Citrus and Lemon tree

Citrus noun - Any of numerous tropical usually thorny evergreen trees of the genus Citrus having leathery evergreen leaves and widely cultivated for their juicy edible fruits having leathery aromatic rinds.

Lemon tree and citrus are semantically related. In some cases you can replace phrase "Lemon tree" with "Citrus", this terms are similar.

Nearby Words: citron, citric, citrous

Lemon tree noun - A small evergreen tree that originated in Asia but is widely cultivated for its fruit.

Citrus and lemon tree are semantically related. You can use "Citrus" instead a noun phrase "Lemon tree".