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<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.190.77449" ID-GBIF-Dataset="efd8e9e2-bbcd-47be-8636-3dfd1d212b64" ID-PMC="PMC8881438" ID-Pensoft-Pub="1314-2003-190-53" ID-Pensoft-UUID="6DF16311D27B553D936CD7C0F0ED2C22" ID-PubMed="35437376" ModsDocID="1314-2003-190-53" checkinTime="1645173093068" checkinUser="pensoft" docAuthor="Xie, Deng-Feng, Cheng, Rui-Yu, Price, Megan, Chen, Jun-Pei, Lei, Jia-Qing, Zhang, Yi-Yang &amp; He, Xing-Jin" docDate="2022" docId="91F89E04C8775143B786DAA9CEE9618D" docLanguage="en" docName="PhytoKeys 190: 53-67" docOrigin="PhytoKeys 190" docPubDate="2022-02-18" docSource="http://dx.doi.org/10.3897/phytokeys.190.77449" docTitle="Allium heterophyllum D. F. Xie &amp; X. J. He 2022, sp. nov." docType="treatment" docVersion="5" id="6DF16311D27B553D936CD7C0F0ED2C22" lastPageNumber="53" masterDocId="6DF16311D27B553D936CD7C0F0ED2C22" masterDocTitle="Allium heterophyllum (Amaryllidaceae), a new species from Henan, China" masterLastPageNumber="67" masterPageNumber="53" pageNumber="53" updateTime="1668140641731" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Allium heterophyllum (Amaryllidaceae), a new species from Henan, China</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Xie, Deng-Feng</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-9244-456X</mods:nameIdentifier>
<mods:affiliation>Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610065, Chengdu, Sichuan, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Cheng, Rui-Yu</mods:namePart>
<mods:affiliation>Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610065, Chengdu, Sichuan, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Price, Megan</mods:namePart>
<mods:affiliation>Sichuan Key Laboratory of Conservation Biology on Endangered Wildlife, College of Life Sciences, Sichuan University, Chengdu, 610065 Sichuan, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Chen, Jun-Pei</mods:namePart>
<mods:affiliation>Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610065, Chengdu, Sichuan, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Lei, Jia-Qing</mods:namePart>
<mods:affiliation>Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610065, Chengdu, Sichuan, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Zhang, Yi-Yang</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-2159-6451</mods:nameIdentifier>
<mods:affiliation>Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610065, Chengdu, Sichuan, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>He, Xing-Jin</mods:namePart>
<mods:affiliation>Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610065, Chengdu, Sichuan, China</mods:affiliation>
<mods:nameIdentifier type="email">xjhe@scu.edu.cn</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>PhytoKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2022</mods:date>
<mods:detail type="pubDate">
<mods:number>2022-02-18</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>190</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>53</mods:start>
<mods:end>67</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/phytokeys.190.77449</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.190.77449</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-2003-190-53</mods:identifier>
<mods:identifier type="Pensoft-UUID">6DF16311D27B553D936CD7C0F0ED2C22</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="193398380" LSID="urn:lsid:plazi:treatment:91F89E04C8775143B786DAA9CEE9618D" httpUri="http://treatment.plazi.org/id/91F89E04C8775143B786DAA9CEE9618D" lastPageNumber="53" pageId="0" pageNumber="53">
<subSubSection pageId="0" pageNumber="53" type="nomenclature">
<paragraph pageId="0" pageNumber="53">
<taxonomicName LSID="91F89E04-C877-5143-B786-DAA9CEE9618D" authority="D. F. Xie &amp; X. J. He" authorityName="D. F. Xie &amp; X. J. He" authorityYear="2022" class="Liliopsida" family="Amaryllidaceae" genus="Allium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Allium heterophyllum" order="Asparagales" pageId="0" pageNumber="53" phylum="Tracheophyta" rank="species" species="heterophyllum" status="sp. nov.">Allium heterophyllum D.F.Xie &amp; X.J.He</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="53">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="53" type="description">
<paragraph pageId="0" pageNumber="53">
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Living images of Allium heterophyllum A habitat, growing on the open slope of rock B, C inflorescence, light purple with loose flowers D bulb with the horizontal rhizome." figureDoi="10.3897/phytokeys.190.77449.figure1" httpUri="https://binary.pensoft.net/fig/647498" pageId="0" pageNumber="53">Figs 1</figureCitation>
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Morphological characters of Allium heterophyllum A, D single flower with light purple or white color B, E outer (left) and inner (right) tepals C, F inner (top) and outer (bottom) tepals and stamen G stamen and trait at the base H ovary I cross-section of ovary showing the carpels J-L the cross-section of leaf showing the blade characters M cross-section of rhomboid scapes N seeds' characters." figureDoi="10.3897/phytokeys.190.77449.figure2" httpUri="https://binary.pensoft.net/fig/647499" pageId="0" pageNumber="53">, 2</figureCitation>
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Photograph of the Holotype of Allium heterophyllum." figureDoi="10.3897/phytokeys.190.77449.figure3" httpUri="https://binary.pensoft.net/fig/647500" pageId="0" pageNumber="53">, 3</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="53" type="materials_examined">
<paragraph pageId="0" pageNumber="53">
<typeStatus>Type</typeStatus>
.
</paragraph>
<paragraph pageId="0" pageNumber="53">
<materialsCitation collectingDate="2021-09-04" country="China" county="Songxian County" elevation="1347" latitude="33.69045" location="Longchiman mountains" longLatPrecision="1" longitude="111.99008" specimenCount="1" stateProvince="Henan Province" typeStatus="Holotype">
<collectingCountry name="China">China</collectingCountry>
.
<collectingRegion country="China" name="Henan">Henan Province</collectingRegion>
:
<collectingCounty>Songxian County</collectingCounty>
,
<location LSID="urn:lsid:plazi:treatment:91F89E04C8775143B786DAA9CEE9618D:4131BBDE0A24811CD55813045E66526F" country="China" county="Songxian County" latitude="33.69045" longLatPrecision="1" longitude="111.99008" name="Longchiman mountains" stateProvince="Henan Province">Longchiman mountains</location>
,
<geoCoordinate degrees="111" direction="east" minutes="59" orientation="longitude" precision="1" seconds="24.31" value="111.99008">111°59'24.31&quot;E</geoCoordinate>
,
<geoCoordinate degrees="33" direction="north" minutes="41" orientation="latitude" precision="1" seconds="25.61" value="33.69045">33°41'25.61&quot;N</geoCoordinate>
,
<quantity metricMagnitude="3" metricUnit="m" metricValue="1.347" unit="m" value="1347.0">
<elevation metricMagnitude="3" metricUnit="m" metricValue="1.347" unit="m" value="1347.0">1347 m</elevation>
</quantity>
alt.,
<collectingDate value="2021-09-04">04 September 2021</collectingDate>
, Anonymous, XDF20210904 (
<typeStatus>Holotype</typeStatus>
: SZ; Isotype: SZ)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="53" type="diagnosis">
<paragraph pageId="0" pageNumber="53">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="53">
<taxonomicName authorityName="D. F. Xie &amp; X. J. He" authorityYear="2022" class="Liliopsida" family="Amaryllidaceae" genus="Allium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Allium heterophyllum" order="Asparagales" pageId="0" pageNumber="53" phylum="Tracheophyta" rank="species" species="heterophyllum">
<emphasis italics="true" pageId="0" pageNumber="53">Allium heterophyllum</emphasis>
</taxonomicName>
resembles
<taxonomicName lsidName="A. dumebuchum" pageId="0" pageNumber="53" rank="species" species="dumebuchum">
<emphasis italics="true" pageId="0" pageNumber="53">A. dumebuchum</emphasis>
</taxonomicName>
due to its rhomboid scape in cross-section. However, it is clearly distinguished from
<taxonomicName lsidName="A. dumebuchum" pageId="0" pageNumber="53" rank="species" species="dumebuchum">
<emphasis italics="true" pageId="0" pageNumber="53">A. dumebuchum</emphasis>
</taxonomicName>
in perianth (white to light purple vs. light purple), leaves (not tortuous and not flesh vs. slight tortuous and flesh), the cross-section of leaves (two types vs. one type),
<normalizedToken originalValue="flowers’">flowers'</normalizedToken>
density (loose inflorescence vs. many-flowered) (Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Morphological characters of Allium heterophyllum A, D single flower with light purple or white color B, E outer (left) and inner (right) tepals C, F inner (top) and outer (bottom) tepals and stamen G stamen and trait at the base H ovary I cross-section of ovary showing the carpels J-L the cross-section of leaf showing the blade characters M cross-section of rhomboid scapes N seeds' characters." figureDoi="10.3897/phytokeys.190.77449.figure2" httpUri="https://binary.pensoft.net/fig/647499" pageId="0" pageNumber="53">2</figureCitation>
; Table
<tableCitation captionStart="Table 2" captionStartId="T2" captionText="Table 2. The diagnostic morphological characters of Allium heterophyllum and related species." httpUri="http://table.plazi.org/id/F04ACB34CEB0D97AAD718F4379E9760B" pageId="0" pageNumber="53" tableUuid="F04ACB34CEB0D97AAD718F4379E9760B">2</tableCitation>
), flowering season (late August to September vs. late September to October), and karyotype (2n = 16 vs. 2n = 32) (Fig.
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. The chromosome complement of Allium heterophyllum (2 n = 2 x = 16)." figureDoi="10.3897/phytokeys.190.77449.figure4" httpUri="https://binary.pensoft.net/fig/647501" pageId="0" pageNumber="53">4</figureCitation>
). Compared to other
<taxonomicName authorityName="Fourreau" authorityYear="1869" class="Liliopsida" family="Amaryllidaceae" genus="Rhizirideum" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Rhizirideum" order="Asparagales" pageId="0" pageNumber="53" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="53">Rhizirideum</emphasis>
</taxonomicName>
species (e.g.,
<taxonomicName lsidName="A. scenescens" pageId="0" pageNumber="53" rank="species" species="scenescens">
<emphasis italics="true" pageId="0" pageNumber="53">A. scenescens</emphasis>
</taxonomicName>
,
<taxonomicName lsidName="A. spirale" pageId="0" pageNumber="53" rank="species" species="spirale">
<emphasis italics="true" pageId="0" pageNumber="53">A. spirale</emphasis>
</taxonomicName>
and
<taxonomicName lsidName="A. spurium" pageId="0" pageNumber="53" rank="species" species="spurium">
<emphasis italics="true" pageId="0" pageNumber="53">A. spurium</emphasis>
</taxonomicName>
),
<taxonomicName lsidName="A. heterophyllum" pageId="0" pageNumber="53" rank="species" species="heterophyllum">
<emphasis italics="true" pageId="0" pageNumber="53">A. heterophyllum</emphasis>
</taxonomicName>
also shows distinctive morphological characters, such as rhomboid scape in cross-section, unique two types of leaves, loose flowers, white to light purple color of perianth and filaments, and flowering season.
</paragraph>
<caption ID-Table-UUID="F04ACB34CEB0D97AAD718F4379E9760B" httpUri="http://table.plazi.org/id/F04ACB34CEB0D97AAD718F4379E9760B" pageId="0" pageNumber="53" start="Table 2" startId="T2">
<paragraph pageId="0" pageNumber="53">
<emphasis bold="true" pageId="0" pageNumber="53">Table 2.</emphasis>
The diagnostic morphological characters of
<taxonomicName authorityName="D. F. Xie &amp; X. J. He" authorityYear="2022" class="Liliopsida" family="Amaryllidaceae" genus="Allium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Allium heterophyllum" order="Asparagales" pageId="0" pageNumber="53" phylum="Tracheophyta" rank="species" species="heterophyllum">
<emphasis italics="true" pageId="0" pageNumber="53">Allium heterophyllum</emphasis>
</taxonomicName>
and related species.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="53">
<table pageId="0" pageNumber="53">
<tr pageId="0" pageNumber="53">
<th colspan="1" pageId="0" pageNumber="53" rowspan="1">Character</th>
<th colspan="1" isEmpty="true" pageId="0" pageNumber="53" rowspan="1">-</th>
<th colspan="1" pageId="0" pageNumber="53" rowspan="1">
<taxonomicName lsidName="A. heterophyllum" pageId="0" pageNumber="53" rank="species" species="heterophyllum">
<emphasis italics="true" pageId="0" pageNumber="53">A. heterophyllum</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="53" rowspan="1">
<taxonomicName lsidName="A. dumebuchum" pageId="0" pageNumber="53" rank="species" species="dumebuchum">
<emphasis italics="true" pageId="0" pageNumber="53">A. dumebuchum</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="53" rowspan="1">
<taxonomicName lsidName="A. spirale" pageId="0" pageNumber="53" rank="species" species="spirale">
<emphasis italics="true" pageId="0" pageNumber="53">A. spirale</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="53" rowspan="1">
<taxonomicName lsidName="A. spurium" pageId="0" pageNumber="53" rank="species" species="spurium">
<emphasis italics="true" pageId="0" pageNumber="53">A. spurium</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="53" rowspan="1">
<taxonomicName lsidName="A. minus" pageId="0" pageNumber="53" rank="species" species="minus">
<emphasis italics="true" pageId="0" pageNumber="53">A. minus</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="53" rowspan="1">
<taxonomicName lsidName="A. senescens" pageId="0" pageNumber="53" rank="species" species="senescens">
<emphasis italics="true" pageId="0" pageNumber="53">A. senescens</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="53" rowspan="1">
<taxonomicName lsidName="A. nutans" pageId="0" pageNumber="53" rank="species" species="nutans">
<emphasis italics="true" pageId="0" pageNumber="53">A. nutans</emphasis>
</taxonomicName>
</th>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="3">
<emphasis bold="true" pageId="0" pageNumber="53">Bulb</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">growth pattern</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">solitary, paired or clustered</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">clustered</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">clustered</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">solitary or paired</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">clustered</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">solitary or paired</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">solitary or paired</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">shape</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">conical to ovate-cylindric</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">conical to cylindric</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">conical to cylindric</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">cylindric to conical-cylindric</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">conical to cylindric</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">conical to ovate-cylindric</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">narrowly cylindric to subconical</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">diameter (mm)</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">5.0-15.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">9.6-15.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">5.0-15.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">5.0-15.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">4.3-8.6</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">10.0-20.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">15.0-20.0</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="53">Rhizome</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">growth pattern</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">oblique to horizontal</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">oblique to horizontal</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">horizontal</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">horizontal</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">oblique</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">horizontal</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">horizontal or oblique and stout</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="53">Leaf sheath</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">exposed or buried</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">exposed</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">exposed</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">buried</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">buried</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">exposed</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">exposed</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">exposed</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="3">
<emphasis bold="true" pageId="0" pageNumber="53">Leaf blade</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">shape</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">linear, solid, not fleshy, canaliculated with one bulge in the back or flat with irregularly one or two-edged margin</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">ascending, slightly tortuous, linear, flat and solid in cross-section, flesh, apex obtuse to rounded</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">linear, spirally tortuous, flat, main veins and margins minutely scabrous-denticulate, rarely smooth, fleshy, apex obtuse</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">narrowly linear, straight, flat to convex-flat, fleshy, margin minutely scabrous, apex acute to gradually attenuate, truncate</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">ascending, spirally tortuous, flat, fleshy, linear, solid, fleshy, obtuse to rounded at apex</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">spirally arranged, broadly linear, fleshy, sometimes slightly falcate</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">broadly linear, subfalcate, flat, thick, fleshy, smooth, apex obtuse</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">length (cm)</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">15-45.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">19.5-38.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">20.0-45.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">15-30.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">11.4-24.5</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">23.0-45.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">30.0-55.0</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">width (mm)</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">1.5-4.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">3.8-13.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">4.0-10.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">1.5-4.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">2.8-4.5</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">5.0-15.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">6.0-15.0</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="53">Umbel</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">shape</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">hemispheric, loose</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">subglobose, many-flowered</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">hemispheric to subglobose, many-flowered.</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">laxly hemispheric, many-flowered.</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">hemispheric</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">hemispheric to globose, many-flowered</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">globose, densely many-flowered</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="3">
<emphasis bold="true" pageId="0" pageNumber="53">Scape</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">cross-section</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">rhomboid</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">rhomboid</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">flattened-winged</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">rhomboid to subterete</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">subterete</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">subterete</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">2-angled, narrowly 2-winged</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">length (cm)</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">25.0-45.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">23.4-49.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">33.0-65.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">10.0-40.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">11.7-20.5</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">25.8-70.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">30.0-60.0</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">diameter (mm)</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">1.5-2.5</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">2.5-5.6</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">4.0-5.1</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">1.5-2.5</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">1.5-1.6</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">3.0-5.5</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">3.5-6.0</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="53">Pedicel</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">length (mm)</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">10.0-15.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">9.8-11.2</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">6.0-12.4</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">7.6-11.1</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">8.7-11.1</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">8.0-13.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">9.0-15.5</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="53">Spathe</emphasis>
</td>
<td colspan="1" isEmpty="true" pageId="0" pageNumber="53" rowspan="1">-</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">1-valved, persistent and inconspicuous</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">unknown</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">2-valved, persistent</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">2-valved, usually caducous</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">unknown</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">2-valved, persistent</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">2-valved, persistent</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="53">Perianth</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">color</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">white to light purple</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">light purple</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">reddish purple</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">strong purple or pale purple</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">pale purple</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">pale purple</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">pale red to pale purple</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="3">
<emphasis bold="true" pageId="0" pageNumber="53">Inner tepal</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">shape</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">elliptical</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">elliptical to ovate-elliptical</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">ovate-elliptical</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">ovate-elliptical</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">elliptical</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">elliptical</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">ovate</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">length (mm)</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">4.0-6.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">5.2-7.2</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">4.0-6.8</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">3.9-6.3</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">4.0-4.8</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">4.3-6.4</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">5.0-6.5</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">width (mm)</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">2.2-2.5</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">3.4-4.5</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">2.0-4.2</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">2.2-3.4</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">1.2-1.9</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">1.8-2.9</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">2.2-3.0</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="3">
<emphasis bold="true" pageId="0" pageNumber="53">Outer tepal</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">shape</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">ovate-elliptical</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">ovate-elliptical</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">ovate-elliptical</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">ovate-elliptical</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">ovate-oblong</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">ovate-elliptical</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">narrowly ovate</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">length (mm)</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">3.0-4.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">4.8-6.1</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">3.1-5.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">2.9-5.2</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">3.7-4.6</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">3.1-5.2</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">4.5-5.5</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">width (mm)</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">1.6-1.9</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">2.1-3.7</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">1.3-3.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">1.1-2.3</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">1.1-1.7</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">1.1-2.5</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">1.5-2.0</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="2">
<emphasis bold="true" pageId="0" pageNumber="53">Filament</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">exsertion</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">exserted</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">exserted</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">exserted</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">exserted</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">included</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">exserted</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">exserted</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">length (mm)</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">6.3-7.5</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">6.2-8.4</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">5.3-8.8</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">5.0-7.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">3.2-4.4</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">4.6-6.9</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">6.5-8.5</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="53">Base of inner filament</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">shape</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">narrowly triangular</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">narrowly triangular</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">subulate</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">subulate</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">broadened in the lower half</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">broadened in the lower half</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">broadened in the lower half, 1-toothed on each side</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="3">
<emphasis bold="true" pageId="0" pageNumber="53">Anther</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">color</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">purple grey</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">purple</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">purple</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">yellow</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">reddish</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">black or yellowish-brown</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">yellow</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">length (mm)</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">1.8-2.3</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">2.2-2.5</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">1.7-2.2</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">1.7-2.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">1.3-1.4</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">1.5-2.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">1.8-2.3</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">width (mm)</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">0.9-1.4</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">0.9-1.1</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">0.7-1.0</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">0.6-0.8</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">0.6-0.8</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">0.5-0.8</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">0.6-0.9</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="53">Ovary</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">shape</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">obovoid</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">obovoid</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">broadly ovoid</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">ovoid</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">obovoid</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">obovoid</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">oblong-globose</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="53">Flowering season</emphasis>
</td>
<td colspan="1" isEmpty="true" pageId="0" pageNumber="53" rowspan="1">-</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">late Aug. to Sep.</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">late Sep. to Oct.</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Aug. to Sep.</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Jul. to Aug.</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">May to Jul.</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Jul. to Aug.</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Jun. to Aug.</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="53">Chromosome number (2n)</emphasis>
</td>
<td colspan="1" isEmpty="true" pageId="0" pageNumber="53" rowspan="1">-</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">2n = 16</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">2n = 32</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">2n = 16, 32</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">2n = 16, 32</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">2n = 16</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">2n = 32</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">2n = 16, 17, 24, 28, 32, 44, 48, 56, 64, 72</td>
</tr>
</table>
</paragraph>
<caption doi="10.3897/phytokeys.190.77449.figure2" httpUri="https://binary.pensoft.net/fig/647499" pageId="0" pageNumber="53" start="Figure 2" startId="F2">
<paragraph pageId="0" pageNumber="53">
<emphasis bold="true" pageId="0" pageNumber="53">Figure 2.</emphasis>
Morphological characters of
<taxonomicName authorityName="D. F. Xie &amp; X. J. He" authorityYear="2022" class="Liliopsida" family="Amaryllidaceae" genus="Allium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Allium heterophyllum" order="Asparagales" pageId="0" pageNumber="53" phylum="Tracheophyta" rank="species" species="heterophyllum">
<emphasis italics="true" pageId="0" pageNumber="53">Allium heterophyllum</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="53">A, D</emphasis>
single flower with light purple or white color
<emphasis bold="true" pageId="0" pageNumber="53">B, E</emphasis>
outer (left) and inner (right) tepals
<emphasis bold="true" pageId="0" pageNumber="53">C, F</emphasis>
inner (top) and outer (bottom) tepals and stamen
<emphasis bold="true" pageId="0" pageNumber="53">G</emphasis>
stamen and trait at the base
<emphasis bold="true" pageId="0" pageNumber="53">H</emphasis>
ovary
<emphasis bold="true" pageId="0" pageNumber="53">I</emphasis>
cross-section of ovary showing the carpels
<emphasis bold="true" pageId="0" pageNumber="53">J-L</emphasis>
the cross-section of leaf showing the blade characters
<emphasis bold="true" pageId="0" pageNumber="53">M</emphasis>
cross-section of rhomboid scapes
<emphasis bold="true" pageId="0" pageNumber="53">N</emphasis>
<normalizedToken originalValue="seeds’">seeds'</normalizedToken>
characters.
</paragraph>
</caption>
<caption doi="10.3897/phytokeys.190.77449.figure3" httpUri="https://binary.pensoft.net/fig/647500" pageId="0" pageNumber="53" start="Figure 3" startId="F3">
<paragraph pageId="0" pageNumber="53">
<emphasis bold="true" pageId="0" pageNumber="53">Figure 3.</emphasis>
Photograph of the Holotype of
<taxonomicName authorityName="D. F. Xie &amp; X. J. He" authorityYear="2022" class="Liliopsida" family="Amaryllidaceae" genus="Allium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Allium heterophyllum" order="Asparagales" pageId="0" pageNumber="53" phylum="Tracheophyta" rank="species" species="heterophyllum">
<emphasis italics="true" pageId="0" pageNumber="53">Allium heterophyllum</emphasis>
</taxonomicName>
.
</paragraph>
</caption>
<caption doi="10.3897/phytokeys.190.77449.figure4" httpUri="https://binary.pensoft.net/fig/647501" pageId="0" pageNumber="53" start="Figure 4" startId="F4">
<paragraph pageId="0" pageNumber="53">
<emphasis bold="true" pageId="0" pageNumber="53">Figure 4.</emphasis>
The chromosome complement of
<taxonomicName authorityName="D. F. Xie &amp; X. J. He" authorityYear="2022" class="Liliopsida" family="Amaryllidaceae" genus="Allium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Allium heterophyllum" order="Asparagales" pageId="0" pageNumber="53" phylum="Tracheophyta" rank="species" species="heterophyllum">
<emphasis italics="true" pageId="0" pageNumber="53">Allium heterophyllum</emphasis>
</taxonomicName>
(2n = 2
<emphasis italics="true" pageId="0" pageNumber="53">x</emphasis>
= 16).
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="53" type="description">
<paragraph pageId="0" pageNumber="53">Description.</paragraph>
<paragraph pageId="0" pageNumber="53">
Perennial herbs, bulbs solitary, paired or clustered, ovate-cylindric or conical, 5.0-15 mm in diameter, tunics membranous, white, attached to a horizontal or oblique rhizome, 5.0-20.0 mm in diameter, surface usually blackish gray. Leaves linear, 5.0-10.0, solid in cross-section, 1.0-30.0 (-45.0) cm long and 1.5-4.0 mm wide, usually shorter than scape, sometimes equal to the length of scape, exposed sheaths in 1/7; cross-section of leaves exposed two types of morphologies, canaliculated with one bulge in the back or flat with irregularly one or two-edged margin; the
<normalizedToken originalValue="leaves’">leaves'</normalizedToken>
shape differences are most obvious in flower and fruit periods but not obvious in young leaves. Scapes rhomboid, solid in cross-section, 25.0-45.0 cm long, and 15.0-25.0 mm in diameter. Spathe 1-valved, persistent and inconspicuous; inflorescence umbellate hemispheric, loose. Pedicels equal, 10.0-15.0 mm; perianth white to light purple, inner tepals 4.0-6.0 mm, longer than outer ones, elliptical, apex obtuse; outer tepals 3.0-4.0 mm, ovate-elliptical. Filaments equal and exserted, white to light purple in the upper part, 1.5
<normalizedToken originalValue="×">x</normalizedToken>
as long as perianth segments and connate at the base of the perianth. Outer one subulate, inner filaments narrowly triangular; anthers elliptical, purple-grey. Ovary obovoid, trigonous, white to light purple, without concave nectaries. 3 carpel and ovules 2 per locule, style exserted, stigma punctiform. Capsule obovate; seeds black, rhomboidal, 1.5-2.0 mm wide and 2.5-3.0 mm long (Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Morphological characters of Allium heterophyllum A, D single flower with light purple or white color B, E outer (left) and inner (right) tepals C, F inner (top) and outer (bottom) tepals and stamen G stamen and trait at the base H ovary I cross-section of ovary showing the carpels J-L the cross-section of leaf showing the blade characters M cross-section of rhomboid scapes N seeds' characters." figureDoi="10.3897/phytokeys.190.77449.figure2" httpUri="https://binary.pensoft.net/fig/647499" pageId="0" pageNumber="53">2</figureCitation>
; Table
<tableCitation captionStart="Table 2" captionStartId="T2" captionText="Table 2. The diagnostic morphological characters of Allium heterophyllum and related species." httpUri="http://table.plazi.org/id/F04ACB34CEB0D97AAD718F4379E9760B" pageId="0" pageNumber="53" tableUuid="F04ACB34CEB0D97AAD718F4379E9760B">2</tableCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="53" type="etymology">
<paragraph pageId="0" pageNumber="53">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="53">
The new species epithet &quot;
<taxonomicName authorityName="D. F. Xie &amp; X. J. He" authorityYear="2022" class="Liliopsida" family="Amaryllidaceae" genus="Allium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Allium heterophyllum" order="Asparagales" pageId="0" pageNumber="53" phylum="Tracheophyta" rank="species" species="heterophyllum">
<emphasis italics="true" pageId="0" pageNumber="53">Allium heterophyllum</emphasis>
</taxonomicName>
&quot; is based on the unique
<normalizedToken originalValue="leaves’">leaves'</normalizedToken>
characters, its leaves exposed two types of morphologies, canaliculated with one bulge in the back or flat with irregularly one or two-edged margin, and the differences in the leaves are most obvious in flowering and fruit periods. (Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Morphological characters of Allium heterophyllum A, D single flower with light purple or white color B, E outer (left) and inner (right) tepals C, F inner (top) and outer (bottom) tepals and stamen G stamen and trait at the base H ovary I cross-section of ovary showing the carpels J-L the cross-section of leaf showing the blade characters M cross-section of rhomboid scapes N seeds' characters." figureDoi="10.3897/phytokeys.190.77449.figure2" httpUri="https://binary.pensoft.net/fig/647499" pageId="0" pageNumber="53">2</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="53" type="phenology">
<paragraph pageId="0" pageNumber="53">Phenology.</paragraph>
<paragraph pageId="0" pageNumber="53">
Through two field investigations,
<taxonomicName lsidName="A. heterophyllum" pageId="0" pageNumber="53" rank="species" species="heterophyllum">
<emphasis italics="true" pageId="0" pageNumber="53">A. heterophyllum</emphasis>
</taxonomicName>
was flowering from late August to September and fruiting from late September to October.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="53" type="habitat">
<paragraph pageId="0" pageNumber="53">Habitat and ecology.</paragraph>
<paragraph pageId="0" pageNumber="53">
Currently,
<taxonomicName lsidName="A. heterophyllum" pageId="0" pageNumber="53" rank="species" species="heterophyllum">
<emphasis italics="true" pageId="0" pageNumber="53">A. heterophyllum</emphasis>
</taxonomicName>
is only known from the type population in Longchiman Mountains in Songxian County, Henan, China. This species grows on the open slope of rock by the river with a small amount of soil attached, sometimes rooting in crevices, holes or steps of the rock face at an elevation from 1250 m to 1400 m.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="53" type="chinese name">
<paragraph pageId="0" pageNumber="53">Chinese name.</paragraph>
<paragraph pageId="0" pageNumber="53">Yi Ye Jiu (异叶韭).</paragraph>
</subSubSection>
</treatment>
</document>
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