324 lines
22 KiB
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324 lines
22 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.156.53502" ID-GBIF-Dataset="8359519b-814e-429e-b833-5f40a423161f" ID-PMC="PMC7471474" ID-Pensoft-Pub="1314-2003-156-1" ID-Pensoft-UUID="FCF137936A2D5532BA7A2C42EF0A29A5" ID-PubMed="32943975" ModsDocID="1314-2003-156-1" checkinTime="1598112901374" checkinUser="pensoft" docAuthor="Martinez-Dominguez, Lili, Nicolalde-Morejon, Fernando, Lorea-Hernandez, Francisco G., Vergara-Silva, Francisco & Stevenson, Dennis Wm." docDate="2020" docId="D6EC89E26ABB5C73BB17C3EE5A0284D8" docLanguage="en" docName="PhytoKeys 156: 1-25" docOrigin="PhytoKeys 156" docSource="http://dx.doi.org/10.3897/phytokeys.156.53502" docTitle="Ceratozamia leptoceras Martínez-Domínguez & Nicolalde-Morejón & Lorea-Hernández & Vergara-Silva & Stevenson 2020, sp. nov." docType="treatment" docVersion="4" id="FCF137936A2D5532BA7A2C42EF0A29A5" lastPageNumber="1" masterDocId="FCF137936A2D5532BA7A2C42EF0A29A5" masterDocTitle="A novelty in Ceratozamia (Zamiaceae, Cycadales) from the Sierra Madre del Sur, Mexico: biogeographic and morphological patterns, DNA barcoding and phenology" masterLastPageNumber="25" masterPageNumber="1" pageNumber="1" updateTime="1668139947983" 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>A novelty in Ceratozamia (Zamiaceae, Cycadales) from the Sierra Madre del Sur, Mexico: biogeographic and morphological patterns, DNA barcoding and phenology</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:affiliation>Posgrado en Ciencias Biologicas, Instituto de Biologia, Universidad Nacional Autonoma de Mexico, 3 er. Circuito Exterior, Ciudad Universitaria, 04510, Coyoaca ́ n, CDMX, Mexico & Laboratorio de Taxonomia Integrativa, Instituto de Investigaciones Biologicas, Universidad Veracruzana, Xalapa, 91190, Veracruz. Mexico & Laboratorio de Sistema ́ tica Molecular (Jardi ́ n Bota ́ nico), Instituto de Biologi ́ a, Universidad Nacional Auto ́ noma de Me ́ xico, 3 er. Circuito Exterior, Ciudad Universitaria, 04510, Coyoaca ́ n, 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>Nicolalde-Morejon, Fernando</mods:namePart>
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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="orcid">https://orcid.org/0000-0003-1423-7474</mods:nameIdentifier>
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<mods:nameIdentifier type="email">f_nicolalde@yahoo.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>Lorea-Hernandez, Francisco G.</mods:namePart>
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<mods:affiliation>Red de Biodiversidad y Sistematica, Instituto de Ecologia, A. C., Xalapa, 91073, Veracruz. 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:affiliation>Laboratorio de Sistema ́ tica Molecular (Jardi ́ n Bota ́ nico), Instituto de Biologi ́ a, Universidad Nacional Auto ́ noma de Me ́ xico, 3 er. Circuito Exterior, Ciudad Universitaria, 04510, Coyoaca ́ n, 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:affiliation>The New York Botanical Garden, Bronx, New York, 10458 - 5120, USA</mods:affiliation>
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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>2020</mods:date>
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<mods:detail type="volume">
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<mods:number>156</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>25</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.156.53502</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.156.53502</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-156-1</mods:identifier>
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<mods:identifier type="Pensoft-UUID">FCF137936A2D5532BA7A2C42EF0A29A5</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="167292905" LSID="urn:lsid:plazi:treatment:D6EC89E26ABB5C73BB17C3EE5A0284D8" httpUri="http://treatment.plazi.org/id/D6EC89E26ABB5C73BB17C3EE5A0284D8" 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="D6EC89E2-6ABB-5C73-BB17-C3EE5A0284D8" authority="Mart. - Domínguez, Nic-Mor., D. W. Stev. & Lorea-Hern." authorityName="Martínez-Domínguez & Nicolalde-Morejón & Lorea-Hernández & Vergara-Silva & Stevenson" authorityYear="2020" class="Cycadopsida" family="Zamiaceae" genus="Ceratozamia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ceratozamia leptoceras" order="Cycadales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="leptoceras" status="sp. nov.">
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Ceratozamia leptoceras Mart.-
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<normalizedToken originalValue="Domínguez">Dominguez</normalizedToken>
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, Nic-Mor., D.W. Stev. & Lorea-Hern.
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</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Ceratozamia leptoceras A adult plant in habit B ovulate strobilus C detail of leaflets D seedling E ptyxis F prickles on petiole." figureDoi="10.3897/phytokeys.156.53502.figure6" httpUri="https://binary.pensoft.net/fig/444867" pageId="0" pageNumber="1">Figures 6</figureCitation>
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Illustration of Ceratozamia leptoceras A cataphyll B microsporophyll C ovulate strobilus D leaves and detail of leaflets E stem F seed G leaflet. This illustration is based on L. Martinez-Dominguez & F. Nicolalde-Morejon 1867, with exception microsporophyll, which is based on L. Martinez-Dominguez et al. 1757." figureDoi="10.3897/phytokeys.156.53502.figure7" httpUri="https://binary.pensoft.net/fig/444868" pageId="0" pageNumber="1">, 7</figureCitation>
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<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Ceratozamia leptoceras A detail of ovulate strobilus and megasporophylls B seeds C abaxial view of microsporophylls D cataphylls A, B, D are based on L. Martinez-Dominguez & F. Nicolalde-Morejon 1867; C is based on L. Martinez-Dominguez et al. 1757." figureDoi="10.3897/phytokeys.156.53502.figure8" httpUri="https://binary.pensoft.net/fig/444869" pageId="0" pageNumber="1">, 8</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">Type.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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Mexico. Guerrero: Tlacoachistlahuaca, 3 Km NW of San Pedro Cuitlapan, 1,400 m, 26 Jun. 2019,
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<emphasis italics="true" pageId="0" pageNumber="1">
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L.
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<normalizedToken originalValue="Martínez-Domínguez">Martinez-Dominguez</normalizedToken>
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& F.
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<normalizedToken originalValue="Nicolalde-Morejón">Nicolalde-Morejon</normalizedToken>
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1867
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</emphasis>
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♀ (holotype CIB; isotypes MEXU, NY).
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</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 leptoceras" order="Cycadales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="leptoceras">
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<emphasis italics="true" pageId="0" pageNumber="1">Ceratozamia leptoceras</emphasis>
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</taxonomicName>
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is most similar to
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<taxonomicName lsidName="C. robusta" pageId="0" pageNumber="1" rank="species" species="robusta">
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<emphasis italics="true" pageId="0" pageNumber="1">C. robusta</emphasis>
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</taxonomicName>
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, but can be distinguished by its linear membranaceous leaflets and petioles with thin prickles. In addition,
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<taxonomicName lsidName="C. leptoceras" pageId="0" pageNumber="1" rank="species" species="leptoceras">
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<emphasis italics="true" pageId="0" pageNumber="1">C. leptoceras</emphasis>
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</taxonomicName>
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is easily distinguished from its congeners by having obconic microsporophylls with a long, linear infertile portion (0.83-0.96 cm), and two thin horns; ovulate strobilus with abundant pubescence at base of megasporophylls, 8-9 orthostichies, and 7-9 sporophylls per orthostichy.
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</paragraph>
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<caption doi="10.3897/phytokeys.156.53502.figure6" httpUri="https://binary.pensoft.net/fig/444867" pageId="0" pageNumber="1" start="Figure 6" startId="F6">
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" pageId="0" pageNumber="1">Figure 6.</emphasis>
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<taxonomicName class="Cycadopsida" family="Zamiaceae" genus="Ceratozamia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ceratozamia leptoceras" order="Cycadales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="leptoceras">
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<emphasis italics="true" pageId="0" pageNumber="1">Ceratozamia leptoceras</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="1">A</emphasis>
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adult plant in habit
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<emphasis bold="true" pageId="0" pageNumber="1">B</emphasis>
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ovulate strobilus
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<emphasis bold="true" pageId="0" pageNumber="1">C</emphasis>
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detail of leaflets
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<emphasis bold="true" pageId="0" pageNumber="1">D</emphasis>
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seedling
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<emphasis bold="true" pageId="0" pageNumber="1">E</emphasis>
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ptyxis
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<emphasis bold="true" pageId="0" pageNumber="1">F</emphasis>
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prickles on petiole.
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</paragraph>
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</caption>
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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">Additional specimens examined</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" pageId="0" pageNumber="1">(paratypes).</emphasis>
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Mexico.
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<emphasis bold="true" pageId="0" pageNumber="1">Guerrero</emphasis>
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: Cochoapa El Grande, 4 km to W-NW of San Pedro by a logging road, 1,170 m, 4 Feb 1984,
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<emphasis italics="true" pageId="0" pageNumber="1">
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F.
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<normalizedToken originalValue="Lorea-Hernández">Lorea-Hernandez</normalizedToken>
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2928
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</emphasis>
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(FCME); Tlacoachistlahuaca, San Pedro Cuitlapan, riverbank
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<normalizedToken originalValue="“Chipili”">"Chipili"</normalizedToken>
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, 1,200 m, 29 May 2019,
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<emphasis italics="true" pageId="0" pageNumber="1">
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L.
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<normalizedToken originalValue="Martínez-Domínguez">Martinez-Dominguez</normalizedToken>
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et al. 1756
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</emphasis>
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(CIB),
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<emphasis italics="true" pageId="0" pageNumber="1">1757</emphasis>
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(CIB, MEXU),
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<emphasis italics="true" pageId="0" pageNumber="1">1758</emphasis>
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(XAL),
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<emphasis italics="true" pageId="0" pageNumber="1">1759</emphasis>
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(CIB, MEXU);
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<emphasis italics="true" pageId="0" pageNumber="1">
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F.
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<normalizedToken originalValue="Nicolalde-Morejón">Nicolalde-Morejon</normalizedToken>
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et al. 3173
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</emphasis>
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(XAL),
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<emphasis italics="true" pageId="0" pageNumber="1">3174</emphasis>
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(FCME),
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<emphasis italics="true" pageId="0" pageNumber="1">3175</emphasis>
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(CIB); 3 km NW of San Pedro Cuitlapan, 1,400 m, 26 June 2019,
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<emphasis italics="true" pageId="0" pageNumber="1">
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L.
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<normalizedToken originalValue="Martínez-Domínguez">Martinez-Dominguez</normalizedToken>
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& F.
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<normalizedToken originalValue="Nicolalde-Morejón">Nicolalde-Morejon</normalizedToken>
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1860
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</emphasis>
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,
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<emphasis italics="true" pageId="0" pageNumber="1">1861</emphasis>
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(MEXU),
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<emphasis italics="true" pageId="0" pageNumber="1">1862-1866</emphasis>
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(CIB).
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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 italics="true" pageId="0" pageNumber="1">Stem</emphasis>
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epigeous, erect to decumbent, 30-150 cm in length, 11-35 cm in diameter, covered with leaf bases.
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<taxonomicName genus="Cataphylls" lsidName="Cataphylls" pageId="0" pageNumber="1" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="1">Cataphylls</emphasis>
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</taxonomicName>
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persistent, reddish-brown, densely brownish tomentose abaxially at emergence, pubescent at maturity, triangular, apex acuminate, 9-11
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<normalizedToken originalValue="×">x</normalizedToken>
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2.5-3 cm at base.
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<emphasis italics="true" pageId="0" pageNumber="1">Leaves</emphasis>
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7-50, descending, 93.5-281 cm, green at emergence with sparse reddish-brown pubescence, glabrous at maturity.
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<emphasis italics="true" pageId="0" pageNumber="1">Petiole</emphasis>
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terete, linear, 45-85 cm, armed with long (0.48-0.68 cm) and thin prickles, copperish-green in mature leaves.
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<emphasis italics="true" pageId="0" pageNumber="1">Rachis</emphasis>
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terete, linear, 75-196 cm, armed with long and thin prickles, green in mature leaves.
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<emphasis italics="true" pageId="0" pageNumber="1">Leaflets</emphasis>
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22-61 pairs, linear, abaxially curved, not basally falcate, membranaceous, flat, opposite to subopposite, plane, green, adaxial and abaxial surfaces glabrous, acuminate and symmetric apex, attenuate at base, with conspicuous and green veins; median leaflets 28-43.5
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<normalizedToken originalValue="×">x</normalizedToken>
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1.9-2.8 cm, 1.8-2.8 cm between leaflets; articulations generally copperish-green.
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<emphasis italics="true" pageId="0" pageNumber="1">Pollen strobilus</emphasis>
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generally solitary (rarely 2), cylindrical, erect, 40-45 cm in length, 6.0-7.8 cm in diameter, brownish-yellow at emergence, yellowish-green with brownish trichomes at maturity; peduncle tomentose, reddish-brown to brown, 13-19 cm in length, 1.5-2.0 cm in diameter; microsporophylls 2.1-2.45
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<normalizedToken originalValue="×">x</normalizedToken>
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1.09-1.30 cm, obconic, non-recurved distal face, fertile portion deeply lobate, infertile portion 0.83-0.96 cm, linear, horns 0.1-0.23 cm, straight, thin, 0.44-0.56 cm between horns, 180-230 sporangia on abaxial side.
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<emphasis italics="true" pageId="0" pageNumber="1">Ovulate strobilus</emphasis>
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solitary, cylindrical, erect, 23.5-28 cm in length, 9.5-11 cm in diameter, brownish-green with greyish-black trichomes at emergence, copperish-green with greyish-black pubescence at maturity, acute apex; peduncle tomentose, brown, 11-16 cm in length, 1.5-2.0 cm in diameter; megasporophylls 56-81, 8-9 orthostichies (column), 7-9 sporophylls per column, 4.9-5.6
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<normalizedToken originalValue="×">x</normalizedToken>
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2.2-2.6 cm, prominent distal face, horns 0.63-0.81 cm, straight, 0.95-1.35 cm between horns, straight angle between horns.
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<emphasis italics="true" pageId="0" pageNumber="1">Seeds</emphasis>
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ovoid, 2.43-2.71 cm in length, 1.4-1.8 cm in diameter, sarcotesta whitish-pink when immature, light brown at maturity.
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</paragraph>
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<caption doi="10.3897/phytokeys.156.53502.figure7" httpUri="https://binary.pensoft.net/fig/444868" pageId="0" pageNumber="1" start="Figure 7" startId="F7">
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" pageId="0" pageNumber="1">Figure 7.</emphasis>
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Illustration of
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<taxonomicName class="Cycadopsida" family="Zamiaceae" genus="Ceratozamia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ceratozamia leptoceras" order="Cycadales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="leptoceras">
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<emphasis italics="true" pageId="0" pageNumber="1">Ceratozamia leptoceras</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="1">A</emphasis>
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cataphyll
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<emphasis bold="true" pageId="0" pageNumber="1">B</emphasis>
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microsporophyll
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<emphasis bold="true" pageId="0" pageNumber="1">C</emphasis>
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ovulate strobilus
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<emphasis bold="true" pageId="0" pageNumber="1">D</emphasis>
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leaves and detail of leaflets
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<emphasis bold="true" pageId="0" pageNumber="1">E</emphasis>
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stem
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<emphasis bold="true" pageId="0" pageNumber="1">F</emphasis>
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seed
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<emphasis bold="true" pageId="0" pageNumber="1">G</emphasis>
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leaflet. This illustration is based on
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<emphasis italics="true" pageId="0" pageNumber="1">
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L.
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<normalizedToken originalValue="Martínez-Domínguez">Martinez-Dominguez</normalizedToken>
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& F.
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<normalizedToken originalValue="Nicolalde-Morejón">Nicolalde-Morejon</normalizedToken>
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1867
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</emphasis>
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, with exception microsporophyll, which is based on
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<emphasis italics="true" pageId="0" pageNumber="1">
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L.
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<normalizedToken originalValue="Martínez-Domínguez">Martinez-Dominguez</normalizedToken>
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et al. 1757
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</emphasis>
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.
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</paragraph>
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</caption>
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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">
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The specific epithet alludes to microsporophylls horns shape, which are short and thin. This name comes from the Greek
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<normalizedToken originalValue="“lepto”">"lepto"</normalizedToken>
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, which means thin or fine, and
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<normalizedToken originalValue="“ceras”">"ceras"</normalizedToken>
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in reference to horns.
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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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Only known from Guerrero, Mexico, on the karstic rocks within the elevation range of 1,170-1,400 m of the Sierra Madre del Sur subprovince of the Guerreran district (
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<bibRefCitation DOI="https://doi.org/10.1016/j.rmb.2017.07.012" author="Morrone, JJ" journalOrPublisher="Revista Mexicana de Biodiversidad" pageId="0" pageNumber="1" pagination="710 - 714" refId="B27" refString="Morrone, JJ, 2017. Biogeographic regionalization of the Sierra Madre del Surprovince, Mexico. Revista Mexicana de Biodiversidad 88 (3): 710 - 714, DOI: https://doi.org/10.1016/j.rmb.2017.07.012" title="Biogeographic regionalization of the Sierra Madre del Surprovince, Mexico." url="https://doi.org/10.1016/j.rmb.2017.07.012" volume="88" year="2017">Morrone 2017</bibRefCitation>
|
||
) (Fig.
|
||
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Distribution map of the genus Ceratozamia (black solid circles). Distributions for species morphologically similar to Ceratozamia leptoceras are represented with an asterisk and a double circle. Guerrero state and Putla subregion of cloud forest are shown with outline and shaded area, respectively. Inset: points corresponding to the Guerrero mountain range where Ceratozamia was collected." figureDoi="10.3897/phytokeys.156.53502.figure1" httpUri="https://binary.pensoft.net/fig/444862" pageId="0" pageNumber="1">1</figureCitation>
|
||
). This species occurs in cloud forest. The climate type is (A) C (w2)-semi-warm temperate subhumid with summer rains, and the annual precipitation is from 2, 000 to 2, 500 mm (
|
||
<bibRefCitation author="Garcia, E" journalOrPublisher="Instituto de Geografia-UNAM, Mexico" pageId="0" pageNumber="1" refId="B6" refString="Garcia, E, 2004. Modificaciones al Sistema de Clasificacion Climatica de Koeppen. Instituto de Geografia-UNAM, Mexico" title="Modificaciones al Sistema de Clasificacion Climatica de Koeppen." year="2004">
|
||
<normalizedToken originalValue="García">Garcia</normalizedToken>
|
||
2004
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="1" type="phenology">
|
||
<paragraph pageId="0" pageNumber="1">Phenology.</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">The leaves are produced in groups of 9 to 15 and mature almost simultaneously. Ovulate strobili mature from June to July; seeds mature from August to September. Pollen strobili mature from January to May.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="1" type="common names">
|
||
<paragraph pageId="0" pageNumber="1">Common names.</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
The common local name for this species by the
|
||
<normalizedToken originalValue="“Mixteco”">"Mixteco"</normalizedToken>
|
||
ethnic group is
|
||
<emphasis italics="true" pageId="0" pageNumber="1">
|
||
<normalizedToken originalValue="Shalukaá">Shalukaa</normalizedToken>
|
||
</emphasis>
|
||
.
|
||
</paragraph>
|
||
<caption doi="10.3897/phytokeys.156.53502.figure8" httpUri="https://binary.pensoft.net/fig/444869" pageId="0" pageNumber="1" start="Figure 8" startId="F8">
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis bold="true" pageId="0" pageNumber="1">Figure 8.</emphasis>
|
||
<taxonomicName class="Cycadopsida" family="Zamiaceae" genus="Ceratozamia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ceratozamia leptoceras" order="Cycadales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="leptoceras">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Ceratozamia leptoceras</emphasis>
|
||
</taxonomicName>
|
||
<emphasis bold="true" pageId="0" pageNumber="1">A</emphasis>
|
||
detail of ovulate strobilus and megasporophylls
|
||
<emphasis bold="true" pageId="0" pageNumber="1">B</emphasis>
|
||
seeds
|
||
<emphasis bold="true" pageId="0" pageNumber="1">C</emphasis>
|
||
abaxial view of microsporophylls
|
||
<emphasis bold="true" pageId="0" pageNumber="1">D</emphasis>
|
||
cataphylls
|
||
<emphasis bold="true" pageId="0" pageNumber="1">A, B, D</emphasis>
|
||
are based on
|
||
<emphasis italics="true" pageId="0" pageNumber="1">
|
||
L.
|
||
<normalizedToken originalValue="Martínez-Domínguez">Martinez-Dominguez</normalizedToken>
|
||
& F.
|
||
<normalizedToken originalValue="Nicolalde-Morejón">Nicolalde-Morejon</normalizedToken>
|
||
1867
|
||
</emphasis>
|
||
; C is based on
|
||
<emphasis italics="true" pageId="0" pageNumber="1">
|
||
L.
|
||
<normalizedToken originalValue="Martínez-Domínguez">Martinez-Dominguez</normalizedToken>
|
||
et al. 1757
|
||
</emphasis>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |