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	Provedor de dados Naturalis (3) Autor Abreu, J.A. (1) Catarino, L. (1) Figueira, R. (1) Martins, E.S. (1) Smits, W.Th.M. (1) Sosef, M.S.M. (1) Mais... Palavra-chave Dipterocarpaceae (3) Marquesia (2) E. Delpy (1) Ecology (1) Endemism (1) Enrichment planting (1) Gabon (1) Logging (1) Louis Pierre (1) Management (1) Monotes (1) Mycorrhiza (1) New species (1) Nomenclature (1) Southern Africa (1) Taxonomy (1) Trillesanthus (1) Mais... Tipo do documento Article / Letter to the editor (3) Ano 2012 (1) 2010 (1) 1983 (1) País Netherlands (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Dipterocarps and Mycorrhiza. An ecological adaptation and a factor in forest regeneration Naturalis Smits, W.Th.M.. Each dipterocarp has its own species of fungus, forming an ectomycorrhiza. From literature and experiments (in East Kalimantan and in vitro) ecological consequences are explored. These help explain the clumping of dipterocarp trees in the forest, the lack of hybrids, the poor dispersal, and speciation as dependent on the viability of the root-fungus combination on a particular soil type. Mycorrhizas are located in the top soil. They are extremely sensitive to increase of soil temperatures as occur after canopy opening, and to soil compaction by machinery and log skidding. This explains the setback of dipterocarp growth after crude logging. It is suggested that avoidance of soil compaction during logging, quick restoration of soil cover, and the use of... Tipo: Article / Letter to the editor Palavras-chave: Dipterocarpaceae; Ecology; Enrichment planting; Logging; Management; Mycorrhiza. Ano: 1983 URL: http://www.repository.naturalis.nl/record/532967 Trillesanthus, a validly published name to replace the African genus Marquesia (Dipterocarpaceae) Naturalis Sosef, M.S.M.. The name Trillesanthus excelsus occurs on a set of drawings prepared by E. Delpy and shows the African Dipterocarpaceous species known as Marquesia excelsa, a near endemic of Gabon. It turns out to be an overlooked but effectively and validly published name. Therefore, the genus name Trillesanthus has priority over Marquesia. The necessary new combinations are made. Tipo: Article / Letter to the editor Palavras-chave: E. Delpy; Dipterocarpaceae; Gabon; Marquesia; Nomenclature; Louis Pierre; Trillesanthus. Ano: 2010 URL: http://www.repository.naturalis.nl/record/526051 Revision of the family Dipterocarpaceae in Angola Naturalis Catarino, L.; Martins, E.S.; Abreu, J.A.; Figueira, R.. The diversity of Dipterocarpaceae in Angola is updated to 24 taxa, two species of Marquesia and 22 species and subspecies of Monotes. A new species is described and four new records (three species and one subspecies) are added to the Flora of Angola. The new species, Monotes paivae, occurs in the province of Bié, central Angola. Its diagnostic characters are a persistent indumentum on the entire upper surface of leaves and a woollytomentose indumentum in the lower surface of adult leaves. A key to the species and the respective descriptions is presented. The species of Monotes endemic in the country are mapped and their conservation status is discussed. Tipo: Article / Letter to the editor Palavras-chave: Dipterocarpaceae; Endemism; Marquesia; Monotes; New species; Southern Africa; Taxonomy. Ano: 2012 URL: http://www.repository.naturalis.nl/record/525571 Registros recuperados: 3 Primeira ... 1 ... Última

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