Morphoanatomy of the leaflets of the Hymenaea clade (Fabaceae: Detarioideae) reveals their potential for taxonomic and phylogenetic studies
Abstract The Hymenaea clade is part of the resin-producing clade of Fabaceae subfamily Detarioideae and is composed of three genera distributed mainly in tropical regions of Africa and South America. Anatomical characteristics of the leaflets are known for just a few representatives of this clade. T...
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Veröffentlicht in: | Botanical journal of the Linnean Society 2018-04, Vol.187 (1), p.87-98 |
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creator | Pinto, Rafael B Lusa, Makeli G Mansano, Vidal de F Tozzi, Ana Maria G de Azevedo Mayer, Juliana Lischka Sampaio |
description | Abstract
The Hymenaea clade is part of the resin-producing clade of Fabaceae subfamily Detarioideae and is composed of three genera distributed mainly in tropical regions of Africa and South America. Anatomical characteristics of the leaflets are known for just a few representatives of this clade. This study aimed to improve this knowledge with morphoanatomical and histochemical characterizations of several species of Guibourtia, Hymenaea and Peltogyne. Our results support previous findings related to the presence of glandular cavities in Hymenaea and also add new evidence of the presence of these cavities in Guibourtia and Peltogyne. Absence of cavities was verified for H. velutina and P. catingae. Morphoanatomical characterization of the internerval region and histochemical analyses of the epidermis proved useful in delimiting species in the three genera. The position of the cavities in the leaflet lamina was also relevant in differentiating the three genera of this clade from other representatives of the subfamily. Our results contribute to the process of searching for features with phylogenetic signals and will be included in further phylogenetic analyses. |
doi_str_mv | 10.1093/botlinnean/boy007 |
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The Hymenaea clade is part of the resin-producing clade of Fabaceae subfamily Detarioideae and is composed of three genera distributed mainly in tropical regions of Africa and South America. Anatomical characteristics of the leaflets are known for just a few representatives of this clade. This study aimed to improve this knowledge with morphoanatomical and histochemical characterizations of several species of Guibourtia, Hymenaea and Peltogyne. Our results support previous findings related to the presence of glandular cavities in Hymenaea and also add new evidence of the presence of these cavities in Guibourtia and Peltogyne. Absence of cavities was verified for H. velutina and P. catingae. Morphoanatomical characterization of the internerval region and histochemical analyses of the epidermis proved useful in delimiting species in the three genera. The position of the cavities in the leaflet lamina was also relevant in differentiating the three genera of this clade from other representatives of the subfamily. Our results contribute to the process of searching for features with phylogenetic signals and will be included in further phylogenetic analyses.</description><identifier>ISSN: 0024-4074</identifier><identifier>EISSN: 1095-8339</identifier><identifier>DOI: 10.1093/botlinnean/boy007</identifier><language>eng</language><publisher>UK: Oxford University Press</publisher><subject>Cavities ; Detarioideae ; Epidermis ; Fabaceae ; Genera ; Hymenaea ; Phylogenetics ; Phylogeny ; Signal processing ; Tropical environment ; Tropical environments</subject><ispartof>Botanical journal of the Linnean Society, 2018-04, Vol.187 (1), p.87-98</ispartof><rights>2018 The Linnean Society of London, Botanical Journal of the Linnean Society 2018</rights><rights>2018 The Linnean Society of London, Botanical Journal of the Linnean Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c310t-58b82e7ffea7bbe11b80b398793b0961b61d4bca6cb41e450e636db15d8eb63b3</citedby><cites>FETCH-LOGICAL-c310t-58b82e7ffea7bbe11b80b398793b0961b61d4bca6cb41e450e636db15d8eb63b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,1584,27923,27924</link.rule.ids></links><search><creatorcontrib>Pinto, Rafael B</creatorcontrib><creatorcontrib>Lusa, Makeli G</creatorcontrib><creatorcontrib>Mansano, Vidal de F</creatorcontrib><creatorcontrib>Tozzi, Ana Maria G de Azevedo</creatorcontrib><creatorcontrib>Mayer, Juliana Lischka Sampaio</creatorcontrib><title>Morphoanatomy of the leaflets of the Hymenaea clade (Fabaceae: Detarioideae) reveals their potential for taxonomic and phylogenetic studies</title><title>Botanical journal of the Linnean Society</title><description>Abstract
The Hymenaea clade is part of the resin-producing clade of Fabaceae subfamily Detarioideae and is composed of three genera distributed mainly in tropical regions of Africa and South America. Anatomical characteristics of the leaflets are known for just a few representatives of this clade. This study aimed to improve this knowledge with morphoanatomical and histochemical characterizations of several species of Guibourtia, Hymenaea and Peltogyne. Our results support previous findings related to the presence of glandular cavities in Hymenaea and also add new evidence of the presence of these cavities in Guibourtia and Peltogyne. Absence of cavities was verified for H. velutina and P. catingae. Morphoanatomical characterization of the internerval region and histochemical analyses of the epidermis proved useful in delimiting species in the three genera. The position of the cavities in the leaflet lamina was also relevant in differentiating the three genera of this clade from other representatives of the subfamily. Our results contribute to the process of searching for features with phylogenetic signals and will be included in further phylogenetic analyses.</description><subject>Cavities</subject><subject>Detarioideae</subject><subject>Epidermis</subject><subject>Fabaceae</subject><subject>Genera</subject><subject>Hymenaea</subject><subject>Phylogenetics</subject><subject>Phylogeny</subject><subject>Signal processing</subject><subject>Tropical environment</subject><subject>Tropical environments</subject><issn>0024-4074</issn><issn>1095-8339</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNqNkM9KxDAQxoMouK4-gLeAFwWrSZP-8yar6worXvRcJu3U7dImNUnFPoMvbZcqXj3NfDPfbwY-Qk45u-IsE9fK-KbWGkGP7cBYskdm4yIKUiGyfTJjLJSBZIk8JEfObRnjXCbZjHw9GdttDGjwph2oqajfIG0Qqga9-9WroUUNCLRooER6vgQFBQLe0Dv0YGtTl6O6oBY_EBq3Y2pLO-NR-xoaWhlLPXwabdq6oKBL2m2GxryhRj8OnO_LGt0xOahGGk9-6py8Lu9fFqtg_fzwuLhdB4XgzAdRqtIQk6pCSJRCzlXKlMjSJBOKZTFXMS-lKiAulOQoI4axiEvFozJFFQsl5uRsuttZ896j8_nW9FaPL_MwzHiYRZLL0cUnV2GNcxarvLN1C3bIOct3med_medT5iNzOTGm7_5h_wZStotg</recordid><startdate>20180423</startdate><enddate>20180423</enddate><creator>Pinto, Rafael B</creator><creator>Lusa, Makeli G</creator><creator>Mansano, Vidal de F</creator><creator>Tozzi, Ana Maria G de Azevedo</creator><creator>Mayer, Juliana Lischka Sampaio</creator><general>Oxford University Press</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SN</scope><scope>7SS</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope></search><sort><creationdate>20180423</creationdate><title>Morphoanatomy of the leaflets of the Hymenaea clade (Fabaceae: Detarioideae) reveals their potential for taxonomic and phylogenetic studies</title><author>Pinto, Rafael B ; Lusa, Makeli G ; Mansano, Vidal de F ; Tozzi, Ana Maria G de Azevedo ; Mayer, Juliana Lischka Sampaio</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c310t-58b82e7ffea7bbe11b80b398793b0961b61d4bca6cb41e450e636db15d8eb63b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Cavities</topic><topic>Detarioideae</topic><topic>Epidermis</topic><topic>Fabaceae</topic><topic>Genera</topic><topic>Hymenaea</topic><topic>Phylogenetics</topic><topic>Phylogeny</topic><topic>Signal processing</topic><topic>Tropical environment</topic><topic>Tropical environments</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pinto, Rafael B</creatorcontrib><creatorcontrib>Lusa, Makeli G</creatorcontrib><creatorcontrib>Mansano, Vidal de F</creatorcontrib><creatorcontrib>Tozzi, Ana Maria G de Azevedo</creatorcontrib><creatorcontrib>Mayer, Juliana Lischka Sampaio</creatorcontrib><collection>CrossRef</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><jtitle>Botanical journal of the Linnean Society</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pinto, Rafael B</au><au>Lusa, Makeli G</au><au>Mansano, Vidal de F</au><au>Tozzi, Ana Maria G de Azevedo</au><au>Mayer, Juliana Lischka Sampaio</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Morphoanatomy of the leaflets of the Hymenaea clade (Fabaceae: Detarioideae) reveals their potential for taxonomic and phylogenetic studies</atitle><jtitle>Botanical journal of the Linnean Society</jtitle><date>2018-04-23</date><risdate>2018</risdate><volume>187</volume><issue>1</issue><spage>87</spage><epage>98</epage><pages>87-98</pages><issn>0024-4074</issn><eissn>1095-8339</eissn><abstract>Abstract
The Hymenaea clade is part of the resin-producing clade of Fabaceae subfamily Detarioideae and is composed of three genera distributed mainly in tropical regions of Africa and South America. Anatomical characteristics of the leaflets are known for just a few representatives of this clade. This study aimed to improve this knowledge with morphoanatomical and histochemical characterizations of several species of Guibourtia, Hymenaea and Peltogyne. Our results support previous findings related to the presence of glandular cavities in Hymenaea and also add new evidence of the presence of these cavities in Guibourtia and Peltogyne. Absence of cavities was verified for H. velutina and P. catingae. Morphoanatomical characterization of the internerval region and histochemical analyses of the epidermis proved useful in delimiting species in the three genera. The position of the cavities in the leaflet lamina was also relevant in differentiating the three genera of this clade from other representatives of the subfamily. Our results contribute to the process of searching for features with phylogenetic signals and will be included in further phylogenetic analyses.</abstract><cop>UK</cop><pub>Oxford University Press</pub><doi>10.1093/botlinnean/boy007</doi><tpages>12</tpages></addata></record> |
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source | Oxford University Press Journals All Titles (1996-Current) |
subjects | Cavities Detarioideae Epidermis Fabaceae Genera Hymenaea Phylogenetics Phylogeny Signal processing Tropical environment Tropical environments |
title | Morphoanatomy of the leaflets of the Hymenaea clade (Fabaceae: Detarioideae) reveals their potential for taxonomic and phylogenetic studies |
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