Monographs Details: Pleopeltis angusta var. stenoloma (Fée) Farw.
Authority: Mickel, John T. & Beitel, Joseph M. 1988. Pteridophyte Flora of Oaxaca, Mexico. Mem. New York Bot. Gard. 46: 1-580.
Family:Polypodiaceae
Description:Distribution and Ecology - Distribution. Epiphytic on Atlantic slope; Choapan, Cuicatlán, Ixtlán, Mixe, Teotitlán, Tuxtepec, Villa Alta; 600-1650 m. Mexico (Ver, Oax, Chis); Guat. Oaxaca collections: 980, 1470, 1594, 1611, 4724, 4745, 5700, 6377, 6635, 7126, 7265; Galeotti 6532 (P); Hallberg 1308, 1380, 1769 (NY); Hellwig 461, 475 (NY); Liebmann (C); Martínez-C. 768, 899 (NY); Wendt et al. 4008 (NY).

Discussion:Drynaria stenoloma Fée, Mém. foug. 5: 272. 1852. Type. Mexico. [Oaxaca: Dist. Ixtlán,] Talea, Galeotti 6532 (P!). Drynaria tortulosa Fée, Mém. foug. 5:271. 1852. Type. “Cuba.” Linden s.n. (P?). A. R. Smith (1981) considered locality in error, probably Mexico, Chiapas. Pteropsis angustifolia Fournier, Mexic. pl. 1: 86. 1872. Syntypes. Mexico. S. loc., Leibold; “in regione Orizabensi,” Bourgeau 2777 (P!), F. Müller 46, Bott. 53; “Orizaba, Huatusco, Córdoba,” Schajfner 226; in regione Oajacense, Salle s.n. (P!); [Oaxaca:] Talea, Galeotti 6532 (P!), 6308 (P!); Ario, Bonpland s.n. (P!). Intermediate specimens (all NY) with narrow pinnae but few pairs (2-3) occur in Tehuantepec (Hallberg 1694, 1714, 1739) and along the Tux-tepec-Teotitlán border (Hallberg 1348).
Distribution:Mexico North America|