Prodromus of a fern flora for Bolivia. XXXV. Dryopteridaceae Author Kessler, Michael Systematic and Evolutionary Botany, University of Zurich, Zollikerstrasse 107, CH- 8008 Zurich, Switzerland Author Moran, Robbin C. New York Botanical Garden, 2900 Southern Blvd., Bronx, New York, 10458 - 5126, USA Author Mickel, John T. New York Botanical Garden, 2900 Southern Blvd., Bronx, New York, 10458 - 5126, USA Author Matos, Fernando B. Universidade Federal do Paraná, Departamento de Botânica, Caixa Postal 19031, 81531 - 980, Curitiba, PR, Brasil Author Smith, Alan R. Systematic and Evolutionary Botany, University of Zurich, Zollikerstrasse 107, CH- 8008 Zurich, Switzerland & University Herbarium, 1001 Valley Life Sciences Bldg. # 2465, University of California, Berkeley, CA 94720 - 2465, USA & Systematic and Evolutionary Botany, University of Zurich, Zollikerstrasse 107, CH- 8008 Zurich, Switzerland text Phytotaxa 2018 2018-06-11 353 1 448 450 http://dx.doi.org/10.11646/phytotaxa.353.1.1 journal article 10.11646/phytotaxa.353.1.1 1179-3163 13706233 Elaphoglossum rosettum R.C.Moran & Mickel, Brittonia 56(3): 201. 2004 . ( Fig. 50A–E ) Range: — Endemic to Bolivia ( LP ); known only from the type collection, made in 1926 . Ecology: —Rare; saxicolous in humid forests; 2400 m . Notes: —Resembling E. beaurepairei but differing by shorter leaves, blades widest below the middle, shorter fertile fronds, and the abaxial blade surfaces with at least a few subulate scales mixed with flattish, circular ones only about 0.2 mm wide. Probably has a rosette-like growth habit, with the sterile fronds spreading and forming a loose rosette around the centrally attached erect fertile ones.