a tangerine and a pomelo, or grapefruit
Limes, oranges, and lemons. Any kind of small citrus fruit. Passionfruit; tiny and full of pulp.
the English of calamansi is "small citrus fruit"
it is a small citrus fruit, looks quite like a small lemon but orange in colour.
Mandarin, although the tree is not small. The kumquat has small fruits, usually made into marmalade.
A kumquat is a small orange fruit generally classed as a type of citrus. It is usually grown as an ornamental, but the fruit can be made into delicious preserves.
A small fruit? I don't think there's any term for it except a small fruit...
The citrus crops in Belize are threatened by a pest called Citrus Psyllid. This very small pest can spread a disease called Greening which destroys citrus trees.
Clementines are a very small and sweet orange without seeds.
a small, round or oblong citrus fruit having a sweet rind and acid pulp, used chiefly for preserves.