Prodromus of a fern flora for Bolivia. XL. Polypodiaceae Author Smith, Alan R. University Herbarium, 1001 Valley Life Sciences Bldg. # 2465, University of California, Berkeley, CA 94720 - 2465 Author Kessler, Michael Systematic and Evolutionary Botany, University of Zurich, Zollikerstrasse 107, CH- 8008 Zurich, Switzerland Author León, Blanca Museo de Historia Natural, Av. Arenales 1256, Aptdo. 14 - 0434, Lima 14, Peru & Plant Resources Center, University of Texas, Austin, TX 78712, USA Author Almeida, Thaís Elias Universidade Federal do Oeste do Pará - Herbário HSTM, Avenida Marechal Rondon, s. n. - Santarém, 68040 - 070, Brazil Author Jiménez-Pérez, Iván Herbario Nacional de Bolivia, Correo Central 10077, La Paz, Bolivia Author Lehnert, Marcus University Herbarium, 1001 Valley Life Sciences Bldg. # 2465, University of California, Berkeley, CA 94720 - 2465 & Nees Institut für Biodiversität der Pflanzen, Rheinische-Friedrich-Wilhelms Universität Bonn, Meckenheimer Allee 170, 53115 Bonn, Germany & University Herbarium, 1001 Valley Life Sciences Bldg. # 2465, University of California, Berkeley, CA 94720 - 2465 text Phytotaxa 2018 2018-06-11 354 1 448 450 http://dx.doi.org/10.11646/phytotaxa.354.1.1 journal article 10.11646/phytotaxa.354.1.1 1179-3163 Campyloneurum austrobrasilianum (Alston) de la Sota, Opera Lilloana 5: 99. 1960 . = Polypodium austrobrasilianum Alston, J. Bot. 77: 347. 1939 . Range :— Bolivia (BE, LP, SC), Argentina to Uruguay and east-central to southern Brazil . Ecology :—Mostly epiphytic in forested sites; 700–1500 m . Notes :—This species belongs to the taxonomically difficult C. angustifolium group. It can be distinguished from C. angustipaleatum by its narrowly ovate rhizome scales to 4.5 mm long, with brown cell walls ( vs . linear-lanceolate scales to 6 mm long, with dark brown cell walls).