treatments-xml/data/21/0B/8A/210B8A28FF9739462F96FB56C54CFE4D.xml

<document id="43F08BDD19C2C656A89BEB93BDE88ED4" ID-CLB-Dataset="142525" ID-DOI="10.11646/phytotaxa.564.1.7" ID-GBIF-Dataset="4d16c016-6b14-4056-b2c9-b6c59e89980d" ID-ISSN="1179-3163" ID-Zenodo-Dep="7077879" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" checkinTime="1663142404944" checkinUser="plazi" docAuthor="Oliveira-Da-Silva, Fúvio Rubens, Ilkiu-Borges, Anna Luiza &amp; Gradstein, S. Robbert" docDate="2022" docId="210B8A28FF9739462F96FB56C54CFE4D" docLanguage="en" docName="phytotaxa.564.1.7.pdf" docOrigin="Phytotaxa 564 (1)" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.7:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="7" docTitle="Radula pallens var. marginata F. R. Oliveira-da-Silva, Gradst. &amp; Ilk. - Borg." docType="treatment" docVersion="7" lastPageNumber="99" masterDocId="DD32F250FF9639422F1EFFA2C128FF94" masterDocTitle="Two new Neotropical taxa of Radula Dumort. (Marchantiophyta: Radulaceae) with bordered leaves" masterLastPageNumber="103" masterPageNumber="95" pageNumber="96" updateTime="1699380228018" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="A49FFAE99A460E58C1E3717D352E05E1">Two new Neotropical taxa of Radula Dumort. (Marchantiophyta: Radulaceae) with bordered leaves</mods:title>
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<mods:namePart id="26D1BB374CDFC939E95C52230231C39B">Oliveira-Da-Silva, Fúvio Rubens</mods:namePart>
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<mods:affiliation id="362AD627F81F7F241C6DA258384B3470">Postgraduation Program in Biological Sciences - Tropical Botany (UFRA / MPEG), Museu Paraense Emílio Goeldi, Coordination of Botany, Av. Perimetral 1901, 66530 - 070 Belém, Brazil. &amp; oliveira. fuvio @ gmail. com; https: // orcid. org / 0000 - 0002 - 4871 - 6740</mods:affiliation>
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<mods:namePart id="6004C693B94C94A19F2FE49AAC2EDC5A">Ilkiu-Borges, Anna Luiza</mods:namePart>
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<mods:affiliation id="B9BBD925CA1A663D54DD70F32916971A">Museu Paraense Emílio Goeldi, Coordination of Botany, Av. Perimetral 1901, 66530 - 070 Belém, Brazil. &amp; ilkiu-borges @ museu-goeldi. br; https: // orcid. org / 0000 - 0002 - 1266 - 7211</mods:affiliation>
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<mods:namePart id="844FCEA89CF533037DAD0A85D7C938CA">Gradstein, S. Robbert</mods:namePart>
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<mods:affiliation id="345025E619C175FC0428BB0BA1348666">Meise Botanic Garden, 1860 Meise, Belgium; Muséum National d’Histoire Naturelle, Institut de Systématique, Évolution, Biodiversité, 75005 Paris, France. &amp; sgradst @ gwdg. de; https: // orcid. org / 0000 - 0002 - 3849 - 6457</mods:affiliation>
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<treatment id="210B8A28FF9739462F96FB56C54CFE4D" ID-DOI="http://doi.org/10.5281/zenodo.7082500" ID-GBIF-Taxon="200620420" ID-Zenodo-Dep="7082500" LSID="urn:lsid:plazi:treatment:210B8A28FF9739462F96FB56C54CFE4D" httpUri="http://treatment.plazi.org/id/210B8A28FF9739462F96FB56C54CFE4D" lastPageId="4" lastPageNumber="99" pageId="1" pageNumber="96">
<subSubSection id="E1B868B5FF9739432F96FB56C5CDFA9A" box="[136,1253,1268,1295]" pageId="1" pageNumber="96" type="nomenclature">
<paragraph id="A91D3B3EFF9739432F96FB56C5CDFA9A" blockId="1.[136,1253,1268,1295]" box="[136,1253,1268,1295]" pageId="1" pageNumber="96">
<heading id="F2558C52FF9739432F96FB56C5CDFA9A" box="[136,1253,1268,1295]" fontSize="11" level="2" pageId="1" pageNumber="96" reason="3">
<taxonomicName id="6EA240BDFF9739432F96FB56C2F8FA9A" ID-CoL="4R9R7" authority="F.R.Oliveira-da-Silva, Gradst. &amp; Ilk.-Borg." box="[136,976,1268,1295]" class="Jungermanniopsida" family="Radulaceae" genus="Radula" kingdom="Plantae" order="Porellales" pageId="1" pageNumber="96" phylum="Marchantiophyta" rank="variety" species="pallens" variety="marginata">
<emphasis id="9BD6E72CFF9739432F96FB56C01DFA9B" bold="true" box="[136,309,1268,1295]" italics="true" pageId="1" pageNumber="96">Radula pallens</emphasis>
var. 
<emphasis id="9BD6E72CFF9739432E73FB56C0CDFA9A" bold="true" box="[365,485,1268,1294]" italics="true" pageId="1" pageNumber="96">marginata</emphasis>
F.R.Oliveira-da-Silva, Gradst. &amp; Ilk.-Borg.
</taxonomicName>
, 
<emphasis id="9BD6E72CFF9739432CC5FB57C512FA9A" box="[987,1082,1269,1294]" italics="true" pageId="1" pageNumber="96">var. nov.</emphasis>
(
<figureCitation id="319927BBFF9739432B56FB56C5A3FA9A" box="[1096,1163,1268,1294]" captionStart="FIGURE 1" captionStartId="2.[136,234,1952,1974]" captionTargetBox="[214,1371,245,1908]" captionTargetId="figure-57@2.[205,1383,236,1921]" captionTargetPageId="2" captionText="FIGURE 1. Radula pallens var. marginata. A, K. Habit with gynoecia, ventral view. B. Cross section of a leaf lobe, showing thick-walled cells at leaf margin. C. Marginal leaf cells. D, H. Cladographs of plants (U = gynoecia without perianths). E–F. Median leaf cells. G. Basal leaf cells. I. Cross section of a stem. J. Leaves in dorsal view (A, K= 1000 µm; B, I= 50 µm; C, E–G= 25 µm; H= 500 µm; A–K from the holotype). Drawing made by F. R. Oliveira-da-Silva and A. L. Ilkiu-Borges." figureDoi="http://doi.org/10.5281/zenodo.7077881" httpUri="https://zenodo.org/record/7077881/files/figure.png" pageId="1" pageNumber="96">Fig. 1</figureCitation>
, 
<figureCitation id="319927BBFF9739432B87FB56C5F4FA9A" box="[1177,1244,1268,1294]" captionStart="FIGURE 2" captionStartId="3.[136,234,1956,1978]" captionTargetBox="[178,1394,187,1917]" captionTargetId="figure-18@3.[178,1409,187,1929]" captionTargetPageId="3" captionText="FIGURE 2. A–C. Radula pallens var. marginata. A. Habit, ventral view. B. Leaf lobe margin showing the border composed by thickwalled cells with large, bulging trigones. C. Cross section of stem. D–F. Radula smithii. D. Habit, ventral view. E. Leaf lobe margin showing the border composed of 3–4 rows of thick-walled, subquadrate to subrectangular or rounded cells. F. Cross section of stem (A, D= 1000µm; B–C= 50 µm; E= 200 µm; F= 100 µm; A–F from the holotype). Photograph taken by F. R. Oliveira-da-Silva." figureDoi="http://doi.org/10.5281/zenodo.7077885" httpUri="https://zenodo.org/record/7077885/files/figure.png" pageId="1" pageNumber="96">2A–C</figureCitation>
)
</heading>
</paragraph>
</subSubSection>
<subSubSection id="E1B868B5FF9739432F96FAE2C426FAC1" box="[136,1294,1344,1366]" pageId="1" pageNumber="96" type="reference_group">
<paragraph id="A91D3B3EFF9739432F96FAE2C426FAC1" blockId="1.[136,1452,1344,1438]" box="[136,1294,1344,1366]" pageId="1" pageNumber="96">
<treatmentCitationGroup id="89B21C10FF9739432F96FAE2C426FAC1" box="[136,1294,1344,1366]" pageId="1" pageNumber="96">
<taxonomicName id="6EA240BDFF9739432F96FAE2C090FAC2" authority="K. Yamada" authorityName="K. Yamada" box="[136,440,1344,1366]" class="Jungermanniopsida" family="Radulaceae" genus="Radula" kingdom="Plantae" order="Porellales" pageId="1" pageNumber="96" phylum="Marchantiophyta" rank="species" species="maegdefraui">
<emphasis id="9BD6E72CFF9739432F96FAE2C064FAC1" box="[136,332,1344,1365]" italics="true" pageId="1" pageNumber="96">Radula maegdefraui</emphasis>
K.Yamada
</taxonomicName>
<emphasis id="9BD6E72CFF9739432EA0FAE2C302FAC1" box="[446,554,1344,1365]" italics="true" pageId="1" pageNumber="96">nom. inval.</emphasis>
(
<collectorName id="04575EE8FF9739432D28FAE2C376FAC1" box="[566,606,1344,1365]" pageId="1" pageNumber="96">Art.</collectorName>
38.1, 
<bibRefCitation id="CD3346CFFF9739432D86FAE2C27BFAC1" author="Turland, N. J. &amp; Wiersema, J. H. &amp; Barrie, F. R. &amp; Greuter, W. &amp; Hawksworth, D. L. &amp; Herendeen, P. S. &amp; Knapp, S. &amp; Kusber, W. - H. &amp; Li, D. - Z. &amp; Marhold, K. &amp; May, T. W. &amp; McNeill, J. &amp; Monro, A. M. &amp; Prado, J. &amp; Price, M. J. &amp; Smith, G. F." box="[664,851,1344,1366]" pageId="1" pageNumber="96" refId="ref4990" refString="Turland, N. J., Wiersema, J. H., Barrie, F. R., Greuter, W., Hawksworth, D. L., Herendeen, P. S., Knapp, S., Kusber, W. - H., Li, D. - Z., Marhold, K., May, T. W., McNeill, J., Monro, A. M., Prado, J., Price, M. J. &amp; Smith, G. F. (2018) International Code of Nomenclature for algae, fungi, and plants (Shenzhen Code) adopted by the Nineteenth International Botanical Congress Shenzhen, China, July 2017. Regnum Vegetabile 159. Glashutten: Koeltz Botanical Books. https: // doi. org / 10.12705 / Code. 2018" type="book" year="2018">
Turland 
<emphasis id="9BD6E72CFF9739432DF4FAE2C232FAC1" box="[746,794,1344,1365]" italics="true" pageId="1" pageNumber="96">et al.</emphasis>
2018
</bibRefCitation>
), in 
<treatmentCitation id="28031D2FFF9739432C62FAE2C422FAC1" author="Magdefrau" box="[892,1290,1344,1366]" journal="Nova Hedwigia" page="20" pageId="1" pageNumber="96" score="202.82472018338322" volume="38" year="1983">
<bibCitation id="7C883352FF9739432C62FAE2C422FAC1" author="Magdefrau" box="[892,1290,1344,1366]" journal="Nova Hedwigia" page="20" pageId="1" pageNumber="96" score="202.82472018338322" volume="38" year="1983">
Mägdefrau, 
<bibCitation id="7C883352FF9739432CECFAE2C422FAC1" box="[1010,1290,1344,1366]" journal="Nova Hedwigia" page="20" pageId="1" pageNumber="96" score="202.82472018338322" volume="38" year="1983">Nova Hedwigia 38: 20. 1983</bibCitation>
</bibCitation>
</treatmentCitation>
.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="E1B868B5FF9739432F96FAC6C0D6FA09" pageId="1" pageNumber="96" type="materials_examined">
<paragraph id="A91D3B3EFF9739432F96FAC6C0D6FA09" blockId="1.[136,1452,1344,1438]" pageId="1" pageNumber="96">
<emphasis id="9BD6E72CFF9739432F96FAC6C192FAED" bold="true" box="[136,186,1380,1401]" pageId="1" pageNumber="96">
<typeStatus id="7619859CFF9739432F96FAC6C192FAED" box="[136,186,1380,1401]" pageId="1" pageNumber="96">Type</typeStatus>
</emphasis>
:— 
<materialsCitation id="19CA3163FF9739432FC8FAC6C044FA09" ID-GBIF-Occurrence="3903885304" collectingDate="1958-02-25" collectionCode="JE" collectorName="K. Magdefrau" country="Venezuela" elevation="1300" location="Nebelwald von Rancho Grande" municipality="Maracay" pageId="1" pageNumber="96" specimenCount="1" typeStatus="holotype">
<collectingCountry id="D1B57BAEFF9739432FC8FAC6C043FAED" box="[214,363,1380,1401]" name="Venezuela" pageId="1" pageNumber="96">VENEZUELA</collectingCountry>
. 
<collectingMunicipality id="4979A144FF9739432E6AFAC6C0E4FAED" box="[372,460,1380,1401]" pageId="1" pageNumber="96">Maracay</collectingMunicipality>
: “ 
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, am 
<location id="AC7D6DE5FF9739432C5CFAC6C529FAEE" LSID="urn:lsid:plazi:treatment:210B8A28FF9739462F96FB56C54CFE4D:AC7D6DE5FF9739432C5CFAC6C529FAEE" box="[834,1025,1380,1402]" country="Venezuela" municipality="Maracay" name="Weg zum Periquito" pageId="1" pageNumber="96">Weg zum Periquito</location>
,” 
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, 
<date id="DD1C1DFEFF9739432B74FAC6C431FAEE" box="[1130,1305,1380,1402]" pageId="1" pageNumber="96" value="1958-02-25">
<collectingDate id="CD58E416FF9739432B74FAC6C431FAEE" box="[1130,1305,1380,1402]" pageId="1" pageNumber="96" value="1958-02-25">25 February 1958</collectingDate>
</date>
, 
<emphasis id="9BD6E72CFF9739432A3AFAC6C1C9FA09" italics="true" pageId="1" pageNumber="96">
<collectorName id="04575EE8FF9739432A3AFAC6C484FAED" box="[1316,1452,1380,1401]" pageId="1" pageNumber="96">K. Mägdefrau</collectorName>
363
</emphasis>
(
<typeStatus id="7619859CFF9739432FF0FA2AC06CFA0A" box="[238,324,1416,1438]" pageId="1" pageNumber="96" type="holotype">holotype</typeStatus>
<collectionCode id="CFB3A3FBFF9739432E57FA2AC04FFA09" box="[329,359,1416,1437]" country="Germany" lsid="urn:lsid:biocol.org:col:15444" name="Friedrich-Schiller-Universität Jena" pageId="1" pageNumber="96" type="Herbarium">JE</collectionCode>
!
</materialsCitation>
, 
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<collectionCode id="CFB3A3FBFF9739432EDFFA2AC0D8FA09" box="[449,496,1416,1437]" pageId="1" pageNumber="96">MG</collectionCode>
!)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="E1B868B5FF9739432F96FA6EC34AF99E" pageId="1" pageNumber="96" type="diagnosis">
<paragraph id="A91D3B3EFF9739432F96FA6EC34AF99E" blockId="1.[136,1452,1484,2087]" pageId="1" pageNumber="96">
<emphasis id="9BD6E72CFF9739432F96FA6EC1D3FA72" bold="true" box="[136,251,1484,1510]" pageId="1" pageNumber="96">Diagnosis</emphasis>
:—Differs from 
<taxonomicName id="6EA240BDFF9739432EA9FA6EC2CBFA72" authority="(Sw.) Nees &amp; Mont. var. pallens" box="[439,995,1484,1511]" class="Jungermanniopsida" family="Radulaceae" genus="Radula" kingdom="Plantae" order="Porellales" pageId="1" pageNumber="96" phylum="Marchantiophyta" rank="variety" species="pallens" variety="pallens">
<emphasis id="9BD6E72CFF9739432EA9FA6EC34BFA72" box="[439,611,1484,1510]" italics="true" pageId="1" pageNumber="96">Radula pallens</emphasis>
(Sw.) Nees &amp; Mont. var. 
<emphasis id="9BD6E72CFF9739432C8CFA6EC2CBFA72" box="[914,995,1484,1510]" italics="true" pageId="1" pageNumber="96">pallens</emphasis>
</taxonomicName>
by the leaf lobes bordered by a row of thicker-walled cells with bulging trigones.
</paragraph>
</subSubSection>
<subSubSection id="E1B868B5FF9739402FA3F9B6C26EFF48" lastPageId="2" lastPageNumber="97" pageId="1" pageNumber="96" type="description">
<paragraph id="A91D3B3EFF9739402FA3F9B6C26EFF48" blockId="1.[136,1452,1484,2087]" lastBlockId="2.[136,1452,158,220]" lastPageId="2" lastPageNumber="97" pageId="1" pageNumber="96">
<emphasis id="9BD6E72CFF9739432FA3F9B6C06FF9BA" bold="true" box="[189,327,1556,1582]" pageId="1" pageNumber="96">Description</emphasis>
:—Dioicous. 
<emphasis id="9BD6E72CFF9739432EF9F9B6C31AF9BA" bold="true" box="[487,562,1556,1582]" pageId="1" pageNumber="96">Plants</emphasis>
<quantity id="6E5A96DBFF9739432D5EF9B6C3B3F9BB" box="[576,667,1556,1583]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="1" pageNumber="96" unit="cm" value="2.5" valueMax="3.0" valueMin="2.0">2‒3 cm</quantity>
long, 
<quantity id="6E5A96DBFF9739432DECF9B6C243F9BB" box="[754,875,1556,1583]" metricMagnitude="-3" metricUnit="m" metricValue="1.85" metricValueMax="2.0" metricValueMin="1.7" pageId="1" pageNumber="96" unit="mm" value="1.85" valueMax="2.0" valueMin="1.7">1.7‒2 mm</quantity>
wide, yellowish-green in herbarium specimens, irregularly pinnate, becoming dichotomous in upper stem portions below the gynoecia. 
<emphasis id="9BD6E72CFF9739432B9AF99AC5DCF9C6" bold="true" box="[1156,1268,1592,1618]" pageId="1" pageNumber="96">Branches</emphasis>
<taxonomicName id="6EA240BDFF9739432BE1F99AC478F9C6" authorityName="Dumortier" authorityYear="1822" box="[1279,1360,1592,1618]" class="Jungermanniopsida" family="Radulaceae" genus="Radula" kingdom="Plantae" order="Porellales" pageId="1" pageNumber="96" phylum="Marchantiophyta" rank="genus">
<emphasis id="9BD6E72CFF9739432BE1F99AC478F9C6" box="[1279,1360,1592,1618]" italics="true" pageId="1" pageNumber="96">Radula</emphasis>
</taxonomicName>
- 
<typeStatus id="7619859CFF9739432A49F99BC4A1F9C7" box="[1367,1417,1593,1619]" pageId="1" pageNumber="96">type</typeStatus>
or 
<taxonomicName id="6EA240BDFF9739432F96F9FFC1C7F9E2" box="[136,239,1629,1654]" class="Jungermanniopsida" family="Lejeuneaceae" genus="Lejeunea" kingdom="Plantae" order="Porellales" pageId="1" pageNumber="96" phylum="Marchantiophyta" rank="genus">
<emphasis id="9BD6E72CFF9739432F96F9FFC1C7F9E2" box="[136,239,1629,1654]" italics="true" pageId="1" pageNumber="96">Lejeunea</emphasis>
</taxonomicName>
- 
<typeStatus id="7619859CFF9739432FE9F9FFC004F9E3" box="[247,300,1629,1655]" pageId="1" pageNumber="96">type</typeStatus>
. 
<emphasis id="9BD6E72CFF9739432E26F9FEC0A8F9E2" bold="true" box="[312,384,1628,1654]" pageId="1" pageNumber="96">Stems</emphasis>
170‒220 µm diameter, in cross section with ca. 30 epidermal cells surrounding ca. 55 mostly larger medullary cells, outer epidermal wall heavily and evenly thickened, more so than the inner epidermal wall, dark orange to brown, inner walls of the medullary cells thin-walled, yellowish. 
<emphasis id="9BD6E72CFF9739432CFBF906C549F92A" bold="true" box="[997,1121,1700,1726]" pageId="1" pageNumber="96">Leaf lobes</emphasis>
widely spreading, imbricate, slightly convex, suborbicular, 0.9 ‒ 
<quantity id="6E5A96DBFF9739432D03F96AC35CF977" box="[541,628,1736,1763]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="1" pageNumber="96" unit="mm" value="1.2">1.2 mm</quantity>
long, 
<quantity id="6E5A96DBFF9739432DA1F96AC21BF977" box="[703,819,1736,1763]" metricMagnitude="-4" metricUnit="m" metricValue="8.5" metricValueMax="10.0" metricValueMin="7.0" pageId="1" pageNumber="96" unit="mm" value="0.85" valueMax="1.0" valueMin="0.7">0.7‒1 mm</quantity>
wide, dorsal base rounded, overlapping the stem, apex rounded, margin plane to reflexed, entire to usually sinuous, bordered by one row of thick-walled cells; marginal cells isodiametric, 10‒25 × 10‒20 µm, median cells isodiametric to elongate, 10‒20(‒25) × 10‒20 µm, basal cells elongate, 25‒37 × 15‒20 µm, cell walls thin, outer margin of the marginal cells strongly and evenly thickened, trigones small at leaf base becoming larger midleaf and bulging at the margin, cuticle smooth. 
<emphasis id="9BD6E72CFF9739432CEEF8FAC567F8E6" bold="true" box="[1008,1103,1880,1906]" pageId="1" pageNumber="96">Lobules</emphasis>
distant, (sub)quadrate, 
<quantity id="6E5A96DBFF9739432A49F8FAC19CF803" metricMagnitude="-4" metricUnit="m" metricValue="6.0" metricValueMax="7.0" metricValueMin="5.0" pageId="1" pageNumber="96" unit="mm" value="0.6" valueMax="0.7" valueMin="0.5">0.5‒0.7 mm</quantity>
long, (0.3‒) 
<quantity id="6E5A96DBFF9739432E22F8DEC0EDF803" box="[316,453,1916,1943]" metricMagnitude="-4" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="1" pageNumber="96" unit="mm" value="0.45" valueMax="0.5" valueMin="0.4">0.4‒0.5 mm</quantity>
wide, 1/4‒1/3 the lobe length, inflated at rhizoid area, insertion line almost straight, base plane, rounded to rarely angulate, covering up to 1/2 the stem, free margin plane, straight, apex plane to incurved, rounded to slightly obtuse, distal margin plane to incurved, straight, angle with the stem 50‒60º, angle with the ventral margin of leaf lobe 160º‒170º. 
<emphasis id="9BD6E72CFF9739432EF1F84AC37FF796" bold="true" box="[495,599,2024,2050]" pageId="1" pageNumber="96">Rhizoids</emphasis>
colorless to brown, scanty, present on a few lobules. 
<emphasis id="9BD6E72CFF9739432BDFF84AC415F796" bold="true" box="[1217,1341,2024,2050]" pageId="1" pageNumber="96">Androecia</emphasis>
not seen. 
<emphasis id="9BD6E72CFF9739432F96F7AEC1D0F7B2" bold="true" box="[136,248,2060,2086]" pageId="1" pageNumber="96">Gynoecia</emphasis>
on long branches, with 1‒2 innovations; bracts ovate, 
<quantity id="6E5A96DBFF9739432C6CF7AEC2CEF7B3" box="[882,998,2060,2087]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" metricValueMax="10.0" metricValueMin="8.0" pageId="1" pageNumber="96" unit="mm" value="0.9" valueMax="1.0" valueMin="0.8">0.8‒1 mm</quantity>
long, 
<quantity id="6E5A96DBFF9739432B2FF7AEC593F7B3" box="[1073,1211,2060,2087]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" metricValueMax="7.0" metricValueMin="5.0" pageId="1" pageNumber="96" unit="mm" value="0.6" valueMax="0.7" valueMin="0.5">0.5‒0.7 mm</quantity>
wide, apex rounded, margin plane, entire to sinuous, lobule oblong, 1/2‒1/3 of lobe length, apex rounded, keel convex. 
<emphasis id="9BD6E72CFF9439402BC7FF3CC469FF2C" bold="true" box="[1241,1345,158,184]" pageId="2" pageNumber="97">Perianth</emphasis>
not seen. 
<emphasis id="9BD6E72CFF9439402F96FF60C08EFF48" bold="true" box="[136,422,194,220]" pageId="2" pageNumber="97">Vegetative reproduction</emphasis>
by occasionally caducous leaf lobes.
</paragraph>
</subSubSection>
<caption id="FDDD6BB6FF9439402F96F802C249F7B6" ID-DOI="http://doi.org/10.5281/zenodo.7077881" ID-Zenodo-Dep="7077881" httpUri="https://zenodo.org/record/7077881/files/figure.png" pageId="2" pageNumber="97" startId="2.[136,234,1952,1974]" targetBox="[214,1371,245,1908]" targetPageId="2">
<paragraph id="A91D3B3EFF9439402F96F802C249F7B6" blockId="2.[136,1451,1952,2082]" pageId="2" pageNumber="97">
<emphasis id="9BD6E72CFF9439402F96F802C02AF821" bold="true" box="[136,258,1952,1974]" pageId="2" pageNumber="97">FIGURE 1.</emphasis>
<taxonomicName id="6EA240BDFF9439402E19F802C30FF822" box="[263,551,1952,1974]" class="Jungermanniopsida" family="Radulaceae" genus="Radula" kingdom="Plantae" order="Porellales" pageId="2" pageNumber="97" phylum="Marchantiophyta" rank="variety" species="pallens" variety="marginata">
<emphasis id="9BD6E72CFF9439402E19F802C0BEF821" box="[263,406,1952,1973]" italics="true" pageId="2" pageNumber="97">Radula pallens</emphasis>
var. 
<emphasis id="9BD6E72CFF9439402EDAF803C30FF822" box="[452,551,1953,1974]" italics="true" pageId="2" pageNumber="97">marginata</emphasis>
</taxonomicName>
. A, K. Habit with gynoecia, ventral view. B. Cross section of a leaf lobe, showing thick-walled cells at leaf margin. C. Marginal leaf cells. D, H. Cladographs of plants (U = gynoecia without perianths). E–F. Median leaf cells. G. Basal leaf cells. I. Cross section of a stem. J. Leaves in dorsal view (A, K= 1000 µm; B, I= 50 µm; C, E–G= 25 µm; H= 500 µm; A–K from the holotype). Drawing made by F. R. Oliveira-da-Silva and A. L. Ilkiu-Borges.
</paragraph>
</caption>
<caption id="FDDD6BB6FF9539412F96F806C40BF7B2" ID-DOI="http://doi.org/10.5281/zenodo.7077885" ID-Zenodo-Dep="7077885" httpUri="https://zenodo.org/record/7077885/files/figure.png" pageId="3" pageNumber="98" startId="3.[136,234,1956,1978]" targetBox="[178,1394,187,1917]" targetPageId="3">
<paragraph id="A91D3B3EFF9539412F96F806C40BF7B2" blockId="3.[136,1452,1956,2086]" pageId="3" pageNumber="98">
<emphasis id="9BD6E72CFF9539412F96F806C02CF82D" bold="true" box="[136,260,1956,1978]" pageId="3" pageNumber="98">FIGURE 2.</emphasis>
A–C. 
<taxonomicName id="6EA240BDFF9539412E5AF806C343F82E" box="[324,619,1956,1978]" class="Jungermanniopsida" family="Radulaceae" genus="Radula" kingdom="Plantae" order="Porellales" pageId="3" pageNumber="98" phylum="Marchantiophyta" rank="variety" species="pallens" variety="marginata">
<emphasis id="9BD6E72CFF9539412E5AF806C0FEF82D" box="[324,470,1956,1977]" italics="true" pageId="3" pageNumber="98">Radula pallens</emphasis>
var. 
<emphasis id="9BD6E72CFF9539412D16F807C343F82E" box="[520,619,1957,1978]" italics="true" pageId="3" pageNumber="98">marginata</emphasis>
</taxonomicName>
. A. Habit, ventral view. B. Leaf lobe margin showing the border composed by thickwalled cells with large, bulging trigones. C. Cross section of stem. D–F. 
<taxonomicName id="6EA240BDFF9539412C43F86AC2C4F849" box="[861,1004,1992,2013]" class="Jungermanniopsida" family="Radulaceae" genus="Radula" kingdom="Plantae" order="Porellales" pageId="3" pageNumber="98" phylum="Marchantiophyta" rank="species" species="smithii">
<emphasis id="9BD6E72CFF9539412C43F86AC2C4F849" box="[861,1004,1992,2013]" italics="true" pageId="3" pageNumber="98">Radula smithii</emphasis>
</taxonomicName>
. D. Habit, ventral view. E. Leaf lobe margin showing the border composed of 3–4 rows of thick-walled, subquadrate to subrectangular or rounded cells. F. Cross section of stem (A, D= 1000µm; B–C= 50 µm; E= 200 µm; F= 100 µm; A–F from the holotype). Photograph taken by F. R. Oliveira-da-Silva.
</paragraph>
</caption>
<subSubSection id="E1B868B5FF9239462FA3FF3CC50DFF2C" box="[189,1061,158,185]" pageId="4" pageNumber="99" type="etymology">
<paragraph id="A91D3B3EFF9239462FA3FF3CC50DFF2C" blockId="4.[136,1452,158,473]" box="[189,1061,158,185]" pageId="4" pageNumber="99">
<emphasis id="9BD6E72CFF9239462FA3FF3CC016FF2C" bold="true" box="[189,318,158,184]" pageId="4" pageNumber="99">Etymology</emphasis>
:—The epithet of the new 
<taxonomicName id="6EA240BDFF9239462D7BFF3CC3D2FF2C" box="[613,762,158,184]" pageId="4" pageNumber="99" rank="variety" variety="refers">variety refers</taxonomicName>
to the bordered leaf lobes.
</paragraph>
</subSubSection>
<subSubSection id="E1B868B5FF9239462FA3FF60C1CCFEB1" pageId="4" pageNumber="99" type="distribution">
<paragraph id="A91D3B3EFF9239462FA3FF60C1CCFEB1" blockId="4.[136,1452,158,473]" pageId="4" pageNumber="99">
<emphasis id="9BD6E72CFF9239462FA3FF60C0CAFF48" bold="true" box="[189,482,194,220]" pageId="4" pageNumber="99">Distribution and habitat</emphasis>
:— 
<taxonomicName id="6EA240BDFF9239462D18FF60C274FF48" box="[518,860,194,221]" class="Jungermanniopsida" family="Radulaceae" genus="Radula" kingdom="Plantae" order="Porellales" pageId="4" pageNumber="99" phylum="Marchantiophyta" rank="variety" species="pallens" variety="marginata">
<emphasis id="9BD6E72CFF9239462D18FF60C387FF48" box="[518,687,194,220]" italics="true" pageId="4" pageNumber="99">Radula pallens</emphasis>
var. 
<emphasis id="9BD6E72CFF9239462DF6FF61C274FF48" box="[744,860,195,220]" italics="true" pageId="4" pageNumber="99">marginata</emphasis>
</taxonomicName>
is only known from Rancho Grande in Henri Pittier National Park, northern 
<collectingCountry id="D1B57BAEFF9239462E82FF44C327FE94" box="[412,527,230,256]" name="Venezuela" pageId="4" pageNumber="99">Venezuela</collectingCountry>
(
<figureCitation id="319927BBFF9239462D3EFF44C34EFE94" box="[544,614,230,256]" captionStart="FIGURE 3" captionStartId="4.[136,234,1434,1456]" captionTargetBox="[173,1429,530,1399]" captionTargetId="figure-174@4.[151,1435,497,1409]" captionTargetPageId="4" captionText="FIGURE 3. Localization map of Radula pallens var. marginata (dot) and R. smithii (square). Map made by T. T. G. Takashima- Oliveira." figureDoi="http://doi.org/10.5281/zenodo.7077889" httpUri="https://zenodo.org/record/7077889/files/figure.png" pageId="4" pageNumber="99">Fig. 3</figureCitation>
). This species was collected growing on bark in montane cloud forest, at 
<quantity id="6E5A96DBFF9239462F96FEA8C1C8FEB1" box="[136,224,266,293]" metricMagnitude="3" metricUnit="m" metricValue="1.3" pageId="4" pageNumber="99" unit="m" value="1300.0">1300 m</quantity>
.
</paragraph>
</subSubSection>
<subSubSection id="E1B868B5FF9239462FA3FE8CC54CFE4D" pageId="4" pageNumber="99" type="discussion">
<paragraph id="A91D3B3EFF9239462FA3FE8CC54CFE4D" blockId="4.[136,1452,158,473]" pageId="4" pageNumber="99">
<emphasis id="9BD6E72CFF9239462FA3FE8CC0AFFEDC" bold="true" box="[189,391,302,328]" pageId="4" pageNumber="99">Taxonomic notes</emphasis>
:— 
<taxonomicName id="6EA240BDFF9239462EB5FE8CC22CFEDC" box="[427,772,302,329]" class="Jungermanniopsida" family="Radulaceae" genus="Radula" kingdom="Plantae" order="Porellales" pageId="4" pageNumber="99" phylum="Marchantiophyta" rank="variety" species="pallens" variety="marginata">
<emphasis id="9BD6E72CFF9239462EB5FE8CC37EFEDC" box="[427,598,302,328]" italics="true" pageId="4" pageNumber="99">Radula pallens</emphasis>
var. 
<emphasis id="9BD6E72CFF9239462D8EFE8DC22CFEDC" box="[656,772,303,328]" italics="true" pageId="4" pageNumber="99">marginata</emphasis>
</taxonomicName>
(subg. 
<emphasis id="9BD6E72CFF9239462C44FE8CC2C4FEDC" box="[858,1004,302,328]" italics="true" pageId="4" pageNumber="99">Volutoradula</emphasis>
) differs from the typical variety by the presence of a narrow border on the leaf lobes composed of thicker-walled margin cells with larger, bulging trigones and a thickened outer wall (border absent in 
<taxonomicName id="6EA240BDFF9239462D62FED5C3D5FE04" box="[636,765,374,401]" class="Jungermanniopsida" family="Radulaceae" genus="Radula" kingdom="Plantae" order="Porellales" pageId="4" pageNumber="99" phylum="Marchantiophyta" rank="variety" species="pallens" variety="pallens">
var. 
<emphasis id="9BD6E72CFF9239462DB2FED4C3D5FE04" box="[684,765,374,400]" italics="true" pageId="4" pageNumber="99">pallens</emphasis>
</taxonomicName>
). In addition, the leaf lobes in the new 
<taxonomicName id="6EA240BDFF9239462BABFED4C404FE05" box="[1205,1324,374,401]" pageId="4" pageNumber="99" rank="variety" variety="are">variety are</taxonomicName>
sometimes caducous (caducous leaf lobes absent in 
<taxonomicName id="6EA240BDFF9239462D4BFE39C3FFFE20" box="[597,727,410,437]" class="Jungermanniopsida" family="Radulaceae" genus="Radula" kingdom="Plantae" order="Porellales" pageId="4" pageNumber="99" phylum="Marchantiophyta" rank="variety" species="pallens" variety="pallens">
var. 
<emphasis id="9BD6E72CFF9239462D98FE38C3FFFE20" box="[646,727,410,436]" italics="true" pageId="4" pageNumber="99">pallens</emphasis>
</taxonomicName>
). The leaf border seen in 
<taxonomicName id="6EA240BDFF9239462CE0FE39C435FE20" box="[1022,1309,410,437]" class="Jungermanniopsida" family="Radulaceae" genus="Radula" kingdom="Plantae" order="Porellales" pageId="4" pageNumber="99" phylum="Marchantiophyta" rank="variety" species="pallens" variety="marginata">
<emphasis id="9BD6E72CFF9239462CE0FE39C558FE20" box="[1022,1136,410,436]" italics="true" pageId="4" pageNumber="99">R. pallens</emphasis>
var. 
<emphasis id="9BD6E72CFF9239462BB7FE39C435FE20" box="[1193,1309,411,436]" italics="true" pageId="4" pageNumber="99">marginata</emphasis>
</taxonomicName>
is similar to that seen in some species of the genus 
<taxonomicName id="6EA240BDFF9239462D26FE1CC548FE4D" authority="(Gradstein &amp; Ilkiu-Borges 2015)" baseAuthorityName="Gradstein &amp; Ilkiu-Borges" baseAuthorityYear="2015" box="[568,1120,446,473]" class="Jungermanniopsida" family="Cephaloziaceae" genus="Odontoschisma" kingdom="Plantae" order="Jungermanniales" pageId="4" pageNumber="99" phylum="Marchantiophyta" rank="genus">
<emphasis id="9BD6E72CFF9239462D26FE1CC3CEFE4C" box="[568,742,446,472]" italics="true" pageId="4" pageNumber="99">Odontoschisma</emphasis>
(Gradstein &amp; Ilkiu-Borges 2015)
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>