Why does chlorophyll only come in green? Plants do not only come in green but chlorophyll does. The pigment in the plant creates other colored plants other then green.

Could a plant grow under an alternative light spectrum like a green sun or a pure green light? Why is the green spectrum of light that of chlorophyll reflected and not absorbed?
chlorophyll is green because that was the part of the spectrum that was left when plants evolved. The bulk of the spectrum was already being harvested by other photosynthetic life. there is actually a wide variety of photosynthetic pigments chlorophyll is just one of many. You may want to check out the purple earth hypothesis. 



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