255 lines
18 KiB
XML
255 lines
18 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.208.80382" ID-Pensoft-Pub="1314-2003-208-1" ID-Pensoft-UUID="F47A23EA345757E29C2800F6D51CEE05" ModsDocID="1314-2003-208-1" checkinTime="1663786009364" checkinUser="pensoft" docAuthor="Martinez-Dominguez, Lili, Nicolalde-Morejon, Fernando, Vergara-Silva, Francisco & Stevenson, Dennis Wm." docDate="2022" docId="F5DCCDFED99051DAB219ACF618415FE8" docLanguage="en" docName="PhytoKeys 208: 1-102" docOrigin="PhytoKeys 208" docPubDate="2022-09-21" docSource="http://dx.doi.org/10.3897/phytokeys.208.80382" docTitle="Ceratozamia chimalapensis Pérez-Farr. & Vovides, Bot. J. Linn. Soc. 157: 169. 2008" docType="treatment" docVersion="1" id="F47A23EA345757E29C2800F6D51CEE05" lastPageNumber="1" masterDocId="F47A23EA345757E29C2800F6D51CEE05" masterDocTitle="Monograph of Ceratozamia (Zamiaceae, Cycadales): an endangered genus" masterLastPageNumber="102" masterPageNumber="1" pageNumber="1" updateTime="1663786009364" updateUser="pensoft">
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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>Monograph of Ceratozamia (Zamiaceae, Cycadales): an endangered genus</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>Martinez-Dominguez, Lili</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-1158-1501</mods:nameIdentifier>
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<mods:affiliation>Posgrado en Ciencias Biologicas, Instituto de Biologia, Universidad Nacional Autonoma de Mexico, 3 er. Circuito Exterior, Ciudad Universitaria, 04510, Coyoacan, CDMX, Mexico</mods:affiliation>
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<mods:nameIdentifier type="email">lilimartinezd@gmail.com</mods:nameIdentifier>
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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>Nicolalde-Morejon, Fernando</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-1423-7474</mods:nameIdentifier>
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<mods:affiliation>Laboratorio de Teoria Evolutiva e Historia de la Ciencia, Instituto de Biologia, Universidad Nacional Autonoma de Mexico, 3 er. Circuito Exterior, Ciudad Universitaria, 04510, Coyoacan, CDMX. Mexico</mods:affiliation>
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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>Vergara-Silva, Francisco</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-5024-268X</mods:nameIdentifier>
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<mods:affiliation>Posgrado en Ciencias Biologicas, Instituto de Biologia, Universidad Nacional Autonoma de Mexico, 3 er. Circuito Exterior, Ciudad Universitaria, 04510, Coyoacan, CDMX, Mexico</mods:affiliation>
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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>Stevenson, Dennis Wm.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-2986-7076</mods:nameIdentifier>
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<mods:affiliation>Laboratorio de Taxonomia Integrativa, Instituto de Investigaciones Biologicas, Universidad Veracruzana, Xalapa, 91190, Veracruz. Mexico</mods:affiliation>
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<mods:nameIdentifier type="email">dws@nybg.org</mods:nameIdentifier>
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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>PhytoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-09-21</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>208</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>102</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://dx.doi.org/10.3897/phytokeys.208.80382</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="DOI">http://dx.doi.org/10.3897/phytokeys.208.80382</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-208-1</mods:identifier>
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||
<mods:identifier type="Pensoft-UUID">F47A23EA345757E29C2800F6D51CEE05</mods:identifier>
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||
</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:F5DCCDFED99051DAB219ACF618415FE8" httpUri="http://treatment.plazi.org/id/F5DCCDFED99051DAB219ACF618415FE8" lastPageNumber="1" pageId="0" pageNumber="1">
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<subSubSection pageId="0" pageNumber="1" type="nomenclature">
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<paragraph pageId="0" pageNumber="1">
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6.
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<taxonomicName LSID="F5DCCDFE-D990-51DA-B219-ACF618415FE8" authority="Perez-Farr. & Vovides, Bot. J. Linn. Soc. 157: 169. 2008" authorityName="Pérez-Farr. & Vovides, Bot. J. Linn. Soc. 157: 169." authorityYear="2008" class="Cycadopsida" family="Zamiaceae" genus="Ceratozamia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ceratozamia chimalapensis" order="Cycadales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="chimalapensis">
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Ceratozamia chimalapensis
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<normalizedToken originalValue="Pérez-Farr">Perez-Farr</normalizedToken>
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. & Vovides, Bot. J. Linn. Soc. 157: 169. 2008
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</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="description">
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<paragraph pageId="0" pageNumber="1">
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<figureCitation captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Plants of Ceratozamia in habitat A C. alvarezii B C. aurantiaca C C. becerrae D C. brevifrons E C. chamberlainii F C. chimalapensis G C. decumbens H C. delucana I C. euryphyllidia J C. fuscoviridis K C. hondurensis L C. huastecorum." figureDoi="10.3897/phytokeys.208.80382.figure15" httpUri="https://binary.pensoft.net/fig/746074" pageId="0" pageNumber="1">Fig. 15F</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="materials_examined">
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<paragraph pageId="0" pageNumber="1">
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<typeStatus>Type</typeStatus>
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.
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<materialsCitation collectingDate="2002-01-21" collectorName="M. A. Perez-Farrera" country="Mexico" location="Chimalapa" specimenCount="2622" specimenCount-female="2622" stateProvince="Oaxaca" typeStatus="holotype">
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<collectingCountry name="Mexico">Mexico</collectingCountry>
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.
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<collectingRegion country="Mexico" name="Oaxaca">Oaxaca</collectingRegion>
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:
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<location LSID="urn:lsid:plazi:treatment:F5DCCDFED99051DAB219ACF618415FE8:61EB4711A60EE5FD9EDDCF47D8091E3F" country="Mexico" name="Chimalapa" stateProvince="Oaxaca">Chimalapa</location>
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,
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<collectingDate value="2002-01-21">21 Jan 2002</collectingDate>
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,
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<emphasis italics="true" pageId="0" pageNumber="1">
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<collectorName>
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M.A.
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<normalizedToken originalValue="Pérez-Farrera">Perez-Farrera</normalizedToken>
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</collectorName>
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<specimenCount type="female">2622 ♀</specimenCount>
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</emphasis>
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(
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<typeStatus>holotype</typeStatus>
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: HEM [n.v.]; isotypes: XAL [XAL0146074], MEXU [n.v.], MO [n.v.])
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="description">
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<paragraph pageId="0" pageNumber="1">Description.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Stem</emphasis>
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20-60 cm long, 15-30 cm in diameter, epigeous, erect and decumbent.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Cataphylls</emphasis>
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4-7.5
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<normalizedToken originalValue="×">x</normalizedToken>
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2.5-4.3 cm wide at the base, persistent, triangular, reddish brown, scarce brown tomentose at emergence, glabrous at maturity, apex acuminate.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Leaves</emphasis>
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7-24, 66-250 cm long, ascending, brown at emergence, glabrous at maturity.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Petiole</emphasis>
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40-70 cm long, terete, linear, green in mature leaves; with 20-30 thin prickles, 0.05-0.30 cm long.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Rachis</emphasis>
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60-150 cm long, terete, linear, green in mature leaves, with prickles.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Leaflets</emphasis>
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36-70 pairs, opposite to subopposite, insertion in one plane, lanceolate, longitudinally curved abaxially to planar, not basally falcate, papyraceous, flat, light green with adaxial and abaxial sides glabrous, distal end with entire margins, acuminate and symmetrical at the apex, attenuate at base, with conspicuous and green-light veins; median leaflets 27-46
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<normalizedToken originalValue="×">x</normalizedToken>
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1.2-1.8 cm, 0.8-1.3 cm between leaflets; articulations 0.5-0.9 cm wide, brown to yellowish brown.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Pollen strobili</emphasis>
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25-40 cm long, 3-5 cm in diameter, solitary, cylindrical, erect, greenish yellow at emergence with few brown trichomes, greenish to cream at maturity; peduncle 5-11 cm long, 1.5-3 cm in diameter, reddish brown pubescent; microsporophylls 1.3-2
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<normalizedToken originalValue="×">x</normalizedToken>
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0.6-1 cm, elliptic with a non-recurved distal face and a lobate to slightly lobate fertile portion, infertile portion 0.7-1.1 cm long and linear with curved horns 0.30-0.43 cm long, 0.8-1.1 cm and an acute angle between the horns.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Ovulate strobili</emphasis>
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35-40 cm long, 7.3-10.6 cm in diameter, solitary, cylindrical, erect, green with blackish trichomes at emergence, green with blackish trichomes at maturity, acuminate apex; peduncle 7-11 cm long, 1.7-2 cm in diameter, erect, brown to reddish brown pubescent; megasporophylls 99-192, 11-12 orthostichies with 9-16 sporophylls per orthostichy, 4-5.9
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<normalizedToken originalValue="×">x</normalizedToken>
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1.8-2.5 cm, with a prominent distal face, horns straight and thin and 0.78-0.98 cm long, 0.98-2.0 cm between horns with an acute angle between the horns.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Seeds</emphasis>
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2.0-3.0 cm long, 1.4-1.9 cm in diameter, ovate, sarcotesta whitish yellow to yellow when immature, light brown at maturity.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="distribution">
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<paragraph pageId="0" pageNumber="1">Distribution and habitat.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName class="Cycadopsida" family="Zamiaceae" genus="Ceratozamia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ceratozamia chimalapensis" order="Cycadales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="chimalapensis">
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<emphasis italics="true" pageId="0" pageNumber="1">Ceratozamia chimalapensis</emphasis>
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</taxonomicName>
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is endemic to Oaxaca State (Mexico) in the Sierra Atravesada mountain range at 290-1,000 m (Fig.
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<figureCitation captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Distribution of Ceratozamia species A C. chamberlainii B C. chimalapensis C C. decumbens D C. delucana." figureDoi="10.3897/phytokeys.208.80382.figure16" httpUri="https://binary.pensoft.net/fig/746075" pageId="0" pageNumber="1">16B</figureCitation>
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) in oak forest on clay soils.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="etymology">
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<paragraph pageId="0" pageNumber="1">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="1">The specific epithet is in honor of the Chimalapa region renowned for its biological richness, particularly its floristic diversity.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="common names">
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<paragraph pageId="0" pageNumber="1">Common names.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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Mexico. Oaxaca: Mazacopa (
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<bibRefCitation DOI="https://doi.org/10.1111/j.1095-8339.2008.00793.x" author="Vovides, AP" journalOrPublisher="Botanical Journal of the Linnean Society" pageId="0" pageNumber="1" pagination="169 - 175" refId="B74" refString="Vovides, AP, Perez-Farrera, MA, Gonzalez, D, Iglesias, C, 2008. A new species of Ceratozamia (Zamiaceae) from Oaxaca, Mexico with comments on habitat and relationships. Botanical Journal of the Linnean Society 157 (2): 169 - 175, DOI: https://doi.org/10.1111/j.1095-8339.2008.00793.x" title="A new species of Ceratozamia (Zamiaceae) from Oaxaca, Mexico with comments on habitat and relationships." url="https://doi.org/10.1111/j.1095-8339.2008.00793.x" volume="157" year="2008">Vovides et al. 2008</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="uses">
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<paragraph pageId="0" pageNumber="1">Uses.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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The sarcotesta of seeds is used as food; the ground seed is used as a rodenticide and with honey added, used as an insecticide (
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<bibRefCitation DOI="https://doi.org/10.1111/j.1095-8339.2008.00793.x" author="Vovides, AP" journalOrPublisher="Botanical Journal of the Linnean Society" pageId="0" pageNumber="1" pagination="169 - 175" refId="B74" refString="Vovides, AP, Perez-Farrera, MA, Gonzalez, D, Iglesias, C, 2008. A new species of Ceratozamia (Zamiaceae) from Oaxaca, Mexico with comments on habitat and relationships. Botanical Journal of the Linnean Society 157 (2): 169 - 175, DOI: https://doi.org/10.1111/j.1095-8339.2008.00793.x" title="A new species of Ceratozamia (Zamiaceae) from Oaxaca, Mexico with comments on habitat and relationships." url="https://doi.org/10.1111/j.1095-8339.2008.00793.x" volume="157" year="2008">Vovides et al. 2008</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="preliminary conservation status">
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<paragraph pageId="0" pageNumber="1">Preliminary conservation status.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName class="Cycadopsida" family="Zamiaceae" genus="Ceratozamia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ceratozamia chimalapensis" order="Cycadales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="chimalapensis">
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<emphasis italics="true" pageId="0" pageNumber="1">Ceratozamia chimalapensis</emphasis>
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</taxonomicName>
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is only known from a narrow area with several individuals. Data are insufficient to propose a conservation status at this time.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="discussion">
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<paragraph pageId="0" pageNumber="1">Discussion.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName class="Cycadopsida" family="Zamiaceae" genus="Ceratozamia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ceratozamia chimalapensis" order="Cycadales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="chimalapensis">
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<emphasis italics="true" pageId="0" pageNumber="1">Ceratozamia chimalapensis</emphasis>
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</taxonomicName>
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is similar to
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<taxonomicName family="Zamiaceae" kingdom="Plantae" lsidName="C. mirandae" order="Cycadales" pageId="0" pageNumber="1" rank="species" species="mirandae">
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<emphasis italics="true" pageId="0" pageNumber="1">C. mirandae</emphasis>
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</taxonomicName>
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and
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<taxonomicName family="Zamiaceae" kingdom="Plantae" lsidName="C. alvarezii" order="Cycadales" pageId="0" pageNumber="1" rank="species" species="alvarezii">
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<emphasis italics="true" pageId="0" pageNumber="1">C. alvarezii</emphasis>
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</taxonomicName>
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in leaf morphology; however, there are differences in reproductive structures; the ovulate strobilus of
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<taxonomicName family="Zamiaceae" kingdom="Plantae" lsidName="C. chimalapensis" order="Cycadales" pageId="0" pageNumber="1" rank="species" species="chimalapensis">
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<emphasis italics="true" pageId="0" pageNumber="1">C. chimalapensis</emphasis>
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</taxonomicName>
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is longer than in these species. The ovulate strobili have between 11-12 orthostichies with 9-16 sporophylls per orthostichy, and more than 90 seeds per strobilus. The seeds are ovate, whereas in the other two species, they are spherical.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="materials_examined">
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<paragraph pageId="0" pageNumber="1">Specimens examined.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<materialsCitation collectingDate="1946-04-03" collectingDateMax="1995-06-11" collectingDateMin="1946-04-03" collectorName="R. Garcia, E. Hernandez Xolocotzi, A. J. Sharp" country="Mexico" elevation="290" location="Oaxaca" specimenCount="1" stateProvince="Oaxaca">
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<collectingCountry name="Mexico">Mexico</collectingCountry>
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.
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<emphasis bold="true" pageId="0" pageNumber="1">
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<collectingRegion country="Mexico" name="Oaxaca">Oaxaca</collectingRegion>
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: Mun. Santa
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<normalizedToken originalValue="María">Maria</normalizedToken>
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Chimalapa
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</emphasis>
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,
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<quantity metricMagnitude="2" metricUnit="m" metricValue="2.9" unit="m" value="290.0">
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<elevation metricMagnitude="2" metricUnit="m" metricValue="2.9" unit="m" value="290.0">290 m</elevation>
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</quantity>
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,
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<collectingDate value="1995-06-11">11 Jun 1995</collectingDate>
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,
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<emphasis italics="true" pageId="0" pageNumber="1">
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<collectorName>
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R.
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<normalizedToken originalValue="García">Garcia</normalizedToken>
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</collectorName>
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S. 319
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</emphasis>
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(SERO, XAL).
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<emphasis bold="true" pageId="0" pageNumber="1">Mun. Santiago Niltepec</emphasis>
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,
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<quantity metricMagnitude="3" metricUnit="m" metricValue="1.0" unit="m" value="1000.0">
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<elevation metricMagnitude="3" metricUnit="m" metricValue="1.0" unit="m" value="1000.0">1000 m</elevation>
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</quantity>
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,
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<collectingDate value="1946-04-03">3 Apr 1946</collectingDate>
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,
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<emphasis italics="true" pageId="0" pageNumber="1">
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<collectorName>
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E.
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<normalizedToken originalValue="Hernández">Hernandez</normalizedToken>
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Xolocotzi
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</collectorName>
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&
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<collectorName>A.J. Sharp</collectorName>
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1277
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</emphasis>
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(MEXU)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |