Lomariopsis vestita Fourn.

Primary tabs

Lomariopsis vestita Fourn.

Descripción

Rhizome scales stramineous to pale, dull, margins ciliate; stipes 2–7 cm long, 1⁄10–1⁄5 the frond length, stramineous to brown, scaly; sterile blades lanceolate, 30–60 X 8–20 cm, proximal several pairs of pinnae reduced to 1⁄3 or less length of longest pinnae; rachises conspicuously alate; pinnae 20–30 pairs, 4–10 X 1–1.8 cm, sessile or short-stalked (1 mm long), truncate to subcordate at bases, apices acuminate, margins subentire to denticulate; fertile fronds with 20–35 pinna pairs, pinnae 4–6 X 0.2–0.3 cm.A

Forma de crecimiento

Hierba

Forma de vida

Hemiepiphytic. -no state-A

Nutrición

Autotrófica

Ejemplar revisado

Chis (Breedlove 21610, 38078, DS; Mell 2035, NY, US; Purpus 6770, UC, US, 6873, NY, PH, UC, US). Oax (Hernández G. 1223, CHAPA; Wendt 3822, CHAPA, ENCB, NY, UC). Tab (Cowan 2073, CAS; Rovirosa 468, 469, PH).A

Distribución

Centroamérica: Belice PresenteA; Costa Rica PresenteA; Guatemala PresenteA; Honduras PresenteA; Nicaragua PresenteA; Panamá PresenteA, México (país) Nativo y no endémicoA, Sudamérica PresenteA

Elevación

50 – 1250 mA

Tipo de vegetación

Selva altaA

Categoría IUCN

No incluidaB

Categoría NOM-059-SEMARNAT-2010

No incluidaC

Estatus del taxón

(A) Como definida actualmente, probablemente una entidad natural (monofilética)

Discusión taxonómica

The greatly reduced proximal pinna pairs, great number of pinnae, short stipes, and narrow, short pinnae with truncate to subcordate bases characterize this species. Lomariopsis fendleri D. C. Eaton (Mem. Amer. Acad. Arts, ser. 2, 8: 195. 1860), based on Fendler 335 (syntypes YU!, 3 sheets, collected on two dates; isosyntype K, frag. NY!) from Edo. Vargas, Venezuela, was considered by Tryon and Tryon (1982: 610) and R. Tryon and Stolze (1991) to be an earlier name for this species, but Moran (in Davidse et al., 1995: 284) indicated that the name L. fendleri should be restricted to plants occurring from Costa Rica, Trinidad, and Venezuela to Bolivia. It differs from L. vestita in having broader blades and proximal pinnae little or not reduced.A

Bibliografía

A. Mickel, J. T. & Smith, A. R. 2004: The Pteridophytes of Mexico Vol. 88
B. IUCN 2022: The IUCN Red List of Threatened Species. Versión 2022-2
C. SEMARNAT 2019: MODIFICACIÓN del Anexo Normativo III, Lista de especies en riesgo de la Norma Oficial Mexicana NOM-059-SEMARNAT-2010: 101 pp. – https://www.dof.gob.mx/nota_detalle.php?codigo=5578808&fecha=14/11/2019#gsc.tab=0 [accessed 2023-05-04 06:16]