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<document id="6ABE45E163202B41A6348AE82478B50C" ID-DOI="10.5252/adansonia2023v45a12" ID-ISSN="1639-4798" ID-Zenodo-Dep="8006364" IM.bibliography_approvedBy="julia" IM.illustrations_approvedBy="julia" IM.materialsCitations_approvedBy="julia" IM.metadata_approvedBy="felipe" IM.tables_approvedBy="julia" IM.taxonomicNames_approvedBy="julia" IM.treatments_approvedBy="julia" checkinTime="1685974026623" checkinUser="felipe" docAuthor="Pace, Marcelo R., Marcati, Carmen R., Lohmann, Lúcia G. &amp; Angyalossy, Veronica" docDate="2023" docId="039687DCFFDA91238DEDC4F2FCBDAE78" docLanguage="en" docName="Adansonia.45.12.167-210.pdf" docOrigin="Adansonia (3) 45 (12)" docStyle="DocumentStyle:2FE19AC740987067EC2A6C89A85F9648.8:Adansonia.2018-.journal_article" docStyleId="2FE19AC740987067EC2A6C89A85F9648" docStyleName="Adansonia.2018-.journal_article" docStyleVersion="8" docTitle="Dolichandra" docType="treatment" docVersion="1" lastPageNumber="195" masterDocId="FFAFFFA4FFC7913D8E1CC261FFBBA94E" masterDocTitle="Bark anatomy of lianescent Bignoniaceae: a generic synopsis" masterLastPageNumber="210" masterPageNumber="167" pageNumber="194" updateTime="1686164729893" updateUser="julia" zenodo-license-document="CC-BY-4.0">
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<mods:title id="B3A9A03600D8F3EF40CE6DB7D30B69A1">Bark anatomy of lianescent Bignoniaceae: a generic synopsis</mods:title>
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<mods:namePart id="2D334817BA3022154B7A31FEE27DFF81">Pace, Marcelo R.</mods:namePart>
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<mods:namePart id="A82F3F9ADA3F85E3407CB64E59A4960E">Lohmann, Lúcia G.</mods:namePart>
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<mods:title id="EE9C5E623A3D00051043A49B7FA2A0AC">Adansonia</mods:title>
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<mods:date id="106FAFAEF93E0CEAC99B2D4A67D5F21E">2023</mods:date>
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<treatment id="039687DCFFDA91238DEDC4F2FCBDAE78" LSID="urn:lsid:plazi:treatment:039687DCFFDA91238DEDC4F2FCBDAE78" httpUri="http://treatment.plazi.org/id/039687DCFFDA91238DEDC4F2FCBDAE78" lastPageId="30" lastPageNumber="195" pageId="29" pageNumber="194">
<subSubSection id="C3256541FFDA91208DEDC4F2FB50AFE3" box="[1009,1259,1683,1709]" pageId="29" pageNumber="194" type="nomenclature">
<paragraph id="8B8036CAFFDA91208DEDC4F2FB50AFE3" blockId="29.[1009,1259,1683,1709]" box="[1009,1259,1683,1709]" pageId="29" pageNumber="194">
XIV.
<taxonomicName id="4C3F4D49FFDA91208A36C4F2FB17AFE3" ID-CoL="99F29" box="[1066,1196,1683,1709]" class="Magnoliopsida" family="Bignoniaceae" genus="Dolichandra" kingdom="Plantae" order="Lamiales" pageId="29" pageNumber="194" phylum="Tracheophyta" rank="genus">
<emphasis id="B94BEAD8FFDA91208A36C4F2FB17AFE3" box="[1066,1196,1683,1709]" italics="true" pageId="29" pageNumber="194">Dolichandra</emphasis>
</taxonomicName>
clade
</paragraph>
</subSubSection>
<subSubSection id="C3256541FFDA91238D31C4ACFCBDAE78" lastPageId="30" lastPageNumber="195" pageId="29" pageNumber="194" type="description">
<paragraph id="8B8036CAFFDA91208D31C4ACFA14AE1D" blockId="29.[811,1456,1741,2027]" pageId="29" pageNumber="194">
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. — This clade contains a single genus,
<taxonomicName id="4C3F4D49FFDA91208D32C489FC1BAE4E" box="[814,928,1768,1792]" class="Magnoliopsida" family="Bignoniaceae" genus="Dolichandra" kingdom="Plantae" order="Lamiales" pageId="29" pageNumber="194" phylum="Tracheophyta" rank="genus">
<emphasis id="B94BEAD8FFDA91208D32C489FC1BAE4E" box="[814,928,1768,1792]" italics="true" pageId="29" pageNumber="194">Dolichandra</emphasis>
</taxonomicName>
, with multiple dissected phloem wedges in transversal section.
<taxonomicName id="4C3F4D49FFDA91208D67C565FC55AE52" box="[891,1006,1796,1820]" class="Magnoliopsida" family="Bignoniaceae" genus="Dolichandra" kingdom="Plantae" order="Lamiales" pageId="29" pageNumber="194" phylum="Tracheophyta" rank="genus">
<emphasis id="B94BEAD8FFDA91208D67C565FC55AE52" box="[891,1006,1796,1820]" italics="true" pageId="29" pageNumber="194">Dolichandra</emphasis>
</taxonomicName>
currently includes species from four previously recognized genera (see
<bibRefCitation id="EFAE4B3BFFDA91208DE0C57EFB1FAE79" author="FISCHER E. &amp; THEISEN I. &amp; LOHMANN L. G." box="[1020,1188,1823,1847]" pageId="29" pageNumber="194" pagination="9 - 38" refId="ref28319" refString="FISCHER E., THEISEN I. &amp; LOHMANN L. G. 2004. - Bignoniaceae. in KUBITZKI K. &amp; KADEREIT J. K. (eds), The Families and Genera of Vascular Plants. VII. Dicotyledons. Lamiales (except Acanthaceae including Avicenniaceae). Springer-Verlag, Heidelberg: 9 - 38." type="book chapter" year="2004">
Fischer
<emphasis id="B94BEAD8FFDA91208A58C541FBCBAE79" box="[1092,1136,1823,1847]" italics="true" pageId="29" pageNumber="194">et al.</emphasis>
2004
</bibRefCitation>
;
<tableCitation id="C6BD0371FFDA91208AB1C57EFB4BAE79" box="[1197,1264,1823,1847]" captionStart="TABLE" captionStartId="6.[506,517,219,236]" captionTargetId="graphics-35@6.[132,1455,651,2022]" captionTargetPageId="6" captionText="TABLE 2. — Description of the periderm of the lianas of Bignoniaceae." pageId="29" pageNumber="194">Table 2</tableCitation>
),
<taxonomicName id="4C3F4D49FFDA91208B1FC57EFACFAE79" box="[1283,1396,1823,1847]" class="Magnoliopsida" family="Bignoniaceae" genus="Dolichandra" kingdom="Plantae" order="Lamiales" pageId="29" pageNumber="194" phylum="Tracheophyta" rank="genus">
<emphasis id="B94BEAD8FFDA91208B1FC57EFACFAE79" box="[1283,1396,1823,1847]" italics="true" pageId="29" pageNumber="194">Dolichandra</emphasis>
</taxonomicName>
,
<taxonomicName id="4C3F4D49FFDA91208B62C541FC03AE1D" authority="A. DC." authorityName="A. DC." class="Magnoliopsida" family="Bignoniaceae" genus="Macfadyena" kingdom="Plantae" order="Lamiales" pageId="29" pageNumber="194" phylum="Tracheophyta" rank="genus">
<emphasis id="B94BEAD8FFDA91208B62C541FCC9AE1D" italics="true" pageId="29" pageNumber="194">Macfadyena</emphasis>
A.DC.
</taxonomicName>
,
<taxonomicName id="4C3F4D49FFDA91208DA3C55AFBFDAE1C" authority="Bureau" authorityName="Bureau" box="[959,1094,1851,1875]" class="Magnoliopsida" family="Bignoniaceae" genus="Melloa" higherTaxonomySource="GBIF" kingdom="Plantae" order="Lamiales" pageId="29" pageNumber="194" phylum="Tracheophyta" rank="genus">
<emphasis id="B94BEAD8FFDA91208DA3C55AFC46AE1D" box="[959,1021,1851,1875]" italics="true" pageId="29" pageNumber="194">Melloa</emphasis>
Bureau
</taxonomicName>
, and
<taxonomicName id="4C3F4D49FFDA91208A6FC55AFA14AE1D" authority="Bureau ex K. Schum." box="[1139,1455,1851,1875]" class="Magnoliopsida" family="Bignoniaceae" genus="Parabignonia" kingdom="Plantae" order="Lamiales" pageId="29" pageNumber="194" phylum="Tracheophyta" rank="genus">
<emphasis id="B94BEAD8FFDA91208A6FC55AFB50AE1D" box="[1139,1259,1851,1875]" italics="true" pageId="29" pageNumber="194">Parabignonia</emphasis>
Bureau ex K.Schum.
</taxonomicName>
</paragraph>
<paragraph id="8B8036CAFFDA91208D31C50DFA14AECD" blockId="29.[811,1456,1741,2027]" box="[813,1455,1900,1924]" pageId="29" pageNumber="194">
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<collectionCode id="ED2EAE0FFFDA91208DA5C510FC6AAECC" box="[953,977,1905,1922]" pageId="29" pageNumber="194">OF</collectionCode>
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<smallCapsWord id="8D66A016FFDA91208DCFC510FBA9AECC" baselines="1918" box="[979,1042,1905,1922]" lowerCaseFontSize="7" mainFontSize="10" normCase="lower" normString="species" pageId="29" pageNumber="194">SPECIES</smallCapsWord>
<smallCapsWord id="8D66A016FFDA91208A09C510FB92AECF" baselines="1917" box="[1045,1065,1905,1921]" lowerCaseFontSize="7" mainFontSize="10" normCase="lower" normString="in" pageId="29" pageNumber="194">IN</smallCapsWord>
<smallCapsWord id="8D66A016FFDA91208A30C510FBE8AECC" baselines="1918" box="[1068,1107,1905,1922]" lowerCaseFontSize="7" mainFontSize="10" normCase="lower" normString="this" pageId="29" pageNumber="194">THIS</smallCapsWord>
<smallCapsWord id="8D66A016FFDA91208A4AC510FB36AECC" baselines="1918" box="[1110,1165,1905,1922]" lowerCaseFontSize="7" mainFontSize="10" normCase="lower" normString="clade" pageId="29" pageNumber="194">CLADE</smallCapsWord>
. — 9 species (
<bibRefCitation id="EFAE4B3BFFDA91208B18C50DFA18AECA" author="FONSECA L. H. M. &amp; CABRAL S. M. &amp; AGRA M. F. &amp; LOHMANN L. G." box="[1284,1443,1900,1924]" pageId="29" pageNumber="194" pagination="1 - 70" refId="ref28554" refString="FONSECA L. H. M., CABRAL S. M., AGRA M. F. &amp; LOHMANN L. G. 2017. - Taxonomic revision of Dolichandra (Bignonieae, Bignoniaceae). Phytotaxa 301: 1 - 70. https: // doi. org / 10.11646 / phytotaxa. 301.1.1" type="journal article" year="2017">
Fonseca
<emphasis id="B94BEAD8FFDA91208B57C50DFAC8AECA" box="[1355,1395,1900,1924]" italics="true" pageId="29" pageNumber="194">et al.</emphasis>
2017
</bibRefCitation>
).
</paragraph>
<paragraph id="8B8036CAFFDA91208D31C5FDFB66AEA5" blockId="29.[811,1456,1741,2027]" pageId="29" pageNumber="194">
<smallCapsWord id="8D66A016FFDA91208D31C5FDFC39AEFC" baselines="1966,1966" box="[813,898,1948,1972]" lowerCaseFontSize="7" mainFontSize="10" normCase="title" normString="Studied" pageId="29" pageNumber="194">STUDIED</smallCapsWord>
<smallCapsWord id="8D66A016FFDA91208D9BC5C3FC76AEFD" baselines="1967" box="[903,973,1954,1971]" lowerCaseFontSize="7" mainFontSize="10" normCase="lower" normString="species" pageId="29" pageNumber="194">SPECIES</smallCapsWord>
. — Three species,
<taxonomicName id="4C3F4D49FFDA91208A60C5FDFC07AE9E" authority="(Jacq.) L. G. Lohmann" authorityName="L. G. Lohmann" baseAuthorityName="Jacq." class="Magnoliopsida" family="Bignoniaceae" genus="Dolichandra" kingdom="Plantae" order="Lamiales" pageId="29" pageNumber="194" phylum="Tracheophyta" rank="species" species="quadrivalvis">
<emphasis id="B94BEAD8FFDA91208A60C5FDFAD2AEFA" box="[1148,1385,1948,1972]" italics="true" pageId="29" pageNumber="194">Dolichandra quadrivalvis</emphasis>
(Jacq.) L.G.Lohmann
</taxonomicName>
,
<taxonomicName id="4C3F4D49FFDA91208DD9C5D9FA3AAE9E" authority="(Vell.) L. G. Lohmann" authorityName="L. G. Lohmann" baseAuthorityName="Vell." box="[965,1409,1976,2000]" class="Magnoliopsida" family="Bignoniaceae" genus="Dolichandra" kingdom="Plantae" order="Lamiales" pageId="29" pageNumber="194" phylum="Tracheophyta" rank="species" species="unguiculata">
<emphasis id="B94BEAD8FFDA91208DD9C5D9FB15AE9E" box="[965,1198,1976,2000]" italics="true" pageId="29" pageNumber="194">Dolichandra unguiculata</emphasis>
(Vell.) L.G.Lohmann
</taxonomicName>
, and
<taxonomicName id="4C3F4D49FFDA91208D37C5B2FBB5AEA5" box="[811,1038,2003,2027]" class="Magnoliopsida" family="Bignoniaceae" genus="Dolichandra" kingdom="Plantae" order="Lamiales" pageId="29" pageNumber="194" phylum="Tracheophyta" rank="species" species="unguis-cati">
<emphasis id="B94BEAD8FFDA91208D37C5B2FBB5AEA5" box="[811,1038,2003,2027]" italics="true" pageId="29" pageNumber="194">Dolichandra unguis-cati</emphasis>
</taxonomicName>
(
<collectionCode id="ED2EAE0FFFDA91208A02C5B2FB8BAEA5" box="[1054,1072,2003,2027]" country="Netherlands" lsid="urn:lsid:biocol.org:col:15678" name="Nationaal Herbarium Nederland, Leiden University branch" pageId="29" pageNumber="194" type="Herbarium">L</collectionCode>
.)
<collectionCode id="ED2EAE0FFFDA91208A5DC5B2FBE8AEA5" box="[1089,1107,2003,2027]" country="Netherlands" lsid="urn:lsid:biocol.org:col:15678" name="Nationaal Herbarium Nederland, Leiden University branch" pageId="29" pageNumber="194" type="Herbarium">L</collectionCode>
.
<collectionCode id="ED2EAE0FFFDA91208A4BC5B2FBD7AEA5" box="[1111,1132,2003,2027]" country="Switzerland" lsid="urn:lsid:biocol.org:col:15706" name="Conservatoire et Jardin botaniques de la Ville de Genève" pageId="29" pageNumber="194" type="Herbarium">G</collectionCode>
. Lohmann.
</paragraph>
<caption id="DF406642FFD991238E98C104FCE2AA9F" ID-DOI="http://doi.org/10.5281/zenodo.8006414" ID-Zenodo-Dep="8006414" httpUri="https://zenodo.org/record/8006414/files/figure.png" pageId="30" pageNumber="195" startId="30.[132,143,869,886]" targetBox="[131,1456,215,826]" targetPageId="30" targetType="figure">
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. 17. — Secondary phloem of
<taxonomicName id="4C3F4D49FFD991238F84C104FDE4AA38" box="[408,607,869,886]" class="Magnoliopsida" family="Bignoniaceae" genus="Adenocalymma" kingdom="Plantae" order="Lamiales" pageId="30" pageNumber="195" phylum="Tracheophyta" rank="species" species="mirabile">
<emphasis id="B94BEAD8FFD991238F84C104FDE4AA38" box="[408,607,869,886]" italics="true" pageId="30" pageNumber="195">Adenocalymma mirabile</emphasis>
</taxonomicName>
:
<emphasis id="B94BEAD8FFD991238C76C104FD37AA38" bold="true" box="[618,652,869,886]" pageId="30" pageNumber="195">A -C</emphasis>
,
<taxonomicName id="4C3F4D49FFD991238C8BC104FCE5AA38" box="[663,862,869,886]" class="Magnoliopsida" family="Bignoniaceae" genus="Adenocalymma" kingdom="Plantae" order="Lamiales" pageId="30" pageNumber="195" phylum="Tracheophyta" rank="species" species="mirabile">
<emphasis id="B94BEAD8FFD991238C8BC104FCE5AA38" box="[663,862,869,886]" italics="true" pageId="30" pageNumber="195">Adenocalymma mirabile</emphasis>
</taxonomicName>
transverse-sections;
<emphasis id="B94BEAD8FFD991238A0EC104FBA4AA38" bold="true" box="[1042,1055,869,886]" pageId="30" pageNumber="195">A</emphasis>
, regular phloem. Thin to thick fiber bands. Periderm with stratified phellem, with alternating thin and thick-walled, lignified cells. Phelloderm thick, with over 3 cell layers;
<emphasis id="B94BEAD8FFD991238A60C11DFB32AAC3" bold="true" box="[1148,1161,892,909]" pageId="30" pageNumber="195">B</emphasis>
, overall view of the variant phloem. Non-fibrous to semi-fibrous phloem. Fiber bands thin to thick, U-shaped in several portions. Limiting ray lignified to both xylem and phloem face;
<emphasis id="B94BEAD8FFD991238B4FC1F3FADAAAED" bold="true" box="[1363,1377,914,931]" pageId="30" pageNumber="195">C</emphasis>
, detail of the variant phloem. Rays alternate in being lignified or not. Prismatic crystals present in rays (
<emphasis id="B94BEAD8FFD991238D8AC1C8FBBBAAF4" bold="true" box="[918,1024,937,954]" pageId="30" pageNumber="195">arrowheads</emphasis>
). Sieve tubes in short radial or tangential multiples. Abbreviations:
<emphasis id="B94BEAD8FFD991238F1DC1A1FEACAA9F" bold="true" box="[257,279,960,977]" pageId="30" pageNumber="195">pe</emphasis>
, periderm;
<emphasis id="B94BEAD8FFD991238F6BC1A1FE3AAA9F" bold="true" box="[375,385,960,977]" pageId="30" pageNumber="195">x</emphasis>
, secondary xylem. Scale bars: A, C, 200 μm; B, 300 μm.
</paragraph>
</caption>
<paragraph id="8B8036CAFFD991238E98C674FE9FAD61" blockId="30.[132,643,1045,1105]" box="[132,292,1045,1071]" pageId="30" pageNumber="195">
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<emphasis id="B94BEAD8FFD991238E98C674FE9FAD61" box="[132,292,1045,1071]" italics="true" pageId="30" pageNumber="195">Regular phloem</emphasis>
</heading>
</paragraph>
<paragraph id="8B8036CAFFD991238E98C656FD38AD1F" blockId="30.[132,643,1045,1105]" box="[132,643,1079,1105]" pageId="30" pageNumber="195">Thin to thick fiber bands, without assemblages.</paragraph>
<paragraph id="8B8036CAFFD991238E98C618FE9FADDC" blockId="30.[130,776,1144,1683]" box="[132,292,1144,1170]" pageId="30" pageNumber="195">
<heading id="D0C881A6FFD991238E98C618FE9FADDC" box="[132,292,1144,1170]" fontSize="11" level="2" pageId="30" pageNumber="195" reason="4">
<emphasis id="B94BEAD8FFD991238E98C618FE9FADDC" box="[132,292,1144,1170]" italics="true" pageId="30" pageNumber="195">Variant phloem</emphasis>
</heading>
</paragraph>
<paragraph id="8B8036CAFFD991238E98C6FBFD7CAFDD" blockId="30.[130,776,1144,1683]" pageId="30" pageNumber="195">
The variant phloem of
<taxonomicName id="4C3F4D49FFD991238F77C6FBFE51ADFA" box="[363,490,1178,1204]" class="Magnoliopsida" family="Bignoniaceae" genus="Dolichandra" kingdom="Plantae" order="Lamiales" pageId="30" pageNumber="195" phylum="Tracheophyta" rank="genus">
<emphasis id="B94BEAD8FFD991238F77C6FBFE51ADFA" box="[363,490,1178,1204]" italics="true" pageId="30" pageNumber="195">Dolichandra</emphasis>
</taxonomicName>
is nearly identical to that of the Multiples of four s.s. clade.In fact,the sieve tubes and phloem parenchyma arrangement, the sieve plate
<typeStatus id="54848868FFD991238C2CC6BAFDDBADBB" box="[560,608,1243,1269]" pageId="30" pageNumber="195">type</typeStatus>
, the presence of crystals, and the number of cells between fiber bands is alike in both clades (
<figureCitation id="13042A4FFFD991238F38C77BFED6AC7A" box="[292,365,1306,1332]" captionStart="FIG" captionStartId="29.[132,143,1472,1489]" captionTargetBox="[132,1456,215,1429]" captionTargetId="figure-218@29.[132,1456,215,1430]" captionTargetPageId="29" captionText="FIG. 16. — Secondary phloem of Dolichandra: A-D, transverse sections; B, Dolichandra unguiculata. All other photos are from Dolichandra unguis­cati; A, limiting rays non-lignified, tend to expand and divide (arrows), non-fibrous phloem. Thin fiber bands; B, non-fibrous phloem, sieve tubes in short radial multiples. Limiting rays non-lignified; C, pith also undergo divisions, uniting to divisions at the limiting rays (arrowheads). Nonconducting phloem collapsed; D, detail of the conducting variant phloem. Sieve tubes (arrows) with one or two companion cells.Acicular crystals abundant; E, tangential section. Storied structure in both axial and ray cells; F, radial section. Sieve tube elements with compound sieve plates (arrow). Abbreviations: cz, cambial zone; pi, pith. Scale bars: A, 200 μm; B, E, 150 μm; C, 500 μm; D, 50 μm; F, 100 μm." figureDoi="http://doi.org/10.5281/zenodo.8006410" httpUri="https://zenodo.org/record/8006410/files/figure.png" pageId="30" pageNumber="195">Fig. 16</figureCitation>
A-C). The presence of sieve elements of two distinct diameters (40 µm and 15 µm in average) tending to gradually go from wide to narrow diameter in subsequent bands (
<figureCitation id="13042A4FFFD991238EC8C71BFE8DACDA" box="[212,310,1402,1428]" captionStart="FIG" captionStartId="29.[132,143,1472,1489]" captionTargetBox="[132,1456,215,1429]" captionTargetId="figure-218@29.[132,1456,215,1430]" captionTargetPageId="29" captionText="FIG. 16. — Secondary phloem of Dolichandra: A-D, transverse sections; B, Dolichandra unguiculata. All other photos are from Dolichandra unguis­cati; A, limiting rays non-lignified, tend to expand and divide (arrows), non-fibrous phloem. Thin fiber bands; B, non-fibrous phloem, sieve tubes in short radial multiples. Limiting rays non-lignified; C, pith also undergo divisions, uniting to divisions at the limiting rays (arrowheads). Nonconducting phloem collapsed; D, detail of the conducting variant phloem. Sieve tubes (arrows) with one or two companion cells.Acicular crystals abundant; E, tangential section. Storied structure in both axial and ray cells; F, radial section. Sieve tube elements with compound sieve plates (arrow). Abbreviations: cz, cambial zone; pi, pith. Scale bars: A, 200 μm; B, E, 150 μm; C, 500 μm; D, 50 μm; F, 100 μm." figureDoi="http://doi.org/10.5281/zenodo.8006410" httpUri="https://zenodo.org/record/8006410/files/figure.png" pageId="30" pageNumber="195">Fig. 16D</figureCitation>
) is similar to that found in
<taxonomicName id="4C3F4D49FFD991238C74C71BFCBBACDA" box="[616,768,1402,1428]" class="Magnoliopsida" family="Bignoniaceae" genus="Amphilophium" kingdom="Plantae" order="Lamiales" pageId="30" pageNumber="195" phylum="Tracheophyta" rank="genus">
<emphasis id="B94BEAD8FFD991238C74C71BFCBBACDA" box="[616,768,1402,1428]" italics="true" pageId="30" pageNumber="195">Amphilophium</emphasis>
</taxonomicName>
. Another similarity with
<taxonomicName id="4C3F4D49FFD991238F63C7F8FDA3ACFD" box="[383,536,1433,1459]" class="Magnoliopsida" family="Bignoniaceae" genus="Amphilophium" kingdom="Plantae" order="Lamiales" pageId="30" pageNumber="195" phylum="Tracheophyta" rank="genus">
<emphasis id="B94BEAD8FFD991238F63C7F8FDA3ACFD" box="[383,536,1433,1459]" italics="true" pageId="30" pageNumber="195">Amphilophium</emphasis>
</taxonomicName>
is the storied structure (
<figureCitation id="13042A4FFFD991238E91C7D8FF56AC9A" box="[141,237,1465,1492]" captionStart="FIG" captionStartId="29.[132,143,1472,1489]" captionTargetBox="[132,1456,215,1429]" captionTargetId="figure-218@29.[132,1456,215,1430]" captionTargetPageId="29" captionText="FIG. 16. — Secondary phloem of Dolichandra: A-D, transverse sections; B, Dolichandra unguiculata. All other photos are from Dolichandra unguis­cati; A, limiting rays non-lignified, tend to expand and divide (arrows), non-fibrous phloem. Thin fiber bands; B, non-fibrous phloem, sieve tubes in short radial multiples. Limiting rays non-lignified; C, pith also undergo divisions, uniting to divisions at the limiting rays (arrowheads). Nonconducting phloem collapsed; D, detail of the conducting variant phloem. Sieve tubes (arrows) with one or two companion cells.Acicular crystals abundant; E, tangential section. Storied structure in both axial and ray cells; F, radial section. Sieve tube elements with compound sieve plates (arrow). Abbreviations: cz, cambial zone; pi, pith. Scale bars: A, 200 μm; B, E, 150 μm; C, 500 μm; D, 50 μm; F, 100 μm." figureDoi="http://doi.org/10.5281/zenodo.8006410" httpUri="https://zenodo.org/record/8006410/files/figure.png" pageId="30" pageNumber="195">Fig. 16E</figureCitation>
); however, the storied structure in
<taxonomicName id="4C3F4D49FFD991238C72C7D8FD4BAC9D" box="[622,752,1465,1491]" class="Magnoliopsida" family="Bignoniaceae" genus="Dolichandra" kingdom="Plantae" order="Lamiales" pageId="30" pageNumber="195" phylum="Tracheophyta" rank="genus">
<emphasis id="B94BEAD8FFD991238C72C7D8FD4BAC9D" box="[622,752,1465,1491]" italics="true" pageId="30" pageNumber="195">Dolichandra</emphasis>
</taxonomicName>
is found both for axial and radial elements (
<figureCitation id="13042A4FFFD991238C2AC7B8FD2FACBD" box="[566,660,1497,1523]" captionStart="FIG" captionStartId="29.[132,143,1472,1489]" captionTargetBox="[132,1456,215,1429]" captionTargetId="figure-218@29.[132,1456,215,1430]" captionTargetPageId="29" captionText="FIG. 16. — Secondary phloem of Dolichandra: A-D, transverse sections; B, Dolichandra unguiculata. All other photos are from Dolichandra unguis­cati; A, limiting rays non-lignified, tend to expand and divide (arrows), non-fibrous phloem. Thin fiber bands; B, non-fibrous phloem, sieve tubes in short radial multiples. Limiting rays non-lignified; C, pith also undergo divisions, uniting to divisions at the limiting rays (arrowheads). Nonconducting phloem collapsed; D, detail of the conducting variant phloem. Sieve tubes (arrows) with one or two companion cells.Acicular crystals abundant; E, tangential section. Storied structure in both axial and ray cells; F, radial section. Sieve tube elements with compound sieve plates (arrow). Abbreviations: cz, cambial zone; pi, pith. Scale bars: A, 200 μm; B, E, 150 μm; C, 500 μm; D, 50 μm; F, 100 μm." figureDoi="http://doi.org/10.5281/zenodo.8006410" httpUri="https://zenodo.org/record/8006410/files/figure.png" pageId="30" pageNumber="195">Fig. 16E</figureCitation>
).
<collectionCode id="ED2EAE0FFFD991238CBAC7BBFD0CACBA" box="[678,695,1498,1524]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="30" pageNumber="195" type="Herbarium">A</collectionCode>
further remarkable difference from the Multiples of four s.s. clade is the non-lignification of the limiting rays (
<figureCitation id="13042A4FFFD991238C1BC478FDF5AF7D" box="[519,590,1561,1587]" captionStart="FIG" captionStartId="29.[132,143,1472,1489]" captionTargetBox="[132,1456,215,1429]" captionTargetId="figure-218@29.[132,1456,215,1430]" captionTargetPageId="29" captionText="FIG. 16. — Secondary phloem of Dolichandra: A-D, transverse sections; B, Dolichandra unguiculata. All other photos are from Dolichandra unguis­cati; A, limiting rays non-lignified, tend to expand and divide (arrows), non-fibrous phloem. Thin fiber bands; B, non-fibrous phloem, sieve tubes in short radial multiples. Limiting rays non-lignified; C, pith also undergo divisions, uniting to divisions at the limiting rays (arrowheads). Nonconducting phloem collapsed; D, detail of the conducting variant phloem. Sieve tubes (arrows) with one or two companion cells.Acicular crystals abundant; E, tangential section. Storied structure in both axial and ray cells; F, radial section. Sieve tube elements with compound sieve plates (arrow). Abbreviations: cz, cambial zone; pi, pith. Scale bars: A, 200 μm; B, E, 150 μm; C, 500 μm; D, 50 μm; F, 100 μm." figureDoi="http://doi.org/10.5281/zenodo.8006410" httpUri="https://zenodo.org/record/8006410/files/figure.png" pageId="30" pageNumber="195">Fig. 16</figureCitation>
A-C), that tend to divide, compress, and dissect the phloem wedges (
<figureCitation id="13042A4FFFD991238C9DC458FD41AF1D" box="[641,762,1593,1619]" captionStart="FIG" captionStartId="29.[132,143,1472,1489]" captionTargetBox="[132,1456,215,1429]" captionTargetId="figure-218@29.[132,1456,215,1430]" captionTargetPageId="29" captionText="FIG. 16. — Secondary phloem of Dolichandra: A-D, transverse sections; B, Dolichandra unguiculata. All other photos are from Dolichandra unguis­cati; A, limiting rays non-lignified, tend to expand and divide (arrows), non-fibrous phloem. Thin fiber bands; B, non-fibrous phloem, sieve tubes in short radial multiples. Limiting rays non-lignified; C, pith also undergo divisions, uniting to divisions at the limiting rays (arrowheads). Nonconducting phloem collapsed; D, detail of the conducting variant phloem. Sieve tubes (arrows) with one or two companion cells.Acicular crystals abundant; E, tangential section. Storied structure in both axial and ray cells; F, radial section. Sieve tube elements with compound sieve plates (arrow). Abbreviations: cz, cambial zone; pi, pith. Scale bars: A, 200 μm; B, E, 150 μm; C, 500 μm; D, 50 μm; F, 100 μm." figureDoi="http://doi.org/10.5281/zenodo.8006410" httpUri="https://zenodo.org/record/8006410/files/figure.png" pageId="30" pageNumber="195">Fig. 16A, C</figureCitation>
). The crystalliferous parenchyma in
<taxonomicName id="4C3F4D49FFD991238FEFC438FDC9AF3D" box="[499,626,1625,1651]" class="Magnoliopsida" family="Bignoniaceae" genus="Dolichandra" kingdom="Plantae" order="Lamiales" pageId="30" pageNumber="195" phylum="Tracheophyta" rank="genus">
<emphasis id="B94BEAD8FFD991238FEFC438FDC9AF3D" box="[499,626,1625,1651]" italics="true" pageId="30" pageNumber="195">Dolichandra</emphasis>
</taxonomicName>
bears acicular crystals, which are also found in the rays (
<figureCitation id="13042A4FFFD991238C27C418FD01AFDD" box="[571,698,1657,1683]" captionStart="FIG" captionStartId="29.[132,143,1472,1489]" captionTargetBox="[132,1456,215,1429]" captionTargetId="figure-218@29.[132,1456,215,1430]" captionTargetPageId="29" captionText="FIG. 16. — Secondary phloem of Dolichandra: A-D, transverse sections; B, Dolichandra unguiculata. All other photos are from Dolichandra unguis­cati; A, limiting rays non-lignified, tend to expand and divide (arrows), non-fibrous phloem. Thin fiber bands; B, non-fibrous phloem, sieve tubes in short radial multiples. Limiting rays non-lignified; C, pith also undergo divisions, uniting to divisions at the limiting rays (arrowheads). Nonconducting phloem collapsed; D, detail of the conducting variant phloem. Sieve tubes (arrows) with one or two companion cells.Acicular crystals abundant; E, tangential section. Storied structure in both axial and ray cells; F, radial section. Sieve tube elements with compound sieve plates (arrow). Abbreviations: cz, cambial zone; pi, pith. Scale bars: A, 200 μm; B, E, 150 μm; C, 500 μm; D, 50 μm; F, 100 μm." figureDoi="http://doi.org/10.5281/zenodo.8006410" httpUri="https://zenodo.org/record/8006410/files/figure.png" pageId="30" pageNumber="195">Fig. 16D, F</figureCitation>
).
</paragraph>
<paragraph id="8B8036CAFFD991238E98C4DBFF59AF9A" blockId="30.[130,776,1722,1847]" box="[132,226,1722,1748]" pageId="30" pageNumber="195">
<heading id="D0C881A6FFD991238E98C4DBFF59AF9A" box="[132,226,1722,1748]" fontSize="11" level="2" pageId="30" pageNumber="195" reason="4">
<emphasis id="B94BEAD8FFD991238E98C4DBFF59AF9A" box="[132,226,1722,1748]" italics="true" pageId="30" pageNumber="195">Periderm</emphasis>
</heading>
</paragraph>
<paragraph id="8B8036CAFFD991238E98C4BCFCBDAE78" blockId="30.[130,776,1722,1847]" pageId="30" pageNumber="195">
<collectionCode id="ED2EAE0FFFD991238E98C4BCFF2EAFB9" box="[132,149,1757,1783]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="30" pageNumber="195" type="Herbarium">A</collectionCode>
single periderm is formed.The phellem is stratified,with alternating thin and thick-walled cells.The phelloderm is non-stratified, thin, with less than three cell layers.Lenticels were not observed.
</paragraph>
</subSubSection>
</treatment>
</document>