Una nueva especie de Blechnum L. (Blechnaceae) en el neotrópico
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| Autore: | |
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| Natura: | artículo original |
| Status: | Versión publicada |
| Data di pubblicazione: | 2015 |
| Descrizione: | A new species, Blechnum fuscosquamosum A.Rojas (Blechnaceae) from the Neotropics is here described. It is distinguished from B. fragile (Liebm.) C.V.Morton & Lellinger by its shorter (5-10 mm vs. 8-15 mm), brown to dark brown (vs. brown-yellowish) rhizome scales with acute apex (vs. long attenuate apex), lanceolate to linear-lanceolate (vs. long attenuate) blade, 25-35 pinna pairs [vs. (35-) 40-80 pairs], relatively longer (4-6.5 cm vs. 2.8-5.0 cm) pinnae, 1.5-3.0 mm wide [(vs. 1.0-1.5 (-2.0) mm] fertile pinnae and distribution at higher elevations (2400-3000 m vs. 800-2100 m). |
| Stato: | Portal de Revistas UCR |
| Istituzione: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Lingua: | Español |
| OAI Identifier: | oai:archivo.portal.ucr.ac.cr:article/19819 |
| Accesso online: | https://archivo.revistas.ucr.ac.cr/index.php/lankesteriana/article/view/19819 |
| Keyword: | Pteridophyta Blechnaceae Blechnum región neotropical |