Estudos sobre Bombacaceae. V — Investigação anatômica das madeiras de Catostemma commune Sandwith, Cafostemma sclerophyllum Ducke e Scleronema micranthum (Ducke) Ducke, com vistas à polpa, papel e taxinomia.
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منابع مشابه
First record of species of Cerambycidae (Coleoptera) in cardeiro (Scleronema micranthum) (Bombacaceae) in the Central Amazon.
The occurrence of Cerambycidae (Lamiinae) was evaluated in trunk and branch samples of cardeiro (Scleronema micranthum), a forest species from the Central Amazon. Samples were exposed to biodegradation for 24 months on the forest soil, during which adults and larvae were collected and their attack was evaluated. From a total of 643 cerambycids collected, 606 were immatures and 37 were adults. T...
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O breu exsudado das espécies de Burseraceae é amplamente utilizado tanto em cosméticos e perfumes quanto na medicina tradicional, para tratamento de diversos males. Amostras de breu de cinco espécies (Protium cf. apiculatum, P. cf. hebetatum, P. cf. heptaphyllum, P. tenuifolium e Trattinnikia peruviana), provenientes da Reserva Biológica Adolfo Ducke (Manaus-AM, Brasil), foram analisadas por FR...
متن کاملAnatomy and lignification status of the Lophanthera lactescens Ducke plant grown in vitro.
This aim of this study was to evaluate the lignification in young stems of the Lophanthera lactescens Ducke plant grown in vitro L. lactescens (Malpighiaceae), a species endemic in the Brazilian Amazon that possesses both medicinal properties and could be used in the forest product industry. Plants grown in vitro condition in MS medium were analyzed using Infrared (IR) microspectroscopy in a di...
متن کاملDevelopmental toxicity of copaiba tree (Copaifera reticulata Ducke, Fabaceae) oleoresin in rat.
The oleoresin of the copaiba tree (Copaifera sp., Fabaceae) is traditionally used in Brazilian herbal medicine to treat a variety of illnesses and symptoms. This study, conducted according to the OECD Guideline 414, provides data on the developmental toxicity of oleoresin from C. reticulata (COPA-R) in rats. Pregnant Wistar rats (25 per dose group) were treated by gavage with COPA-R (0, 500, 10...
متن کاملMacroinvertebrates Inhabiting the Tank Leaf Terrestrial and Epiphyte Bromeliads at Reserva Adolpho Ducke, Manaus, Amazonas
The aim of this work was to investigate the diversity of macroinvertebrates and also verify if the abundance and diversity of Diptera were influenced by the abiotic factors. The samples were collected from the epiphytic and terrestrial bromeliads G. brasiliensis (1 and 3m) in wet and dry seasons at Reserva Adolpho Ducke analyzed total of 144 samples were analyzed from a total of 15,238 individu...
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ژورنال
عنوان ژورنال: Acta Amazonica
سال: 1976
ISSN: 0044-5967
DOI: 10.1590/1809-43921976062155