台灣產片葉蘚屬5個新紀錄種

Five Species of Riccardia Newly Recorded to Taiwan

片葉蘚屬植物爲綠片蘚科植物的1個屬，台灣本屬前人記載有9種。本研究報導了5種新紀錄種，分別爲線疣片葉蘚、黃片葉蘚、兒玉氏片葉蘚、雙毛片葉蘚太平洋變種及矮片葉蘚。它們的分類處理包含台灣產本屬物種之檢索表、物種描述、評論、生長基質、採集地點、世界分布及繪圖都分別詳細描述。

There are 9 species of the genus Riccardia (Aneuraceae) that have been reported from Taiwan so far. This paper describes five species newly recorded to Taiwan with illustrations. They are R. crassa, R. flavovirens, R. kodamae, R. marginata var. pacifica and R. pumila. Their habitats, localities and distributions, and a key to the species of Taiwan are provided.