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	Provedor de dados Naturalis (2) Autor Doungsa-ard, C. (2) Geering, A.D.W. (2) McTaggart, A.R. (2) Shivas, R.G. (2) Aime, M.C. (1) Palavra-chave 16 new taxa (1) Atelocauda (1) Cryptic species (1) Endocyclic rusts (1) Mimosoideae (1) Pucciniales (1) Racospermyces (1) Raveneliaceae (1) Systematics (1) Taxonomy (1) Uredinales (1) Mais... Tipo do documento Article / Letter to the editor (2) Ano 2018 (1) 2015 (1) País Netherlands (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última A co-evolutionary relationship exists between Endoraecium (Pucciniales) and its Acacia hosts in Australia Naturalis McTaggart, A.R.; Doungsa-ard, C.; Geering, A.D.W.; Aime, M.C.; Shivas, R.G.. Endoraecium is a genus of rust fungi that infects several species of Acacia in Australia, South-East Asia and Hawaii. This study investigated the systematics of Endoraecium from 55 specimens in Australia based on a combined morphological and molecular approach. Phylogenetic analyses were conducted on partitioned datasets of loci from ribosomal and mitochondrial DNA. The recovered molecular phylogeny supported a recently published taxonomy based on morphology and host range that divided Endoraecium digitatum into five species. Spore morphology is synapomorphic and there is evidence Endoraecium co-evolved with its Acacia hosts. The broad host ranges of E. digitatum, E. parvum, E. phyllodiorum and E. violae-faustiae are revised in light of this study, and nine... Tipo: Article / Letter to the editor Palavras-chave: Atelocauda; Endocyclic rusts; Mimosoideae; Racospermyces; Raveneliaceae; Uredinales. Ano: 2015 URL: http://www.repository.naturalis.nl/record/588680 Diversity of gall-forming rusts (Uromycladium, Pucciniales) on Acacia in Australia Naturalis Doungsa-ard, C.; McTaggart, A.R.; Geering, A.D.W.; Shivas, R.G.. Uromycladium tepperianum has been reported on over 100 species of Acacia, as well as on the closely related plant genera, Falcataria, Racosperma and Paraserianthes. Previous studies have indicated that U. tepperianum may represent a complex of host-specific, cryptic species. The phylogenetic relationships between 79 specimens of Uromycladium were determined based on a concatenated dataset of the Small Subunit, the Internal Transcribed Spacer and the Large Subunit regions of nuclear ribosomal DNA, and the mitochondrial cytochrome c oxidase subunit 3. This study showed that the host range of U. tepperianum s.str. was restricted to species of Acacia in the ‘A. bivenosa group’ sensu Chapman & Maslin (1992). An epitype of U. tepperianum on A. ligulata is... Tipo: Article / Letter to the editor Palavras-chave: Cryptic species; Pucciniales; Systematics; Taxonomy; 16 new taxa. Ano: 2018 URL: http://www.repository.naturalis.nl/record/650131 Registros recuperados: 2 Primeira ... 1 ... Última

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