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Dispersal of Amazonian trees: Hydrochory in Swartzia polyphylla
(Assoc Tropical Biology IncLawrenceEUA, 1999)
A new rain-operated seed dispersal mechanism in Bertolonia mosenii (Melastomataceae), a Neotropical rainforest herb
(2002-03-19)
Although widespread among fungi, lichens, liverworts, and mosses, seed dispersal mechanisms operated by rain are unusual among flowering plants. Generally speaking, two mechanisms are involved in seed dispersal by rains: ...
A new rain-operated seed dispersal mechanism in Bertolonia mosenii (Melastomataceae), a Neotropical rainforest herb
(2002-03-19)
Although widespread among fungi, lichens, liverworts, and mosses, seed dispersal mechanisms operated by rain are unusual among flowering plants. Generally speaking, two mechanisms are involved in seed dispersal by rains: ...
Factors driving seed dispersal in a neotropical river-floodplain system
(Sociedade Botanica do Brasil, 2019-07)
La dispersión es un proceso clave que afecta la diversidad de las comunidades naturales. Abordamos la hidrocoria de semillas de plantas de humedales en la llanura aluvial del río Paraná Medio. Primero estudiamos la dispersión ...
Invasión de salicáceas no nativas en el noroeste Patagónico : impacto sobre aspectos biofísicos de la materia orgánica particulada gruesa flotante de un ambiente ribereño
Los ambientes ribereños se hallan entre los ecosistemas más susceptibles a ser invadidos, sin embargo, han sido relativamente poco estudiados, particularmente en Sudamérica. En la Patagonia argentina, numerosos ríos y ...
Fossil seeds from the La Cantera Formation, Early Cretaceous, San Luis Province, Argentina
(Polish Academy of Science, 2020-06)
In a study of fossil seeds recovered from the La Cantera Formation, Early Cretaceous, San Luis Basin, we establish a new species, Carpolithus volantus, and describe other specimens attributed to Carpolithus spp. and Ephedra ...
Seed Morphology of Ruellieae Species (Acanthaceae) in Brazil and Its Taxonomic Implications
(Amer Soc Plant Taxonomists, 2019-08-01)
Ruellieae is a highly diverse tribe of Acanthaceae in Brazil, and morphological studies of its seeds have revealed important information about the systematics of the tribe. We analyzed the seed morphology of Brazilian ...
Diversidade do óvulo e da semente em linhagens basais de Poales: uma perspectiva taxonômica e ecológica de seus representantes
(Universidade Federal de Santa MariaBrasilCiências BiológicasUFSMPrograma de Pós-Graduação em AgrobiologiaCentro de Ciências Naturais e Exatas, 2022-04-04)
Poales is formed by 14 families, among them are Bromeliaceae, Rapateaceae and Typhaceae, which appear as basal lineages of the order. Several studies corroborate the basal position of these three families, however, there ...