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Published In: Fragmenta Floristica et Geobotanica 37: 212. 1992. (Fragm. Florist. Geobot.) Name publication detail
 

Project Name Data (Last Modified On 6/24/2009)
Acceptance : Accepted
Project Data     (Last Modified On 10/30/2017)
Plant Category: Moss
EcoRegions: Chiquitano, Chaco, Puna, Open Yungas montane, Open Tucuman-Bolivian montane, Dry inter-Andean valleys
Elevation: 0-500, 500-1000, 1000-1500, 1500-2000, 2000-2500, 2500-3000, 3000-3500, 3500-4000
Substrate: soil, rocks, logs, treelets and trees
Frequency: common

Notes     (Last Modified On 10/30/2017)
general taxon notes:

Ecology. Chiquitano and Chaco Serrano forest, dry inter-Andean valleys to open Yungas and Tucuman-Bolivian montane, semi-humid and humid puna; generally exposed habitats, on soil, rocks, occasionally on logs, tree trunk or rarely branches (e.g., Prosopis). Elevation. (430)1500-4000 m. Distribution. Bolivia: Chuquisaca, Cochabamba, La Paz, Santa Cruz, Tarija. World range: southern United States, Mexico, Central America (Guatemala), Hispaniola, tropical Andes, Europe, Iran and China.
 
Ecología. Bosque Chiquitano y Chaco Serrano, valles secos interandinos a montano abierto de Yungas y Tucumano-boliviano, puna semi-húmeda y húmeda; generalmente en hábitats expuestos, sobre suelo, rocas, ocasionalmente sobre troncos en descomposición, troncos de árboles o raras veces ramas (e.g., Prosopis). Altitud. (430)1500-4000 m. Distribución. Bolivia: Chuquisaca, Cochabamba, La Paz, Santa Cruz y Tarija. Distribución mundial: sur de los Estados Unidos, México, Centro América (Guatemala), La Española, Andes tropicales, Europa, Irán y China.
 
Syntrichia fragilis is characterized by the presence of central strand, spathulate to oblong-lingulate leaves to ca. 3 mm, intact younger leaves and broken and fragmented older leaves, typically broadly acute apices, entire, revolute to midleaf margins, unistratose lamina, and percurrent to short excurrent (as a mucro) costa weakly to strongly papillose on back. Syntrichia lacerifolia is similar to S. fragilis, but the leaves are lacerate, best observed with younger leaves which exhibit deep lacerate (Gallego et al. 2009). Five synonyms have been recognized for S. fragilis previously described from Bolivia: Barbula brunnea Müll. Hal., based on a collection made by Germain in 1889 from Choquecamata; Tortula bipedicellata E. Britton collected by Rusby in 1886 from Mapiri; T. fragillima Herzog, based on a collection by Herzog in 1907 from Santiago de Chiquitos; T. ligulata Herzog collected by Herzog from Aracatal and Tortula linguifolia Herzog also collected by Herzog from Cocapatatal (cf. Cano & Gallego 2008).
 
Syntrichia fragilis se caracteriza por la presencia de cordón central, hojas espatuladas a oblongo-linguladas hasta ca. 3 mm, hojas jóvenes intactas y hojas maduras quebradizas y fragmentadas, ápice típicamente anchamente agudos, márgenes revoluto a mitad de la hoja, enteros, lámina uniestratificada, y costa percurrente a corto excurrente (como un mucrón) débilmente a marcadamente papilosa en el envés. Syntrichia lacerifolia es similar a S. fragilis, pero las hojas son laceradas, mejor observar las hojas jóvenes que están laceradas intensamente (Gallego et al. 2009). Cinco sinónimos han sido reconocidos para S. fragilis previamente descritos de Bolivia: Barbula brunnea Müll. Hal., basada en una colección realizada por Germain en 1889 en Choquecamata; Tortula bipedicellata E. Britton colectada por Rusby en 1886 en Mapiri; T. fragillima Herzog, basada en una colección realizada por Herzog en 1907 en Santiago de Chiquitos; T. ligulata Herzog colectada por Herzog en Aracatal y Tortula linguifolia Herzog también colectada por Herzog en Cocapatatal (cf. Cano & Gallego 2008).

 


 

 
 
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