Prodromus of a fern flora for Bolivia. XXVII. Pteridaceae Author Kessler, Michael Systematic Botany, University of Zurich, Zollikerstrasse 107, CH- 8008 Zurich, Switzerland Author Smith, Alan R. University Herbarium, 1001 Valley Life Sciences Bldg. # 2465, University of California, Berkeley, CA 94720 - 2465 Author Prado, Jefferson Instituto de Botânica, Av. Miguel Estéfano, 3687, CEP 04301 - 902, São Paulo, SP, Brasil text Phytotaxa 2017 2017-12-22 332 3 201 250 http://dx.doi.org/10.11646/phytotaxa.332.3.1 journal article 10.11646/phytotaxa.332.3.1 1179-3163 Polytaenium guayanense (Hieron.) Alston, Bull. Misc. Inform. 1932: 314 . 1932 . = Antrophyum guayanense Hieron., Hedwigia 57: 212. 1915 . Range:Trinidad and Colombia to Bolivia (BE, CO, LP); Brazil . Ecology: —Uncommon; pendent epiphyte in humid forests, rarely on rocks; 200–700 m .