115 lines
9.3 KiB
XML
115 lines
9.3 KiB
XML
<document ENCODING="UTF8" ID-DOI="http://dx.doi.org/10.2307/2399983" ID-GBIF-Dataset="a839d8c3-a899-4278-86d2-667a5768008d" ID-HNS-Pub="ant acacia 2399983" ModsDocAuthor="David S. Seigler & John E. Ebinger" ModsDocDate="1995" ModsDocID="ant acacia 2399983" ModsDocOrigin="http://www.jstor.org/stable/2399983" ModsDocTitle="Taxonomic Revision of the Ant-Acacias (Fabaceae, Mimosoideae, Acacia, Series Gummiferae) of the New World" checkinTime="1401218156963" checkinUser="jeremy" docAuthor="David S. Seigler & John E. Ebinger" docDate="1995" docId="CE017FC19EC7412EEDFAE9F69C89954B" docLanguage="en" docName="ant acacia 2399983.xml" docOrigin="Annals of the Missouri Botanical Garden 82" docSource="http://www.jstor.org/stable/2399983" docTitle="Acacia chiapensis × pennatula" docType="treatment" docVersion="10" lastPageNumber="135" masterDocId="15E8F6A477C9EC32F7AF930C217D7BBC" masterDocTitle="Taxonomic Revision of the Ant-Acacias (Fabaceae, Mimosoideae, Acacia, Series Gummiferae) of the New World" masterLastPageNumber="138" masterPageNumber="117" pageNumber="135" updateTime="1682082992662" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Taxonomic Revision of the Ant-Acacias (Fabaceae, Mimosoideae, Acacia, Series Gummiferae) of the New World</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>David S. Seigler</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>John E. Ebinger</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Annals of the Missouri Botanical Garden</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>1995</mods:date>
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<mods:detail type="volume">
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<mods:number>82</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>117</mods:start>
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<mods:end>138</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://www.jstor.org/stable/2399983</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="HNS-Pub">antacacia2399983</mods:identifier>
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<mods:identifier type="DOI">http://dx.doi.org/10.2307/2399983</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.6280905" ID-GBIF-Taxon="100059507" ID-Zenodo-Dep="6280905" LSID="urn:lsid:plazi:treatment:CE017FC19EC7412EEDFAE9F69C89954B" httpUri="http://treatment.plazi.org/id/CE017FC19EC7412EEDFAE9F69C89954B" lastPageNumber="135" pageNumber="135">
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<subSubSection pageId="18" pageNumber="135" type="nomenclature">
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<paragraph pageId="18" pageNumber="135" type="mainText">
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<taxonomicName class="Magnoliopsida" family="Fabaceae" genus="Acacia" kingdom="Plantae" order="Fabales" pageId="18" pageNumber="135" phylum="Tracheophyta" rank="species" species="chiapensis × pennatula">Acacia chiapensis x A. pennatula</taxonomicName>
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. Shrub or small tree to
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<quantity metricMagnitude="0" metricUnit="m" metricValue="5.0" pageId="18" pageNumber="135" unit="m" value="5.0">5 m</quantity>
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tall; twigs brown to dark reddish brown, puberulent. Enlarged stipular spines shiny, reddish brown, puberulent, usually terete in cross section, sometimes ridged or striate, broadly V-shaped with an angle of 160-180° (sometimes slightly reflexed), to
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<quantity metricMagnitude="-2" metricUnit="m" metricValue="7.0" pageId="18" pageNumber="135" unit="mm" value="70.0">70 mm</quantity>
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long, 4.0-
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<quantity metricMagnitude="-3" metricUnit="m" metricValue="5.5" pageId="18" pageNumber="135" unit="mm" value="5.5">5.5 mm</quantity>
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wide near the base. Leaves
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<quantity metricMagnitude="-1" metricUnit="m" metricValue="1.15" metricValueMax="1.6" metricValueMin="0.7" pageId="18" pageNumber="135" unit="mm" value="115.0" valueMax="160.0" valueMin="70.0">70-160 mm</quantity>
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long; pinnae 14-30 pairs per leaf; rachis densely puberulent, rachis glands absent except between the terminal 1-3 pinna pairs; petioles grooved, densely puberulent,
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<quantity metricMagnitude="-3" metricUnit="m" metricValue="6.0" metricValueMax="8.0" metricValueMin="4.0" pageId="18" pageNumber="135" unit="mm" value="6.0" valueMax="8.0" valueMin="4.0">4-8 mm</quantity>
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long. Petiolar glands 1-3, nearly circular arid with a depressed apex, puberulent, striate, apex
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<quantity metricMagnitude="-3" metricUnit="m" metricValue="1.2" metricValueMax="1.5" metricValueMin="0.9" pageId="18" pageNumber="135" unit="mm" value="1.2" valueMax="1.5" valueMin="0.9">0.9-1.5 mm</quantity>
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across. Leaflets 28-36 pairs per pinna, lightly puberulent, linear,
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<quantity metricMagnitude="-3" metricUnit="m" metricValue="2.3499999999999996" metricValueMax="2.8" metricValueMin="1.9" pageId="18" pageNumber="135" unit="mm" value="2.3499999999999996" valueMax="2.8" valueMin="1.9">1.9-2.8 mm</quantity>
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long,
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<quantity metricMagnitude="-4" metricUnit="m" metricValue="6.0" metricValueMax="7.0" metricValueMin="5.0" pageId="18" pageNumber="135" unit="mm" value="0.6" valueMax="0.7" valueMin="0.5">0.5-0.7 mm</quantity>
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wide, one vein from the base, lateral veins not obvious, margins ciliate. Flowers and fruits not observed.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="18" pageNumber="135" type="materials_examined">
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<paragraph pageId="18" pageNumber="135" type="mainText">
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Representative specimen.
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<materialsCitation ID-GBIF-Occurrence="923902255" collectionCode="EIU" collectorName="Seigler et al." country="Mexico" location="edge of road near large dam at Temascal" specimenCode="13544" specimenCount="1" stateProvince="Oaxaca">
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<collectingCountry>MEXICO</collectingCountry>
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.
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<collectingRegion>Oaxaca</collectingRegion>
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:
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<location LSID="urn:lsid:plazi:treatment:CE017FC19EC7412EEDFAE9F69C89954B:FB59B0F1772429FB483E8B2F362C356F" country="Mexico" name="edge of road near large dam at Temascal" stateProvince="Oaxaca">edge of road near large dam at Temascal</location>
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, in pasture near degraded evergreen forest,
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<collectorName>Seigler et al.</collectorName>
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<specimenCode>13544</specimenCode>
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(
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<collectionCode collectionName="EIU" pageId="18" pageNumber="135">EIU</collectionCode>
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,
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</materialsCitation>
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<materialsCitation ID-GBIF-Occurrence="923902271" collectionCode="ILL" collectorName="Seigler et al." country="Mexico" location="edge of road near large dam at Temascal" specimenCode="13544" specimenCount="1" stateProvince="Oaxaca">
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<collectionCode collectionName="ILL" pageId="18" pageNumber="135">ILL</collectionCode>
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).
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="18" pageNumber="135" type="discussion">
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<paragraph pageId="18" pageNumber="135" type="mainText">
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Janzen (1974) observed that at two sites (below the dam at Temascal,
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<normalizedToken originalValue="Río" pageId="18" pageNumber="135">Rio</normalizedToken>
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<misspelling corrections="[Ljava.lang.String;@433d19e0" pageId="18" pageNumber="135" type="misspelled">Chichicazapa</misspelling>
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, and at Arroyo
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<misspelling corrections="[Ljava.lang.String;@606de39c" pageId="18" pageNumber="135" type="misspelled">Enmedio</misspelling>
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, between Temascal, Oaxaca and La
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<misspelling corrections="[Ljava.lang.String;@4e7a4839" pageId="18" pageNumber="135" type="misspelled">Granja</misspelling>
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, Veracruz, Mexico)
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<taxonomicName class="Magnoliopsida" family="Fabaceae" genus="Acacia" kingdom="Plantae" order="Fabales" pageId="18" pageNumber="135" phylum="Tracheophyta" rank="species" species="chiapensis">Acacia chiapensis</taxonomicName>
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may hybridize with non-ant-acacias such as
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<taxonomicName class="Magnoliopsida" family="Fabaceae" genus="Acacia" kingdom="Plantae" order="Fabales" pageId="18" pageNumber="135" phylum="Tracheophyta" rank="species" species="macracantha">A. macracantha</taxonomicName>
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. At this site, numerous plants occurred that were
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<misspelling corrections="[Ljava.lang.String;@3e1bbe6f" pageId="18" pageNumber="135" type="misspelled">mtermediate</misspelling>
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in spine, leaf, and branching morphology between these two species. During the present study no hybrids involving
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<taxonomicName class="Magnoliopsida" family="Fabaceae" genus="Acacia" kingdom="Plantae" order="Fabales" pageId="18" pageNumber="135" phylum="Tracheophyta" rank="species" species="chiapensis">A. chiapensis</taxonomicName>
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and
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<taxonomicName class="Magnoliopsida" family="Fabaceae" genus="Acacia" kingdom="Plantae" order="Fabales" pageId="18" pageNumber="135" phylum="Tracheophyta" rank="species" species="macracantha">A. macracantha</taxonomicName>
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were found; however, on a recent trip to Temascal (
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<date pageId="18" pageNumber="135" value="1991-05">May 1991</date>
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) the authors collected hybrid specimens of
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<taxonomicName class="Magnoliopsida" family="Fabaceae" genus="Acacia" kingdom="Plantae" order="Fabales" pageId="18" pageNumber="135" phylum="Tracheophyta" rank="species" species="chiapensis × pennatula">A. chiapensis x A. pennatula</taxonomicName>
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. Both parents were common in the pasture where the hybrid was collected and, except for
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<taxonomicName class="Magnoliopsida" family="Fabaceae" genus="Acacia" kingdom="Plantae" order="Fabales" pageId="18" pageNumber="135" phylum="Tracheophyta" rank="species" species="cornigera">A. cornigera</taxonomicName>
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, were the only acacias in the area.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |