Prodromus of a fern flora for Bolivia. X. Hymenophyllaceae 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 text Phytotaxa 2017 2017-11-21 328 3 201 226 http://dx.doi.org/10.11646/phytotaxa.328.3.1 journal article 10.11646/phytotaxa.328.3.1 1179-3163 Hymenophyllum microcarpum Desv., Mém. Soc. Linn. Paris 6: 333. 1827 . = Sphaerocionium microcarpum (Desv.) Copel., Philipp. J. Sci. 67(1): 34. 1938 . Range: —Greater Antilles; Guatemala to Guyana and south to Bolivia (CO, LP, SC) and Brazil . Ecology: —Very common; epiphytic, less commonly on clay banks and rock faces, in humid forests, grows both in the understory and in the canopy; (600–) 1300–2700 m . Notes: —Petioles stout, 0.4–1 mm thick, with simple, forked, and stellate hairs; rachises conspicuously winged (wings usually extending onto the petioles); segments and rachis wings not or only slightly undulate, bearing simple marginal hairs; adaxial blade surfaces lacking hairs.