@article{O’Shea1998,
  author    = {Brian J. O'Shea},
  title     = {Notes on Seychelles mosses : 3-4., a revision of Papillidiopsis (Broth.) Buck \& Tan, Rhaphidostichum Fleisch. and Warburgiella M{\"u}ll. Hal. ex Broth. (Sematophyllaceae, Bryopsida) in Africa},
  journal   = {Tropical bryology},
  number    = {15},
  pages     = {75 -- 88},
  year      = {1998},
}