Citrus cavaleriei

With the exception of Poncirus trifoliata, it is the hardiest citrus plant, tolerating both moderate frost and damp conditions.

The fruit has a fragrant, but rugged rind, and may be oval, spherical, or flattened in shape, ripening to yellow or orange.

It contains many large monoembryonic seeds and a small quantity of bitter or sour juice; some fruits lack juice entirely and are instead filled with a mass of pith and seeds.

The Ichang papeda is occasionally grown as an ornamental plant.

The Ichang papeda has been hybridised with many other citrus varieties, notably to produce hybrids that are relatively cold-hardy.

Ichang papeda fruits