Revision of the genus Fascicularia Mez (Bromeliaceae)

Zizka, Georg; Horres, Ralf; Nelson, E. Charles; Weising, Kurt

doi:10.1111/j.1095-8339.1999.tb00507.x

Cited by 16 publications

(15 citation statements)

References 16 publications

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“…is preparing a taxonomic revision of the family for the ''Flora de Chile'': treatments for the genera Deuterocohnia, Fascicularia, Greigia, and Ochagavia and have already been published (Nelson and Zizka 1997;Will and Zizka 1999;Zizka et al 1999Zizka et al , 2002Zizka 2003;Zizka and Novoa 2004). The genus Puya has received considerable attention until very recently (Gourlay 1952;Varadarajan 1990;Varadarajan and Flores 1990;Ravenna 2000;Muñoz-Schick 2003;Sosa 2005, 2008).…”

Section: Ecological Niche Modellingmentioning

confidence: 99%

Chilean Bromeliaceae: diversity, distribution and evaluation of conservation status

et al. 2009

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Chile is home to 23 species of Bromeliaceae, including 2 subspecies and 4 varieties. Twenty species are endemic to the country. We examined 883 herbarium specimens from 27 herbaria for our treatment of the Bromeliaceae for the ''Flora de Chile''. These data and field observations resulted in a comprehensive database that we used to generate distribution maps for each species. We applied ecological niche modelling to reveal distribution areas and centers of Bromeliaceae diversity. We further analysed the collecting dates of the herbarium specimens to assess possible changes in species abundance. In this study we assess the conservation status of the bromeliad species in Chile. IUCN categories were assigned to the 27 bromeliad taxa as follows: Critically endangered: 4, Endangered: 6, Vulnerable: 11, Near threatened: 2, Least concern: 4. No species has become ''Extinct'' up to now. We also put forth a hypothesis about their biogeographic history.

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Section: Ecological Niche Modellingmentioning

confidence: 99%

Chilean Bromeliaceae: diversity, distribution and evaluation of conservation status

et al. 2009

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“…Ochagavia/Fascicularia.-The closely related genera Ochagavia and Fascicularia have been revised for the Flora de Chile, as well as the Chilean species of the genus Greigia Zizka et al 1999Zizka et al , 2002. The aim of the AFLP studies was to assess genetic relationships among species of Ochagavia and Fascicularia and to compare them Systematics of Bromelioideae Fig.…”

Section: Aflpsmentioning

confidence: 99%

Systematics of Bromelioideae (Bromeliaceae)—Evidence from Molecular and Anatomical Studies

Horres¹,

Schulte²,

Weising³

et al. 2007

aliso

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A reconstruction of the phylogeny of Bromeliaceae based on sequence data from three noncoding chloroplast DNA markers (trnL intron, trnT-trnL, and trnT-trnF intergenic spacer [IGS]) is presented, including 26 genera and 33 species. Relationships of Bromelioideae and phylogeny within this subfamily were analyzed in more detail on the basis of two of these markers (trnL intron and trnL-trnF IGS) using a set of 37 genera/74 species of Bromeliaceae, including 28 genera/60 species of Bromelioideae. Sister group relationships of Bromelioideae were not resolved with sufficient reliability, but the most likely candidates are the genera Fosterella and Puya. The basal phylogeny of Bromelioideae also was not resolved. Greigia, Ochagavia/Fascicularia/Fernseea, Deinacanthon, Bromelia, and a ''core group'' of the remaining Bromelioideae formed a basal polytomy. Within Bromelioideae, the AFLP technique was applied to assess relationships among selected groups of genera. In the Ochagavia/Fascicularia group (5 species and subspecies/16 accessions), AFLP data fully confirmed the systematic relationships based on morphological and anatomical characters. Investigation of 30 Aechmea species (33 accessions), including all subgenera and one species each from the related genera Ursulaea, Portea, Chevaliera, and Streptocalyx produced no resolution for several of the species. Clades that received good bootstrap support generally did not correspond with the delimitation of subgenera of Aechmea. Additionally, leaf blade anatomy of these species was investigated. The results corresponded partly with those of the AFLP analysis. Generic rank for Ursulaea and Portea was not supported.

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“…La lista completa de los géneros endémicos y la bibliografía revisada se encuentra en las Tablas I, II y III. Smith & Till 1998, Zizka et al 1999, Horres et al 2000, Givnish et al 2011 Ochagavia* Smith & Till 1998, Horres et al 2000, Zizka et al 2002, Jabaily & Sytsma 2010, Givnish et al 2011 Cactaceae Copiapoa Ritter 1980, Barthlott & Hunt 1993, Charles 1998, Doweld 2001a, Nyffeler & Eggli 2010, Bárcenas et al 2011, Hernández-Hernández et al 2011Eriosyce Ritter 1980, Barthlott & Hunt 1993, Kattermann 1994, Hunt et al 2006, Nyffeler & Eggli 2010, Bárcenas et al 2011…”

Section: Discussionunclassified

Consideraciones sobre la sistemática de las familias y los géneros de plantas vasculares endémicos de Chile

Urbina-Casanova

Saldivia²,

Scherson

2015

Gayana Bot.

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RESUMENEl endemismo es uno de los principales aspectos que trata la biogeografía histórica y es uno de los criterios más importantes para establecer las prioridades de conservación de las especies. En el mundo, más del 90% de las plantas que se encuentra en alguna categoría de amenaza son endémicas de un sólo país. En Chile, un 45% de las especies de plantas vasculares son endémicas. Actualmente este número incluye 83 géneros y 4 familias endémicas del país; éstos son valores elevados en comparación con el resto de Latinoamérica. Sin embargo, la alta tasa de cambios producidos por los estudios de sistemática molecular en la taxonomía ha generado modificaciones en estos números. Este trabajo pretende discutir dichas modificaciones y así contribuir a la correcta delimitación de estos géneros endémicos. Utilizando bases de datos y bibliografía actualizadas, se llevó a cabo una revisión exhaustiva sobre estos géneros. Se sustrajeron de la lista aquellos géneros con registros fuera del país y aquellos que cuentan con evidencia suficiente para cambiar su estatus taxonómico. Se entrega una revisión crítica de la bibliografía sistemática respecto de los géneros en cuestión, discutiendo principalmente aquellos que a la luz de la literatura presentaron ambigüedades en su clasificación. PALABRAS CLAVE:Endemismo, Sistemática molecular, Filogenia molecular, Conservación biológica. ABSTRACTEndemism is one of the main considerations in historical biogeography and one of the most important criteria when establishing conservation priorities. Worldwide, more than 90% of the plants listed in conservation categories are endemic to one country. In Chile, 45% of the flora is endemic, currently considering 83 endemic genera and 4 endemic families, elevated numbers compared to the rest of Latinamerica. However, the high rate of changes in taxonomy, based on studies of molecular systematics has produced modifications in this list. This study aims at discussing such modifications and in this way, contribute to the correct delimitation of our endemic genera. Using updated databases and bibliographic sources, an exhaustive revision of these genera was carried out. Genera with registries outside of the country, as well as those that had enough evidence to change their taxonomic status were subtracted from the list. A critical revision of the systematic bibliography available is provided, emphasizing the discussion on those genera with ambiguous classification status.

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Revision of the genus Fascicularia Mez (Bromeliaceae)

Cited by 16 publications

References 16 publications

Chilean Bromeliaceae: diversity, distribution and evaluation of conservation status

Chilean Bromeliaceae: diversity, distribution and evaluation of conservation status

Systematics of Bromelioideae (Bromeliaceae)—Evidence from Molecular and Anatomical Studies

Consideraciones sobre la sistemática de las familias y los géneros de plantas vasculares endémicos de Chile

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