FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4387132640> ?p ?o ?g. }

• W4387132640 endingPage "33" @default.
• W4387132640 startingPage "1" @default.
• W4387132640 abstract "AbstractThis article presents a pollen study of 13 species of Dendrophorbium (Asteraceae: Senecioneae) occurring in Brazil. Dendrophorbium has species distributed in the South and Southeast regions of the Brazilian territory that were previously grouped in Senecio Myriocephalus sect. and later Dendrophorbium was elevated to the rank of genus, considering the section Myriocephalus as a synonym of Dendrophorbium. The aim of this study is to advance knowledge of the pollen characteristics of the genus and thus contribute to the taxonomy of the group. The botanical material was collected from specimens deposited in national herbaria. Floral buds were acetolysed for light microscopic analysis. Pollen sediments were mounted on slides with glycerinated gelatin and analyzed under a light microscope. Measurements were taken of the diameters and thickness of exine layers of pollen grains. Examination showed pollen grains to be monadic, isopolar, medium-sized, oblate-spheroidal to prolate-spheroidal, and 3-colporate. The endoaperture has median constriction in most species, except in D. pellucidinerve. The sexine is thicker than the nexine and echinate, with large perforations at the base of echinae. The exine is caveate. Based on the results, it can be concluded that the pollen grains of the 13 Dendrophorbium species are homogeneous and can be differentiated by aperture shape and dimensions and echinus characteristics.Keywords: CompositaemorphologyPalynologytaxonomyDisclaimerAs a service to authors and researchers we are providing this version of an accepted manuscript (AM). Copyediting, typesetting, and review of the resulting proofs will be undertaken on this manuscript before final publication of the Version of Record (VoR). During production and pre-press, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal relate to these versions also. Declaration of Competing InterestThe authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.The authors declare that have no conflict of interest.Data availabilityAll data supporting the findings of this study are available from the corresponding author.AcknowledgementsV. Esteves and C. B. F. Mendonça are grateful to the Brazilian National Council for Scientific and Technological Development (CNPq) for the research grant (nos. 304910/2019-8, 31618/2021-9). All authors thank the Rio de Janeiro State Research Foundation (FAPERJ) (grant nos. 26.0003/015254/2021 and 260003/015254/2021). We are grateful to the Brazilian Federal Agency for Support and Evaluation of Graduate Education (CAPES) and the Post-Graduate Support Program (PROAP) for awarding scholarships. We also thank the herbarium curators for providing access to their collections and the Scanning Microscopy Laboratory, National Museum, Federal University of Rio de Janeiro, Brazil, for conducting the analyses." @default.
• W4387132640 created "2023-09-29" @default.
• W4387132640 creator A5027378788 @default.
• W4387132640 creator A5033498728 @default.
• W4387132640 creator A5049251404 @default.
• W4387132640 creator A5051169770 @default.
• W4387132640 creator A5058085818 @default.
• W4387132640 creator A5078776887 @default.
• W4387132640 date "2023-09-28" @default.
• W4387132640 modified "2023-10-17" @default.
• W4387132640 title "Palynotaxonomy of species of <i>Dendrophorbium</i> (Asteraceae: Senecioneae) occurring in Brazil" @default.
• W4387132640 doi "https://doi.org/10.1080/01916122.2023.2262530" @default.
• W4387132640 hasPublicationYear "2023" @default.
• W4387132640 type Work @default.
• W4387132640 citedByCount "0" @default.
• W4387132640 crossrefType "journal-article" @default.
• W4387132640 hasAuthorship W4387132640A5027378788 @default.
• W4387132640 hasAuthorship W4387132640A5033498728 @default.
• W4387132640 hasAuthorship W4387132640A5049251404 @default.
• W4387132640 hasAuthorship W4387132640A5051169770 @default.
• W4387132640 hasAuthorship W4387132640A5058085818 @default.
• W4387132640 hasAuthorship W4387132640A5078776887 @default.
• W4387132640 hasConcept C121332964 @default.
• W4387132640 hasConcept C157369684 @default.
• W4387132640 hasConcept C173483453 @default.
• W4387132640 hasConcept C184779094 @default.
• W4387132640 hasConcept C197807790 @default.
• W4387132640 hasConcept C24412817 @default.
• W4387132640 hasConcept C2775859528 @default.
• W4387132640 hasConcept C2779878721 @default.
• W4387132640 hasConcept C2779903326 @default.
• W4387132640 hasConcept C2780618852 @default.
• W4387132640 hasConcept C30695634 @default.
• W4387132640 hasConcept C41806617 @default.
• W4387132640 hasConcept C58642233 @default.
• W4387132640 hasConcept C59822182 @default.
• W4387132640 hasConcept C74650414 @default.
• W4387132640 hasConcept C78945076 @default.
• W4387132640 hasConcept C86803240 @default.
• W4387132640 hasConceptScore W4387132640C121332964 @default.
• W4387132640 hasConceptScore W4387132640C157369684 @default.
• W4387132640 hasConceptScore W4387132640C173483453 @default.
• W4387132640 hasConceptScore W4387132640C184779094 @default.
• W4387132640 hasConceptScore W4387132640C197807790 @default.
• W4387132640 hasConceptScore W4387132640C24412817 @default.
• W4387132640 hasConceptScore W4387132640C2775859528 @default.
• W4387132640 hasConceptScore W4387132640C2779878721 @default.
• W4387132640 hasConceptScore W4387132640C2779903326 @default.
• W4387132640 hasConceptScore W4387132640C2780618852 @default.
• W4387132640 hasConceptScore W4387132640C30695634 @default.
• W4387132640 hasConceptScore W4387132640C41806617 @default.
• W4387132640 hasConceptScore W4387132640C58642233 @default.
• W4387132640 hasConceptScore W4387132640C59822182 @default.
• W4387132640 hasConceptScore W4387132640C74650414 @default.
• W4387132640 hasConceptScore W4387132640C78945076 @default.
• W4387132640 hasConceptScore W4387132640C86803240 @default.
• W4387132640 hasLocation W43871326401 @default.
• W4387132640 hasOpenAccess W4387132640 @default.
• W4387132640 hasPrimaryLocation W43871326401 @default.
• W4387132640 hasRelatedWork W1507615788 @default.
• W4387132640 hasRelatedWork W2047510796 @default.
• W4387132640 hasRelatedWork W2129010215 @default.
• W4387132640 hasRelatedWork W2352853635 @default.
• W4387132640 hasRelatedWork W2579957481 @default.
• W4387132640 hasRelatedWork W2626054557 @default.
• W4387132640 hasRelatedWork W2903103214 @default.
• W4387132640 hasRelatedWork W2965299737 @default.
• W4387132640 hasRelatedWork W3162359526 @default.
• W4387132640 hasRelatedWork W4313682104 @default.
• W4387132640 isParatext "false" @default.
• W4387132640 isRetracted "false" @default.
• W4387132640 workType "article" @default.