All these songs titles have something in common, but can your crowd identify the titles all contain a flower/tree in the title

2pts for the connection, 3 pts for each performer (11 in in total)

Max Bygraves, The Move, KT Tunstall, Dawn, Katie Melua, Patrice Rushen, Julie Andrews, The Foundations, Radiohead, Neil Diamond & Barbra Streisand,