273 lines
27 KiB
XML
273 lines
27 KiB
XML
<document ID-DOI="10.11646/phytotaxa.567.2.9" ID-GBIF-Dataset="fd6331ca-ec29-4ff1-8d3c-7da20e9642b1" ID-ISSN="1179-3163" ID-Zenodo-Dep="7141819" checkinTime="1664862013269" checkinUser="plazi" docAuthor="Rai, Pramod" docDate="2022" docId="0381CD33FFBDFFE913C6FF4D0B11F7B9" docLanguage="en" docName="phytotaxa.567.2.9.pdf" docOrigin="Phytotaxa 567 (2)" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.5:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="5" docTitle="Chlorophytum sikkimense P. Rai. A. Habit. B. A 2022, sp. nov." docType="treatment" docVersion="5" lastPageNumber="201" masterDocId="FFB8B54BFFBCFFE8134EFFB90E0CFFAF" masterDocTitle="Chlorophytum sikkimense (Agavoideae; Asparagaceae): a new species from Sikkim Himalaya" masterLastPageNumber="204" masterPageNumber="200" pageNumber="201" updateTime="1664915164153" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Chlorophytum sikkimense (Agavoideae; Asparagaceae): a new species from Sikkim Himalaya</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Rai, Pramod</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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||
<mods:title>Phytotaxa</mods:title>
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||
</mods:titleInfo>
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||
<mods:part>
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<mods:date>2022</mods:date>
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||
<mods:detail type="pubDate">
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||
<mods:number>2022-10-04</mods:number>
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||
</mods:detail>
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||
<mods:detail type="volume">
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<mods:number>567</mods:number>
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</mods:detail>
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||
<mods:detail type="issue">
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<mods:number>2</mods:number>
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||
</mods:detail>
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||
<mods:extent unit="page">
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||
<mods:start>200</mods:start>
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||
<mods:end>204</mods:end>
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||
</mods:extent>
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</mods:part>
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||
</mods:relatedItem>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.11646/phytotaxa.567.2.9</mods:identifier>
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<mods:identifier type="GBIF-Dataset">fd6331ca-ec29-4ff1-8d3c-7da20e9642b1</mods:identifier>
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<mods:identifier type="ISSN">1179-3163</mods:identifier>
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<mods:identifier type="Zenodo-Dep">7141819</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7141813" ID-GBIF-Taxon="201582520" ID-Zenodo-Dep="7141813" LSID="urn:lsid:plazi:treatment:0381CD33FFBDFFE913C6FF4D0B11F7B9" httpUri="http://treatment.plazi.org/id/0381CD33FFBDFFE913C6FF4D0B11F7B9" lastPageNumber="201" pageId="1" pageNumber="201">
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<subSubSection box="[136,696,244,271]" pageId="1" pageNumber="201" type="nomenclature">
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<paragraph blockId="1.[136,696,244,271]" box="[136,696,244,271]" pageId="1" pageNumber="201">
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<heading box="[136,696,244,271]" fontSize="11" level="2" pageId="1" pageNumber="201" reason="3">
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<taxonomicName authority="P.Rai" authorityName="P. Rai. A. Habit. B. A" authorityYear="2022" box="[136,506,244,271]" class="Liliopsida" family="Asparagaceae" genus="Chlorophytum" kingdom="Plantae" order="Asparagales" pageId="1" pageNumber="201" phylum="Tracheophyta" rank="species" species="sikkimense" status="sp. nov.">
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<emphasis bold="true" box="[136,439,244,271]" italics="true" pageId="1" pageNumber="201">Chlorophytum sikkimense</emphasis>
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P.Rai
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</taxonomicName>
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,
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<emphasis bold="true" box="[518,604,244,270]" italics="true" pageId="1" pageNumber="201">
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<taxonomicNameLabel box="[518,604,244,270]" pageId="1" pageNumber="201" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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(
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<figureCitation box="[620,685,244,270]" captionStart="FIGURE 1" captionStartId="2.[136,229,1952,1974]" captionTargetBox="[167,1419,194,1924]" captionTargetId="figure-15@2.[164,1423,190,1928]" captionTargetPageId="2" captionText="FIGURE 1. Chlorophytum sikkimense P.Rai. A. Habit. B. A capsule. C–D. Infrutescence. E. apical part of scape showing branched raceme. F. A scape showing sterile bracts (inflorescence and scape). G. Bracteole. H. Bract. I. Leaf, abaxial side. J. Leaf, adaxial side. K. Stamens. L. Basal part of pistil. M. A pedicel showing articulation. N. Seed. O. Transverse section through ovule. P. Inflorescence sterile bract apex. Q. Scape bract apex. R. Inflorescence sterile bracts from same scape (left - upper, right - lower)." figureDoi="http://doi.org/10.5281/zenodo.7141821" httpUri="https://zenodo.org/record/7141821/files/figure.png" pageId="1" pageNumber="201">Fig. 1</figureCitation>
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)
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="201" type="materials_examined">
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<paragraph blockId="1.[136,1452,316,2071]" pageId="1" pageNumber="201">
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<emphasis bold="true" box="[136,195,316,342]" pageId="1" pageNumber="201">Type</emphasis>
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:—
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<materialsCitation ID-GBIF-Occurrence="3920659301" collectingDate="2020-06-03" collectingDateMax="2021-06-10" collectingDateMin="2020-06-03" collectionCode="BSHC" country="India" county="Namchi" elevation="656" latitude="27.17584" location="Pramod Rai" longLatPrecision="1" longitude="88.33786" municipality="Sirisay forest" pageId="1" pageNumber="201" specimenCode="PO147" specimenCount="1" stateProvince="Sikkim" typeStatus="holotype">
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<collectingCountry box="[228,313,316,342]" name="India" pageId="1" pageNumber="201">INDIA</collectingCountry>
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.
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<collectingRegion box="[324,408,316,342]" country="India" name="Sikkim" pageId="1" pageNumber="201">Sikkim</collectingRegion>
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,
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<collectingCounty box="[418,510,316,342]" pageId="1" pageNumber="201">Namchi</collectingCounty>
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,
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<collectingMunicipality box="[521,672,316,342]" pageId="1" pageNumber="201">Sirisay forest</collectingMunicipality>
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,
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||
<quantity box="[683,754,316,343]" metricMagnitude="2" metricUnit="m" metricValue="6.56" pageId="1" pageNumber="201" unit="m" value="656.0">
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<elevation box="[683,754,316,343]" metricMagnitude="2" metricUnit="m" metricValue="6.56" pageId="1" pageNumber="201" unit="m" value="656.0">656 m</elevation>
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</quantity>
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a.s.l,
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<geoCoordinate box="[819,1004,316,343]" degrees="27" direction="north" minutes="10" orientation="latitude" pageId="1" pageNumber="201" precision="1" seconds="33.03" value="27.17584">N 27°10’33.03’’</geoCoordinate>
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,
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<geoCoordinate box="[1016,1198,316,343]" degrees="88" direction="east" minutes="20" orientation="longitude" pageId="1" pageNumber="201" precision="1" seconds="16.28" value="88.33786">E 88°20’16.28’’</geoCoordinate>
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, collected in nature on
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<date box="[136,271,352,379]" pageId="1" pageNumber="201" value="2020-06-03">
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<collectingDate box="[136,271,352,379]" pageId="1" pageNumber="201" value="2020-06-03">3 June 2020</collectingDate>
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</date>
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||
<emphasis box="[278,414,352,378]" italics="true" pageId="1" pageNumber="201">
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<location LSID="urn:lsid:plazi:treatment:0381CD33FFBDFFE913C6FF4D0B11F7B9:8EF72AFEFFBDFFE91258FED90F92FED5" box="[278,414,352,378]" country="India" county="Namchi" latitude="27.17584" longLatPrecision="1" longitude="88.33786" municipality="Sirisay forest" name="Pramod Rai" pageId="1" pageNumber="201" stateProvince="Sikkim">Pramod Rai</location>
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</emphasis>
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; the herbarium specimen prepared from the living cultivated plant on
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<date box="[1198,1350,352,379]" pageId="1" pageNumber="201" value="2021-06-10">
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<collectingDate box="[1198,1350,352,379]" pageId="1" pageNumber="201" value="2021-06-10">10 June 2021</collectingDate>
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</date>
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,
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<emphasis italics="true" pageId="1" pageNumber="201">Pramod Rai</emphasis>
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<specimenCode box="[182,260,388,414]" collectionCode="PO" country="Russia" name="Collection of the Zoological Institute of the Russian Academy of Sciences" pageId="1" pageNumber="201">PO147</specimenCode>
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(
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<typeStatus box="[274,374,388,414]" pageId="1" pageNumber="201">holotype</typeStatus>
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<collectionCode box="[381,458,388,414]" country="India" httpUri="http://biocol.org/urn:lsid:biocol.org:col:12697" lsid="urn:lsid:biocol.org:col:12697" name="Botanical Survey of India, Sikkim Himalayan Circle" pageId="1" pageNumber="201" type="Herbarium">BSHC</collectionCode>
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: acc. No 0302;
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</materialsCitation>
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<materialsCitation ID-GBIF-Occurrence="3920659301" box="[632,789,388,414]" collectingDate="2020-06-03" collectingDateMax="2021-06-10" collectingDateMin="2020-06-03" collectionCode="BSHC" country="India" county="Namchi" elevation="656" latitude="27.17584" location="Pramod Rai" longLatPrecision="1" longitude="88.33786" municipality="Sirisay forest" pageId="1" pageNumber="201" specimenCode="PO147" specimenCount="1" stateProvince="Sikkim" typeStatus="isotype">isotype LBH)</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="201" type="diagnosis">
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<paragraph blockId="1.[136,1452,316,2071]" pageId="1" pageNumber="201">
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<emphasis bold="true" box="[189,304,424,450]" pageId="1" pageNumber="201">Diagnosis</emphasis>
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:—Most similar to
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<taxonomicName box="[524,683,424,450]" class="Liliopsida" family="Asparagaceae" genus="Chlorophytum" kingdom="Plantae" order="Asparagales" pageId="1" pageNumber="201" phylum="Tracheophyta" rank="species" species="assamicum">
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<emphasis box="[524,683,424,450]" italics="true" pageId="1" pageNumber="201">C. assamicum</emphasis>
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</taxonomicName>
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but differs in rhizome reduced to disc (vs. horizontal), aristate and hairy fertile bract apex, angled pedicel jointed above middle, longitudinally dehiscing anther and white ovary.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="201" type="description">
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<paragraph blockId="1.[136,1452,316,2071]" pageId="1" pageNumber="201">
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A perennial herb,
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<quantity box="[397,510,496,523]" metricMagnitude="-1" metricUnit="m" metricValue="2.25" metricValueMax="3.0" metricValueMin="1.5" pageId="1" pageNumber="201" unit="cm" value="22.5" valueMax="30.0" valueMin="15.0">15–30 cm</quantity>
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tall growing solitarily or in clumps. Rhizome reduced to a disc,
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<quantity box="[1259,1365,496,523]" metricMagnitude="-2" metricUnit="m" metricValue="1.25" metricValueMax="1.5" metricValueMin="1.0" pageId="1" pageNumber="201" unit="cm" value="1.25" valueMax="1.5" valueMin="1.0">1–1.5 cm</quantity>
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across, bearing numerous (100–120) white fusiform fleshy roots ending with fibrous roots, 10–30 ×
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<quantity box="[1190,1320,532,559]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" metricValueMax="6.0" metricValueMin="3.0" pageId="1" pageNumber="201" unit="cm" value="0.44999999999999996" valueMax="0.6" valueMin="0.3">0.3–0.6 cm</quantity>
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. Cataphylls 1–2 without remnant of leaves external to them. Foliage leaves 7–11, rosulate, linear, sessile, 10–56 ×
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<quantity box="[1356,1447,568,595]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="1" pageNumber="201" unit="cm" value="4.0" valueMax="5.0" valueMin="3.0">3–5 cm</quantity>
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, green, shiny above, pale greenish beneath with prominently 28–34 veins, apex usually acute in outermost leaves and acuminate in inner leaves, margin entire to undulate, sub-hyaline, canaliculate. Scape solitary, bracteate,
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<quantity box="[1344,1447,640,667]" metricMagnitude="-1" metricUnit="m" metricValue="1.75" metricValueMax="2.8" metricValueMin="0.7" pageId="1" pageNumber="201" unit="cm" value="17.5" valueMax="28.0" valueMin="7.0">7–28 cm</quantity>
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||
, including inflorescence, unbranched or occasionally branched up to 3 at the lowermost node of inflorescence, raceme to 1/3
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<superScript attach="left" box="[202,216,712,726]" fontSize="6" pageId="1" pageNumber="201">rd</superScript>
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of the scape length. Inflorescence with 3–10 nodes per axis with 4–5 flowers at each node. Scape bract 1 or occasionally absent, linear, 6.5–7 ×
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<quantity box="[556,687,748,775]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="1" pageNumber="201" unit="cm" value="0.35" valueMax="0.4" valueMin="0.3">0.3–0.4 cm</quantity>
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, apex acuminate with mucro ca.
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<quantity box="[1076,1144,748,775]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="201" unit="mm" value="2.0">2 mm</quantity>
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||
long. Inflorescence sterile bract lanceolate, more rigid as compared to scape bract, 2.5–3 ×
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<quantity box="[868,999,784,811]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="1" pageNumber="201" unit="cm" value="0.35" valueMax="0.4" valueMin="0.3">0.3–0.4 cm</quantity>
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, apex acuminate with mucro
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<quantity box="[1336,1452,784,811]" metricMagnitude="-3" metricUnit="m" metricValue="1.25" metricValueMax="1.5" metricValueMin="1.0" pageId="1" pageNumber="201" unit="mm" value="1.25" valueMax="1.5" valueMin="1.0">1–1.5 mm</quantity>
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long. Bract subtending floral node linear caducous, white basally and green apically, c. 7-nerved, 1–2.5 ×
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<quantity metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="1" pageNumber="201" unit="cm" value="0.35" valueMax="0.4" valueMin="0.3">0.3–0.4 cm</quantity>
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. Floral bract triangular, caducous, 2–4, c.
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<quantity box="[645,710,856,883]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="1" pageNumber="201" unit="mm" value="4.0">4 mm</quantity>
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long and
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<quantity box="[821,914,856,883]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="1" pageNumber="201" unit="mm" value="3.5" valueMax="4.0" valueMin="3.0">3–4 mm</quantity>
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across, veins obscure. Pedicel
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<quantity box="[1262,1387,856,883]" metricMagnitude="-2" metricUnit="m" metricValue="1.15" metricValueMax="1.5" metricValueMin="0.8" pageId="1" pageNumber="201" unit="cm" value="1.15" valueMax="1.5" valueMin="0.8">0.8–1.5 cm</quantity>
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||
long, roughly quadrangular or trigonous, slightly twisted white and turning green when fruit is matured, jointed above middle, sometimes just beneath the base of perigone segments. Flowers white, faintly fragrant, pedicellate,
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<quantity box="[1392,1451,928,955]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="201" unit="cm" value="2.0">2 cm</quantity>
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||
across. Perigone segments 6, perpendicular to pedicel or reflexed on next day, 3 at inner and outer whorl each. Outer segments linear 1.2–1.4 ×
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<quantity box="[443,584,1000,1027]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="1" pageNumber="201" unit="cm" value="0.25" valueMax="0.3" valueMin="0.2">0.2–0.3 cm</quantity>
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||
, white, slightly greenish dorsally at apex, apex acute, veins inconspicuous; inner segments similar to outer ones, slightly smaller, apex acute. Stamens 6, introse, erect,
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<quantity box="[1162,1287,1036,1063]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" metricValueMax="1.3" metricValueMin="0.8" pageId="1" pageNumber="201" unit="cm" value="1.05" valueMax="1.3" valueMin="0.8">0.8–1.3 cm</quantity>
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long, filament slightly longer than anther; filaments
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<quantity box="[564,658,1072,1099]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" metricValueMax="7.0" metricValueMin="5.0" pageId="1" pageNumber="201" unit="mm" value="6.0" valueMax="7.0" valueMin="5.0">5–7 mm</quantity>
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||
long, white, tapering towards apex, smooth; anther yellow, basifixed,
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<quantity box="[136,232,1108,1135]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" metricValueMax="6.0" metricValueMin="4.0" pageId="1" pageNumber="201" unit="mm" value="5.0" valueMax="6.0" valueMin="4.0">4–6 mm</quantity>
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||
long, dehiscing through longitudinal slits. Ovary sessile, white, globose or hemispherical,
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||
<quantity box="[1277,1365,1108,1135]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="1" pageNumber="201" unit="mm" value="1.5">1.5 mm</quantity>
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||
across, trigonous, glabrous; style slender, glabrous,
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<quantity box="[631,707,1144,1171]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="1" pageNumber="201" unit="cm" value="1.5">1.5 cm</quantity>
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||
long, exceeding stamens and declinate. Capsule green at maturity, trigonous, c.
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||
<quantity box="[279,335,1180,1207]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="201" unit="cm" value="1.0">1 cm</quantity>
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||
across, 3-sulcate, with 2–6 seeds in each locule. Seeds black, shiny, discoid, minor depression at middle,
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<quantity box="[228,321,1216,1243]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="1" pageNumber="201" unit="mm" value="3.5" valueMax="4.0" valueMin="3.0">3–4 mm</quantity>
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||
across; testa papillose, papillae blunt, minute and aggregated at middle.
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||
</paragraph>
|
||
</subSubSection>
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||
<subSubSection box="[189,1049,1252,1279]" pageId="1" pageNumber="201" type="biology_ecology">
|
||
<paragraph blockId="1.[136,1452,316,2071]" box="[189,1049,1252,1279]" pageId="1" pageNumber="201">
|
||
<emphasis bold="true" box="[189,313,1252,1278]" pageId="1" pageNumber="201">Phenology</emphasis>
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||
:—Flowering from May to July. Fruiting from June to November.
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||
</paragraph>
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||
</subSubSection>
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<subSubSection pageId="1" pageNumber="201" type="distribution">
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<paragraph blockId="1.[136,1452,316,2071]" pageId="1" pageNumber="201">
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||
<emphasis bold="true" box="[189,481,1288,1314]" pageId="1" pageNumber="201">Distribution and habitat</emphasis>
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||
:—
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<taxonomicName authorityName="P. Rai. A. Habit. B. A" authorityYear="2022" box="[517,806,1288,1314]" class="Liliopsida" family="Asparagaceae" genus="Chlorophytum" kingdom="Plantae" order="Asparagales" pageId="1" pageNumber="201" phylum="Tracheophyta" rank="species" species="sikkimense">
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<emphasis box="[517,806,1288,1314]" italics="true" pageId="1" pageNumber="201">Chlorophytum sikkimense</emphasis>
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</taxonomicName>
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is currently known only from the
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<typeStatus box="[1191,1239,1289,1315]" pageId="1" pageNumber="201">type</typeStatus>
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locality. Plant was predominantly growing under bamboo (
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<taxonomicName box="[583,883,1324,1350]" class="Liliopsida" family="Poaceae" genus="Dendrocalamus" kingdom="Plantae" order="Poales" pageId="1" pageNumber="201" phylum="Tracheophyta" rank="species" species="hamiltonii">
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<emphasis box="[583,883,1324,1350]" italics="true" pageId="1" pageNumber="201">Dendrocalamus hamiltonii</emphasis>
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</taxonomicName>
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) thickets on a well-drained loam of tropical mixed deciduous forest at an elevation of
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<specimenCount box="[538,618,1360,1387]" pageId="1" pageNumber="201" type="generic">
|
||
<quantity box="[538,614,1360,1387]" metricMagnitude="2" metricUnit="m" metricValue="6.56" pageId="1" pageNumber="201" unit="m" value="656.0">656 m</quantity>
|
||
.
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||
</specimenCount>
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Population of 53 individuals consisted of randomly scattered individuals over
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<quantity box="[194,252,1396,1422]" metricMagnitude="3" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="201" unit="km" value="2.0">2 km</quantity>
|
||
sq. km. Some individuals were growing in complete shade while other in partial shade and some in open areas. Higher plants were observed mostly in open or less shaded areas. Growing in home garden with relatively less shade resulted in bigger plants with branched scapes. The species was associated with
|
||
<taxonomicName authority="(Wall.) Bogner & Mayo." authorityName="Bogner & Mayo." baseAuthorityName="Wall." class="Liliopsida" family="Araceae" genus="Amorphophallus" kingdom="Plantae" order="Alismatales" pageId="1" pageNumber="201" phylum="Tracheophyta" rank="species" species="napalensis">
|
||
<emphasis box="[1135,1452,1468,1494]" italics="true" pageId="1" pageNumber="201">Amorphophallus napalensis</emphasis>
|
||
(Wall.) Bogner & Mayo.
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName authority="Mood, S. Dey & L. M. Prince" authorityName="Mood, S. Dey & L. M. Prince" box="[424,1027,1504,1531]" class="Liliopsida" family="Zingiberaceae" genus="Boesenbergia" kingdom="Plantae" order="Zingiberales" pageId="1" pageNumber="201" phylum="Tracheophyta" rank="species" species="hamiltonii">
|
||
<emphasis box="[424,699,1504,1530]" italics="true" pageId="1" pageNumber="201">Boesenbergia hamiltonii</emphasis>
|
||
Mood, S.Dey & L.M. Prince
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName authority="(Lour.) Merr." authorityName="Merr." baseAuthorityName="Lour." box="[1039,1445,1504,1531]" class="Liliopsida" family="Colchicaceae" genus="Disporum" kingdom="Plantae" order="Liliales" pageId="1" pageNumber="201" phylum="Tracheophyta" rank="species" species="cantoniense">
|
||
<emphasis box="[1039,1291,1505,1530]" italics="true" pageId="1" pageNumber="201">Disporum cantoniense</emphasis>
|
||
(Lour.) Merr.
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName authority="Lindl." authorityName="Lindl." box="[136,432,1540,1566]" class="Liliopsida" family="Orchidaceae" genus="Liparis" kingdom="Plantae" order="Asparagales" pageId="1" pageNumber="201" phylum="Tracheophyta" rank="species" species="plantaginea">
|
||
<emphasis box="[136,358,1540,1566]" italics="true" pageId="1" pageNumber="201">Liparis plantaginea</emphasis>
|
||
Lindl.
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName authority="(Hook. f.) Kuntze." authorityName="Kuntze." baseAuthorityName="Hook. f." box="[445,863,1540,1567]" class="Liliopsida" family="Orchidaceae" genus="Malaxis" kingdom="Plantae" order="Asparagales" pageId="1" pageNumber="201" phylum="Tracheophyta" rank="species" species="khasyana">
|
||
<emphasis box="[445,648,1540,1566]" italics="true" pageId="1" pageNumber="201">Malaxis khasyana</emphasis>
|
||
(Hook. f.) Kuntze.
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName authority="(Konig) Ormerod." authorityName="Ormerod." baseAuthorityName="Konig" box="[874,1219,1540,1566]" class="Liliopsida" family="Orchidaceae" genus="Malaxis" kingdom="Plantae" order="Asparagales" pageId="1" pageNumber="201" phylum="Tracheophyta" rank="species" species="ophrydis">
|
||
<emphasis box="[874,1008,1540,1566]" italics="true" pageId="1" pageNumber="201">M. ophrydis</emphasis>
|
||
(Konig) Ormerod.
|
||
</taxonomicName>
|
||
, etc. The leafy shoot remains for about 6 months (late April to October) then dries up leaving rhizome and seeds are shed.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection box="[189,1151,1612,1639]" pageId="1" pageNumber="201" type="etymology">
|
||
<paragraph blockId="1.[136,1452,316,2071]" box="[189,1151,1612,1639]" pageId="1" pageNumber="201">
|
||
<emphasis bold="true" box="[189,318,1612,1638]" pageId="1" pageNumber="201">Etymology</emphasis>
|
||
:—Species epithet is named after the Northeastern state of
|
||
<collectingCountry box="[977,1035,1612,1638]" name="India" pageId="1" pageNumber="201">India</collectingCountry>
|
||
–
|
||
<collectingRegion box="[1063,1148,1612,1638]" country="India" name="Sikkim" pageId="1" pageNumber="201">Sikkim</collectingRegion>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="1" pageNumber="201" type="conservation">
|
||
<paragraph blockId="1.[136,1452,316,2071]" pageId="1" pageNumber="201">
|
||
<emphasis bold="true" box="[189,631,1648,1674]" pageId="1" pageNumber="201">Proposed IUCN conservation status</emphasis>
|
||
:—The new species was found only in a single locality with ca. 150 individuals. Therefore, a tentative criteria for it is Endangered D (EN) according to IUCN Criteria (IUCN 2022).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="1" pageNumber="201" type="discussion">
|
||
<paragraph blockId="1.[136,1452,316,2071]" pageId="1" pageNumber="201">
|
||
<emphasis bold="true" box="[189,483,1720,1746]" pageId="1" pageNumber="201">Taxonomic relationships</emphasis>
|
||
:—
|
||
<taxonomicName authorityName="P. Rai. A. Habit. B. A" authorityYear="2022" box="[518,808,1720,1746]" class="Liliopsida" family="Asparagaceae" genus="Chlorophytum" kingdom="Plantae" order="Asparagales" pageId="1" pageNumber="201" phylum="Tracheophyta" rank="species" species="sikkimense">
|
||
<emphasis box="[518,808,1720,1746]" italics="true" pageId="1" pageNumber="201">Chlorophytum sikkimense</emphasis>
|
||
</taxonomicName>
|
||
is closer to
|
||
<taxonomicName authority="D. Borah & A. P. Das" authorityName="D. Borah & A. P. Das" box="[948,1345,1720,1747]" class="Liliopsida" family="Asparagaceae" genus="Chlorophytum" kingdom="Plantae" order="Asparagales" pageId="1" pageNumber="201" phylum="Tracheophyta" rank="species" species="assamicum">
|
||
<emphasis box="[948,1106,1720,1746]" italics="true" pageId="1" pageNumber="201">C. assamicum</emphasis>
|
||
D.Borah & A.P. Das
|
||
</taxonomicName>
|
||
in
|
||
<bibRefCitation author="Borah, D. & Kafley, P. & Das, A. P. & Tangjang, S. & Averynov, L. V." pageId="1" pageNumber="201" pagination="123 - 125" refId="ref2327" refString="Borah, D., Kafley, P., Das, A. P., Tangjang, S. & Averynov, L. V. (2019) Chlorophytum assamicum (Asparagaceae), a new species from Northeast India. Phytotaxa 394 (1): 123 - 125. https: // doi. org / 10.11646 / phytotaxa. 394.1.12" type="journal article" year="2019">
|
||
Borah
|
||
<emphasis box="[136,196,1756,1782]" italics="true" pageId="1" pageNumber="201">et al.</emphasis>
|
||
(2019: 123)
|
||
</bibRefCitation>
|
||
and
|
||
<taxonomicName authorityName="Dalzell" authorityYear="1850" box="[401,579,1756,1782]" class="Liliopsida" family="Asparagaceae" genus="Chlorophytum" kingdom="Plantae" order="Asparagales" pageId="1" pageNumber="201" phylum="Tracheophyta" rank="species" species="breviscapum">
|
||
<emphasis box="[401,579,1756,1782]" italics="true" pageId="1" pageNumber="201">C. breviscapum</emphasis>
|
||
</taxonomicName>
|
||
because of plant and flower sizes, habit, habitat, unbranched scape shorter than leaves and reproductive period. It is also related to
|
||
<taxonomicName box="[791,950,1792,1818]" class="Liliopsida" family="Asparagaceae" genus="Chlorophytum" kingdom="Plantae" order="Asparagales" pageId="1" pageNumber="201" phylum="Tracheophyta" rank="species" species="assamicum">
|
||
<emphasis box="[791,950,1792,1818]" italics="true" pageId="1" pageNumber="201">C. assamicum</emphasis>
|
||
</taxonomicName>
|
||
due to the lack of tubers, presence of both scape and inflorescence sterile bracts and smooth filaments but differs in rhizome reduced to disc (vs. horizontal), aristate and hairy fertile bract apex (vs. acuminate and glabrous), angled pedicel jointed above middle (vs. cylindrical and jointless), longitudinally dehiscing anther (vs. dehiscing through apical pore) and white ovary (vs. greenish). It shares additional similarity also with
|
||
<taxonomicName authorityName="Dalzell" authorityYear="1850" box="[556,731,1936,1962]" class="Liliopsida" family="Asparagaceae" genus="Chlorophytum" kingdom="Plantae" order="Asparagales" pageId="1" pageNumber="201" phylum="Tracheophyta" rank="species" species="breviscapum">
|
||
<emphasis box="[556,731,1936,1962]" italics="true" pageId="1" pageNumber="201">C. breviscapum</emphasis>
|
||
</taxonomicName>
|
||
with their rhizome that is reduced to disc, pedicel jointed above middle, anther dehiscing longitudinally and white ovary but differs due to absence of leaf remnants at plant base (vs. present), lack of tuber (vs. present), scape bract and inflorescence sterile bract present (vs. absence), pedicel angular (vs. cylindrical) and smooth filaments (vs. papillose). Differences amongst them are provided in
|
||
<tableCitation box="[1219,1303,2044,2070]" captionStart="TABLE 1" captionStartId="3.[136,224,160,184]" captionTargetPageId="3" captionText="TABLE 1. Morphological comparision of C.sikkimense with C.assamicum and C.breviscapum." httpUri="http://table.plazi.org/id/DF572CADFFBFFFEB13C6FF190A8DFF17" pageId="1" pageNumber="201" tableUuid="DF572CADFFBFFFEB13C6FF190A8DFF17">Table 1</tableCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |