• Ebihara, A. Iwatsuki, K. Ito, M. Hennequin, S.& Dubuisson, J-Y. 2007. A global molecular phylogeny of the fern genus Trichomanes (Hymenophyllaceae) with special reference to stem anatomy.
  • Johnson, G.N. Rumsey, F.J. Headley, A.D. & Sheffield, E. 2000. Adaptations to extreme low light in the fern Trichomanes speciosum. New Phytologist 148: 423-431.
  • Makgomol, K. & Sheffield, E. 2001. Gametophyte morphology and ultrastructure of the extremely deep shade fern, Trichomanes speciosum. New Phytologist 152: 243-255.
  • Ratcliffe, D.A. Birks, H..J.B. & Birks, H.H. 1993. The ecology and conservation of the Killarney fern  Trichomanes speciosum Willd. in Britain and Ireland. Biological Conservation 66: 231-247.
  • Rumsey, F.J. Sheffield, E. & Farrar, D.R. 1990. British filmy-fern gametophytes. Pteridologist 2: 40-42.
  • Rumsey, F.J.,Jermy, A.C. & Sheffield, E. 1998. The independent gametophytic stage of Trichomanes speciosum Willd. (Hymenophyllaceae), the Killarney fern and its distribution in the British Isles. Watsonia 22: 1-19.
  • Rumsey, F.J. Vogel, J.C. Russell, S.J. Barrett, J.A. & Gibby, M. 1999. Population structure and conservation biology of the endangered fern Trichomanes speciosum Willd. (Hymenophyllaceae) at its northern distributional limit. Biol. J. Linn. Soc. 66:333-344.
  • Rumsey, F.J. Gibby, M. & Vogel, J.C. (2003) The UK Biodiversity Action Plan (BAP) process in action. The Killarney Fern, Trichomanes speciosum – a case study. Fern Gazette 16: 344-349.