I know which one is a plant! Green Dragon is! greenstone is a igneous rock, and green wing is a all winning t.v. comedy set in fictional East Hampton Hospital trust
Because the plant is green, we know that its main color receptors are chlorophyll a and b. These absorb mostly red and blue light, and absorb green the least. If only exposed to green light, the...
Plants. Actually, green algae are plants, and have no proper leaves, so you could say embriophyte, but it sends the wrong message, and is overkill. I'd go with "plant."