Flora of Suriname, volume VI, part I Author P. A. Florschütz text 1964 Brill Leiden http://antbase.org/ants/publications/CampylopusFloraSuriname.pdf book CampylopusFloraSuriname 8. Campylopus trachyblepharon ( C.M. ) Mitt. Journ. Linn. Soc. London Bot. 12 : 80 . 1869 . 869 Dicranum trachyblepharon C.M. Syn. Musc 389 . 1848 . Type specimen: not indicated. Lectotype: Beyrich s.n., Brazil (NY). This species has been collected once in British Guiana (Abraham 145, NY). It has the habit of C. surinamensis , but the leaves are twice as long as in that species and the costa has very prominent lamellae (3-5 cells high) on back. The type specimen shows basal cells indistinctly pitted. Campylopus chionophilus ( C.M. ) Mitt. The material cited by Brothenxs ( Trans. Linn. Soc. London Bot. ser. 2. 6: 89. 1901 ), collected by McConnell and Quelch in British Guiana (342, K), does not belong to Campylopus . The material is sterile and shows linear upper leaf cells. It belongs either to Dicranodontium or to Atractylocarpus . Campylopus roraimae , see C. arctocarpus .