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Published In: Contributions from the University of Michigan Herbarium 23: 112. 2001. (Contr. Univ. Michigan Herb.) Name publication detailView in BotanicusView in Biodiversity Heritage Library
 

Project Name Data (Last Modified On 10/18/2009)
Acceptance : Accepted
Project Data     (Last Modified On 4/30/2018)
Status: endemic
Plant Category: Mosses
country distribution: Ecuador
EcoRegions: Páramo
elevation: 2500-3000, 3000-3500
substrate: leaf litter / humus
frequency: rare
General Reference:

Notes     (Last Modified On 4/30/2018)
Notes:

Ecology: Páramo; in spring bog. Elevation: 3000 m. Distribution: Endemic to the tropical Andes (Ecuador). 3000 m. Assigned to section Subsecunda.

Ecología: Páramo; pantano. Elevación: 3000 m. Distribución: Endémica para los Andes tropicales (Ecuador). Asignada a la sección Subsecunda.

This species, as discussed by Crum (2001), is somewhat similar to species of section Sphagnum due to the rather stout branches with rounded-concave leaves, however the hyaline cells of stem leaves are mostly 1-3-divided, having only a scattering of commissural pores on both surfaces, the branches are crowded and 5-fasciculate, with the hyaline cells of leaves exhibiting rather numerous commissural pseudopores on both surfaces, and the hyaline cells are distinctly convex on both surfaces.

Esta especie, como discutió Crum (2001), es algo similar a las especies de la sección Sphagnum debido a las ramas bastante robustas con hojas redondeado-cóncavas, sin embargo las células hialinas de las hojas del tallo generalmente están 1-3-divididas, poros dispersos en ambas superficies de la comisura, ramas agregadas y en fascículos de 5 ramitas, hojas con las células hialinas que presentan numerosos pseudoporos en ambas superficies de la comisura, y son conspicuamente convexas en ambas superficies.


 

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Plants bronze to brown, in rather compact masses, to 6 cm. Stem cortex 1 -layered, pores absent, wood cylinder pale yellow. Stem leaves oblong-elliptic, 2-2.2 mm, apex rounded; hyaline cells fibrillose throughout, mostly 1-3-divided; on the outer and inner surfaces with few scattered, commissural pores and pseudopores. Branches crowded, short, stout, often curled at the tips, in fascicles of 5 (3 spreading). Branch leaves not secund, rounded-ovate, 2.2-2.8 mm, apex short concave-acute; hyaline cells on the outer surface with several to numerous pseudopores at commissures, on the inner surface somewhat fewer; in cross-section green cells oblong, equally exposed on both surfaces, the hyaline cells distinctly convex on both surfaces. Crum 2001.

Plantas color bronce a marrón, en masas bastante compactas, hasta 6 cm. Tallo con corteza uniestratificada, sin poros, cilindro leñoso amarillo pálido. Hojas del tallo oblongo-elípticas, 2-2.2 mm, ápices redondeados; células hialinas fibrilosas a lo largo, generalmente 1-3-divididas; superficies externa interna con pocos poros esparcidos en la comisura. Ramas agregadas, cortas, robustas, a menudo rizadas at los extremos, en fascículos de 5 (3 ramitas patentes). Hojas de las ramas no secundas, redondeado-ovadas, 2.2-2.8 mm, ápice corto cóncavo-agudo; células hialinas en la superficie externa de la comisura con varios a numerosos pseudoporos, en menor cantidad en la superficie interna; en corte transversal células verdes oblonga, expuestas de la misma manera en ambas superficies, células hialinas conspicuamente convexas en ambas superficies. Crum 2001.

 
 


 

 
 
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