A new species of Merostachys [Poaceae, Bambusoideae, Bambuseae] and synopsis of the genus in Argentina and neighboring regions

A new species of Merostachys from the Bolivian Yungas, Merostachys yungasensis, is described and illustrated. Merostachys yungasensis is compared to other taxa distributed in Argentina, Bolivia, Paraguay, and Peru, in a table based on morphological characters. Additional micromorphological character...

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Detalles Bibliográficos
Autor principal: Lizarazu, Mabel A.
Otros Autores: Rúgolo, Zulma Esther, Vega, Andrea Susana
Formato: Artículo
Lenguaje:Inglés
Materias:
Acceso en línea:http://ri.agro.uba.ar/files/intranet/articulo/2011Lizarazu.pdf
LINK AL EDITOR
Aporte de:Registro referencial: Solicitar el recurso aquí
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245 0 0 |a A new species of Merostachys [Poaceae, Bambusoideae, Bambuseae] and synopsis of the genus in Argentina and neighboring regions 
520 |a A new species of Merostachys from the Bolivian Yungas, Merostachys yungasensis, is described and illustrated. Merostachys yungasensis is compared to other taxa distributed in Argentina, Bolivia, Paraguay, and Peru, in a table based on morphological characters. Additional micromorphological characters of foliage leaf blade and cauline epidermis are included. In Argentina two species are confirmed: M. claussenii and M. multiramea; the latter species constitutes a new report for this country and is excluded from Paraguay. The specific epithet of M. claussenii is emended, and a lectotype is here designated. Two new synonyms are recognized for M. claussenii and its presence is confirmed from Paraguay after an analysis of previous reports based on misidentifications. The taxa are illustrated. A key for the identification of the species, based on vegetative and reproductive characters, is also provided. 
650 |2 Agrovoc  |9 26 
653 0 |a ARGENTINA 
653 0 |a BAMBUSOIDEAE 
653 0 |a BOLIVIA 
653 0 |a MEROSTACHYS 
653 0 |a PARAGUAY 
653 0 |a TAXONOMY 
653 0 |a BAMBUSEAE 
653 0 |a BAMBUSOIDEAE 
653 0 |a MEROSTACHYS 
653 0 |a MEROSTACHYS MULTIRAMEA 
653 0 |a POACEAE 
700 1 |9 66915  |a Rúgolo, Zulma Esther 
700 1 |9 37869  |a Vega, Andrea Susana 
773 |t Systematic Botany  |g Vol.36, no.4 (2011), p.896-906 
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