339 lines
26 KiB
XML
339 lines
26 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.50.4873" ID-PMC="PMC4489085" ID-Pensoft-Pub="1314-2003-50-61" ID-Pensoft-UUID="FFB1FFBCFF9CFFDDE37D7217FF84FF94" ID-PubMed="26140021" ID-Zenodo-Dep="576278" ModsDocID="1314-2003-50-61" checkinTime="1451251517643" checkinUser="pensoft" docAuthor="Valdespino, Ivan A., Heringer, Gustavo, Salino, Alexandre, Goes-Neto, Luiz A. de Araujo & Ceballos, Jorge" docDate="2015" docId="CCD19BD2B7F17CD6E39AC5E97068C166" docLanguage="en" docName="PhytoKeys 50: 61-99" docOrigin="PhytoKeys 50" docPubDate="2015-06-16" docSource="http://dx.doi.org/10.3897/phytokeys.50.4873" docTitle="Selaginella sematophylla Valdespino, G. Heringer & Salino 2015, sp. nov." docType="treatment" docVersion="6" id="FFB1FFBCFF9CFFDDE37D7217FF84FF94" lastPageNumber="80" masterDocId="FFB1FFBCFF9CFFDDE37D7217FF84FF94" masterDocTitle="Seven new species of Selaginella subg. Stachygynandrum (Selaginellaceae) from Brazil and new synonyms for the genus" masterLastPageNumber="99" masterPageNumber="61" pageNumber="77" updateTime="1668141371619" 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>Seven new species of Selaginella subg. Stachygynandrum (Selaginellaceae) from Brazil and new synonyms for the 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>Valdespino, Ivan A.</mods:namePart>
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<mods:affiliation>Departamento de Botanica, Facultad de Ciencias Naturales, Exactas y Tecnologia, Universidad de Panama, Apartado Postal 0824 - 00073, Panama</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>Heringer, Gustavo</mods:namePart>
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<mods:affiliation>Pos-Graduacao em Botanica, Departamento de Biologia Vegetal, Universidade Federal de Vicosa, CEP 36.570 - 000 Vicosa, Minas Gerais, Brazil</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>Salino, Alexandre</mods:namePart>
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<mods:affiliation>Departamento de Botanica, Instituto de Ciencias Biologicas, Universidade Federal de Minas Gerais, CP 486, 31270 - 901, Belo Horizonte, MG, Brazil</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>Goes-Neto, Luiz A. de Araujo</mods:namePart>
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<mods:affiliation>Departamento de Botanica, Instituto de Ciencias Biologicas, Universidade Federal de Minas Gerais, CP 486, 31270 - 901, Belo Horizonte, MG, Brazil</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>Ceballos, Jorge</mods:namePart>
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<mods:affiliation>Smithsonian Tropical Research Institute, Apartado Postal 0843 - 03092, Panama</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>2015</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2015-06-16</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>50</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>61</mods:start>
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<mods:end>99</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.50.4873</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.50.4873</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-50-61</mods:identifier>
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<mods:identifier type="Pensoft-UUID">FFB1FFBCFF9CFFDDE37D7217FF84FF94</mods:identifier>
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<mods:identifier type="Zenodo-Dep">576278</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152025793" LSID="urn:lsid:plazi:treatment:CCD19BD2B7F17CD6E39AC5E97068C166" httpUri="http://treatment.plazi.org/id/CCD19BD2B7F17CD6E39AC5E97068C166" lastPageId="19" lastPageNumber="80" pageId="16" pageNumber="77">
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<subSubSection pageId="16" pageNumber="77" type="nomenclature">
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<paragraph pageId="16" pageNumber="77">
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<taxonomicName LSID="CCD19BD2-B7F1-7CD6-E39A-C5E97068C166" authority="Valdespino, G. Heringer & Salino" authorityName="Valdespino, G. Heringer & Salino" authorityYear="2015" class="Lycopodiopsida" family="Selaginellaceae" genus="Selaginella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Selaginella sematophylla" order="Selaginellales" pageId="16" pageNumber="77" phylum="Lycopodiophyta" rank="species" species="sematophylla" status="sp. nov.">Selaginella sematophylla Valdespino, G. Heringer & Salino</taxonomicName>
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<taxonomicNameLabel pageId="16" pageNumber="77">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 14" captionStartId="F14" captionText="Figure 14. Selaginella sematophylla Valdespino, G. Heringer & Salino. A Section of upper surface of stem B Upper surface of median leaf C Section of lower surface of stem D Lower surface of lateral leaf A-D taken from paratype, Brade et al. [Beta 109] (R)." figureDoi="10.3897/phytokeys.50.4873.figure14" httpUri="https://binary.pensoft.net/fig/45226" pageId="16" pageNumber="77">Figures 14</figureCitation>
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<figureCitation captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Selaginella sematophylla Valdespino, G. Heringer & Salino. A Megaspore proximal face B Close-up of megaspore proximal face surface C Megaspore distal face D Close-up of megaspore distal face surface E Microspore proximal face F Close-up of microspore proximal face surface G Microspore distal face H Close-up of microspore distal face surface A-H taken from holotype, Brade & Barbosa 17953 (MO)." figureDoi="10.3897/phytokeys.50.4873.figure15" httpUri="https://binary.pensoft.net/fig/45227" pageId="16" pageNumber="77">, 15</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="16" pageNumber="77" type="diagnosis">
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<paragraph pageId="16" pageNumber="77">Diagnosis.</paragraph>
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<paragraph pageId="16" pageNumber="77">
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<taxonomicName authorityName="Valdespino, G. Heringer & Salino" authorityYear="2015" class="Lycopodiopsida" family="Selaginellaceae" genus="Selaginella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Selaginella sematophylla" order="Selaginellales" pageId="16" pageNumber="77" phylum="Lycopodiophyta" rank="species" species="sematophylla">
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<emphasis italics="true" pageId="16" pageNumber="77">Selaginella sematophylla</emphasis>
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</taxonomicName>
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differs chiefly from
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<taxonomicName authorityName="Baker" authorityYear="1883" class="Lycopodiopsida" family="Selaginellaceae" genus="Selaginella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Selaginella vestiens" order="Selaginellales" pageId="16" pageNumber="77" phylum="Lycopodiophyta" rank="species" species="vestiens">
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<emphasis italics="true" pageId="16" pageNumber="77">Selaginella vestiens</emphasis>
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</taxonomicName>
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in having (vs. lacking) idioblasts on upper surfaces of median leaves and dorsal sporophylls and on lower surfaces of lateral leaves, and by its acute (vs. acuminate to aristate, 0.4-0.7 mm) median leaves, and creeping (vs. ascending to suberect) habit.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="17" pageNumber="78" type="type">
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<paragraph pageId="17" pageNumber="78">
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<pageBreakToken pageId="17" pageNumber="78" start="start">Type</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="17" pageNumber="78">
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<emphasis bold="true" pageId="17" pageNumber="78">BRAZIL</emphasis>
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. Minas Gerais:
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<normalizedToken originalValue="São">Sao</normalizedToken>
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<normalizedToken originalValue="Sebastião">Sebastiao</normalizedToken>
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do
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<normalizedToken originalValue="Paraíso">Paraiso</normalizedToken>
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,
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<normalizedToken originalValue="Baú">Bau</normalizedToken>
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, [ca.
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<geoCoordinate degrees="20" direction="south" minutes="53" orientation="latitude" precision="15" seconds="52" value="-20.897778">20°53'52"S</geoCoordinate>
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,
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<geoCoordinate degrees="46" direction="west" minutes="57" orientation="longitude" precision="15" seconds="33" value="-46.959167">46°57'33"W</geoCoordinate>
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], 26 Apr 1945,
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<emphasis italics="true" pageId="17" pageNumber="78">A.C. Brade & A. Barbosa 17953</emphasis>
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(holotype: MO!; isotypes: BM!, CESJ!, NY!, PMA-fragment!, RB-image!).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="18" lastPageNumber="79" pageId="17" pageNumber="78" type="description">
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<paragraph pageId="17" pageNumber="78">Description.</paragraph>
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<paragraph pageId="18" pageNumber="79">
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<emphasis italics="true" pageId="18" pageNumber="79">
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<pageBreakToken pageId="18" pageNumber="79" start="start">Plants</pageBreakToken>
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</emphasis>
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terrestrial.
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<emphasis italics="true" pageId="18" pageNumber="79">Stems</emphasis>
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creeping, stramineous, 2-3.5 cm long, 0.1-0.3 mm diam., exarticulate, not flagelliform or stoloniferous, 1-branched.
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<emphasis italics="true" pageId="18" pageNumber="79">Rhizophores</emphasis>
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axillary, borne throughout stems, filiform, 0.05-0.1 mm diam.
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<emphasis italics="true" pageId="18" pageNumber="79">Leaves</emphasis>
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heteromorphic throughout, thin-membranaceous to chartaceous, both surfaces glabrous, upper surfaces green, lower surfaces silvery green.
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<emphasis italics="true" pageId="18" pageNumber="79">Lateral leaves</emphasis>
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distant or imbricate distally, patent, ovate, 1.0-1.4
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<normalizedToken originalValue="×">x</normalizedToken>
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0.6-0.9 mm; bases rounded, acroscopic bases strongly overlapping the stems, basiscopic bases free from the stems; acroscopic margins hyaline to green-hyaline in a band 2-6 cells wide, the cells elongate and papillate parallel to margins, papillae in 1 row over each cell lumen, short- to long-ciliate along proximal
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<normalizedToken originalValue="¼-½">1/4-1/2</normalizedToken>
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and serrulate distally; basiscopic margins hyaline in a band 2 or 3 cells wide, the cells as on acroscopic margins, short-ciliate along proximal ⅕, otherwise serrate to serrulate along distal ⅘; apices acute, tipped by 1-3 teeth; upper surfaces comprising quadrangular to rounded, sinuate-walled cells, some of these on or near basiscopic and apical regions of the laminae, which are covered by 1-5 papillae, without idioblasts or stomata, lower surfaces comprising elongate, sinuate-walled cells, some of these papillate and idioblast-like, papillae in 1 row over each cell lumen, with stomata along midribs and few irregularly distributed over laminae.
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<emphasis italics="true" pageId="18" pageNumber="79">Median leaves</emphasis>
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imbricate, ascending, lanceolate, 0.8-1.4
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<normalizedToken originalValue="×">x</normalizedToken>
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0.3-0.7 mm; bases oblique to rounded, margins hyaline in a band 3-7 cells wide, the cells elongate and papillate parallel to margins, papillae in 1 row over each cell lumen, serrate to denticulate throughout; apices acute, tipped by 1 or 2 teeth; upper surfaces comprising rounded to quadrangular, sinuate-walled cells, most of these covered by 1-7 papillae, and some idioblast-like, papillate, elongate cells with papillae in 1 row over each cell lumen along both sides of the midribs, with stomata in 1 or 2 rows along midribs and a few irregularly distributed on proximal region of inner half of the laminae, lower surfaces comprising elongate, sinuate-walled cells, without stomata.
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<emphasis italics="true" pageId="18" pageNumber="79">Axillary leaves</emphasis>
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similar to lateral leaves.
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<emphasis italics="true" pageId="18" pageNumber="79">Strobili</emphasis>
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terminal on branch tips, lax, slightly quadrangular, 2.0-8.0 mm.
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<emphasis italics="true" pageId="18" pageNumber="79">Sporophylls</emphasis>
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monomorphic to slightly dimorphic, without a laminar flap, lanceolate, 1-1.4
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<normalizedToken originalValue="×">x</normalizedToken>
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0.5-0.8 mm, each without a keel; bases rounded; margins hyaline, serrulate; apices gradually acute, tipped by 1-3 teeth;
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<emphasis italics="true" pageId="18" pageNumber="79">dorsal sporophylls</emphasis>
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with both surfaces having idioblasts, upper surfaces green with cells as in median leaves, except for the half that overlaps the ventral sporophylls, there hyaline to greenish hyaline and with elongate, papillate, and slightly sinuate-walled cells, lower surface silvery green comprising elongate, sinuate-walled cells;
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<emphasis italics="true" pageId="18" pageNumber="79">ventral sporophylls</emphasis>
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with both surfaces hyaline and comprising elongate, sinuate-walled cells.
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<emphasis italics="true" pageId="18" pageNumber="79">Megasporangia</emphasis>
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in 2 ventral rows;
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<emphasis italics="true" pageId="18" pageNumber="79">megaspores</emphasis>
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cream or light-yellow, rugulate-reticulate with granulate-perforate microstructure on proximal faces, reticulate or reticulate-granular with granulate-echinulate and perforate microstructure on distal faces, 275-290
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<normalizedToken originalValue="µm">µm</normalizedToken>
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.
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<emphasis italics="true" pageId="18" pageNumber="79">Microsporangia</emphasis>
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in 2 dorsal rows;
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<emphasis italics="true" pageId="18" pageNumber="79">microspores</emphasis>
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orange, psilate marginally to rugulate towards the center with granulate microstructure on proximal faces, rugulate-cristate or cristate with broad baculate-like projections and granulate microstructure on distal faces, 28-40
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<normalizedToken originalValue="µm">µm</normalizedToken>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="18" pageNumber="79" type="habitat and distribution">
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<paragraph pageId="18" pageNumber="79">Habitat and distribution.</paragraph>
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<paragraph pageId="18" pageNumber="79">
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<taxonomicName authorityName="Valdespino, G. Heringer & Salino" authorityYear="2015" class="Lycopodiopsida" family="Selaginellaceae" genus="Selaginella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Selaginella sematophylla" order="Selaginellales" pageId="18" pageNumber="79" phylum="Lycopodiophyta" rank="species" species="sematophylla">
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<emphasis italics="true" pageId="18" pageNumber="79">Selaginella sematophylla</emphasis>
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</taxonomicName>
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is known from Minas Gerais,
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<normalizedToken originalValue="Espírito">Espirito</normalizedToken>
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Santo, and Rio de Janeiro states in Brazil. It grows in Campos Rupestres and Atlantic Rainforest vegetation on sandy soil in shaded, wet places at 1000-1230 m.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="19" pageNumber="80" type="etymology">
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<paragraph pageId="19" pageNumber="80">
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<pageBreakToken pageId="19" pageNumber="80" start="start">Etymology</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="19" pageNumber="80">
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The epithet of the new species derives from the Greek,
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<emphasis italics="true" pageId="19" pageNumber="80">sema -tos</emphasis>
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, meaning sign, flag, mark and
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<emphasis italics="true" pageId="19" pageNumber="80">phyllon</emphasis>
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, meaning leaf; this refers to the presence of conspicuous, hyaline idioblasts on upper leaf surfaces.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="19" pageNumber="80" type="conservation status">
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<paragraph pageId="19" pageNumber="80">Conservation status.</paragraph>
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<paragraph pageId="19" pageNumber="80">
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The distributional range of
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<taxonomicName authorityName="Valdespino, G. Heringer & Salino" authorityYear="2015" class="Lycopodiopsida" family="Selaginellaceae" genus="Selaginella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Selaginella sematophylla" order="Selaginellales" pageId="19" pageNumber="80" phylum="Lycopodiophyta" rank="species" species="sematophylla">
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<emphasis italics="true" pageId="19" pageNumber="80">Selaginella sematophylla</emphasis>
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</taxonomicName>
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encompasses three southeastern states of Brazil, but the vegetation types it inhabits are in peril; thus, we believe advisable to consider it vulnerable (VU), according to
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<bibRefCitation author="IUCN" journalOrPublisher="IUCN, Gland, Switzerland and Cambridge, United Kingdom" pageId="23" pageNumber="84" refId="B10" refString="IUCN, 2012. IUCN Red List Categories and Criteria, Version 3.1. Second edition. Prepared by the IUCN Species Survival Commission. IUCN, Gland, Switzerland and Cambridge, United Kingdom" title="IUCN Red List Categories and Criteria, Version 3.1. Second edition. Prepared by the IUCN Species Survival Commission" year="2012">IUCN (2012)</bibRefCitation>
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categories and criteria.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="19" pageNumber="80" type="additional specimens examined (paratypes)">
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<paragraph pageId="19" pageNumber="80">Additional specimens examined (paratypes).</paragraph>
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<paragraph pageId="19" pageNumber="80">
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<emphasis bold="true" pageId="19" pageNumber="80">BRAZIL. Minas Gerais</emphasis>
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: Arredores de
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<normalizedToken originalValue="São">Sao</normalizedToken>
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<normalizedToken originalValue="Sebastião">Sebastiao</normalizedToken>
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do
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<normalizedToken originalValue="Paraíso">Paraiso</normalizedToken>
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, Apr 1945,
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<emphasis italics="true" pageId="19" pageNumber="80">Brade et al. [Beta 109]</emphasis>
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(R);
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<normalizedToken originalValue="Baú">Bau</normalizedToken>
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, 26 Apr 1949,
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<emphasis italics="true" pageId="19" pageNumber="80">Brade 3461</emphasis>
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(CESJ); Serra Nova, Rio Pardo de Minas, Parque Estadual de Serra Nova,
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<geoCoordinate degrees="15" direction="south" minutes="39" orientation="latitude" precision="1" seconds="37,5" value="-15.660417">15°39'37,5"S</geoCoordinate>
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,
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<geoCoordinate degrees="42" direction="west" minutes="45" orientation="longitude" precision="1" seconds="53,7" value="-42.764915">42°45'53,7"W</geoCoordinate>
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, 1000-1230 m, 13 Mar 2007,
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<emphasis italics="true" pageId="19" pageNumber="80">Salino et al. 11734</emphasis>
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(BHCB).
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<emphasis bold="true" pageId="19" pageNumber="80">
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<normalizedToken originalValue="Espírito">Espirito</normalizedToken>
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Santo
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</emphasis>
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: Santa Maria do
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<normalizedToken originalValue="Jetibá">Jetiba</normalizedToken>
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,
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<normalizedToken originalValue="Garrafão">Garrafao</normalizedToken>
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, Pedra do
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<normalizedToken originalValue="Garrafão">Garrafao</normalizedToken>
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,
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<geoCoordinate degrees="20" direction="south" minutes="10" orientation="latitude" precision="1" seconds="24,5" value="-20.173471">20°10'24,5"S</geoCoordinate>
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,
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<geoCoordinate degrees="40" direction="west" minutes="55" orientation="longitude" precision="1" seconds="6,8" value="-40.918556">40°55'6,8"W</geoCoordinate>
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, 1081 m, 28 Aug 2009,
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<emphasis italics="true" pageId="19" pageNumber="80">Salino et al. 14543</emphasis>
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(BHCB, PMA).
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<emphasis bold="true" pageId="19" pageNumber="80">Rio de Janeiro</emphasis>
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: Santo
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<normalizedToken originalValue="Antônio">Antonio</normalizedToken>
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do
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<normalizedToken originalValue="Imbé">Imbe</normalizedToken>
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, Mandigueira, Apr 1932,
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<emphasis italics="true" pageId="19" pageNumber="80">Brade & Santos-Lima 11670</emphasis>
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(R).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="19" pageNumber="80" type="discussion">
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<paragraph pageId="19" pageNumber="80">Discussion.</paragraph>
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<paragraph pageId="19" pageNumber="80">
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<taxonomicName authorityName="Valdespino, G. Heringer & Salino" authorityYear="2015" class="Lycopodiopsida" family="Selaginellaceae" genus="Selaginella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Selaginella sematophylla" order="Selaginellales" pageId="19" pageNumber="80" phylum="Lycopodiophyta" rank="species" species="sematophylla">
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<emphasis italics="true" pageId="19" pageNumber="80">Selaginella sematophylla</emphasis>
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</taxonomicName>
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is a member of subg.
|
||
<taxonomicName class="Lycopodiopsida" family="Selaginellaceae" genus="Selaginella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="(Stachygynandrum)" order="Selaginellales" pageId="19" pageNumber="80" phylum="Lycopodiophyta" rank="subGenus" subGenus="Stachygynandrum">
|
||
<emphasis italics="true" pageId="19" pageNumber="80">Stachygynandrum</emphasis>
|
||
</taxonomicName>
|
||
and is characterized by having stems 1-branched, lateral and median leaves with hyaline margins, and idioblasts on upper surfaces of median leaves (Fig.
|
||
<figureCitation captionStart="Figure 14" captionStartId="F14" captionText="Figure 14. Selaginella sematophylla Valdespino, G. Heringer & Salino. A Section of upper surface of stem B Upper surface of median leaf C Section of lower surface of stem D Lower surface of lateral leaf A-D taken from paratype, Brade et al. [Beta 109] (R)." figureDoi="10.3897/phytokeys.50.4873.figure14" httpUri="https://binary.pensoft.net/fig/45226" pageId="19" pageNumber="80">14A, B</figureCitation>
|
||
), lower surface of lateral leaves (Fig.
|
||
<figureCitation captionStart="Figure 14" captionStartId="F14" captionText="Figure 14. Selaginella sematophylla Valdespino, G. Heringer & Salino. A Section of upper surface of stem B Upper surface of median leaf C Section of lower surface of stem D Lower surface of lateral leaf A-D taken from paratype, Brade et al. [Beta 109] (R)." figureDoi="10.3897/phytokeys.50.4873.figure14" httpUri="https://binary.pensoft.net/fig/45226" pageId="19" pageNumber="80">14C, D</figureCitation>
|
||
), and on both surfaces of sporophylls.
|
||
</paragraph>
|
||
<paragraph pageId="19" pageNumber="80">
|
||
In the past, specimens of
|
||
<taxonomicName authorityName="Valdespino, G. Heringer & Salino" authorityYear="2015" class="Lycopodiopsida" family="Selaginellaceae" genus="Selaginella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Selaginella sematophylla" order="Selaginellales" pageId="19" pageNumber="80" phylum="Lycopodiophyta" rank="species" species="sematophylla">
|
||
<emphasis italics="true" pageId="19" pageNumber="80">Selaginella sematophylla</emphasis>
|
||
</taxonomicName>
|
||
were identified as
|
||
<taxonomicName class="Lycopodiopsida" family="Selaginellaceae" genus="Selaginella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Selaginella fragillima" order="Selaginellales" pageId="19" pageNumber="80" phylum="Lycopodiophyta" rank="species" species="fragillima">
|
||
<emphasis italics="true" pageId="19" pageNumber="80">Selaginella fragillima</emphasis>
|
||
</taxonomicName>
|
||
(=
|
||
<taxonomicName authorityName="Baker" authorityYear="1883" class="Lycopodiopsida" family="Selaginellaceae" genus="Selaginella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Selaginella vestiens" order="Selaginellales" pageId="19" pageNumber="80" phylum="Lycopodiophyta" rank="species" species="vestiens">
|
||
<emphasis italics="true" pageId="19" pageNumber="80">Selaginella vestiens</emphasis>
|
||
</taxonomicName>
|
||
, which see for discussion).
|
||
<taxonomicName authorityName="Valdespino, G. Heringer & Salino" authorityYear="2015" class="Lycopodiopsida" family="Selaginellaceae" genus="Selaginella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Selaginella sematophylla" order="Selaginellales" pageId="19" pageNumber="80" phylum="Lycopodiophyta" rank="species" species="sematophylla">
|
||
<emphasis italics="true" pageId="19" pageNumber="80">Selaginella sematophylla</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName authorityName="Baker" authorityYear="1883" class="Lycopodiopsida" family="Selaginellaceae" genus="Selaginella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Selaginella vestiens" order="Selaginellales" pageId="19" pageNumber="80" phylum="Lycopodiophyta" rank="species" species="vestiens">
|
||
<emphasis italics="true" pageId="19" pageNumber="80">Selaginella vestiens</emphasis>
|
||
</taxonomicName>
|
||
by cell types on leaf surfaces, median leaf apex shape, and habit, as discussed in the diagnosis.
|
||
</paragraph>
|
||
<caption ID-Zenodo-Dep="963561" doi="10.3897/phytokeys.50.4873.figure14" httpUri="https://binary.pensoft.net/fig/45226" pageId="19" pageNumber="80" start="Figure 14" startId="F14">
|
||
<paragraph pageId="19" pageNumber="80">
|
||
<emphasis bold="true" pageId="19" pageNumber="80">Figure 14.</emphasis>
|
||
<taxonomicName authorityName="Valdespino, G. Heringer & Salino" authorityYear="2015" class="Lycopodiopsida" family="Selaginellaceae" genus="Selaginella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Selaginella sematophylla" order="Selaginellales" pageId="19" pageNumber="80" phylum="Lycopodiophyta" rank="species" species="sematophylla">
|
||
<emphasis italics="true" pageId="19" pageNumber="80">Selaginella sematophylla</emphasis>
|
||
</taxonomicName>
|
||
Valdespino, G. Heringer & Salino.
|
||
<emphasis bold="true" pageId="19" pageNumber="80">A</emphasis>
|
||
Section of upper surface of stem
|
||
<emphasis bold="true" pageId="19" pageNumber="80">B</emphasis>
|
||
Upper surface of median leaf
|
||
<emphasis bold="true" pageId="19" pageNumber="80">C</emphasis>
|
||
Section of lower surface of stem
|
||
<emphasis bold="true" pageId="19" pageNumber="80">D</emphasis>
|
||
Lower surface of lateral leaf
|
||
<emphasis bold="true" pageId="19" pageNumber="80">A-D</emphasis>
|
||
taken from paratype,
|
||
<emphasis italics="true" pageId="19" pageNumber="80">Brade et al. [Beta 109]</emphasis>
|
||
(R).
|
||
</paragraph>
|
||
</caption>
|
||
<caption ID-Zenodo-Dep="963563" doi="10.3897/phytokeys.50.4873.figure15" httpUri="https://binary.pensoft.net/fig/45227" pageId="19" pageNumber="80" start="Figure 15" startId="F15">
|
||
<paragraph pageId="19" pageNumber="80">
|
||
<emphasis bold="true" pageId="19" pageNumber="80">Figure 15.</emphasis>
|
||
<taxonomicName authorityName="Valdespino, G. Heringer & Salino" authorityYear="2015" class="Lycopodiopsida" family="Selaginellaceae" genus="Selaginella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Selaginella sematophylla" order="Selaginellales" pageId="19" pageNumber="80" phylum="Lycopodiophyta" rank="species" species="sematophylla">
|
||
<emphasis italics="true" pageId="19" pageNumber="80">Selaginella sematophylla</emphasis>
|
||
</taxonomicName>
|
||
Valdespino, G. Heringer & Salino.
|
||
<emphasis bold="true" pageId="19" pageNumber="80">A</emphasis>
|
||
Megaspore proximal face
|
||
<emphasis bold="true" pageId="19" pageNumber="80">B</emphasis>
|
||
Close-up of megaspore proximal face surface
|
||
<emphasis bold="true" pageId="19" pageNumber="80">C</emphasis>
|
||
Megaspore distal face
|
||
<emphasis bold="true" pageId="19" pageNumber="80">D</emphasis>
|
||
Close-up of megaspore distal face surface
|
||
<emphasis bold="true" pageId="19" pageNumber="80">E</emphasis>
|
||
Microspore proximal face
|
||
<emphasis bold="true" pageId="19" pageNumber="80">F</emphasis>
|
||
Close-up of microspore proximal face surface
|
||
<emphasis bold="true" pageId="19" pageNumber="80">G</emphasis>
|
||
Microspore distal face
|
||
<emphasis bold="true" pageId="19" pageNumber="80">H</emphasis>
|
||
Close-up of microspore distal face surface
|
||
<emphasis bold="true" pageId="19" pageNumber="80">A-H</emphasis>
|
||
taken from holotype,
|
||
<emphasis italics="true" pageId="19" pageNumber="80">Brade & Barbosa 17953</emphasis>
|
||
(MO).
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |