Flora of the canga of the Serra dos Carajás, Pará, Brazil: Leucobryaceae

Abstract This study presents a taxonomic treatment with descriptions, illustrations, and morphological comments of Leucobryaceae in the areas of canga in the Serra dos Carajás, Pará state, where the genera Campylopus (5 spp.), Leucobryum (2 spp.), and Ochrobryum (1 spp.) were recorded. Campylopus tallulensis is a new record for Brazil and Campylopus heterostachys is newly referred for the state of Pará.

摘要 本研究针对帕拉州卡拉加斯山脉（Serra dos Carajás）的坎加（canga）区域内的白发藓科（Leucobryaceae）类群开展分类学研究，提供了形态描述、插图及形态学评述，共记录到曲柄藓属（Campylopus）5种、白发藓属（Leucobryum）2种及赭藓属（Ochrobryum）1种。其中，塔卢兰曲柄藓（Campylopus tallulensis）为巴西新记录物种，异穗曲柄藓（Campylopus heterostachys）为帕拉州的新分布记录。