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Cymbidium lancifolium, a leafy and chlorophyllous species (A), and C. macrorhizon, a leafless and achlorophyllous species (B). Cymbidium lancifolium is the closest relative of the achlorophyllous Cymbidium species (see Fig. 2). Reproduced from Maekawa (1971), del. Yoai Ohta.
