This very rare citrus is a hybrid of a red Australian Finger Lime (Citrus australasica var sanguinea) and either the Ellendale hybrid mandarin or the Rangpur lime. Regardless of which, you end up with a very unusual burgundy-red 2” long egg-shaped fruit with a spicy flavour unlike any other citrus.

Self-fertile. Grows 5-8’ tall. Hardy to USDA zone 9. 1-gallon pot.

📸 CarlDaviesCSIROWikimedia