Results 21 to 30 of about 233 (68)

Physical and mechanical properties of Guadua lynnclarkiae, Guadua weberbaueri and Guadua superba in Ucayali, Peru [PDF]

open access: yes, 2023
El objetivo fue determinar las propiedades físicas y mecánicas de Guadua lynnclarkiae, Guadua weberbaueri y Guadua superba. De cada especie fueron colectados tres culmos, posteriormente fueron seccionados en tres niveles: cepa (C), basa (B) y sobrebasa ...
Abanto-Rodriguez, Carlos   +8 more
core   +2 more sources

Phylogenomics of Olmeca, a Neotropical woody bamboo, based on nuclear single nucleotide polymorphism (SNP) data

open access: yesBotan‪ical Sciences
Background: The genus Olmeca comprises five species, two of which produce bacoid caryopses, while the rest produce typical caryopsis fruits. Olmeca species have a collective geographical distribution in Mexico and Honduras.
Eduardo Ruiz-Sanchez   +1 more
doaj   +1 more source

Caracterização do perfil físico-químico do palmito do broto de bambu do gênero Guadua nativo no estado do Acre [PDF]

open access: yes, 2023
The study of the physico-chemical parameters of the palm bamboo of bamboo of the genus Guadua aims to contribute to the knowledge of this chemical species.
de Carvalho, Carlos Eduardo Garção   +4 more
core   +2 more sources

A worldwide phylogenetic classification of the Poaceae (Gramineae) III: An update [PDF]

open access: yes, 2022
We present an updated worldwide phylogenetic classification of Poaceae with 11 783 species in 12 subfamilies, 7 supertribes, 54 tribes, 5 super subtribes, 109 subtribes, and 789 accepted genera. The subfamilies (in descending order based on the number of
Barberá, Patricia   +11 more
core   +1 more source

Nested singletons in molecular trees: Utility of adding morphological and geographical data from digitized herbarium specimens to test taxon concepts at species level in the case of Casearia (Salicaceae) [PDF]

open access: yes, 2023
Using the genus Casearia, we assessed the status of nested singletons: individual specimens corresponding to accepted species but in molecular trees appearing nested within clades of closely related species.
Borsch, Thomas   +5 more
core   +1 more source

A measurement of the carbon sequestration potential of Guadua angustifolia in the Carrasco National Park, Bolivia [PDF]

open access: yes, 2013
The carbon sequestration potential of an unmanaged and previously unstudied Guadua angustifolia bamboo forest in the Carrasco National Park of Bolivia has been studied, by estimating the total aboveground biomass contained in the forest.
Andersen, Lykke E.   +3 more
core  

Propagación vegetativa de bambú nativo en la Amazonía Peruana [PDF]

open access: yes, 2022
Los bambúes pertenecen a una de las 12 subfamilias de la familia Poaceae que comprende cerca de 11500 especies contenidas en 768 géneros. En el Perú, las especies que presentan potencial de uso son: Guadua lynnclarkiae Londoño; Guadua weberbaueri Pilg; y
Abanto Rodríguez, Carlos   +10 more
core  

A new species of Otatea (Poaceae: Bambusoideae: Bambuseae) from Querétaro, México [PDF]

open access: yes, 2012
Based on recent systematic studies of the genus Otatea, that included an extensive taxonomic investigation of herbaria specimens, and recent eldwork in the Mexican state of Querétaro, a new Otatea species, O. ramirezii, is here described and illustrated.
Eduardo Ruiz-Sánchez
core  

Análisis morfológico y molecular de especies de bambú del género Guadua (Poaceae: Bambusoideae) procedentes de las regiones San Martín y Cajamarca, Perú [PDF]

open access: yes, 2019
En la Región San Martín existe una confusión en torno a la identificación de tres especies del género Guadua. Según la distribución y las características morfológicas se determina que “Kunth” procedente de La Florida (provincia de San Miguel,  Región ...
Cano Rodríguez, Bruno Germán   +3 more
core   +2 more sources

Madera fosilizada en la Amazonía de Madre de Dios - Perú, su anatomía y su edad a través de C14 [PDF]

open access: yes, 2022
Wood fossils are an important resource for knowing information about the past, however, very little is known about fossilized wood in the Peruvian Amazon, what species existed and what time they are from. Here we anatomically describe a wood fragment for
Grandez-Piña, Erick   +2 more
core   +2 more sources

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