A tree coniferous is a type of tree that is evergreen and has needles instead of leaves. The three crossword solutions for this term are YEW (3 letters), LARCH (5 letters), and FIR (3 letters). YEW is a coniferous tree that is native to Europe, North Africa, and parts of Asia. LARCH is a coniferous tree that is native to cool temperate regions of the Northern Hemisphere. FIR is a coniferous tree that is native to the Northern Hemisphere and is found in many different habitats.