ATLAS DE LAS ESPORAS DE PTERIDÓFITOS DE CHIPAQUE (CUNDINAMARCA, COLOMBIA)
Caldasia, 2006 Se describen las esporas de 53 especies de pteridófitas (helechos y plantas afines)agrupadas en 25 géneros y 17 familias, presentes en la vereda Marilandia, municipiode Chipaque, Cundinamarca.
CONTRERAS-DUARTE ANDRÉS RICARDO +2 more
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Influence of water availability on gender determination of gametophytes in a diploid –polyploid complex of a xerophytic fern genus [PDF]
, 2015 Environmental sex determination (ESD) is present in several animal and plant lineages. Diverse factors such as temperature, light or water availability have been described as sex determinants in these organisms. Among plants, ferns frequently display ESD.
Jiménez, Ares +3 more
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New approaches in the fern genus Pteris (Pteridaceae) from Brazil
Boletín de la Sociedad Argentina de BotánicaBackground and aims: Pteris is widely distributed with ca. 65 species in the Tropics. In Brazil, 24 species were recognized and five of them are endemic to the Atlantic Forest.
R. Y. Hirai, C. M. Mynssen, J. Prado
semanticscholar +1 more source
Distribution of phytoliths in plants: a review
Geology, Ecology, and Landscapes, 2019 Phytoliths are ergastic siliceous substances present abundantly within intercellular spaces as well as inside the cells of numerous plants. Being made up of silica, they are nondegradable and hence found preserved as microfossils in various substrata ...
Rajat Sharma, Vinod Kumar, Rakesh Kumar
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The family Lindsaeaceae in Argentina [PDF]
, 2017 Se realiza un análisis morfológico de la familia de helechos Lindsaeaceae en la Argentina, y se actualizan los datos de su distribución. A partir de la rectificación de información previa debida a citas no corroboradas y erróneas determinaciones se ...
Ponce, Marta Monica, Yañez, Agustina
core
Epidermal studies in medicinal ferns and lycophytes from Córdoba Province, Argentina [PDF]
, 2011 (Estudios epidérmicos en helechos y licófitas medicinales de Provincia de Córdoba, Argentina). Se realiza un análisis epidérmico de los órganos vegetativos y reproductivos de 28 helechos y licófitas medicinales, que crecen en Córdoba (Argentina).
Barboza, Gloria Estela +2 more
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Flora vascular da Mata da Pavuna, Botucatu, SP, Brasil
RodriguésiaA Mata da Pavuna é um fragmento de Floresta Estacional Semidecidual em um cânion com afloramento rochoso e solo raso, localizado no município de Botucatu, Estado de São Paulo. Foram amostradas as espécies vasculares em estádio reprodutivo e identificadas
Leonardo Biral, Julio Antonio Lombardi
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DATA: Potential desiccation tolerance shown in Cheilanthes ecuadorensis (Pteridaceae).
, 2021 Karla Sosa
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La colección de preparados palinológicos de la Cátedra de Palinología de la Facultad de Ciencias Naturales y Museo (FCNyM), Universidad Nacional de La Plata (UNLP), Buenos Aires, Argentina [PDF]
, 2014 Fil: Yañez, Agustina. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Cátedra de Palinología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo
Copello, Manuel +13 more
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First palynologic record of the Cretaceous La Yesera Formation (Salta Group), northwestern Argentina [PDF]
, 2014 Thirty-four taxa were documented from six palynologically productive samples of the La Yesera Formation (Brealito and Don Bartolo Members) in the Pucará locality (Salta Province, northwestern Argentina).
Narvaez, Paula Liliana +2 more
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