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Title: Anatomia do lenho secundário de Annona glabra L. (Annonaceae), algumas propriedades físicas da madeira e análise crítica da grafia do gênero
Authors: Heringer, Ezechias Paulo
Paula, José Elias de
Assunto:: Madeira - anatomia
Issue Date: Dec-1976
Publisher: Instituto Nacional de Pesquisas da Amazônia
Citation: HERINGER, Ezechias Paulo; PAULA, José Elias de. Anatomia do lenho secundário de Annona glabra L. (Annonaceae), algumas propriedades físicas da madeira e análise crítica da grafia do gênero. Acta Amazonica, Manaus, v. 6, n. 4, p. 423-432, dez. 1976. Disponível em: <>. Acesso em: 20 nov. 2017. doi:
Abstract: Analisadas a estrutura do lenho secundário da raiz, da madeira e algumas de suas propriedades físicas, bem como a estrutura da casca. Foram realizados testes histoquímicos para detectar elementos minerais ocorrentes na madeira e na casca. Paralelamente estabelecida, através de pesquisas bibliográficas, a grafia correta do gênero Annona.
Abstract: The root of Annona glabra L. is extremely soft, light in weight and spongy, morphologically like cork. The secondary wood has few vessels, no fibers, and has a great deal of axial aerenchyma. The aerenchyma cells are pitted and appear like vessel elements. The bark when cut gives off an abundant volatile perfume. The roots are used by fishemen in Pernambuco (Brazil) and Florida (USA) as floats for their nets. The wood of the trunk is lightweight and soft. In transverse section and in disassociated cells, crystals of silica, calcium carbonate and calcium carbonate and calcium oxalate can be noted, aill in same vessel element. The rays are homogenous of Kribs type II. The bark is perfumed and contains many crystals of calcium oxalate. The spelling of "Annona" should have two n's because of the origin of the word as used by Linnaeus and also according to the list of Nomina Conservanda.
Licença:: Acta Amazonica - This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0). Fonte: Acesso em: 20 nov. 2017.
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