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1.
Acta amaz ; 29(2)jun. 1999.
Article in Portuguese | LILACS-Express | LILACS, VETINDEX | ID: biblio-1454684

ABSTRACT

Mosses were collected in the municipality of Anajás, on the Marajó Island, in the northen Brazilian state of Pará. This work continues the survey of the Bryophyta flora of this island. Thirty-four species, belonging to 25 genera and 17 families, were identified from the municipality. Calymperaceae and Sematophyllaceae stand out as the families with the greatest number of species (six and five, respectively). The mosses Syrrhopodon leprieurii Mont., Fissidens elegans Brid., Isopterygium subbrevisetum (Hampe) Broth, and Meiothecium boryanum (C. Müll.) Mitt, represent new records for the state of Pará.


No município de Anajás, Ilha de Marajó, situado no estado do Pará, foram realizadas coletas de Bryophyta (musgos), em continuidade ao projeto que tem como objetivo conhecer a brioflora da ilha. Foram identificadas 34 espécies, distribuídas em 25 gêneros e 17 famílias. Destas, Calymperaceae e Sematophyllaceae destacaram-se pela diversidade específica, com seis e cinco espécies, respectivamente. Os musgos Syrrhopodon leprieurii Mont., Fissidens elegans Brid., Isopterygium subbrevisetum (Hampe) Broth, e Meiothecium boryanum (C. Müll.) Mitt., são apresentados como novas ocorrências para o estado do Pará.

2.
Acta amaz ; 13(2)abr. 1983.
Article in Portuguese | LILACS-Express | LILACS, VETINDEX | ID: biblio-1453977

ABSTRACT

SUMMARY General observations were made on the durability of wood ties used in the old Tocantins railroad. Nine different timbers were identified, with Itauba (Mezilaurus itauba) showing the greatest durability. Other species that also showed high durability were Acapu (Vouacapoua americana), Macaranduba (Manilkara huberi), Sucupira da-terra-firme (Bowdickia nitida) and Mata-matá (Eschweilera sp.).

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