I am under the impression that photosynthesis...the process in which light is ABSORBED (remember that...kinda important) and then turned into food is a chemical reaction that occurs within the plants cellular walls.
Plants don't absorb green light in any matter including reproductively. Light is absorbed by EVERY cloryphyll containing plant through photosynthesis ONLY. Since clorophyll is the material used in producing food from this process all LIGHT REJECTED WILL BE THE COLOR OF THE CLOROPHYLL...its that simple..
Photons....protons....come on.....if its green then it reflects GREEN.
Blue reflects blue....so on and so on...