Stenogrammitis limula (Christ) Labiak

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Stenogrammitis limula (Christ) Labiak

Descripción

Rhizome scales dark brown to blackish, 0.5–1 mm long, ovate to lanceolate, glabrous; stipes 0–1 cm, sparsely to moderately setulose, the setulae castaneous, 0.3–0.5 mm, bifurcate with a pale glandular cell and short base; blades 4–15 X 0.3–0.5 cm, linear, pinnatisect all along the length of blades, glabrescent or sparsely setulose on the margins and on both surfaces; segments 1–1.5 mm wide at the base of the sinuses; rachises straight (not flexed), with hairs similar to those of stipes; fertile veins visible only proximal to the sori; hydathodes one per fertile segment; sori elongate, slightly imbedded and enclosed by the somewhat conduplicate segments; sporangia glabrous; 2n=64 (CR).A

Forma de crecimiento

Hierba

Forma de vida

EpífitaA

Nutrición

Autotrófica

Ejemplar revisado

(Related to the synonym Lellingeria limula) Chis (Breedlove 30808, DS, MEXU, NY, 31532, 35225, DS).A

Distribución

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

Elevación

900 – 1300 mA

Tipo de vegetación

Bosque de neblina/mesófiloA

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

(In relation to the synonym) Lellingeria limula is distinguished from L. delitescens by being pinnatisect to the apex of the blades, thus lacking the slightly modified terminal portion found in L. delitescens. Blade segments are often somewhat conduplicate, a feature not found in close allies.
The Chiapas specimens were cited under Grammitis delitescens by Smith (1981).A

Bibliografía

A. Mickel, J. T. & Smith, A. R. 2004: The Pteridophytes of Mexico Vol. 88 (as Lellingeria limula (Christ) A.R.Sm. & R.C.Moran)
B. IUCN 2022: The IUCN Red List of Threatened Species. Versión 2022-2 (as Lellingeria limula (Christ) A.R.Sm. & R.C.Moran)
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] (as Lellingeria limula (Christ) A.R.Sm. & R.C.Moran)