This The Mentalist screencap contains
hêtre, peuplier, and arbre.
There might also be
live oak, chêne, orme d'amérique, orme, orme d'eau, ulmus americana, orme blanc, orme de roche, l’orme d’amérique, orme de l’eau, palmier royal, roystonea regia, and paume royale.
The Mentalist 6x12 "The Golden Hammer" -- Jane and the FBI investigate the murder of a high-tech cartographer who may have unearthed a spy ring before his death...