Results 61 to 70 of about 907 (174)
SITIENTIBUS série Ciências Biológicas, 2016 The flora of Podocarpaceae, the only family of gymnosperms native to Bahia, Brazil, is presented here. Two species of Podocarpus are recognized: P. lambertii, occurring in the Chapada Diamantina region, and P. sellowii, occurring in the Chapada Diamantina and also in the montane and submontane forests in southern Bahia. Descriptions, identification key,
Lucas Cardoso Marinho +4 more
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Lilloa, 2008 Perea, M. C.; J. I. Carrizo, A. C. Slanis y A. Würschmidt. 2008. “Flórula asociada a los bosques de Podocarpus parlatorei (Gymnospermae, Podocarpaceae) en la Sierra de Medina (Tucumán, Argentina)”. Lilloa 45 (1-2).
María C. Perea +3 more
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Naturally Occurring Cytotoxic [3′→8″]-Biflavonoids from Podocarpus nakaii
Journal of Traditional and Complementary Medicine, 2012 Bioassay-guided fractionation of the EtOH extract of the dried twigs of Podocarpus nakaii Hayata (Podocarpaceae), endemic plant in Taiwan has resulted in isolation of four [3′→8″]-biflavonoid derivatives, amenotoflavone (AF), podocarpusflavone-A (PF), II-
Pen-Ho Yeh +6 more
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Ecology of the Podocarpaceae in Tropical Forests
Smithsonian Contributions to Botany, 2011 The emergence of angiosperms in tropical forests at the expense of the gymnosperms, their ancestral relatives, was one of the most important events in the evolutionary history of terrestrial plants. Gymnosperms were nearly eliminated from the tropics after the evolution of angiosperms in the early Cretaceous, yet conifers of the Podocarpaceae are among
Turner, Benjamin L., Cernusak, Lucas A.
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Andean Geology, 2013 La sección paleógena de Punta Prat, Chile ubicada a 53°10’S-71°20’W en el sur de la cuenca de Magallanes-Austral, incluye las formaciones Chorrillo Chico y Agua Fresca.
Rosa Carrillo-Berumen +2 more
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Resposta de sementes de Podocarpus lambertii e Podocarpus sellowii – (Podocarpaceae) à dessecação.
Ciência Florestal, 2009 Estudos relacionados ao comportamento de sementes de espécies florestais permitem a obtenção de material de boa qualidade fisiológica, imprescindível nos trabalhos silviculturais com essas espécies.
Lucinda Carneiro Garcia +1 more
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Botanical SciencesAntecedentes: Sinaloa es uno de los estados con menor número de colectas botánicas en México, pero con mayor número de observaciones en la plataforma iNaturalist/iNaturalistMX.
Juan Fernando Pío-León +7 more
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Usos y conocimiento tradicional de las gimnospermas en el noreste de Oaxaca, México
Acta Botanica Mexicana, 2019 Antecedentes y Objetivos: En México existen alrededor de 156 especies de gimnospermas nativas pertenecientes a seis familias. Para el estado de Oaxaca, se registran 45 especies de gimnospermas y sus habitantes poseen un sobresaliente conocimiento ...
Luis Alberto Bernal-Ramírez +5 more
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Microsporogenesis and microgametogenesis of the Argentinian species ofPodocarpus(Podocarpaceae) [PDF]
Botanical Journal of the Linnean Society, 1996 Abstract The development of the microsporangium and male gametophyte of three species of Podocarpus was studied with light microscopy (LM) and the morphology of pollen with scanning and transmission electron microscopy (SEM and TEM). During early stages, the male cone is covered with coriaceous scales.
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First evidence for Wollemi Pine-type pollen (Dilwynites: Araucariaceae) in South America.
PLoS ONE, 2013 We report the first fossil pollen from South America of the lineage that includes the recently discovered, extremely rare Australian Wollemi Pine, Wollemia nobilis (Araucariaceae).
Mike Macphail +3 more
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