台灣新紀錄蘚類－－銅綠護蒴蘚

Calypogeia aeruginosa Mitten, a Newly Recorded Liverwort to Taiwan

We report Calypogeia aeruginosa Mitten as a newly recorded species of liverwort to Taiwan. It is distinguishable from other congeners on the island by having very large orbicular to reniform underleaves with obtuse or emarginated apices, and the dark blue to bluish brown oil bodies in its leaf cells. This paper also briefly describes its characters with illustrations and provides information on its habitat and distribution. 本文報導台灣新紀錄蘚類－－銅綠護蒴蘚（新擬）。本種可藉由其先端微凹或鈍頭、呈球形至腎形的巨大腹葉及具有深藍色至藍褐色之葉細胞的油體等特徵，與台灣其他同屬物種區別之。文中並附有本種之形態描述、圖片及棲地與分布等資料。