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| San Martín,José; Espinosa,Alejandro; Zanetti,Silvana; Hauenstein,Enrique; Ojeda,Nelson; Arriagada,César. |
| La flora epífita vascular de los bosques templados y su relación con el hábitat no ha sido estudiada en profundidad. En este trabajo analizamos estos componentes en un bosque de la asociación Lapagerio-Aextoxiconetum, en un cordón montañoso de la Depresión Intermedia de la Región de La Araucanía, Chile. Se identificaron ocho especies de epífitas vasculares, distribuidas en cuatro géneros y tres familias: Asplenium dareoides (Aspleniaceae), Hymenoglossum cruentum, Hymenophyllum caudiculatum, H. cuneatum, H. pectinatum, H. plicatum e H. secundum (Hymenophyllaceae) y Sarmienta scandens (Gesneriaceae). Estas especies constituyen el 72.7% de la flora epifítica del bosque, de la cual un 62.5% se encuentra en la categoría vulnerable. Se determinó que la especie... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Forófito; Hospedero; Hymenophyllaceae; Comensalismo. |
| Ano: 2008 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2008000100001 |
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| Ebihara, A.; Dubuisson, J.-Y.; Iwatsuki, K.; Hennequin, S.; Ito, M.. |
| A new classification of Hymenophyllaceae, consisting of nine genera (Hymenophyllum, Didymoglossum, Crepidomanes, Polyphlebium, Vandenboschia, Abrodictyum, Trichomanes, Cephalomanes and Callistopteris) is proposed. Every genus, subgenus and section chiefly corresponds to the monophyletic group elucidated in molecular phylogenetic analyses based on chloroplast sequences. Brief descriptions and keys to the higher taxa are given, and their representative members are enumerated, including some new combinations. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Filmy ferns; Hymenophyllaceae; Hymenophyllum; Trichomanes. |
| Ano: 2006 |
URL: http://www.repository.naturalis.nl/record/525675 |
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| Nurul Hafiza,MR; Yong,KT; Osman,N; Nasrulhaq-Boyce,A. |
| The photosynthetic characteristics of eight Malaysian Hymenophyllaceae filmy ferns from shady habitats were investigated in this study. Chlorophyll content was highest in Trichomanes meifolium, followed by Cephalomanes obscurum, Hymenophyllum serrulatum, H. denticulatum, H. javanicum, H. acanthoides, H. exsertum and H. blandum, with values ranging from 3.3 to 8.6 mg/g fresh weight. Soluble protein content was remarkably high in H. serrulatum, with values of 53 ± 3.50 mg/g, followed by H. denticulatum, H. acanthoides, T. meifolium and the other species. Protein to chlorophyll ratios in the filmy ferns were low as expected, except for in H. serrulatum, H. acanthoides and H. denticulatum. Chloroplast number and size ranged between 34 to 138 per cell profile,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Plant science; Photosynthesis; Filmy ferns; Hymenophyllaceae; Shaded habitats. |
| Ano: 2014 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-56572014000200018 |
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