Trichomanes crispiforme Alston

Note — This taxon was described from São Tome and represents a West African element. It is only known from Liberia, Nigeria, Cameroun, São Tome, Congo (Brazzaville), and D. R. Congo. The locality that is closest to the border of Rwanda is Irangi N of Kahuzi-Biéga National Park (Kornaś 1994). Roux (2009: 48) listed Rwanda among the recorded countries without mentioning a source. This record is considered here as erroneous.