Greene is the sixth of the team's eight picks to sign.
Greene says ''this is something that you've worked so hard for and to see it become a reality is really a blessing. ... That being said, this is only the beginning. I have a lot of work to do and I can't wait to get to work.''
Greene played four seasons at Florida State, totaling 270 receptions for 3,830 yards and 29 touchdowns. He left college as the school's all-time leader in receptions and receiving yards.
As a senior last season, Greene set FSU's single-season record with 99 receptions. His 1,365 receiving yards were second most in school history.
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