Mandarin orange and Mandarin orange tree

Mandarin orange noun - Shrub or small tree having flattened globose fruit with very sweet aromatic pulp and thin yellow-orange to flame-orange rind that is loose and easily removed; native to southeastern Asia.

Mandarin orange tree is a synonym for mandarin orange. In some cases you can use "Mandarin orange tree" instead a noun phrase "Mandarin orange".

Mandarin orange tree noun - Shrub or small tree having flattened globose fruit with very sweet aromatic pulp and thin yellow-orange to flame-orange rind that is loose and easily removed; native to southeastern Asia.

Mandarin orange is a synonym for mandarin orange tree. You can use "Mandarin orange" instead a noun phrase "Mandarin orange tree".