Citrus, in many ways, stands alone. So many cultivated species have come from so few primary ... And, an ever expanding family tree.

Many tropicals, succulents and citrus trees can withstand a quick dip into freezing temperatures, but not a deep freeze.

Scientists at the University of Florida are testing a new type of citrus tree that can fight off the tiny insects responsible for citrus greening. It is one of the most promising discoveries to ...

There are several species of citrus trees whose fruits are called limes, including the Key lime, Persian lime, Makrut lime, and desert lime. Category: Citrus Fruit Scientific name: Citrus ...

The discovery that scurvy, a debilitating illness caused by vitamin C deficiency, could be treated with citrus fruit ...