Abelmoschus manihot var. pungens (Roxburgh) Hochreutiner (Malvaceae), a Newly Naturalized Plant in Taiwan - 謝思怡(Szu-I Hsieh); 李祈德(Chi-Te Lee); 柳重勝(Chong-Sheng Leou); 吳進華(Jin-Hua Wu); 葉慶龍(Ching-Long Yeh) (TAIWANIA, 2013)