(IMAGE) Kobe University Caption 着生ランの多くは葉で夜間にCO2を取り込み、昼間にそれを用いて光合成する(= CAM型光合成を行う) Credit 末次健司 Usage Restrictions Please credit License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.