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Aspectos morfo-anatômicos de sementes de Podocarpus lambertii Klotz. e Podocarpus sellowii Klotz. - Podocarpaceae [PDF]

open access: yesRevista Brasileira De Sementes = Brazilian Seed Journal, 2006
Estudos relacionados à morfo-anatomia de frutos e sementes de espécies florestais são relevantes para a compreensão de vários fenômenos ligados ao comportamento dessas espécies. O presente trabalho é uma contribuição ao estudo das características morfológicas e anatômicas de sementes de Podocarpus lambertii Klotz. e Podocarpus sellowii Klotz..
Antonio Carlos Nogueira
exaly   +13 more sources

Effects of the pollution by petroleum on the tracheids along the stem of Podocarpus lambertii Klotzsch ex Endl., Podocarpaceae [PDF]

open access: yesBrazilian Journal of Biology, 2009
Podocarpus lambertii Klotzsch ex Endl. (Podocarpaceae) is native and a member of the Pinophyta (Gymnosperm) of southern Brazil, locally known as "pinheiro-bravo". The present work aims to investigate the effects of petroleum on the tracheids dimensions. Wood samples from twenty individuals were studied along the stem, ten being exposed to pollution and
Maurício Dziedzic
exaly   +11 more sources

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