Results 11 to 20 of about 2,125 (206)

Panicoideae (Poaceae) de Ilha Grande, Piauí, Brasil

open access: yesRodriguésia
Resumo Este estudo compreende o levantamento taxonômico da subfamília Panicoideae (Poaceae) ocorrente no município de Ilha Grande, Piauí, Brasil. Foram registradas 17 espécies e 11 gêneros distribuídos na tribo Paniceae, 14 das espécies são novos ...
Maria Conceição Alves da Costa   +2 more
doaj   +2 more sources

On the taxonomic position of Panicum scabridum (Poaceae, Panicoideae, Paspaleae) [PDF]

open access: yes, 2014
Fil: Scataglini, María Amalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica Darwinion. Academia Nacional de Ciencias Exactas, Físicas y Naturales.
Scataglini, María Amalia   +2 more
openaire   +4 more sources

Fuel types and use in late Western Zhou (877 – 771 BCE) industrial contexts in Northwest China [PDF]

open access: yesScientific Reports
To date, the types of fuels used in pottery kilns during the Western Zhou Dynasty have not been adequately addressed. Samples from updraft kilns and semi-downdraft kilns at the Fengjing site, the capital in the late Western Zhou period, were selected for
Zhikun Ma   +6 more
doaj   +2 more sources

A revision of Malesian Isachne sect. Isachne (Gramineae, Panicoideae, Isachneae)

open access: yesReinwardtia, 2003
ISKANDAR, E.A.P. & VELDKAMP, J.F. 2004. A revision of Malesian Isachne sect. Isachne (Gramineae, Panicoideae, Isachneae). Reinwardtia 12 (2): 159 – 179. – There are ca. 23 species of Isachne in Malesia of which the seven belonging to sect.
Eka AP Iskandar, Jan Frits Veldkamp
doaj   +1 more source

A Meta-Analysis Reveals That the Protective Role of Silicon in Grasses Against Fungal Pathogens Depends on Infection Mechanism. [PDF]

open access: yesPlant Cell Environ
ABSTRACT Pathogen infection drives plant community structure and constrains global agricultural productivity. Silicon (Si) improves resistance to abiotic and herbivory stress, particularly in grasses, but relatively little attention has addressed Si‐mediated resistance to pathogens, nor has it tested how this varies according to the type of plant and ...
Thorne SJ, Cooke J, Hartley SE.
europepmc   +2 more sources

Panicoideae (Poaceae) em remanescentes florestais do sul da Bahia: aspectos taxonômicos e ecológicos

open access: yesRodriguésia
Esse trabalho consiste no levantamento das espécies de Panicoideae (Poaceae) em remanescentes de Mata Atlântica no sul do estado da Bahia. As coletas foram realizadas entre os anos de 2007 e 2010, concentrando-se nos bordos e no interior dos três maiores
Karena Mendes Pimenta   +2 more
doaj   +2 more sources

ANÁLISIS FILOGENÉTICO DEL GÉNERO SACCIOLEPIS (POACEAE, PANICOIDEAE, PANICEAE) CON CARACTERES MORFOLÓGICOS [PDF]

open access: yesDarwiniana, 2012
Sacciolepis (Poaceae, Panicoideae, Paniceae) es un género pantropical constituido por 23 especies, distribuidas mayormente en África, con algunos taxones en América, Asia y Australia.
Diego De Gennaro, M. Amalia Scataglini
doaj   +2 more sources

The genus Tristachya (Poaceae: Panicoideae) in Madagascar [PDF]

open access: yesKew Bulletin, 2021
SummaryWe present a revision of the three species of Tristachya in Madagascar. The tussock-forming T. betsileensis is a rare endemic of the quartz outcrops in the Itremo Protected Area. The rhizomatous T. isalensis and T. humbertii are common components of the sandstone outcrop vegetation in the Isalo National Park.
Maria S. Vorontsova   +1 more
openaire   +1 more source

Horizontal transfer and evolution of the biosynthetic gene cluster for benzoxazinoids in plants

open access: yesPlant Communications, 2022
Benzoxazinoids are a class of protective and allelopathic plant secondary metabolites that have been identified in multiple grass species and are encoded by the Bx biosynthetic gene cluster (BGC) in maize.
Dongya Wu   +4 more
doaj   +1 more source

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