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<document id="B39E0F438D90AB779EC822FF83FA6093" ID-DOI="10.11646/phytotaxa.202.2.7" ID-ISSN="1179-3163" ID-Zenodo-Dep="13641564" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1725346987559" checkinUser="felipe" docAuthor="Liu, An-Li, Xu, Wen-Fen &amp; He, Shun-Zhi" docDate="2015" docId="03F00B0FDD615576FF39FEBBC2CDFEC5" docLanguage="en" docName="phytotaxa.202.2.7.pdf" docOrigin="Phytotaxa 202 (2)" docSource="http://dx.doi.org/10.11646/phytotaxa.202.2.7" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Aspidistra guizhouensis S. Z. He &amp; W. F. Xu 2015, sp. nov." docType="treatment" docVersion="3" lastPageNumber="152" masterDocId="FFC97377DD605572FFB1FFA3C60EFFC4" masterDocTitle="Aspidistra guizhouensis (Asparagaceae), a new species from Guizhou, China" masterLastPageNumber="154" masterPageNumber="149" pageNumber="150" updateTime="1725353901930" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="5EEC8D725E1D0FF65F7BC448CFD15D92">Aspidistra guizhouensis (Asparagaceae), a new species from Guizhou, China</mods:title>
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<mods:namePart id="CF7E59B2043C81332D1712154A4513B6">Liu, An-Li</mods:namePart>
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<mods:namePart id="51EB963B5777949D6FA7B53748B35651">Xu, Wen-Fen</mods:namePart>
<mods:affiliation id="C814A61F79F0477E3F556B13CA6D2B38">Department of Pharmacy, Guiyang College of Traditional Chinese Medicine, Guiyang 550002, People’s Republic of China;</mods:affiliation>
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<mods:namePart id="948EC904B07CEAF8D11E0851009F3F85">He, Shun-Zhi</mods:namePart>
<mods:affiliation id="DC987076D05E633A1B754AA4ED551A53">Department of Pharmacy, Guiyang College of Traditional Chinese Medicine, Guiyang 550002, People’s Republic of China;</mods:affiliation>
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<mods:title id="6D60492A36979CCBDE8389B139D0866D">Phytotaxa</mods:title>
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<mods:date id="8C8705BE1A8950FA52E0AFE57C34746D">2015</mods:date>
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<treatment id="03F00B0FDD615576FF39FEBBC2CDFEC5" ID-DOI="http://doi.org/10.5281/zenodo.13641877" ID-Zenodo-Dep="13641877" LSID="urn:lsid:plazi:treatment:03F00B0FDD615576FF39FEBBC2CDFEC5" httpUri="http://treatment.plazi.org/id/03F00B0FDD615576FF39FEBBC2CDFEC5" lastPageId="4" lastPageNumber="152" pageId="1" pageNumber="150">
<subSubSection id="C343E992DD615573FF39FEBBC544FEF7" box="[136,842,280,307]" pageId="1" pageNumber="150" type="nomenclature">
<paragraph id="8BE6BA19DD615573FF39FEBBC544FEF7" blockId="1.[136,842,280,307]" box="[136,842,280,307]" pageId="1" pageNumber="150">
<heading id="D0AE0D75DD615573FF39FEBBC544FEF7" box="[136,842,280,307]" fontSize="11" level="2" pageId="1" pageNumber="150" reason="3">
<taxonomicName id="4C59C19ADD615573FF39FEBBC467FEF7" ID-CoL="HFBZ" authority="S.Z.He &amp; W.F.Xu" authorityName="S. Z. He &amp; W. F. Xu" authorityYear="2015" box="[136,617,280,307]" class="Liliopsida" family="Asparagaceae" genus="Aspidistra" kingdom="Plantae" order="Asparagales" pageId="1" pageNumber="150" phylum="Tracheophyta" rank="species" species="guizhouensis" status="sp. nov.">
<emphasis id="B92D660BDD615573FF39FEBBC795FEF7" bold="true" box="[136,411,280,307]" italics="true" pageId="1" pageNumber="150">Aspidistra guizhouensis</emphasis>
S.Z.He &amp; W.F.Xu
</taxonomicName>
<emphasis id="B92D660BDD615573FDC0FEBBC4C9FEF6" bold="true" box="[625,711,280,306]" italics="true" pageId="1" pageNumber="150">
<taxonomicNameLabel id="A21EDB70DD615573FDC0FEBBC4C9FEF6" box="[625,711,280,306]" pageId="1" pageNumber="150" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="1362A69CDD615573FD66FEB9C52AFEF7" box="[727,804,282,307]" captionStart="FIGURE 1" captionStartId="2.[136,229,2029,2050]" captionTargetBox="[212,1388,212,1981]" captionTargetId="figure-14@2.[176,1411,190,2004]" captionTargetPageId="2" captionText="FIGURE 1. Aspidistra guizhouensis (drawn by Xiang-Li Wu from the holotype,).(A) habit; (B) flower; (C) longitudinal section of flower; (D) stigma apical view." figureDoi="http://doi.org/10.5281/zenodo.13641566" httpUri="https://zenodo.org/record/13641566/files/figure.png" pageId="1" pageNumber="150">Figs. 1</figureCitation>
,
<figureCitation id="1362A69CDD615573FC83FEB9C54FFEF7" box="[818,833,282,307]" captionStart="FIGURE 2" captionStartId="3.[136,229,1627,1648]" captionTargetBox="[151,1435,168,1603]" captionTargetId="figure-14@3.[151,1436,168,1603]" captionTargetPageId="3" captionText="FIGURE 2. Aspidistra guizhouensis (A) cultivated; (B) plant habit; (C) flowers in natural position; (D) longitudinal profile of a flower (showing pistil); (E) longitudinal profile of a flower (showing stamens); (F) stigma apical view; (G) stigma dorsal view; (H) flowers; (I) photomicrograph of somatic chromosomes; (J) karyogram; (K–L) pollen; (M) pollen surface ornamentation." figureDoi="http://doi.org/10.5281/zenodo.13641568" httpUri="https://zenodo.org/record/13641568/files/figure.png" pageId="1" pageNumber="150">2</figureCitation>
)
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C343E992DD615573FF39FEC7C482FCB7" pageId="1" pageNumber="150" type="materials_examined">
<paragraph id="8BE6BA19DD615573FF39FEC7C6F5FE59" blockId="1.[136,1452,356,413]" pageId="1" pageNumber="150">
<emphasis id="B92D660BDD615573FF39FEC7C6B4FEBD" bold="true" box="[136,186,356,377]" pageId="1" pageNumber="150">Type</emphasis>
:—
<materialsCitation id="3B31B044DD615573FF66FEC7C6F9FE59" collectingDate="2005-11-27" collectionCode="S, Z, W, F, GZTM, MO" country="China" location="Guiyang City" pageId="1" pageNumber="150" specimenCount="2" stateProvince="Guizhou" typeStatus="holotype">
<collectingCountry id="F34EFA89DD615573FF66FEC7C726FEBD" box="[215,296,356,377]" name="China" pageId="1" pageNumber="150">CHINA</collectingCountry>
.
<collectingRegion id="499D74FBDD615573FE81FEC7C7EEFEBD" box="[304,480,356,377]" country="China" name="Guizhou" pageId="1" pageNumber="150">Guizhou Province</collectingRegion>
,
<location id="8E86ECC2DD615573FE58FEC7C465FEBD" LSID="urn:lsid:plazi:treatment:03F00B0FDD615576FF39FEBBC2CDFEC5:8E86ECC2DD615573FE58FEC7C465FEBD" box="[489,619,356,377]" country="China" name="Guiyang City" pageId="1" pageNumber="150" stateProvince="Guizhou">Guiyang City</location>
, cultivated,
<date id="FFE79CD9DD615573FD6FFEC7C597FEBD" box="[734,921,356,377]" pageId="1" pageNumber="150" value="2005-11-27">
<collectingDate id="EFA36531DD615573FD6FFEC7C597FEBD" box="[734,921,356,377]" pageId="1" pageNumber="150" value="2005-11-27">27 November 2005</collectingDate>
</date>
,
<emphasis id="B92D660BDD615573FC13FEC7C295FEBD" box="[930,1179,356,377]" italics="true" pageId="1" pageNumber="150">
<collectionCode id="ED4822DCDD615573FC13FEC7C5BEFEBD" box="[930,944,356,377]" country="Sweden" lsid="urn:lsid:biocol.org:col:15668" name="Department of Botany, Swedish Museum of Natural History" pageId="1" pageNumber="150" type="Herbarium">S</collectionCode>
.
<collectionCode id="ED4822DCDD615573FC02FEC7C5CAFEBD" box="[947,964,356,377]" country="Switzerland" name="Universität Zürich" pageId="1" pageNumber="150" type="Herbarium">Z</collectionCode>
. He &amp;
<collectionCode id="ED4822DCDD615573FBB7FEC7C214FEBD" box="[1030,1050,356,377]" country="Austria" lsid="urn:lsid:biocol.org:col:15588" name="Naturhistorisches Museum Wien" pageId="1" pageNumber="150" type="Herbarium">W</collectionCode>
.
<collectionCode id="ED4822DCDD615573FBACFEC7C223FEBD" box="[1053,1069,356,377]" country="USA" lsid="urn:lsid:biocol.org:col:15707" name="Field Museum of Natural History, Botany Department" pageId="1" pageNumber="150" type="Herbarium">F</collectionCode>
. Xu 051127
</emphasis>
(
<typeStatus id="54E204BBDD615573FB16FEC7C2F1FEBD" box="[1191,1279,356,377]" pageId="1" pageNumber="150" type="holotype">holotype</typeStatus>
,
<collectionCode id="ED4822DCDD615573FAB9FEC7C35AFEBD" box="[1288,1364,356,377]" country="China" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13169" lsid="urn:lsid:biocol.org:col:13169" name="Guizhou Institute of Traditional Chinese Medicine" pageId="1" pageNumber="150" type="Herbarium">GZTM</collectionCode>
!;
<typeStatus id="54E204BBDD615573FAD1FEC7C3A6FEBD" box="[1376,1448,356,377]" pageId="1" pageNumber="150" type="isotype">isotype</typeStatus>
,
<collectionCode id="ED4822DCDD615573FF0CFE2BC6E5FE59" box="[189,235,392,413]" country="USA" lsid="urn:lsid:biocol.org:col:15859" name="Missouri Botanical Garden" pageId="1" pageNumber="150" type="Herbarium">MO</collectionCode>
!)
</materialsCitation>
.
</paragraph>
<paragraph id="8BE6BA19DD615573FF39FE6DC482FCB7" blockId="1.[136,1453,462,1099]" pageId="1" pageNumber="150">
Herbs perennial, rhizome creeping, subterete,
<quantity id="4CA117FCDD615573FD39FE6DC4EAFE23" box="[648,740,462,487]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" metricValueMax="9.0" metricValueMin="7.0" pageId="1" pageNumber="150" unit="mm" value="8.0" valueMax="9.0" valueMin="7.0">7–9 mm</quantity>
thick, covered with scales. Leaf sheath 2–3,
<quantity id="4CA117FCDD615573FB62FE6DC338FE23" box="[1235,1334,462,487]" metricMagnitude="-2" metricUnit="m" metricValue="9.5" metricValueMax="15.0" metricValueMin="4.0" pageId="1" pageNumber="150" unit="cm" value="9.5" valueMax="15.0" valueMin="4.0">4–15 cm</quantity>
, enclosing the base of leaves, fibrous when withered. Leaves solitary,
<quantity id="4CA117FCDD615573FCAEFE51C592FDCF" box="[799,924,498,523]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" metricValueMax="2.5" metricValueMin="1.5" pageId="1" pageNumber="150" unit="cm" value="2.0" valueMax="2.5" valueMin="1.5">1.5–2.5 cm</quantity>
apart, leaf blade narrowly oblanceolate, 25–45 ×
<quantity id="4CA117FCDD615573FF2FFDB5C6FDFDEB" box="[158,243,534,559]" metricMagnitude="-2" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="1" pageNumber="150" unit="cm" value="4.5" valueMax="5.0" valueMin="4.0">4–5 cm</quantity>
, apex acuminate, base gradually narrowed, distal margin denticulate, leaf blade slightly spotted with yellowwhite; petiole rigid,
<quantity id="4CA117FCDD615573FEDDFD99C7D1FD97" box="[364,479,570,595]" metricMagnitude="-1" metricUnit="m" metricValue="2.0" metricValueMax="2.5" metricValueMin="1.5" pageId="1" pageNumber="150" unit="cm" value="20.0" valueMax="25.0" valueMin="15.0">15–25 cm</quantity>
, adaxially grooved. Peduncle
<quantity id="4CA117FCDD615573FC80FD99C5BFFD97" box="[817,945,570,595]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" metricValueMax="5.5" metricValueMin="1.5" pageId="1" pageNumber="150" unit="cm" value="3.5" valueMax="5.5" valueMin="1.5">1.5–5.5 cm</quantity>
, bracts 2–3, broadly ovate, purple-red, 5–6 ×
<quantity id="4CA117FCDD615573FF39FDFDC6E4FDB3" box="[136,234,606,631]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" metricValueMax="6.0" metricValueMin="5.0" pageId="1" pageNumber="150" unit="mm" value="5.5" valueMax="6.0" valueMin="5.0">5–6 mm</quantity>
. Flower solitary, erect; Perigone urceolate, fleshly, upper half purple-red, lower half milk-white, 1.2–1.4 ×
<quantity id="4CA117FCDD615573FF39FD21C707FD5F" box="[136,265,642,667]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" metricValueMax="1.1" metricValueMin="0.9" pageId="1" pageNumber="150" unit="cm" value="1.0" valueMax="1.1" valueMin="0.9">0.9–1.1 cm</quantity>
, 6-lobed, lobes purple-red,
<quantity id="4CA117FCDD615573FDF3FD21C497FD5F" box="[578,665,642,667]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="1" pageNumber="150" unit="mm" value="2.5">2.5 mm</quantity>
in length, base ca.
<quantity id="4CA117FCDD615573FCC6FD21C5C0FD5F" box="[887,974,642,667]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="1" pageNumber="150" unit="mm" value="2.5">2.5 mm</quantity>
wide, adaxially with 4 longitudinal keels, papillose on the inner base; tube
<quantity id="4CA117FCDD615573FE49FD05C49FFD7B" box="[504,657,678,703]" metricMagnitude="-2" metricUnit="m" metricValue="1.0499999999999998" metricValueMax="1.15" metricValueMin="0.95" pageId="1" pageNumber="150" unit="cm" value="1.0499999999999998" valueMax="1.15" valueMin="0.95">0.95–1.15 cm</quantity>
in length,
<quantity id="4CA117FCDD615573FCB9FD05C58BFD7B" box="[776,901,678,703]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" metricValueMax="1.1" metricValueMin="0.9" pageId="1" pageNumber="150" unit="cm" value="1.0" valueMax="1.1" valueMin="0.9">0.9–1.1 cm</quantity>
in diam., upper part of tube inside with papillose keels; Stamens 6, inserted at middle of perigone tube, anthers oblong, ca. 1.8 ×
<quantity id="4CA117FCDD615573FBB5FD69C249FD27" box="[1028,1095,714,739]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="150" unit="mm" value="1.0">1 mm</quantity>
, subsessile; Pistil ca.
<quantity id="4CA117FCDD615573FA88FD69C381FD27" box="[1337,1423,714,739]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" pageId="1" pageNumber="150" unit="mm" value="4.5">4.5 mm</quantity>
in length, style slender, cylindrical; stigma slightly peltate, conical in lateral view, ca.
<quantity id="4CA117FCDD615573FB84FD4DC2A6FCC3" box="[1077,1192,750,775]" metricMagnitude="-3" metricUnit="m" metricValue="2.25" metricValueMax="2.5" metricValueMin="2.0" pageId="1" pageNumber="150" unit="mm" value="2.25" valueMax="2.5" valueMin="2.0">2–2.5 mm</quantity>
in diam, upper surface slightly prominence at the centre and with 3 radial, bifurcate ribs, 3-lobed at margin, lobes emarginate at apex. Pollen grains oval, pollen size is 25.13–30 × 19.73–25.63 μm, the surface weakly verruculose, with wartlets of irregular sizes and shapes. Flowering in October–November.
</paragraph>
</subSubSection>
<subSubSection id="C343E992DD615576FF0CFCDDC2CDFEC5" lastPageId="4" lastPageNumber="153" pageId="1" pageNumber="150" type="distribution">
<paragraph id="8BE6BA19DD615573FF0CFCDDC348FC7F" blockId="1.[136,1453,462,1099]" pageId="1" pageNumber="150">
<emphasis id="B92D660BDD615573FF0CFCDDC7E8FC53" bold="true" box="[189,486,894,919]" pageId="1" pageNumber="150">Distribution and habitat</emphasis>
:—The species is found in Guanling County, Anshun Prefecture,
<collectingRegion id="499D74FBDD615573FB69FCDDC3A9FC53" box="[1240,1447,894,919]" country="China" name="Guizhou" pageId="1" pageNumber="150">Guizhou province</collectingRegion>
,
<collectingCountry id="F34EFA89DD615573FF39FC01C6C1FC7F" box="[136,207,930,955]" name="China" pageId="1" pageNumber="150">China</collectingCountry>
. It grows under shrubs, at an elevation of ca.
<quantity id="4CA117FCDD615573FD7BFC01C510FC7F" box="[714,798,930,955]" metricMagnitude="3" metricUnit="m" metricValue="1.1" pageId="1" pageNumber="150" unit="m" value="1100.0">1100 m</quantity>
in wild. It has already been grown in cultivation.
</paragraph>
<paragraph id="8BE6BA19DD615573FF39FC65C6C1FB8F" blockId="1.[136,1453,462,1099]" pageId="1" pageNumber="150">
<emphasis id="B92D660BDD615573FF39FC65C7A3FC1B" bold="true" box="[136,429,966,991]" pageId="1" pageNumber="150">Taxonomic relationships</emphasis>
:
<emphasis id="B92D660BDD615573FE04FC65C7DFFC1B" bold="true" box="[437,465,966,991]" pageId="1" pageNumber="150">—</emphasis>
The species belongs to ser.
<emphasis id="B92D660BDD615573FCB9FC65C588FC1B" box="[776,902,966,991]" italics="true" pageId="1" pageNumber="150">Fimbriatae</emphasis>
Li (2000: 215). The new species is similar to
<taxonomicName id="4C59C19ADD615573FA22FC65C7A8FBC7" authority="Liang (2000: 243)" authorityName="Liang" authorityPageNumber="243" authorityYear="2000" class="Liliopsida" family="Asparagaceae" genus="Aspidistra" kingdom="Plantae" order="Asparagales" pageId="1" pageNumber="150" phylum="Tracheophyta" rank="species" species="retusa">
<emphasis id="B92D660BDD615573FA22FC65C6C3FBC7" italics="true" pageId="1" pageNumber="150">A. retusa</emphasis>
Liang (2000: 243)
</taxonomicName>
and
<taxonomicName id="4C59C19ADD615573FE50FC49C562FBC7" authority="Liang (2000: 246)" authorityName="Liang" authorityPageNumber="246" authorityYear="2000" box="[481,876,1002,1027]" class="Liliopsida" family="Asparagaceae" genus="Aspidistra" kingdom="Plantae" order="Asparagales" pageId="1" pageNumber="150" phylum="Tracheophyta" rank="species" species="sichuanensis">
<emphasis id="B92D660BDD615573FE50FC49C49FFBC7" box="[481,657,1002,1027]" italics="true" pageId="1" pageNumber="150">A. sichuanensis</emphasis>
Liang (2000: 246)
</taxonomicName>
, The major differences lie in the shape of the leaf blade, the number of bracts, the perigone tube shape, the position of the stamens, the stigma diameter and the flowering phase.
</paragraph>
<caption id="DF26EA91DD615573FF39FB61C595FB1D" box="[136,923,1218,1241]" pageId="1" pageNumber="150" startId="1.[136,224,1218,1241]" targetType="table">
<paragraph id="8BE6BA19DD615573FF39FB61C595FB1D" blockId="1.[136,1025,1218,2003]" box="[136,923,1218,1241]" pageId="1" pageNumber="150">
<emphasis id="B92D660BDD615573FF39FB61C6F5FB1D" bold="true" box="[136,251,1218,1241]" pageId="1" pageNumber="150">TABLE 1.</emphasis>
The parameters measured on chromosomes of
<taxonomicName id="4C59C19ADD615573FD42FB61C595FB1D" box="[755,923,1218,1241]" class="Liliopsida" family="Asparagaceae" genus="Aspidistra" kingdom="Plantae" order="Asparagales" pageId="1" pageNumber="150" phylum="Tracheophyta" rank="species" species="guizhouensis">A. guizhouensis</taxonomicName>
</paragraph>
</caption>
<paragraph id="8BE6BA19DD615573FB18FB48C2D5FAC4" box="[1193,1243,1259,1280]" pageId="1" pageNumber="150">
<table id="F95948B9DD61AA8DFF22FB48C2D5F817" box="[147,1243,1259,2003]" gridcols="4" gridrows="21" pageId="1" pageNumber="150">
<th id="76B8D127DD61AA8DFB18FB48C2D5FAC4" box="[1193,1243,1259,1280]" gridcol="3" gridrow="0" pageId="1" pageNumber="150">Type</th>
</table>
</paragraph>
<caption id="DF26EA91DD625570FF39F84EC767F7E2" ID-DOI="http://doi.org/10.5281/zenodo.13641566" ID-Zenodo-Dep="13641566" httpUri="https://zenodo.org/record/13641566/files/figure.png" pageId="2" pageNumber="151" startId="2.[136,229,2029,2050]" targetBox="[212,1388,212,1981]" targetPageId="2" targetType="figure">
<paragraph id="8BE6BA19DD625570FF39F84EC767F7E2" blockId="2.[136,1452,2029,2086]" pageId="2" pageNumber="151">
<emphasis id="B92D660BDD625570FF39F84EC6F8F7C6" bold="true" box="[136,246,2029,2050]" pageId="2" pageNumber="151">FIGURE 1</emphasis>
.
<taxonomicName id="4C59C19ADD625570FEB0F84EC7EBF7C6" box="[257,485,2029,2050]" class="Liliopsida" family="Asparagaceae" genus="Aspidistra" kingdom="Plantae" order="Asparagales" pageId="2" pageNumber="151" phylum="Tracheophyta" rank="species" species="guizhouensis">
<emphasis id="B92D660BDD625570FEB0F84EC7EBF7C6" box="[257,485,2029,2050]" italics="true" pageId="2" pageNumber="151">Aspidistra guizhouensis</emphasis>
</taxonomicName>
(drawn by Xiang-Li Wu from the holotype,). (A) habit; (B) flower; (C) longitudinal section of flower; (D) stigma apical view.
</paragraph>
</caption>
<caption id="DF26EA91DD635571FF39F9F8C297F97C" ID-DOI="http://doi.org/10.5281/zenodo.13641568" ID-Zenodo-Dep="13641568" httpUri="https://zenodo.org/record/13641568/files/figure.png" pageId="3" pageNumber="152" startId="3.[136,229,1627,1648]" targetBox="[151,1435,168,1603]" targetPageId="3" targetType="figure">
<paragraph id="8BE6BA19DD635571FF39F9F8C297F97C" blockId="3.[136,1452,1627,1720]" pageId="3" pageNumber="152">
<emphasis id="B92D660BDD635571FF39F9F8C6F6F9B4" bold="true" box="[136,248,1627,1648]" pageId="3" pageNumber="152">FIGURE 2</emphasis>
.
<taxonomicName id="4C59C19ADD635571FEB4F9F8C7E5F9B4" box="[261,491,1627,1648]" class="Liliopsida" family="Asparagaceae" genus="Aspidistra" kingdom="Plantae" order="Asparagales" pageId="3" pageNumber="152" phylum="Tracheophyta" rank="species" species="guizhouensis">
<emphasis id="B92D660BDD635571FEB4F9F8C7E5F9B4" box="[261,491,1627,1648]" italics="true" pageId="3" pageNumber="152">Aspidistra guizhouensis</emphasis>
</taxonomicName>
(A) cultivated; (B) plant habit; (C) flowers in natural position; (D) longitudinal profile of a flower (showing pistil); (E) longitudinal profile of a flower (showing stamens); (F) stigma apical view; (G) stigma dorsal view; (H) flowers; (I) photomicrograph of somatic chromosomes; (J) karyogram; (K–L) pollen; (M) pollen surface ornamentation.
</paragraph>
</caption>
<paragraph id="8BE6BA19DD635576FF0CF94BC2CDFEC5" blockId="3.[136,1452,1768,2081]" lastBlockId="4.[136,1452,160,257]" lastPageId="4" lastPageNumber="153" pageId="3" pageNumber="152">
<emphasis id="B92D660BDD635571FF0CF94BC7A9F8C5" bold="true" box="[189,423,1768,1793]" pageId="3" pageNumber="152">Karyotype analysis</emphasis>
:
<emphasis id="B92D660BDD635571FE1EF94BC7C5F8C5" bold="true" box="[431,459,1768,1793]" pageId="3" pageNumber="152">—</emphasis>
The majority of
<taxonomicName id="4C59C19ADD635571FD3FF94BC553F8C5" box="[654,861,1768,1793]" pageId="3" pageNumber="152">
<emphasis id="B92D660BDD635571FD3FF94BC50FF8C5" box="[654,769,1768,1793]" italics="true" pageId="3" pageNumber="152">Aspidistra</emphasis>
species
</taxonomicName>
have a chromosome number 2n = 36 or 2n = 38.
<taxonomicName id="4C59C19ADD635571FF39F8AFC6F5F8E1" authorityName="Ker-Gawler" authorityYear="1822" box="[136,251,1804,1829]" class="Liliopsida" family="Asparagaceae" genus="Aspidistra" kingdom="Plantae" order="Asparagales" pageId="3" pageNumber="152" phylum="Tracheophyta" rank="genus">
<emphasis id="B92D660BDD635571FF39F8AFC6F5F8E1" box="[136,251,1804,1829]" italics="true" pageId="3" pageNumber="152">Aspidistra</emphasis>
</taxonomicName>
is essentially a dibasic genus with x = 18 and x = 19.
<bibRefCitation id="EFC8C7E8DD635571FCD4F8AFC5F6F8E1" author="Wang, R. X. &amp; Li, G. Z. &amp; Lang, K. Y." box="[869,1016,1804,1829]" pageId="3" pageNumber="152" pagination="51 - 64" refId="ref3308" refString="Wang, R. X., Li, G. Z. &amp; Lang, K. Y. (2001) Karyotypes of eight species of the genus Aspidistra from China. Acta Phytotaxonomica Sinica 39: 51 - 64." type="journal article" year="2001">Wang (2001)</bibRefCitation>
considers it reasonable to assume that the x = 19 of
<taxonomicName id="4C59C19ADD635571FE94F893C7FFF88D" box="[293,497,1840,1865]" pageId="3" pageNumber="152">
<emphasis id="B92D660BDD635571FE94F893C796F88D" box="[293,408,1840,1865]" italics="true" pageId="3" pageNumber="152">Aspidistra</emphasis>
species
</taxonomicName>
may have been derived from that of an ancestral basic chromosome number p = 18 (see
<bibRefCitation id="EFC8C7E8DD635571FF0DF8F7C741F8A9" author="Peruzzi, L." box="[188,335,1876,1901]" pageId="3" pageNumber="152" pagination="1238 - 1241" refId="ref2766" refString="Peruzzi, L. (2013) &quot; x &quot; is not a bias, but a number with real biological significance. Plant Biosystems 147: 1238 - 1241." type="journal article" year="2013">Peruzzi 2013</bibRefCitation>
for the definition of p). The chromosome number of
<taxonomicName id="4C59C19ADD635571FC15F8F7C25BF8A9" box="[932,1109,1876,1901]" class="Liliopsida" family="Asparagaceae" genus="Aspidistra" kingdom="Plantae" order="Asparagales" pageId="3" pageNumber="152" phylum="Tracheophyta" rank="species" species="guizhouensis">
<emphasis id="B92D660BDD635571FC15F8F7C25BF8A9" box="[932,1109,1876,1901]" italics="true" pageId="3" pageNumber="152">A. guizhouensis</emphasis>
</taxonomicName>
is 2n = 38, with the karyotype formula 2n = 38 =
<quantity id="4CA117FCDD635571FED1F8DBC79CF855" box="[352,402,1912,1937]" metricMagnitude="1" metricUnit="m" metricValue="1.8" pageId="3" pageNumber="152" unit="m" value="18.0">18m</quantity>
+ 8sm + 12st. It has eight pairs of long and medium chromosomes and eleven pairs of short chromosomes. The ratio of the longest to the shortest chromosomes is 6.71 and the karyotype symmetry is 2C. The parameters of chromosomes and the photomicrographs of somatic metaphase chromosomes and karyogram of
<taxonomicName id="4C59C19ADD635571FA22F863C717F839" class="Liliopsida" family="Asparagaceae" genus="Aspidistra" kingdom="Plantae" order="Asparagales" pageId="3" pageNumber="152" phylum="Tracheophyta" rank="species" species="guizhouensis">
<emphasis id="B92D660BDD635571FA22F863C717F839" italics="true" pageId="3" pageNumber="152">A. guizhouensis</emphasis>
</taxonomicName>
are summarized in
<tableCitation id="C6DB8FA2DD635571FE47F847C447F839" box="[502,585,2020,2045]" captionStart="TABLE 1" captionStartId="1.[136,224,1218,1241]" captionText="TABLE 1. The parameters measured on chromosomes of A. guizhouensis" pageId="3" pageNumber="152">Table 1</tableCitation>
and
<figureCitation id="1362A69CDD635571FD31F847C4CFF839" box="[640,705,2020,2045]" captionStart="FIGURE 2" captionStartId="3.[136,229,1627,1648]" captionTargetBox="[151,1435,168,1603]" captionTargetId="figure-14@3.[151,1436,168,1603]" captionTargetPageId="3" captionText="FIGURE 2. Aspidistra guizhouensis (A) cultivated; (B) plant habit; (C) flowers in natural position; (D) longitudinal profile of a flower (showing pistil); (E) longitudinal profile of a flower (showing stamens); (F) stigma apical view; (G) stigma dorsal view; (H) flowers; (I) photomicrograph of somatic chromosomes; (J) karyogram; (K–L) pollen; (M) pollen surface ornamentation." figureDoi="http://doi.org/10.5281/zenodo.13641568" httpUri="https://zenodo.org/record/13641568/files/figure.png" pageId="3" pageNumber="152">Fig. 2</figureCitation>
(I–J) respectively.
<taxonomicName id="4C59C19ADD635571FC21F847C24EF839" box="[912,1088,2020,2045]" class="Liliopsida" family="Asparagaceae" genus="Aspidistra" kingdom="Plantae" order="Asparagales" pageId="3" pageNumber="152" phylum="Tracheophyta" rank="species" species="guizhouensis">
<emphasis id="B92D660BDD635571FC21F847C24EF839" box="[912,1088,2020,2045]" italics="true" pageId="3" pageNumber="152">A. guizhouensis</emphasis>
</taxonomicName>
is similar morphologically to
<taxonomicName id="4C59C19ADD635571FA22F847C6C3F7E5" authorityName="Liang" authorityYear="2000" class="Liliopsida" family="Asparagaceae" genus="Aspidistra" kingdom="Plantae" order="Asparagales" pageId="3" pageNumber="152" phylum="Tracheophyta" rank="species" species="retusa">
<emphasis id="B92D660BDD635571FA22F847C6C3F7E5" italics="true" pageId="3" pageNumber="152">A. retusa</emphasis>
</taxonomicName>
and
<taxonomicName id="4C59C19ADD635571FEB0F7ABC7A0F7E5" authorityName="Liang" authorityYear="2000" box="[257,430,2056,2081]" class="Liliopsida" family="Asparagaceae" genus="Aspidistra" kingdom="Plantae" order="Asparagales" pageId="3" pageNumber="152" phylum="Tracheophyta" rank="species" species="sichuanensis">
<emphasis id="B92D660BDD635571FEB0F7ABC7A0F7E5" box="[257,430,2056,2081]" italics="true" pageId="3" pageNumber="152">A. sichuanensis</emphasis>
</taxonomicName>
, but there are differences in the chromosome number and karyotype. The karyotype formula of
<taxonomicName id="4C59C19ADD645576FF17FF03C704FF7D" authorityName="Liang" authorityYear="2000" box="[166,266,160,185]" class="Liliopsida" family="Asparagaceae" genus="Aspidistra" kingdom="Plantae" order="Asparagales" pageId="4" pageNumber="153" phylum="Tracheophyta" rank="species" species="retusa">
<emphasis id="B92D660BDD645576FF17FF03C704FF7D" box="[166,266,160,185]" italics="true" pageId="4" pageNumber="153">A. retusa</emphasis>
</taxonomicName>
is 2n = 36 =
<quantity id="4CA117FCDD645576FE2CFF03C7C1FF7D" box="[413,463,160,185]" metricMagnitude="1" metricUnit="m" metricValue="1.6" pageId="4" pageNumber="153" unit="m" value="16.0">16m</quantity>
+ 6sm + 14st (2sat) (Huang 1997), 2n = 36 =
<quantity id="4CA117FCDD645576FC63FF03C20AFF7D" box="[978,1028,160,185]" metricMagnitude="1" metricUnit="m" metricValue="1.8" pageId="4" pageNumber="153" unit="m" value="18.0">18m</quantity>
+ 4sm (2sat) + 14st (
<bibRefCitation id="EFC8C7E8DD645576FB40FF03C378FF7D" author="Wang, R. X. &amp; Li, G. Z. &amp; Lang, K. Y. &amp; Wei, Y. G. &amp; Liu Y. &amp; Zhang, X. H." box="[1265,1398,160,185]" pageId="4" pageNumber="153" pagination="229 - 232" refId="ref3351" refString="Wang, R. X., Li, G. Z., Lang, K. Y., Wei, Y. G., Liu Y. &amp; Zhang, X. H. (1999) Cytotaxonomy of the genus Aspidistra from China I. Karyotypes of four species endemic to Guangxi. Guihaia 19: 229 - 232." type="journal article" year="1999">Wang 1999</bibRefCitation>
), the ratio of the longest to the shortest chromosomes is 5.31, 7.19; The karyotype formula of
<taxonomicName id="4C59C19ADD645576FBDFFF67C312FF19" authorityName="Liang" authorityYear="2000" box="[1134,1308,196,221]" class="Liliopsida" family="Asparagaceae" genus="Aspidistra" kingdom="Plantae" order="Asparagales" pageId="4" pageNumber="153" phylum="Tracheophyta" rank="species" species="sichuanensis">
<emphasis id="B92D660BDD645576FBDFFF67C312FF19" box="[1134,1308,196,221]" italics="true" pageId="4" pageNumber="153">A. sichuanensis</emphasis>
</taxonomicName>
is 2n = 38 =
<quantity id="4CA117FCDD645576FF39FF4BC6B4FEC5" box="[136,186,232,257]" metricMagnitude="1" metricUnit="m" metricValue="2.2" pageId="4" pageNumber="153" unit="m" value="22.0">22m</quantity>
(2sat) + 4sm + 12st (
<bibRefCitation id="EFC8C7E8DD645576FE19FF4BC41AFEC5" author="Liu, A. L. &amp; He, S. Z. &amp; Xu, W. F. &amp; Chen, S. L." box="[424,532,232,257]" pageId="4" pageNumber="153" pagination="1 - 7" refId="ref2648" refString="Liu, A. L., He, S. Z., K. C., Xu, W. F. &amp; Chen, S. L. (2012) Cytotaxonomy of the genus Aspidistra from Guizhou. Plant Science Journal 30: 1 - 7." type="journal article" year="2012">Liu 2012</bibRefCitation>
), the ratio of the longest to the shortest chromosomes is 5.77.
</paragraph>
</subSubSection>
</treatment>
</document>
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