116 lines
8.8 KiB
XML
116 lines
8.8 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="3884E28F65AC57199CD99EF5F189E17E" 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 Brongn., Ann. Sci. Nat., Bot. ser. 3, 5: 7, t. 1. 1846." 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: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:3884E28F65AC57199CD99EF5F189E17E" httpUri="http://treatment.plazi.org/id/3884E28F65AC57199CD99EF5F189E17E" 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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<taxonomicName LSID="3884E28F-65AC-5719-9CD9-9EF5F189E17E" authority="Brongn., Ann. Sci. Nat., Bot. ser. 3, 5: 7, t. 1. 1846." authorityName="Brongn., Ann. Sci. Nat., Bot. ser. 3, 5: 7, t. 1. 1846." class="Cycadopsida" family="Zamiaceae" genus="Ceratozamia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ceratozamia" order="Cycadales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="genus">Ceratozamia Brongn., Ann. Sci. Nat., Bot. ser. 3, 5: 7, t. 1. 1846.</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="type species">
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<paragraph pageId="0" pageNumber="1">Type species.</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 mexicana" order="Cycadales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="mexicana">
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<emphasis italics="true" pageId="0" pageNumber="1">Ceratozamia mexicana</emphasis>
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</taxonomicName>
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Brongn.
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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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10-250 cm long, 8-40 cm in diameter, epigeous or semi-hypogeous, erect or decumbent.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Cataphylls</emphasis>
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persistent, triangular to narrowly triangular, reddish brown, tomentose to densely tomentose at emergence, partially tomentose at maturity, apex acuminate.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Leaves</emphasis>
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stipulate, ascending to descending, light green or reddish brown at emergence with whitish gray or brown trichomes, generally glabrous at maturity; stipulate 2-6 cm long, linear, tomentose at maturity.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Petiole</emphasis>
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straight or twisted, sometimes brown in mature leaves, without prickles or heavily to lightly armed with prickles; prickles can be bifurcate.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Rachis</emphasis>
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straight or twisted, without prickles or armed with prickles up to half the length of the leaves.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Leaflets</emphasis>
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articulate, sessile, membranaceous to coriaceous, linear to obovate, opposite to subopposite or clustered, not imbricate, generally acuminate at apex, attenuate at base, margins entire; articulations green to brown.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Pollen strobili</emphasis>
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1-2, with sterile tip, erect, cylindrical, green to cream with blackish to reddish brown trichomes at maturity; pollen sporangiophores deltoid to cuneate, basally stalked, distal face bicornate, fertile abaxial surface with 24-280 sporangia in clusters of (2)3(4-5), dehiscent by longitudinal slit; peduncle pubescent to tomentose.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Ovulate strobili</emphasis>
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usually solitary, globose to cylindrical; green with pale pink to blackish trichomes at maturity, acute to apiculate apex; ovulate sporangiophores peltate with a narrow basal stalk and transversely hexagonal tips, bicornate at distal end; peduncle pubescent to tomentose, erect to pendulous.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Seeds</emphasis>
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(ovules) 2 per megasporophyll projecting inward toward the strobilus axis, spherical, sarcotesta pink to yellowish when immature, light brown at maturity, sclerotesta smooth with several furrows longitudinal from micropylar end.
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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 habitats.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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The 36 species of
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<taxonomicName class="Cycadopsida" family="Zamiaceae" genus="Ceratozamia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ceratozamia" order="Cycadales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="1">Ceratozamia</emphasis>
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</taxonomicName>
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are only found from Mexico to Central America, usually in montane habitats on limestone soils at elevations from 19 to 2,000 m. Most of the species are narrowly endemic, and all are on CITES Appendix I.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |