The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.

References

  • Davidse, G., M. Sousa Sánchez & S. Knapp. 1995. Psilotaceae a Salviniaceae. 1: i–xxi, 1–470. In G. Davidse, M. Sousa Sánchez & A.O. Chater (eds.) Fl. Mesoamer. Universidad Nacional Autónoma de México, México, D. F.
  • Studies in Fossil Botany 616, 631–632. 1909. (Stud. Foss. Bot. (ed. 2))
  • Sundue, M. A. 2011. Licófitas y helechos de la región del Parque Nacional Amboró, Bolivia. 1: 37–368. In M. H. Nee Fl. Reg. Parque Nac. Amboró Bolivia. Fundación Amigos de la Naturaleza, Santa Cruz.
  • WoRMS (2014). Psilotopsida. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=596329

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