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Chromosome numbers of American Acanthaceae
A total of 72 meiotic chromosome numbers were determined for 58 taxa representing 23 genera of Acanthaceae from the United States, Mexico, Panama, and Peru. Chromosome numbers of 41 of these taxa are reported for the first time. Chromosome numbers obtained in Aphanosperma (n = 18), Chalarothyrsus (n...
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| Published in: | Systematic botany 1990-01, Vol.15 (1), p.13-25 |
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| Main Authors: | , , |
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| Language: | English |
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| container_end_page | 25 |
| container_issue | 1 |
| container_start_page | 13 |
| container_title | Systematic botany |
| container_volume | 15 |
| creator | Daniel, T.F. (California Academy of Sciences, San Francisco, CA) Chuang, T.I Baker, M.A |
| description | A total of 72 meiotic chromosome numbers were determined for 58 taxa representing 23 genera of Acanthaceae from the United States, Mexico, Panama, and Peru. Chromosome numbers of 41 of these taxa are reported for the first time. Chromosome numbers obtained in Aphanosperma (n = 18), Chalarothyrsus (n = 18), Gypsacanthus (n = 18), Ixtlania (n = 14), Razisea (n = 18), and Teliostachya (n = 9) are the first for these genera. Our counts for Dicliptera resupinata (n = 40), Elytraria imbricata (n = 12), Justicia pectoralis (n = 11), and Yeatesia mabryi (n = 18) differ from previously published numbers for these species. Constancy of chromosome number appears to be characteristic of certain genera of Acanthaceae whereas variation due to polyploidy and aneuploidy occurs in others. Various generic relationships are discussed with respect to the chromosome numbers now known for neotropical Acanthaceae. |
| doi_str_mv | 10.2307/2419011 |
| format | article |
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Constancy of chromosome number appears to be characteristic of certain genera of Acanthaceae whereas variation due to polyploidy and aneuploidy occurs in others. Various generic relationships are discussed with respect to the chromosome numbers now known for neotropical Acanthaceae.</description><identifier>ISSN: 0363-6445</identifier><identifier>EISSN: 1548-2324</identifier><identifier>DOI: 10.2307/2419011</identifier><identifier>CODEN: SYBODA</identifier><language>eng</language><publisher>Kent, OH: American Society of Plant Taxonomists</publisher><subject>ACANTHACEAE ; Biological and medical sciences ; Biological taxonomies ; Chromosome morphology ; CHROMOSOME NUMBER ; Chromosomes ; DISTRIBUCION NATURAL ; DISTRIBUTION NATURELLE ; ESTADOS UNIDOS DE AMERICA ; ETATS-UNIS ; Fundamental and applied biological sciences. Psychology ; Genera ; Herbs ; MEXICO ; MEXIQUE ; NATURAL DISTRIBUTION ; NOMBRE CHROMOSOMIQUE ; NUMERO DE CROMOSOMAS ; PANAMA ; PEROU ; PERU ; Plant chromosomes ; Plant cytology, morphology, systematics, chorology and evolution ; Plants ; Ploidies ; PLOIDY ; Shrubs ; Spermatophyta ; Systematics (diagnosis, chromosome numbers) ; Taxa ; TAXONOMIA ; TAXONOMIE ; TAXONOMY ; USA</subject><ispartof>Systematic botany, 1990-01, Vol.15 (1), p.13-25</ispartof><rights>Copyright 1988 American Society of Plant Taxonomists</rights><rights>1990 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c232t-7d70703ccb191e07b10adce2de2462f4ae28a61a791f1428ba239fa773dca0593</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/2419011$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/2419011$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,777,781,4010,27904,27905,27906,58219,58452</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=6885839$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Daniel, T.F. (California Academy of Sciences, San Francisco, CA)</creatorcontrib><creatorcontrib>Chuang, T.I</creatorcontrib><creatorcontrib>Baker, M.A</creatorcontrib><title>Chromosome numbers of American Acanthaceae</title><title>Systematic botany</title><description>A total of 72 meiotic chromosome numbers were determined for 58 taxa representing 23 genera of Acanthaceae from the United States, Mexico, Panama, and Peru. Chromosome numbers of 41 of these taxa are reported for the first time. Chromosome numbers obtained in Aphanosperma (n = 18), Chalarothyrsus (n = 18), Gypsacanthus (n = 18), Ixtlania (n = 14), Razisea (n = 18), and Teliostachya (n = 9) are the first for these genera. Our counts for Dicliptera resupinata (n = 40), Elytraria imbricata (n = 12), Justicia pectoralis (n = 11), and Yeatesia mabryi (n = 18) differ from previously published numbers for these species. Constancy of chromosome number appears to be characteristic of certain genera of Acanthaceae whereas variation due to polyploidy and aneuploidy occurs in others. Various generic relationships are discussed with respect to the chromosome numbers now known for neotropical Acanthaceae.</description><subject>ACANTHACEAE</subject><subject>Biological and medical sciences</subject><subject>Biological taxonomies</subject><subject>Chromosome morphology</subject><subject>CHROMOSOME NUMBER</subject><subject>Chromosomes</subject><subject>DISTRIBUCION NATURAL</subject><subject>DISTRIBUTION NATURELLE</subject><subject>ESTADOS UNIDOS DE AMERICA</subject><subject>ETATS-UNIS</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Genera</subject><subject>Herbs</subject><subject>MEXICO</subject><subject>MEXIQUE</subject><subject>NATURAL DISTRIBUTION</subject><subject>NOMBRE CHROMOSOMIQUE</subject><subject>NUMERO DE CROMOSOMAS</subject><subject>PANAMA</subject><subject>PEROU</subject><subject>PERU</subject><subject>Plant chromosomes</subject><subject>Plant cytology, morphology, systematics, chorology and evolution</subject><subject>Plants</subject><subject>Ploidies</subject><subject>PLOIDY</subject><subject>Shrubs</subject><subject>Spermatophyta</subject><subject>Systematics (diagnosis, chromosome numbers)</subject><subject>Taxa</subject><subject>TAXONOMIA</subject><subject>TAXONOMIE</subject><subject>TAXONOMY</subject><subject>USA</subject><issn>0363-6445</issn><issn>1548-2324</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1990</creationdate><recordtype>article</recordtype><recordid>eNp9j01LAzEURYMoWKu4dzULQRBG33vJJJNlKX5BwYV2PbzJJLal05SkLvz3jrTozs29m8O5XCEuEe5IgrknhRYQj8QIK1WXJEkdixFILUutVHUqznJeAYDVgCNxO12k2Mcce19sPvvWp1zEUEx6n5aON8VkiN2CnWd_Lk4Cr7O_OPRYzB8f3qfP5ez16WU6mZVu2NqVpjNgQDrXokUPpkXgznnqPClNQbGnmjWysRhQUd0ySRvYGNk5hsrKsbjZe12KOScfmm1a9py-GoTm52JzuDiQ13tyy9nxOiTeuGX-xXVdV7W0f9gq72L6x3a1xwLHhj_SYJq_WSBtieQ3DoBhew</recordid><startdate>199001</startdate><enddate>199001</enddate><creator>Daniel, T.F. (California Academy of Sciences, San Francisco, CA)</creator><creator>Chuang, T.I</creator><creator>Baker, M.A</creator><general>American Society of Plant Taxonomists</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>199001</creationdate><title>Chromosome numbers of American Acanthaceae</title><author>Daniel, T.F. (California Academy of Sciences, San Francisco, CA) ; Chuang, T.I ; Baker, M.A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c232t-7d70703ccb191e07b10adce2de2462f4ae28a61a791f1428ba239fa773dca0593</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1990</creationdate><topic>ACANTHACEAE</topic><topic>Biological and medical sciences</topic><topic>Biological taxonomies</topic><topic>Chromosome morphology</topic><topic>CHROMOSOME NUMBER</topic><topic>Chromosomes</topic><topic>DISTRIBUCION NATURAL</topic><topic>DISTRIBUTION NATURELLE</topic><topic>ESTADOS UNIDOS DE AMERICA</topic><topic>ETATS-UNIS</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Genera</topic><topic>Herbs</topic><topic>MEXICO</topic><topic>MEXIQUE</topic><topic>NATURAL DISTRIBUTION</topic><topic>NOMBRE CHROMOSOMIQUE</topic><topic>NUMERO DE CROMOSOMAS</topic><topic>PANAMA</topic><topic>PEROU</topic><topic>PERU</topic><topic>Plant chromosomes</topic><topic>Plant cytology, morphology, systematics, chorology and evolution</topic><topic>Plants</topic><topic>Ploidies</topic><topic>PLOIDY</topic><topic>Shrubs</topic><topic>Spermatophyta</topic><topic>Systematics (diagnosis, chromosome numbers)</topic><topic>Taxa</topic><topic>TAXONOMIA</topic><topic>TAXONOMIE</topic><topic>TAXONOMY</topic><topic>USA</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Daniel, T.F. (California Academy of Sciences, San Francisco, CA)</creatorcontrib><creatorcontrib>Chuang, T.I</creatorcontrib><creatorcontrib>Baker, M.A</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Systematic botany</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Daniel, T.F. (California Academy of Sciences, San Francisco, CA)</au><au>Chuang, T.I</au><au>Baker, M.A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Chromosome numbers of American Acanthaceae</atitle><jtitle>Systematic botany</jtitle><date>1990-01</date><risdate>1990</risdate><volume>15</volume><issue>1</issue><spage>13</spage><epage>25</epage><pages>13-25</pages><issn>0363-6445</issn><eissn>1548-2324</eissn><coden>SYBODA</coden><abstract>A total of 72 meiotic chromosome numbers were determined for 58 taxa representing 23 genera of Acanthaceae from the United States, Mexico, Panama, and Peru. Chromosome numbers of 41 of these taxa are reported for the first time. Chromosome numbers obtained in Aphanosperma (n = 18), Chalarothyrsus (n = 18), Gypsacanthus (n = 18), Ixtlania (n = 14), Razisea (n = 18), and Teliostachya (n = 9) are the first for these genera. Our counts for Dicliptera resupinata (n = 40), Elytraria imbricata (n = 12), Justicia pectoralis (n = 11), and Yeatesia mabryi (n = 18) differ from previously published numbers for these species. Constancy of chromosome number appears to be characteristic of certain genera of Acanthaceae whereas variation due to polyploidy and aneuploidy occurs in others. Various generic relationships are discussed with respect to the chromosome numbers now known for neotropical Acanthaceae.</abstract><cop>Kent, OH</cop><pub>American Society of Plant Taxonomists</pub><doi>10.2307/2419011</doi><tpages>13</tpages></addata></record> |
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| ispartof | Systematic botany, 1990-01, Vol.15 (1), p.13-25 |
| issn | 0363-6445 1548-2324 |
| language | eng |
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| source | JSTOR Archival Journals and Primary Sources Collection |
| subjects | ACANTHACEAE Biological and medical sciences Biological taxonomies Chromosome morphology CHROMOSOME NUMBER Chromosomes DISTRIBUCION NATURAL DISTRIBUTION NATURELLE ESTADOS UNIDOS DE AMERICA ETATS-UNIS Fundamental and applied biological sciences. Psychology Genera Herbs MEXICO MEXIQUE NATURAL DISTRIBUTION NOMBRE CHROMOSOMIQUE NUMERO DE CROMOSOMAS PANAMA PEROU PERU Plant chromosomes Plant cytology, morphology, systematics, chorology and evolution Plants Ploidies PLOIDY Shrubs Spermatophyta Systematics (diagnosis, chromosome numbers) Taxa TAXONOMIA TAXONOMIE TAXONOMY USA |
| title | Chromosome numbers of American Acanthaceae |
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