Saccoloma elegans Kaulf.
Descripción
Rhizomes erect; rhizome scales castaneous, lustrous, linearlanceolate, 4–6 X ca. 1 mm; fronds 1–2 m long, clumped; stipes 1⁄3–1⁄2 the frond length, to 6 mm diam., stramineous to reddish brown, darker and muricate toward bases; blades oblong, 30–65 cm wide, 1-pinnate; pinnae linear-lanceolate, 18–36 X 1.8–4 cm, undivided, bases rounded to broadly cuneate, petiolulate (to 7 mm), entire to serrulate, apices acuminate to caudate; laminae papyraceous, glabrous; veins simple or 1-forked, prominent, ending in teeth; sori submarginal, contiguous the length of the pinnae, the inner indusia coalescing laterally.A
Forma de vida
TerrestreA
Ejemplar revisado
Oax (Hernández G. 1555, 1643, 1770, 1910, 2058, 2540, NY—all from same area; Vázquez T. et al. 1548, XAL). Ver (Vitale s.n., 5 Aug 1974, GH).A
Elevación
200 mA
Tipo de vegetación
Selva altaA
Categoría IUCN
No incluidaB
Categoría NOM-059-SEMARNAT-2010
No incluidaC
Discusión taxonómica
The large, once-pinnate fronds with contiguous, submarginal sori distinguish this species.A