756 lines
73 KiB
XML
756 lines
73 KiB
XML
<document ID-DOI="10.11646/phytotaxa.574.1.5" ID-GBIF-Dataset="8d5cb05a-fa3a-4582-80b7-00ae8772be9a" ID-ISSN="1179-3163" ID-Zenodo-Dep="7359794" checkinTime="1669362044159" checkinUser="plazi" docAuthor="Nuraliev, Maxim S., Nguyen, Khang Sinh, Pham, Thoa Kim Thi, Nguyen, Cuong Huu, Quang, Bui Hong, Lyskov, Dmitry F., Kuznetsov, Andrey N., Kuznetsova, Svetlana P. & Wu, Lei" docDate="2022" docId="741287A63000FFF8FF67461D0124F7B5" docLanguage="en" docName="phytotaxa.574.1.5.pdf" docOrigin="Phytotaxa 574 (1)" docSource="http://dx.doi.org/10.11646/phytotaxa.574.1.5" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.5:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="5" docTitle="Leptomischus multiflorus Nuraliev, K. S. Nguyen & L. Wu 2022, sp. nov." docType="treatment" docVersion="5" lastPageNumber="88" masterDocId="882BFFDE3001FFFDFFEF45690327FF95" masterDocTitle="Leptomischus multiflorus (Argostemmateae: Rubiaceae), a new species from southern Vietnam" masterLastPageNumber="90" masterPageNumber="83" pageNumber="84" updateTime="1669684876591" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:titleInfo>
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<mods:title>Leptomischus multiflorus (Argostemmateae: Rubiaceae), a new species from southern Vietnam</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:namePart>Nuraliev, Maxim S.</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0001-8291-2633</mods:nameIdentifier>
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<mods:affiliation>Joint Russian-Vietnamese Tropical Scientific and Technological Center, Nguyen Van Huyen str., Cau Giay, Hanoi, Vietnam. & Department of Higher Plants, Biological Faculty, M. V. Lomonosov Moscow State University, 1, 12, Leninskie Gory, 119234 Moscow, Russia. & max. nuraliev @ gmail. com; https: // orcid. org / 0000 - 0001 - 8291 - 2633</mods:affiliation>
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<mods:nameIdentifier type="email">max.nuraliev@gmail.com</mods:nameIdentifier>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Nguyen, Khang Sinh</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0001-5171-4140</mods:nameIdentifier>
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<mods:affiliation>Department of Botany, Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Cau Giay, Hanoi, Vietnam. & Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Cau Giay, Hanoi, Vietnam. & nskhang @ iebr. vast. vn; https: // orcid. org / 0000 - 0001 - 5171 - 4140</mods:affiliation>
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<mods:nameIdentifier type="email">nskhang@iebr.vast.vn</mods:nameIdentifier>
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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:namePart>Pham, Thoa Kim Thi</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0003-4988-7864</mods:nameIdentifier>
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<mods:affiliation>The University of Danang - University of Science and Technology, 54 Nguyen Luong Bang str., Lien Chieu District, Danang City, Vietnam. & ptkthoa @ dut. udn. vn; https: // orcid. org / 0000 - 0003 - 4988 - 7864</mods:affiliation>
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<mods:nameIdentifier type="email">ptkthoa@dut.udn.vn</mods:nameIdentifier>
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</mods:name>
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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>Nguyen, Cuong Huu</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0003-2281-741X</mods:nameIdentifier>
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<mods:affiliation>Vietnam National University of Forestry, Xuan Mai, Chuong My, Hanoi, Vietnam. & nguyenhuucuong. tvr @ gmail. com; https: // orcid. org / 0000 - 0003 - 2281 - 741 X</mods:affiliation>
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<mods:nameIdentifier type="email">nguyenhuucuong.tvr@gmail.com</mods:nameIdentifier>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Quang, Bui Hong</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0001-6878-7514</mods:nameIdentifier>
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<mods:affiliation>Department of Botany, Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Cau Giay, Hanoi, Vietnam. & Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Cau Giay, Hanoi, Vietnam. & bhquang 78 @ gmail. com; https: // orcid. org / 0000 - 0001 - 6878 - 7514</mods:affiliation>
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<mods:nameIdentifier type="email">bhquang78@gmail.com</mods:nameIdentifier>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Lyskov, Dmitry F.</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0003-0818-1662</mods:nameIdentifier>
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<mods:affiliation>Joint Russian-Vietnamese Tropical Scientific and Technological Center, Nguyen Van Huyen str., Cau Giay, Hanoi, Vietnam. & Department of Higher Plants, Biological Faculty, M. V. Lomonosov Moscow State University, 1, 12, Leninskie Gory, 119234 Moscow, Russia. & df. lyskov @ yandex. ru; https: // orcid. org / 0000 - 0003 - 0818 - 1662</mods:affiliation>
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<mods:nameIdentifier type="email">df.lyskov@yandex.ru</mods:nameIdentifier>
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</mods:name>
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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>Kuznetsov, Andrey N.</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0001-5595-1039</mods:nameIdentifier>
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<mods:affiliation>Joint Russian-Vietnamese Tropical Scientific and Technological Center, Nguyen Van Huyen str., Cau Giay, Hanoi, Vietnam. & A. N. Severtsov Institute of Ecology and Evolution of the Russian Academy of Sciences, 33 Leninsky av., 119071 Moscow, Russia. & forestkuz @ mail. ru; https: // orcid. org / 0000 - 0001 - 5595 - 1039</mods:affiliation>
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<mods:nameIdentifier type="email">forestkuz@mail.ru</mods:nameIdentifier>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Kuznetsova, Svetlana P.</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0002-7610-5058</mods:nameIdentifier>
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<mods:affiliation>Joint Russian-Vietnamese Tropical Scientific and Technological Center, Nguyen Van Huyen str., Cau Giay, Hanoi, Vietnam. & tropcenterhanoi @ mail. ru; https: // orcid. org / 0000 - 0002 - 7610 - 5058</mods:affiliation>
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<mods:nameIdentifier type="email">tropcenterhanoi@mail.ru</mods:nameIdentifier>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Wu, Lei</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0003-1451-7855</mods:nameIdentifier>
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<mods:affiliation>College of Forestry, Central South University of Forestry and Technology, 410004 Changsha, China. & wuleiibk @ 163. com; https: // orcid. org / 0000 - 0003 - 1451 - 7855</mods:affiliation>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>Phytotaxa</mods:title>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:number>2022-11-25</mods:number>
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<mods:detail type="volume">
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<mods:number>574</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>1</mods:number>
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<mods:start>83</mods:start>
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<mods:end>90</mods:end>
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<mods:url>http://dx.doi.org/10.11646/phytotaxa.574.1.5</mods:url>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.11646/phytotaxa.574.1.5</mods:identifier>
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<mods:identifier type="ISSN">1179-3163</mods:identifier>
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<mods:identifier type="Zenodo-Dep">7359794</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7360597" ID-Zenodo-Dep="7360597" LSID="urn:lsid:plazi:treatment:741287A63000FFF8FF67461D0124F7B5" httpUri="http://treatment.plazi.org/id/741287A63000FFF8FF67461D0124F7B5" lastPageId="5" lastPageNumber="88" pageId="1" pageNumber="84">
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<heading box="[136,1015,884,911]" fontSize="11" level="2" pageId="1" pageNumber="84" reason="3">
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<taxonomicName authority="Nuraliev, K.S.Nguyen & L.Wu" authorityName="Nuraliev, K. S. Nguyen & L. Wu" authorityYear="2022" box="[136,790,884,911]" class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="1" pageNumber="84" phylum="Tracheophyta" rank="species" species="multiflorus" status="sp. nov.">
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<emphasis bold="true" box="[136,432,884,911]" italics="true" pageId="1" pageNumber="84">Leptomischus multiflorus</emphasis>
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Nuraliev, K.S.Nguyen & L.Wu
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</taxonomicName>
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,
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<emphasis box="[801,886,885,910]" italics="true" pageId="1" pageNumber="84">
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<taxonomicNameLabel box="[801,886,885,910]" pageId="1" pageNumber="84" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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(
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<figureCitation box="[901,1006,884,910]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStartId-0="2.[136,229,1869,1891]" captionStartId-1="3.[136,229,1820,1842]" captionStartId-2="5.[136,229,1434,1456]" captionTargetBox-0="[151,1435,187,1841]" captionTargetBox-1="[151,1435,190,1796]" captionTargetBox-2="[151,1435,175,1410]" captionTargetId-0="figure-24@2.[151,1435,187,1841]" captionTargetId-1="figure-18@3.[151,1435,190,1796]" captionTargetId-2="figure-18@5.[151,1435,175,1410]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="5" captionText-0="FIGURE 1. Leptomischus multiflorus, vegetative morphology. A, B. Habit (note weak anisophylly). C. Stem node with stipule and bases of two leaves. From Nuraliev, Lyskov NUR 3486. Photos by M.S. Nuraliev." captionText-1="FIGURE 2. Leptomischus multiflorus, shoot and inflorescence structure. A. Shoot viewed from below, showing abaxial sides of leaves. B, C. Inflorescences with long-styled flowers. D. Inflorescence with short-styled flowers. From Nuraliev, Lyskov NUR 3486. Photos by M.S. Nuraliev." captionText-2="FIGURE 3. Leptomischus multiflorus, floral morphology. A, B. Long-styled flower; top and oblique views. C. Short-styled flower; oblique view. D. Postanthetic short-styled flower (corolla abscised), showing style and stigma. E, F. Long-styled flower; side view and longitudinal section. G, H. Short-styled flower; side view and longitudinal section. From Nuraliev, Lyskov NUR 3486. Photos by M.S. Nuraliev." figureDoi-0="http://doi.org/10.5281/zenodo.7359796" figureDoi-1="http://doi.org/10.5281/zenodo.7359798" figureDoi-2="http://doi.org/10.5281/zenodo.7359800" httpUri-0="https://zenodo.org/record/7359796/files/figure.png" httpUri-1="https://zenodo.org/record/7359798/files/figure.png" httpUri-2="https://zenodo.org/record/7359800/files/figure.png" pageId="1" pageNumber="84">Figs. 1–3</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="84" type="diagnosis">
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<paragraph blockId="1.[136,1452,956,2063]" pageId="1" pageNumber="84">
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<emphasis bold="true" box="[136,261,956,982]" pageId="1" pageNumber="84">Diagnosis:</emphasis>
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—The new species differs from all its congeners by the following combination of morphological features: leaf blades up to
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<quantity box="[337,408,992,1019]" metricMagnitude="-1" metricUnit="m" metricValue="2.3" pageId="1" pageNumber="84" unit="cm" value="23.0">23 cm</quantity>
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long with up to 25 pairs of secondary veins, many-flowered inflorescences (with up to 32 flowers), and corolla tube less than
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<quantity box="[549,630,1028,1055]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="84" unit="mm" value="10.0">10 mm</quantity>
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long and hairy outside. It is morphologically closest to
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<taxonomicName authority="T. P. Anh, B. H." authorityName="T. P. Anh, B. H." class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="1" pageNumber="84" phylum="Tracheophyta" rank="species" species="anisophyllus">
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<emphasis box="[1278,1452,1028,1054]" italics="true" pageId="1" pageNumber="84">L. anisophyllus</emphasis>
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T.P.Anh, B.H.
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</taxonomicName>
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Quang, Nuraliev & L.Wu in
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<bibRefCitation author="Tran, T. P. A. & Bui, H. Q. & Nguyen, K. S. & Nuraliev, M. S. & Averyanov, L. V." box="[639,924,1064,1091]" pageId="1" pageNumber="84" pagination="198 - 204" refId="ref4516" refString="Tran, T. P. A., Bui, H. Q., Nguyen, K. S., Nuraliev, M. S. & Averyanov, L. V. (2021 a) Leptomischus anisophyllus (Argostemmateae: Rubiaceae), a new species from Vietnam. Phytotaxa 507 (2): 198 - 204. https: // doi. org / 10.11646 / phytotaxa. 507.2.8" type="journal article" year="2021">
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Tran
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<emphasis box="[702,762,1064,1090]" italics="true" pageId="1" pageNumber="84">et al.</emphasis>
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(2021a: 199)
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</bibRefCitation>
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, differing in weakly anisophyllous (to nearly isophyllous) leaves, many-flowered inflorescences, shorter calyx lobes (ca.
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<quantity box="[977,1090,1100,1127]" metricMagnitude="-3" metricUnit="m" metricValue="2.25" metricValueMax="2.5" metricValueMin="2.0" pageId="1" pageNumber="84" unit="mm" value="2.25" valueMax="2.5" valueMin="2.0">2–2.5 mm</quantity>
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long, about 1/3 length of corolla tube), shorter corolla tube (ca.
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long), presence of horn-like corolla appendages, shorter anthers (ca.
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<quantity box="[1338,1452,1136,1163]" metricMagnitude="-3" metricUnit="m" metricValue="1.15" metricValueMax="1.3" metricValueMin="1.0" pageId="1" pageNumber="84" unit="mm" value="1.15" valueMax="1.3" valueMin="1.0">1–1.3 mm</quantity>
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long), style hairy in distal half, pin flowers with filaments adnate at middle of corolla tube and with shorter stigma lobes (ca.
|
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<quantity box="[250,315,1208,1235]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="84" unit="mm" value="1.0">1 mm</quantity>
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long), and thrum flowers with shorter style (ca.
|
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<quantity box="[857,971,1208,1235]" metricMagnitude="-3" metricUnit="m" metricValue="2.75" metricValueMax="3.0" metricValueMin="2.5" pageId="1" pageNumber="84" unit="mm" value="2.75" valueMax="3.0" valueMin="2.5">2.5–3 mm</quantity>
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long).
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</paragraph>
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<paragraph blockId="1.[136,1452,956,2063]" box="[136,814,1244,1271]" pageId="1" pageNumber="84">
|
||
Contrasting features for
|
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<taxonomicName box="[409,581,1244,1270]" class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="1" pageNumber="84" phylum="Tracheophyta" rank="species" species="anisophyllus">
|
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<emphasis box="[409,581,1244,1270]" italics="true" pageId="1" pageNumber="84">L. anisophyllus</emphasis>
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</taxonomicName>
|
||
are listed in
|
||
<tableCitation box="[724,808,1244,1270]" captionStart="TABLE 1" captionStartId="6.[136,224,158,182]" captionTargetPageId="6" captionText="TABLE 1. Morphological comparison of Leptomischus multiflorus with L. anisophyllus. The morphological features of the latter species are taken from its protologue." httpUri="http://table.plazi.org/id/A8C466383007FFFBFF6745F70171FF4E" pageId="1" pageNumber="84" tableUuid="A8C466383007FFFBFF6745F70171FF4E">Table 1</tableCitation>
|
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.
|
||
</paragraph>
|
||
</subSubSection>
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<subSubSection pageId="1" pageNumber="84" type="materials_examined">
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<paragraph blockId="1.[136,1452,956,2063]" pageId="1" pageNumber="84">
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<emphasis bold="true" box="[189,257,1280,1306]" pageId="1" pageNumber="84">Type:</emphasis>
|
||
—
|
||
<materialsCitation collectingDate="2022-03-20" collectionCode="MW" collectorName="Lyskov D." country="Vietnam" elevation="1450" latitude="15.8175" location="Tay Giang District" longLatPrecision="21" longitude="107.32333" pageId="1" pageNumber="84" specimenCode="MW0595776" specimenCount="1" stateProvince="Quang Nam" typeStatus="holotype">
|
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<collectingCountry box="[286,418,1280,1306]" name="Vietnam" pageId="1" pageNumber="84">VIETNAM</collectingCountry>
|
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.
|
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<collectingRegion box="[428,674,1280,1307]" country="Vietnam" name="Quang Nam" pageId="1" pageNumber="84">Quang Nam Province</collectingRegion>
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:
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,
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Xan Municipality, Lang Po Mu homestay area, forest, in ravine near small stream,
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<geoCoordinate box="[686,841,1316,1342]" degrees="107" direction="east" minutes="19" orientation="longitude" pageId="1" pageNumber="84" precision="15" seconds="24" value="107.32333">107°19’24’’E</geoCoordinate>
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, elev.
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,
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<collectingDate box="[1014,1190,1316,1342]" pageId="1" pageNumber="84" value="2022-03-20">20 March 2022</collectingDate>
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</date>
|
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,
|
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<emphasis box="[1202,1358,1316,1342]" italics="true" pageId="1" pageNumber="84">
|
||
Nuraliev
|
||
<collectionCode box="[1308,1338,1316,1342]" country="Germany" lsid="urn:lsid:biocol.org:col:15637" name="Botanische Staatssammlung München" pageId="1" pageNumber="84" type="Herbarium">M</collectionCode>
|
||
.
|
||
<collectionCode box="[1342,1358,1316,1342]" country="Sweden" lsid="urn:lsid:biocol.org:col:15668" name="Department of Botany, Swedish Museum of Natural History" pageId="1" pageNumber="84" type="Herbarium">S</collectionCode>
|
||
</emphasis>
|
||
<emphasis box="[1358,1367,1316,1342]" italics="true" pageId="1" pageNumber="84">.,</emphasis>
|
||
<emphasis italics="true" pageId="1" pageNumber="84">
|
||
<collectorName pageId="1" pageNumber="84">Lyskov D.</collectorName>
|
||
<collectionCode box="[161,180,1353,1378]" country="USA" lsid="urn:lsid:biocol.org:col:15707" name="Field Museum of Natural History, Botany Department" pageId="1" pageNumber="84" type="Herbarium">F</collectionCode>
|
||
.
|
||
<specimenCode box="[191,310,1352,1378]" collectionCode="F" country="USA" lsid="urn:lsid:biocol.org:col:15707" name="Field Museum of Natural History, Botany Department" pageId="1" pageNumber="84" type="Herbarium">NUR 3486</specimenCode>
|
||
</emphasis>
|
||
(
|
||
<typeStatus box="[325,429,1352,1378]" pageId="1" pageNumber="84">holotype</typeStatus>
|
||
:
|
||
<collectionCode box="[439,494,1353,1379]" country="Netherlands" name="Museum Wasmann" pageId="1" pageNumber="84">MW</collectionCode>
|
||
:
|
||
<specimenCode box="[504,657,1352,1379]" collectionCode="MW" country="Netherlands" name="Museum Wasmann" pageId="1" pageNumber="84">MW0595776</specimenCode>
|
||
;
|
||
</materialsCitation>
|
||
<materialsCitation box="[668,1166,1352,1379]" collectingDate="2022-03-20" collectionCode="MW" collectorName="Lyskov D." country="Vietnam" elevation="1450" latitude="15.8175" location="Tay Giang District" longLatPrecision="21" longitude="107.32333" pageId="1" pageNumber="84" specimenCode="MW0595777, MW0595778" specimenCount="1" stateProvince="Quang Nam" typeStatus="isotype">
|
||
isotypes:
|
||
<collectionCode box="[775,830,1353,1379]" country="Netherlands" name="Museum Wasmann" pageId="1" pageNumber="84">MW</collectionCode>
|
||
:
|
||
<specimenCode box="[840,992,1352,1379]" collectionCode="MW" country="Netherlands" name="Museum Wasmann" pageId="1" pageNumber="84">MW0595777</specimenCode>
|
||
,
|
||
<specimenCode box="[1003,1157,1352,1379]" collectionCode="MW" country="Netherlands" name="Museum Wasmann" pageId="1" pageNumber="84">MW0595778</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="1.[136,1452,956,2063]" pageId="1" pageNumber="84">
|
||
<materialsCitation collectingDate="2022-04-19" collectionCode="A" collectorName="Xan Municipality & Lang Po Mu" country="Vietnam" elevation="1300" isTailEnumeration="true" latitude="15.805" location="Tay Giang District" longLatPrecision="21" longitude="107.33111" pageId="1" pageNumber="84" specimenCount="2" stateProvince="Quang Nam">
|
||
<emphasis bold="true" box="[189,723,1388,1414]" pageId="1" pageNumber="84">
|
||
<typeStatus box="[189,569,1388,1414]" isOtherTypeStatus="true" pageId="1" pageNumber="84">Additional specimens examined</typeStatus>
|
||
(
|
||
<typeStatus box="[585,710,1388,1414]" pageId="1" pageNumber="84">paratypes</typeStatus>
|
||
):
|
||
</emphasis>
|
||
—
|
||
<collectingCountry box="[752,884,1388,1414]" name="Vietnam" pageId="1" pageNumber="84">VIETNAM</collectingCountry>
|
||
.
|
||
<collectingRegion box="[895,1144,1388,1415]" country="Vietnam" name="Quang Nam" pageId="1" pageNumber="84">Quang Nam Province</collectingRegion>
|
||
:
|
||
<location LSID="urn:lsid:plazi:treatment:741287A63000FFF8FF67461D0124F7B5:F964606B3000FFFCFB6C4004067FFA13" box="[1155,1368,1388,1415]" country="Vietnam" name="Tay Giang District" pageId="1" pageNumber="84" stateProvince="Quang Nam">Tay Giang District</location>
|
||
,
|
||
<collectionCode box="[1378,1397,1388,1414]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="1" pageNumber="84" type="Herbarium">A</collectionCode>
|
||
<collectorName pageId="1" pageNumber="84">Xan Municipality</collectorName>
|
||
,
|
||
<collectorName box="[295,439,1425,1451]" pageId="1" pageNumber="84">Lang Po Mu</collectorName>
|
||
homestay area, primary evergreen mixed forest with
|
||
<taxonomicName box="[1053,1266,1424,1450]" class="Pinopsida" family="Cupressaceae" genus="Fokienia" kingdom="Plantae" order="Pinales" pageId="1" pageNumber="84" phylum="Tracheophyta" rank="species" species="hodginsii">
|
||
<emphasis box="[1053,1266,1424,1450]" italics="true" pageId="1" pageNumber="84">Fokienia hodginsii</emphasis>
|
||
</taxonomicName>
|
||
, common along stream bank, around point
|
||
<geoCoordinate box="[430,571,1460,1487]" degrees="15" direction="north" minutes="48" orientation="latitude" pageId="1" pageNumber="84" precision="15" seconds="18" value="15.805">15°48’18’’N</geoCoordinate>
|
||
<geoCoordinate box="[576,731,1460,1487]" degrees="107" direction="east" minutes="19" orientation="longitude" pageId="1" pageNumber="84" precision="15" seconds="52" value="107.33111">107°19’52’’E</geoCoordinate>
|
||
, elev.
|
||
<quantity box="[798,884,1460,1487]" metricMagnitude="3" metricUnit="m" metricValue="1.3" pageId="1" pageNumber="84" unit="m" value="1300.0">
|
||
<elevation box="[798,884,1460,1487]" metricMagnitude="3" metricUnit="m" metricValue="1.3" pageId="1" pageNumber="84" unit="m" value="1300.0">1300 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date box="[894,1050,1460,1486]" pageId="1" pageNumber="84" value="2022-04-19">
|
||
<collectingDate box="[894,1050,1460,1486]" pageId="1" pageNumber="84" value="2022-04-19">19 April 2022</collectingDate>
|
||
</date>
|
||
,
|
||
<emphasis box="[1059,1148,1460,1486]" italics="true" pageId="1" pageNumber="84">
|
||
<location LSID="urn:lsid:plazi:treatment:741287A63000FFF8FF67461D0124F7B5:F964606B3000FFFCFBCC40DD0743FA5B" box="[1059,1124,1460,1486]" country="Vietnam" latitude="15.805" longLatPrecision="21" longitude="107.33111" name="Pham" pageId="1" pageNumber="84" stateProvince="Quang Nam Province">Pham</location>
|
||
<collectionCode box="[1130,1148,1461,1486]" name="Tavera, Department of Geology and Geophysics" pageId="1" pageNumber="84">T</collectionCode>
|
||
</emphasis>
|
||
<emphasis italics="true" pageId="1" pageNumber="84">
|
||
.
|
||
<collectionCode box="[1152,1175,1461,1486]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15867" name="Royal Botanic Gardens" pageId="1" pageNumber="84" type="Herbarium">K</collectionCode>
|
||
.
|
||
<collectionCode box="[1178,1196,1461,1486]" name="Tavera, Department of Geology and Geophysics" pageId="1" pageNumber="84">T</collectionCode>
|
||
.,
|
||
<collectorName box="[1209,1295,1461,1486]" pageId="1" pageNumber="84">Nguyen</collectorName>
|
||
<collectionCode box="[1300,1321,1460,1486]" country="Denmark" name="University of Copenhagen" pageId="1" pageNumber="84" type="Herbarium">C</collectionCode>
|
||
.
|
||
<collectionCode box="[1325,1351,1460,1486]" country="Finland" lsid="urn:lsid:biocol.org:col:15618" name="University of Helsinki" pageId="1" pageNumber="84" type="Herbarium">H</collectionCode>
|
||
.,
|
||
<collectorName box="[1366,1452,1461,1486]" pageId="1" pageNumber="84">Nguyen</collectorName>
|
||
<collectionCode box="[136,160,1496,1522]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15867" name="Royal Botanic Gardens" pageId="1" pageNumber="84" type="Herbarium">K</collectionCode>
|
||
.
|
||
<collectionCode box="[164,181,1496,1522]" country="Sweden" lsid="urn:lsid:biocol.org:col:15668" name="Department of Botany, Swedish Museum of Natural History" pageId="1" pageNumber="84" type="Herbarium">S</collectionCode>
|
||
.,
|
||
<collectorName box="[197,244,1496,1522]" pageId="1" pageNumber="84">Cao</collectorName>
|
||
<collectionCode box="[251,275,1497,1522]" country="Finland" lsid="urn:lsid:biocol.org:col:15618" name="University of Helsinki" pageId="1" pageNumber="84" type="Herbarium">H</collectionCode>
|
||
.
|
||
</emphasis>
|
||
<emphasis box="[278,513,1496,1522]" italics="true" pageId="1" pageNumber="84">X. CKH 2022041911</emphasis>
|
||
(
|
||
<collectionCode box="[528,573,1496,1522]" country="Viet Nam" lsid="urn:lsid:biocol.org:col:13708" name="National Center for Natural Sciences and Technology" pageId="1" pageNumber="84" type="Herbarium">HN</collectionCode>
|
||
;
|
||
<collectionCode box="[585,646,1496,1522]" country="Viet Nam" httpUri="http://grbio.org/cool/merb-e6y6" name="Vietnam Forestry Herbarium" pageId="1" pageNumber="84" type="Herbarium">VNF</collectionCode>
|
||
);
|
||
</materialsCitation>
|
||
<materialsCitation collectingDate="2022-04-19" collectionCode="T" collectorName="Xan Municipality & Lang Po Mu" country="Vietnam" elevation="1300" isTailEnumeration="true" latitude="15.805" location="Pham" longLatPrecision="21" longitude="107.33111" pageId="1" pageNumber="84" specimenCount="1" stateProvince="Quang Nam Province">
|
||
same location, around point
|
||
<geoCoordinate box="[985,1126,1496,1523]" degrees="15" direction="north" minutes="48" orientation="latitude" pageId="1" pageNumber="84" precision="15" seconds="58" value="15.816112">15°48’58’’N</geoCoordinate>
|
||
<geoCoordinate box="[1133,1288,1496,1522]" degrees="107" direction="east" minutes="19" orientation="longitude" pageId="1" pageNumber="84" precision="15" seconds="46" value="107.329445">107°19’46’’E</geoCoordinate>
|
||
, elev.
|
||
<quantity box="[1359,1447,1496,1523]" metricMagnitude="3" metricUnit="m" metricValue="1.275" pageId="1" pageNumber="84" unit="m" value="1275.0">
|
||
<elevation box="[1359,1447,1496,1523]" metricMagnitude="3" metricUnit="m" metricValue="1.275" pageId="1" pageNumber="84" unit="m" value="1275.0">1275 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date box="[136,295,1532,1558]" pageId="1" pageNumber="84" value="2022-04-20">
|
||
<collectingDate box="[136,295,1532,1558]" pageId="1" pageNumber="84" value="2022-04-20">20 April 2022</collectingDate>
|
||
</date>
|
||
,
|
||
<emphasis box="[306,396,1532,1558]" italics="true" pageId="1" pageNumber="84">
|
||
<location LSID="urn:lsid:plazi:treatment:741287A63000FFF8FF67461D0124F7B5:F964606B3000FFFCFEDD40950254F983" box="[306,371,1532,1558]" country="Vietnam" latitude="15.816112" longLatPrecision="21" longitude="107.329445" name="Pham" pageId="1" pageNumber="84" stateProvince="Quang Nam Province">Pham</location>
|
||
<collectionCode box="[378,396,1533,1558]" name="Tavera, Department of Geology and Geophysics" pageId="1" pageNumber="84">T</collectionCode>
|
||
</emphasis>
|
||
<emphasis box="[396,1088,1532,1558]" italics="true" pageId="1" pageNumber="84">
|
||
.
|
||
<collectionCode box="[400,423,1533,1558]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15867" name="Royal Botanic Gardens" pageId="1" pageNumber="84" type="Herbarium">K</collectionCode>
|
||
.
|
||
<collectionCode box="[426,444,1533,1558]" name="Tavera, Department of Geology and Geophysics" pageId="1" pageNumber="84">T</collectionCode>
|
||
.,
|
||
<collectorName box="[459,545,1533,1558]" pageId="1" pageNumber="84">Nguyen</collectorName>
|
||
<collectionCode box="[551,572,1532,1558]" country="Denmark" name="University of Copenhagen" pageId="1" pageNumber="84" type="Herbarium">C</collectionCode>
|
||
.
|
||
<collectionCode box="[576,602,1532,1558]" country="Finland" lsid="urn:lsid:biocol.org:col:15618" name="University of Helsinki" pageId="1" pageNumber="84" type="Herbarium">H</collectionCode>
|
||
.,
|
||
<collectorName box="[618,704,1533,1558]" pageId="1" pageNumber="84">Nguyen</collectorName>
|
||
<collectionCode box="[711,735,1532,1558]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15867" name="Royal Botanic Gardens" pageId="1" pageNumber="84" type="Herbarium">K</collectionCode>
|
||
.
|
||
<collectionCode box="[739,756,1532,1558]" country="Sweden" lsid="urn:lsid:biocol.org:col:15668" name="Department of Botany, Swedish Museum of Natural History" pageId="1" pageNumber="84" type="Herbarium">S</collectionCode>
|
||
.,
|
||
<collectorName box="[771,818,1532,1558]" pageId="1" pageNumber="84">Cao</collectorName>
|
||
<collectionCode box="[825,849,1533,1558]" country="Finland" lsid="urn:lsid:biocol.org:col:15618" name="University of Helsinki" pageId="1" pageNumber="84" type="Herbarium">H</collectionCode>
|
||
.X. CKH 2022042072
|
||
</emphasis>
|
||
(
|
||
<collectionCode box="[1103,1148,1532,1558]" country="Viet Nam" lsid="urn:lsid:biocol.org:col:13708" name="National Center for Natural Sciences and Technology" pageId="1" pageNumber="84" type="Herbarium">HN</collectionCode>
|
||
;
|
||
<collectionCode box="[1159,1220,1532,1558]" country="Viet Nam" httpUri="http://grbio.org/cool/merb-e6y6" name="Vietnam Forestry Herbarium" pageId="1" pageNumber="84" type="Herbarium">VNF</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="1" pageNumber="84" type="etymology">
|
||
<paragraph blockId="1.[136,1452,956,2063]" pageId="1" pageNumber="84">
|
||
<emphasis bold="true" box="[189,328,1568,1594]" pageId="1" pageNumber="84">Etymology:</emphasis>
|
||
—The specific epithet “
|
||
<taxonomicName authorityName="Nuraliev, K. S. Nguyen & L. Wu" authorityYear="2022" box="[590,713,1568,1594]" class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="1" pageNumber="84" phylum="Tracheophyta" rank="species" species="multiflorus">
|
||
<emphasis box="[590,713,1568,1594]" italics="true" pageId="1" pageNumber="84">multiflorus</emphasis>
|
||
</taxonomicName>
|
||
” means “many-flowered” and refers to the large number of flowers per inflorescence which distinguishes the new species from most of its congeners.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="4" lastPageNumber="87" pageId="1" pageNumber="84" type="description">
|
||
<paragraph blockId="1.[136,1452,956,2063]" lastBlockId="4.[136,1452,158,2086]" lastPageId="4" lastPageNumber="87" pageId="1" pageNumber="84">
|
||
<emphasis bold="true" box="[189,427,1640,1667]" pageId="1" pageNumber="84">Description:—Herb</emphasis>
|
||
perennial, terrestrial, ca.
|
||
<quantity box="[708,817,1640,1667]" metricMagnitude="-1" metricUnit="m" metricValue="2.0" metricValueMax="3.0" metricValueMin="1.0" pageId="1" pageNumber="84" unit="cm" value="20.0" valueMax="30.0" valueMin="10.0">10–30 cm</quantity>
|
||
high, with plagiotropic hypogeous rhizome; plant almost entirely covered with white spreading hairs. Raphides present (visible in corolla).
|
||
<emphasis bold="true" box="[1098,1159,1676,1702]" pageId="1" pageNumber="84">Stem</emphasis>
|
||
seldom branched, terete, densely covered with hairs ca.
|
||
<quantity box="[496,613,1712,1739]" metricMagnitude="-4" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="1" pageNumber="84" unit="mm" value="0.75" valueMax="1.0" valueMin="0.5">0.5–1 mm</quantity>
|
||
long, green; internodes (0.5–)
|
||
<quantity box="[967,1049,1712,1739]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" metricValueMax="5.0" metricValueMin="1.0" pageId="1" pageNumber="84" unit="cm" value="3.0" valueMax="5.0" valueMin="1.0">1–5 cm</quantity>
|
||
long, but sometimes much shorter towards apex, up to 4 (rarely to 7) mm in diameter.
|
||
<emphasis bold="true" box="[728,823,1748,1774]" pageId="1" pageNumber="84">Stipules</emphasis>
|
||
interpetiolar, persistent, narrowly to broadly ovate, (8–)
|
||
<quantity box="[144,267,1784,1811]" metricMagnitude="-2" metricUnit="m" metricValue="1.45" metricValueMax="1.9" metricValueMin="1.0" pageId="1" pageNumber="84" unit="mm" value="14.5" valueMax="19.0" valueMin="10.0">10–19 mm</quantity>
|
||
long, ca. 2–6(–12) mm wide, densely hairy on both sides, adaxially dark green and abaxially pale green, with entire to slightly erose margins, acute at apex, with several parallel veins.
|
||
<emphasis bold="true" box="[1012,1094,1820,1846]" pageId="1" pageNumber="84">Leaves</emphasis>
|
||
opposite, weakly anisophyllous to nearly isophyllous with larger leaf of a pair usually 1.2–2.3(–4) times longer than smaller leaf;
|
||
<emphasis box="[1243,1319,1856,1882]" italics="true" pageId="1" pageNumber="84">petiole</emphasis>
|
||
stout, from nearly absent to
|
||
<quantity box="[324,401,1892,1919]" metricMagnitude="-2" metricUnit="m" metricValue="1.7" pageId="1" pageNumber="84" unit="cm" value="1.7">1.7 cm</quantity>
|
||
long, densely hairy;
|
||
<emphasis box="[642,704,1892,1918]" italics="true" pageId="1" pageNumber="84">blade</emphasis>
|
||
oblanceolate to obovate, sometimes slightly falcate, (4–)
|
||
<quantity box="[1352,1451,1892,1919]" metricMagnitude="-1" metricUnit="m" metricValue="1.45" metricValueMax="2.3" metricValueMin="0.6" pageId="1" pageNumber="84" unit="cm" value="14.5" valueMax="23.0" valueMin="6.0">6–23 cm</quantity>
|
||
long (blades longer than
|
||
<quantity box="[422,493,1928,1955]" metricMagnitude="-1" metricUnit="m" metricValue="1.5" pageId="1" pageNumber="84" unit="cm" value="15.0">15 cm</quantity>
|
||
usually present on each shoot), (1.0–)2.0–
|
||
<quantity box="[981,1060,1928,1955]" metricMagnitude="-2" metricUnit="m" metricValue="7.3" pageId="1" pageNumber="84" unit="cm" value="7.3">7.3 cm</quantity>
|
||
wide, 2.4–3.7(–4.3) times as long as wide, with entire margins, acuminate to attenuate at apex, cuneate at base, chartaceous in sicco, densely hairy on both sides especially along veins, dark green adaxially and pale green (whitish) abaxially; midvein more or less flat adaxially and strongly raised abaxially; secondary veins 9–25 pairs, alternate or subopposite, slender, nearly flat adaxially and raised abaxially.
|
||
<emphasis bold="true" box="[478,636,158,184]" pageId="4" pageNumber="87">Inflorescence</emphasis>
|
||
terminal (rarely with additional axillary inflorescences), cymose, with up to 32 (or probably more) flowers.
|
||
<emphasis box="[521,625,193,219]" italics="true" pageId="4" pageNumber="87">Peduncle</emphasis>
|
||
ca.
|
||
<quantity box="[672,779,193,220]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" metricValueMax="15.0" metricValueMin="3.0" pageId="4" pageNumber="87" unit="mm" value="9.0" valueMax="15.0" valueMin="3.0">3–15 mm</quantity>
|
||
long, densely hairy similar to stem, greenish white; axes of higher orders densely hairy, white; primary branches up to ca.
|
||
<quantity box="[825,903,229,255]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="4" pageNumber="87" unit="mm" value="20.0">20 mm</quantity>
|
||
long.
|
||
<emphasis box="[972,1161,229,255]" italics="true" pageId="4" pageNumber="87">Two basal bracts</emphasis>
|
||
of inflorescence leaf-like, narrowly ovate to lanceolate, up to
|
||
<quantity box="[542,623,264,290]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="4" pageNumber="87" unit="mm" value="20.0">20 mm</quantity>
|
||
long, up to
|
||
<quantity box="[763,830,264,290]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="4" pageNumber="87" unit="mm" value="4.0">4 mm</quantity>
|
||
wide, with entire margins, acuminate at apex, densely hairy on both sides, green adaxially, pale green abaxially. Stipules between basal bracts similar to them but broadly ovate and sometimes apically deeply 2-lobed, up to
|
||
<quantity box="[711,789,334,361]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="4" pageNumber="87" unit="mm" value="10.0">10 mm</quantity>
|
||
long, up to
|
||
<quantity box="[919,983,334,361]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="4" pageNumber="87" unit="mm" value="6.0">6 mm</quantity>
|
||
wide.
|
||
<emphasis box="[1056,1344,334,360]" italics="true" pageId="4" pageNumber="87">Flower-subtending bracts</emphasis>
|
||
narrowly triangular, ca. 1–1.5(–2.5) mm long, ca.
|
||
<quantity box="[590,676,370,396]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="4" pageNumber="87" unit="mm" value="0.2">0.2 mm</quantity>
|
||
wide, more or less glabrous adaxially, densely hairy abaxially, white and sometimes with greenish apex, without stipules.
|
||
<emphasis box="[739,882,405,431]" italics="true" pageId="4" pageNumber="87">Other bracts</emphasis>
|
||
of intermediate morphology between basal bracts and flower-subtending bracts (gradually becoming smaller and whiter towards higher orders of branching).
|
||
<emphasis bold="true" box="[1356,1451,440,466]" pageId="4" pageNumber="87">Flowers</emphasis>
|
||
actinomorphic, 5(or 6)-merous (except for gynoecium), distylous.
|
||
<emphasis bold="true" box="[902,988,475,501]" pageId="4" pageNumber="87">Pedicel</emphasis>
|
||
ca.
|
||
<quantity box="[1040,1136,475,502]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="4.0" metricValueMin="1.0" pageId="4" pageNumber="87" unit="mm" value="2.5" valueMax="4.0" valueMin="1.0">1–4 mm</quantity>
|
||
long, densely hairy, white.
|
||
<emphasis bold="true" box="[136,206,510,536]" pageId="4" pageNumber="87">Calyx</emphasis>
|
||
campanulate, externally (abaxially) densely hairy, internally (adaxially) glabrous, white;
|
||
<emphasis box="[1197,1245,510,536]" italics="true" pageId="4" pageNumber="87">tube</emphasis>
|
||
vanishingly short;
|
||
<emphasis box="[136,261,545,571]" italics="true" pageId="4" pageNumber="87">calyx lobes</emphasis>
|
||
narrowly triangular, ca.
|
||
<quantity box="[537,651,545,572]" metricMagnitude="-3" metricUnit="m" metricValue="2.25" metricValueMax="2.5" metricValueMin="2.0" pageId="4" pageNumber="87" unit="mm" value="2.25" valueMax="2.5" valueMin="2.0">2–2.5 mm</quantity>
|
||
long,
|
||
<quantity box="[721,856,545,572]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" metricValueMax="13.0" metricValueMin="5.0" pageId="4" pageNumber="87" unit="mm" value="0.9" valueMax="1.3" valueMin="0.5">0.5–1.3 mm</quantity>
|
||
wide at base, acuminate at apex, hairy along margin.
|
||
<emphasis bold="true" box="[136,226,580,606]" pageId="4" pageNumber="87">Corolla</emphasis>
|
||
tubular (sometimes narrowly funnel-shaped, especially at apex) with rotate limb, indistinctly clavate in bud, ca.
|
||
<quantity box="[174,266,616,642]" metricMagnitude="-3" metricUnit="m" metricValue="8.5" metricValueMax="9.0" metricValueMin="8.0" pageId="4" pageNumber="87" unit="mm" value="8.5" valueMax="9.0" valueMin="8.0">8–9 mm</quantity>
|
||
long when fully open, white, turning pale yellow with age, with slightly darker veins on limb;
|
||
<emphasis box="[1317,1365,616,642]" italics="true" pageId="4" pageNumber="87">tube</emphasis>
|
||
ca.
|
||
<quantity metricMagnitude="-3" metricUnit="m" metricValue="7.5" metricValueMax="8.0" metricValueMin="7.0" pageId="4" pageNumber="87" unit="mm" value="7.5" valueMax="8.0" valueMin="7.0">7–8 mm</quantity>
|
||
long,
|
||
<quantity box="[253,368,651,678]" metricMagnitude="-3" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" pageId="4" pageNumber="87" unit="mm" value="1.75" valueMax="2.0" valueMin="1.5">1.5–2 mm</quantity>
|
||
in diameter (when flattened) in the middle, outside with dense very short hairs, inside glabrous in proximal 1/3 and with dense long interlacing hairs in distal 2/3 (at throat hairs confined to petal midveins);
|
||
<emphasis italics="true" pageId="4" pageNumber="87">corolla lobes</emphasis>
|
||
lanceolate to oblong, more or less curved backwards, ca.
|
||
<quantity box="[866,961,722,748]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" metricValueMax="4.0" metricValueMin="2.0" pageId="4" pageNumber="87" unit="mm" value="3.0" valueMax="4.0" valueMin="2.0">2–4 mm</quantity>
|
||
long, ca.
|
||
<quantity box="[1077,1214,721,748]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" metricValueMax="1.5" metricValueMin="0.5" pageId="4" pageNumber="87" unit="mm" value="1.0" valueMax="1.5" valueMin="0.5">0.5–1.5 mm</quantity>
|
||
wide, acute at apex, externally (abaxially) hairy, internally (adaxially) glabrous; each lobe abaxially with prominent horn-like appendage ca.
|
||
<quantity box="[174,258,792,819]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="4" pageNumber="87" unit="mm" value="0.5">0.5 mm</quantity>
|
||
long (hence flower bud star-shaped at top).
|
||
<emphasis bold="true" box="[741,842,791,817]" pageId="4" pageNumber="87">Stamens</emphasis>
|
||
glabrous;
|
||
<emphasis box="[958,1061,792,818]" italics="true" pageId="4" pageNumber="87">filaments</emphasis>
|
||
filiform, white;
|
||
<emphasis box="[1241,1325,792,818]" italics="true" pageId="4" pageNumber="87">anthers</emphasis>
|
||
dorsifixed, 2-locular, narrowly oblong, ca. 1.0–
|
||
<quantity box="[545,631,827,854]" metricMagnitude="-3" metricUnit="m" metricValue="1.3" pageId="4" pageNumber="87" unit="mm" value="1.3">1.3 mm</quantity>
|
||
long, ca.
|
||
<quantity box="[745,881,827,854]" metricMagnitude="-4" metricUnit="m" metricValue="3" metricValueMax="4.0" metricValueMin="2.0" pageId="4" pageNumber="87" unit="mm" value="0.3" valueMax="0.4" valueMin="0.2">0.2–0.4 mm</quantity>
|
||
wide, pale brownish.
|
||
<emphasis bold="true" box="[1134,1210,827,853]" pageId="4" pageNumber="87">Ovary</emphasis>
|
||
inferior, cup-shaped, ca.
|
||
<quantity box="[176,263,862,889]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="4" pageNumber="87" unit="mm" value="0.5">0.5 mm</quantity>
|
||
long, ca.
|
||
<quantity box="[374,461,862,889]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="4" pageNumber="87" unit="mm" value="0.8">0.8 mm</quantity>
|
||
in diameter, outside densely hairy, white to greenish white, 2-locular; disk concave, ca.
|
||
<quantity box="[136,224,898,924]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="4" pageNumber="87" unit="mm" value="0.3">0.3 mm</quantity>
|
||
high, very minutely puberulent (visible with magnification), white; placentas axile, attached approximately at middle of ovary septum, bearing numerous ovules; style filiform, white, glabrous in proximal half and hairy in distal half; stigma densely papillate to apparently hairy, white.
|
||
<emphasis box="[853,1134,968,994]" italics="true" pageId="4" pageNumber="87">Pin (long-styled) flowers</emphasis>
|
||
: filaments adnate at middle of corolla tube, vanishingly short (anthers nearly sessile); anthers deeply included in corolla tube (placed at level of ca. 2/3 of tube); style ca.
|
||
<quantity box="[463,530,1039,1065]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="4" pageNumber="87" unit="mm" value="7.0">7 mm</quantity>
|
||
long; stigma 2-lobed, ca.
|
||
<quantity box="[830,897,1038,1065]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="4" pageNumber="87" unit="mm" value="1.0">1 mm</quantity>
|
||
long, slightly to evidently exserted from corolla tube.
|
||
<emphasis box="[199,522,1073,1099]" italics="true" pageId="4" pageNumber="87">Thrum (short-styled) flowers</emphasis>
|
||
: filaments adnate at level of 2/3 of corolla tube, ca. 1.5–2(–2.5) mm long; anthers occupying level of corolla throat; style ca.
|
||
<quantity box="[625,740,1108,1135]" metricMagnitude="-3" metricUnit="m" metricValue="2.75" metricValueMax="3.0" metricValueMin="2.5" pageId="4" pageNumber="87" unit="mm" value="2.75" valueMax="3.0" valueMin="2.5">2.5–3 mm</quantity>
|
||
long; stigma tortuous, entire, flat with a central furrow (rarely shortly 2-lobed with lobes tightly appressed to each other), ca.
|
||
<quantity box="[836,921,1144,1171]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="4" pageNumber="87" unit="mm" value="0.5">0.5 mm</quantity>
|
||
long, deeply included in corolla tube (placed at middle of tube).
|
||
<emphasis bold="true" box="[323,385,1179,1205]" pageId="4" pageNumber="87">Fruit</emphasis>
|
||
and seeds unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.7359796" ID-Zenodo-Dep="7359796" httpUri="https://zenodo.org/record/7359796/files/figure.png" pageId="2" pageNumber="85" startId="2.[136,229,1869,1891]" targetBox="[151,1435,187,1841]" targetPageId="2">
|
||
<paragraph blockId="2.[136,1451,1869,1927]" pageId="2" pageNumber="85">
|
||
<emphasis bold="true" box="[136,254,1869,1891]" pageId="2" pageNumber="85">FIGURE 1.</emphasis>
|
||
<taxonomicName authorityName="Nuraliev, K. S. Nguyen & L. Wu" authorityYear="2022" box="[259,502,1869,1890]" class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="2" pageNumber="85" phylum="Tracheophyta" rank="species" species="multiflorus">
|
||
<emphasis box="[259,502,1869,1890]" italics="true" pageId="2" pageNumber="85">Leptomischus multiflorus</emphasis>
|
||
</taxonomicName>
|
||
, vegetative morphology.
|
||
<emphasis bold="true" box="[745,797,1869,1890]" pageId="2" pageNumber="85">A, B.</emphasis>
|
||
Habit (note weak anisophylly).
|
||
<emphasis bold="true" box="[1104,1128,1869,1891]" pageId="2" pageNumber="85">C.</emphasis>
|
||
Stem node with stipule and bases of two leaves. From
|
||
<emphasis box="[334,602,1905,1926]" italics="true" pageId="2" pageNumber="85">Nuraliev, Lyskov NUR 3486</emphasis>
|
||
. Photos by M.S. Nuraliev.
|
||
</paragraph>
|
||
</caption>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.7359798" ID-Zenodo-Dep="7359798" httpUri="https://zenodo.org/record/7359798/files/figure.png" pageId="3" pageNumber="86" startId="3.[136,229,1820,1842]" targetBox="[151,1435,190,1796]" targetPageId="3">
|
||
<paragraph blockId="3.[136,1452,1820,1914]" pageId="3" pageNumber="86">
|
||
<emphasis bold="true" box="[136,254,1820,1842]" pageId="3" pageNumber="86">FIGURE 2.</emphasis>
|
||
<taxonomicName authorityName="Nuraliev, K. S. Nguyen & L. Wu" authorityYear="2022" box="[261,504,1820,1841]" class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="3" pageNumber="86" phylum="Tracheophyta" rank="species" species="multiflorus">
|
||
<emphasis box="[261,504,1820,1841]" italics="true" pageId="3" pageNumber="86">Leptomischus multiflorus</emphasis>
|
||
</taxonomicName>
|
||
, shoot and inflorescence structure.
|
||
<emphasis bold="true" box="[849,872,1820,1841]" pageId="3" pageNumber="86">A.</emphasis>
|
||
Shoot viewed from below, showing abaxial sides of leaves.
|
||
<emphasis bold="true" box="[136,189,1856,1878]" pageId="3" pageNumber="86">B, C.</emphasis>
|
||
Inflorescences with long-styled flowers.
|
||
<emphasis bold="true" box="[591,614,1856,1877]" pageId="3" pageNumber="86">D.</emphasis>
|
||
Inflorescence with short-styled flowers. From
|
||
<emphasis box="[1071,1342,1856,1878]" italics="true" pageId="3" pageNumber="86">Nuraliev, Lyskov NUR 3486</emphasis>
|
||
. Photos by M.S. Nuraliev.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection pageId="4" pageNumber="87" type="biology_ecology">
|
||
<paragraph blockId="4.[136,1452,158,2086]" box="[189,709,1214,1241]" pageId="4" pageNumber="87">
|
||
<emphasis bold="true" box="[189,323,1214,1240]" pageId="4" pageNumber="87">Phenology:</emphasis>
|
||
—Flowering from March to April.
|
||
</paragraph>
|
||
<paragraph blockId="4.[136,1452,158,2086]" pageId="4" pageNumber="87">In March, the species was observed to mainly have postanthetic inflorescences, with corollas largely abscised. Nevertheless, individuals with flowers and flower buds were found a month later in April.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="4" pageNumber="87" type="distribution">
|
||
<paragraph blockId="4.[136,1452,158,2086]" pageId="4" pageNumber="87">
|
||
<emphasis bold="true" box="[189,495,1320,1346]" pageId="4" pageNumber="87">Distribution and ecology:</emphasis>
|
||
—
|
||
<taxonomicName authorityName="Nuraliev, K. S. Nguyen & L. Wu" authorityYear="2022" box="[523,808,1320,1346]" class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="4" pageNumber="87" phylum="Tracheophyta" rank="species" species="multiflorus">
|
||
<emphasis box="[523,808,1320,1346]" italics="true" pageId="4" pageNumber="87">Leptomischus multiflorus</emphasis>
|
||
</taxonomicName>
|
||
is currently only known from a single forest area in Tay Giang District (
|
||
<collectingRegion box="[312,562,1355,1382]" country="Vietnam" name="Quang Nam" pageId="4" pageNumber="87">Quang Nam Province</collectingRegion>
|
||
,
|
||
<collectingCountry box="[574,674,1355,1381]" name="Vietnam" pageId="4" pageNumber="87">Vietnam</collectingCountry>
|
||
). The area is locally famous since it is covered by a pristine primary mixed forest with a dense population of the conifer
|
||
<taxonomicName box="[716,927,1390,1416]" class="Pinopsida" family="Cupressaceae" genus="Fokienia" kingdom="Plantae" order="Pinales" pageId="4" pageNumber="87" phylum="Tracheophyta" rank="species" species="hodginsii">
|
||
<emphasis box="[716,927,1390,1416]" italics="true" pageId="4" pageNumber="87">Fokienia hodginsii</emphasis>
|
||
</taxonomicName>
|
||
that is mainly found on ridges and slopes. The known population of
|
||
<taxonomicName authorityName="Nuraliev, K. S. Nguyen & L. Wu" authorityYear="2022" box="[374,525,1425,1451]" class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="4" pageNumber="87" phylum="Tracheophyta" rank="species" species="multiflorus">
|
||
<emphasis box="[374,525,1425,1451]" italics="true" pageId="4" pageNumber="87">L. multiflorus</emphasis>
|
||
</taxonomicName>
|
||
is located about
|
||
<quantity box="[712,768,1425,1451]" metricMagnitude="3" metricUnit="m" metricValue="6.0" pageId="4" pageNumber="87" unit="km" value="6.0">6 km</quantity>
|
||
from the Vietnam-Laos border, not far from Xe Xap National Bio-Diversity Conservation Area in
|
||
<collectingCountry box="[542,599,1461,1487]" name="Laos" pageId="4" pageNumber="87">Laos</collectingCountry>
|
||
, where the species can potentially also occur.
|
||
</paragraph>
|
||
<paragraph blockId="4.[136,1452,158,2086]" pageId="4" pageNumber="87">
|
||
The new species is common within this forest, inhabiting wet shady banks of small streams at elevations of
|
||
<quantity box="[136,291,1531,1558]" metricMagnitude="3" metricUnit="m" metricValue="1.35" metricValueMax="1.45" metricValueMin="1.25" pageId="4" pageNumber="87" unit="m" value="1350.0" valueMax="1450.0" valueMin="1250.0">1250–1450 m</quantity>
|
||
a.s.l.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="5" lastPageNumber="88" pageId="4" pageNumber="87" type="discussion">
|
||
<paragraph blockId="4.[136,1452,158,2086]" pageId="4" pageNumber="87">
|
||
<emphasis bold="true" box="[189,491,1566,1592]" pageId="4" pageNumber="87">Taxonomic relationships:</emphasis>
|
||
—The generic placement of the newly described species is not straightforward due to the general uncertainty of delimitation between
|
||
<taxonomicName authorityName="Drake" authorityYear="1895" box="[666,820,1601,1627]" class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="4" pageNumber="87" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[666,820,1601,1627]" italics="true" pageId="4" pageNumber="87">Leptomischus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authorityName="Pitard" authorityYear="1922" box="[873,976,1602,1627]" class="Magnoliopsida" family="Rubiaceae" genus="Mouretia" kingdom="Plantae" order="Gentianales" pageId="4" pageNumber="87" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[873,976,1602,1627]" italics="true" pageId="4" pageNumber="87">Mouretia</emphasis>
|
||
</taxonomicName>
|
||
, which has been pointed out by
|
||
<bibRefCitation author="Chen, T. & Zhu, H. & Chen, J. & Taylor, C. M. & Ehrendorfer, F. & Lantz, H. & Funston, A. M. & Puff, C." pageId="4" pageNumber="87" pagination="57 - 368" refId="ref4135" refString="Chen, T., Zhu, H., Chen, J., Taylor, C. M., Ehrendorfer, F., Lantz, H., Funston, A. M. & Puff, C. (2011) Rubiaceae. In: Wu, Z. Y., Raven, P. H. & Hong, D. Y. (Eds.) Flora of China, 19. Science Press and Missouri Botanical Garden, Beijing and St. Louis, pp. 57 - 368." type="book chapter" year="2011">
|
||
Chen
|
||
<emphasis box="[1396,1452,1601,1627]" italics="true" pageId="4" pageNumber="87">et al.</emphasis>
|
||
(2011)
|
||
</bibRefCitation>
|
||
and
|
||
<bibRefCitation author="Tran, T. P. A. & Nguyen, K. S. & Tran, D. B. & Bui, H. Q. & Wu, L." box="[263,476,1637,1663]" pageId="4" pageNumber="87" pagination="237 - 243" refId="ref4592" refString="Tran, T. P. A., Nguyen, K. S., Tran, D. B., Bui, H. Q. & Wu, L. (2021 b) Mouretia oblanceolata (Rubiaceae), a new species from central Vietnam. Phytotaxa 484 (2): 237 - 243. https: // doi. org / 10.11646 / phytotaxa. 484.2.8" type="journal article" year="2021">
|
||
Tran
|
||
<emphasis box="[322,378,1637,1663]" italics="true" pageId="4" pageNumber="87">et al.</emphasis>
|
||
(2021b)
|
||
</bibRefCitation>
|
||
.
|
||
<taxonomicName authorityName="Pitard" authorityYear="1922" box="[486,589,1637,1662]" class="Magnoliopsida" family="Rubiaceae" genus="Mouretia" kingdom="Plantae" order="Gentianales" pageId="4" pageNumber="87" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[486,589,1637,1662]" italics="true" pageId="4" pageNumber="87">Mouretia</emphasis>
|
||
</taxonomicName>
|
||
is also a member of the tribe
|
||
<taxonomicName authority="(Razafimandimbison & Rydin 2019)" baseAuthorityName="Razafimandimbison & Rydin" baseAuthorityYear="2019" class="Magnoliopsida" family="Rubiaceae" kingdom="Plantae" order="Gentianales" pageId="4" pageNumber="87" phylum="Tracheophyta" rank="tribe" tribe="Argostemmateae">
|
||
Argostemmateae (
|
||
<bibRefCitation author="Razafimandimbison, S. G. & Rydin, C." pageId="4" pageNumber="87" pagination="72 - 91" refId="ref4355" refString="Razafimandimbison, S. G. & Rydin, C. (2019) Molecular-based assessments of tribal and generic limits and relationships in Rubiaceae (Gentianales): Polyphyly of Pomazoteae and paraphyly of Ophiorrhizeae and Ophiorrhiza. Taxon 68: 72 - 91. https: // doi. org / 10.1002 / tax. 12023" type="journal article" year="2019">Razafimandimbison & Rydin 2019</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. In the key provided by
|
||
<bibRefCitation author="Chen, T. & Zhu, H. & Chen, J. & Taylor, C. M. & Ehrendorfer, F. & Lantz, H. & Funston, A. M. & Puff, C." box="[474,678,1672,1698]" pageId="4" pageNumber="87" pagination="57 - 368" refId="ref4135" refString="Chen, T., Zhu, H., Chen, J., Taylor, C. M., Ehrendorfer, F., Lantz, H., Funston, A. M. & Puff, C. (2011) Rubiaceae. In: Wu, Z. Y., Raven, P. H. & Hong, D. Y. (Eds.) Flora of China, 19. Science Press and Missouri Botanical Garden, Beijing and St. Louis, pp. 57 - 368." type="book chapter" year="2011">
|
||
Chen
|
||
<emphasis box="[540,596,1672,1698]" italics="true" pageId="4" pageNumber="87">et al.</emphasis>
|
||
(2011)
|
||
</bibRefCitation>
|
||
,
|
||
<taxonomicName authorityName="Drake" authorityYear="1895" box="[690,844,1672,1698]" class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="4" pageNumber="87" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[690,844,1672,1698]" italics="true" pageId="4" pageNumber="87">Leptomischus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authorityName="Pitard" authorityYear="1922" box="[897,1000,1673,1698]" class="Magnoliopsida" family="Rubiaceae" genus="Mouretia" kingdom="Plantae" order="Gentianales" pageId="4" pageNumber="87" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[897,1000,1673,1698]" italics="true" pageId="4" pageNumber="87">Mouretia</emphasis>
|
||
</taxonomicName>
|
||
are distinguished solely by the structure of placentas (stipitate, arranged near base of septum vs. peltate, arranged near middle of septum, respectively). With respect to placentation, the species described here seems to fit
|
||
<taxonomicName authorityName="Pitard" authorityYear="1922" box="[847,950,1743,1768]" class="Magnoliopsida" family="Rubiaceae" genus="Mouretia" kingdom="Plantae" order="Gentianales" pageId="4" pageNumber="87" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[847,950,1743,1768]" italics="true" pageId="4" pageNumber="87">Mouretia</emphasis>
|
||
</taxonomicName>
|
||
better. However, the characters of placentas appear to be hardly reliable (see also
|
||
<bibRefCitation author="Wu, L. & Averyanov, L. V. & Nguyen, K. S. & Maisak, T. V. & Hu, Y. H." box="[556,729,1777,1804]" pageId="4" pageNumber="87" pagination="105 - 115" refId="ref4665" refString="Wu, L., Averyanov, L. V., Nguyen, K. S., Maisak, T. V. & Hu, Y. H. (2020) Leptomischus hiepii, a new species of Rubiaceae from Vietnam. PhytoKeys 166: 105 - 115. https: // doi. org / 10.3897 / phytokeys. 166.55731" type="journal article" year="2020">
|
||
Wu
|
||
<emphasis box="[603,660,1777,1803]" italics="true" pageId="4" pageNumber="87">et al.</emphasis>
|
||
2020
|
||
</bibRefCitation>
|
||
): they are difficult to assess in the herbarium material due to the small size of ovaries in this lineage and poor quality of preservation of ovary structure. In fact, these characters have never been evaluated for many species of the genera in question. At the same time,
|
||
<taxonomicName authorityName="Drake" authorityYear="1895" box="[1071,1225,1848,1874]" class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="4" pageNumber="87" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[1071,1225,1848,1874]" italics="true" pageId="4" pageNumber="87">Leptomischus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authorityName="Pitard" authorityYear="1922" box="[1279,1382,1849,1874]" class="Magnoliopsida" family="Rubiaceae" genus="Mouretia" kingdom="Plantae" order="Gentianales" pageId="4" pageNumber="87" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[1279,1382,1849,1874]" italics="true" pageId="4" pageNumber="87">Mouretia</emphasis>
|
||
</taxonomicName>
|
||
differ significantly in flower size: for example, the corolla tube in all species of
|
||
<taxonomicName authorityName="Drake" authorityYear="1895" box="[972,1126,1883,1909]" class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="4" pageNumber="87" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[972,1126,1883,1909]" italics="true" pageId="4" pageNumber="87">Leptomischus</emphasis>
|
||
</taxonomicName>
|
||
known to date is
|
||
<quantity box="[1328,1394,1883,1910]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="4" pageNumber="87" unit="mm" value="6.0">6 mm</quantity>
|
||
long or longer (often drastically so), whereas in
|
||
<taxonomicName authorityName="Pitard" authorityYear="1922" box="[627,730,1919,1944]" class="Magnoliopsida" family="Rubiaceae" genus="Mouretia" kingdom="Plantae" order="Gentianales" pageId="4" pageNumber="87" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[627,730,1919,1944]" italics="true" pageId="4" pageNumber="87">Mouretia</emphasis>
|
||
</taxonomicName>
|
||
it is
|
||
<quantity box="[789,904,1918,1945]" metricMagnitude="-3" metricUnit="m" metricValue="3.75" metricValueMax="5.0" metricValueMin="2.5" pageId="4" pageNumber="87" unit="mm" value="3.75" valueMax="5.0" valueMin="2.5">2.5–5 mm</quantity>
|
||
long (
|
||
<bibRefCitation author="Tange, C." box="[978,1115,1918,1944]" pageId="4" pageNumber="87" pagination="123 - 132" refId="ref4467" refString="Tange, C. (1997) A revision of the genus Mouretia (Rubiaceae). Nordic Journal of Botany 17 (2): 123 - 132. https: // doi. org / 10.1111 / j. 1756 - 1051.1997. tb 00298. x" type="journal article" year="1997">Tange 1997</bibRefCitation>
|
||
,
|
||
<bibRefCitation author="Tran, T. P. A. & Nguyen, K. S. & Tran, D. B. & Bui, H. Q. & Wu, L." box="[1126,1327,1918,1945]" pageId="4" pageNumber="87" pagination="237 - 243" refId="ref4592" refString="Tran, T. P. A., Nguyen, K. S., Tran, D. B., Bui, H. Q. & Wu, L. (2021 b) Mouretia oblanceolata (Rubiaceae), a new species from central Vietnam. Phytotaxa 484 (2): 237 - 243. https: // doi. org / 10.11646 / phytotaxa. 484.2.8" type="journal article" year="2021">
|
||
Tran
|
||
<emphasis box="[1187,1244,1918,1944]" italics="true" pageId="4" pageNumber="87">et al.</emphasis>
|
||
2021b
|
||
</bibRefCitation>
|
||
). Based on the flower size, and also on the general similarity of the new species with known species of
|
||
<taxonomicName authorityName="Drake" authorityYear="1895" box="[1169,1323,1953,1979]" class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="4" pageNumber="87" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[1169,1323,1953,1979]" italics="true" pageId="4" pageNumber="87">Leptomischus</emphasis>
|
||
</taxonomicName>
|
||
(especially with
|
||
<taxonomicName box="[194,366,1989,2015]" class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="4" pageNumber="87" phylum="Tracheophyta" rank="species" species="anisophyllus">
|
||
<emphasis box="[194,366,1989,2015]" italics="true" pageId="4" pageNumber="87">L. anisophyllus</emphasis>
|
||
</taxonomicName>
|
||
), we assign the new species to this genus. Preliminary molecular phylogenetic studies (Lei Wu, unpublished) demonstrated that
|
||
<taxonomicName authorityName="Drake" authorityYear="1895" box="[511,665,2024,2050]" class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="4" pageNumber="87" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[511,665,2024,2050]" italics="true" pageId="4" pageNumber="87">Leptomischus</emphasis>
|
||
</taxonomicName>
|
||
in its current circumscription is not monophyletic, which possibly indicates the need for redefinition of the limits of genera within
|
||
<taxonomicName baseAuthorityName="Razafimandimbison & Rydin" baseAuthorityYear="2019" box="[852,1045,2060,2086]" class="Magnoliopsida" family="Rubiaceae" kingdom="Plantae" order="Gentianales" pageId="4" pageNumber="87" phylum="Tracheophyta" rank="tribe" tribe="Argostemmateae">Argostemmateae</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.7359800" ID-Zenodo-Dep="7359800" httpUri="https://zenodo.org/record/7359800/files/figure.png" pageId="5" pageNumber="88" startId="5.[136,229,1434,1456]" targetBox="[151,1435,175,1410]" targetPageId="5">
|
||
<paragraph blockId="5.[136,1452,1434,1564]" pageId="5" pageNumber="88">
|
||
<emphasis bold="true" box="[136,257,1434,1456]" pageId="5" pageNumber="88">FIGURE 3.</emphasis>
|
||
<taxonomicName authorityName="Nuraliev, K. S. Nguyen & L. Wu" authorityYear="2022" box="[266,512,1434,1455]" class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="88" phylum="Tracheophyta" rank="species" species="multiflorus">
|
||
<emphasis box="[266,512,1434,1455]" italics="true" pageId="5" pageNumber="88">Leptomischus multiflorus</emphasis>
|
||
</taxonomicName>
|
||
, floral morphology.
|
||
<emphasis bold="true" box="[720,774,1434,1455]" pageId="5" pageNumber="88">A, B.</emphasis>
|
||
Long-styled flower; top and oblique views.
|
||
<emphasis bold="true" box="[1223,1246,1434,1456]" pageId="5" pageNumber="88">C.</emphasis>
|
||
Short-styled flower; oblique view.
|
||
<emphasis bold="true" box="[273,297,1470,1491]" pageId="5" pageNumber="88">D.</emphasis>
|
||
Postanthetic short-styled flower (corolla abscised), showing style and stigma.
|
||
<emphasis bold="true" box="[1063,1110,1470,1491]" pageId="5" pageNumber="88">E, F.</emphasis>
|
||
Long-styled flower; side view and longitudinal section.
|
||
<emphasis bold="true" box="[341,398,1506,1528]" pageId="5" pageNumber="88">G, H.</emphasis>
|
||
Short-styled flower; side view and longitudinal section. From
|
||
<emphasis box="[1014,1287,1506,1528]" italics="true" pageId="5" pageNumber="88">Nuraliev, Lyskov NUR 3486</emphasis>
|
||
. Photos by M.S. Nuraliev.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="5.[136,1452,1602,2081]" pageId="5" pageNumber="88">
|
||
<taxonomicName authorityName="Nuraliev, K. S. Nguyen & L. Wu" authorityYear="2022" box="[189,473,1602,1628]" class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="88" phylum="Tracheophyta" rank="species" species="multiflorus">
|
||
<emphasis box="[189,473,1602,1628]" italics="true" pageId="5" pageNumber="88">Leptomischus multiflorus</emphasis>
|
||
</taxonomicName>
|
||
is readily distinguishable from all the other species of
|
||
<taxonomicName authorityName="Drake" authorityYear="1895" box="[1081,1235,1602,1628]" class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="88" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[1081,1235,1602,1628]" italics="true" pageId="5" pageNumber="88">Leptomischus</emphasis>
|
||
</taxonomicName>
|
||
(as summarized by
|
||
<bibRefCitation author="Chen, T. & Zhu, H. & Chen, J. & Taylor, C. M. & Ehrendorfer, F. & Lantz, H. & Funston, A. M. & Puff, C." box="[136,318,1637,1663]" pageId="5" pageNumber="88" pagination="57 - 368" refId="ref4135" refString="Chen, T., Zhu, H., Chen, J., Taylor, C. M., Ehrendorfer, F., Lantz, H., Funston, A. M. & Puff, C. (2011) Rubiaceae. In: Wu, Z. Y., Raven, P. H. & Hong, D. Y. (Eds.) Flora of China, 19. Science Press and Missouri Botanical Garden, Beijing and St. Louis, pp. 57 - 368." type="book chapter" year="2011">
|
||
Chen
|
||
<emphasis box="[200,255,1637,1663]" italics="true" pageId="5" pageNumber="88">et al.</emphasis>
|
||
2011
|
||
</bibRefCitation>
|
||
,
|
||
<bibRefCitation author="Hareesh, V. S. & Wu, L. & Sabu, M." box="[327,543,1637,1663]" pageId="5" pageNumber="88" pagination="88 - 92" refId="ref4265" refString="Hareesh, V. S., Wu, L. & Sabu, M. (2017) Leptomischus flaviflorus (Rubiaceae), a new species from India. Phytotaxa 332 (1): 88 - 92. https: // doi. org / 10.11646 / phytotaxa. 332.1.10" type="journal article" year="2017">
|
||
Hareesh
|
||
<emphasis box="[424,479,1637,1663]" italics="true" pageId="5" pageNumber="88">et al.</emphasis>
|
||
2017
|
||
</bibRefCitation>
|
||
,
|
||
<bibRefCitation author="Wu, L. & Averyanov, L. V. & Nguyen, K. S. & Maisak, T. V. & Hu, Y. H." box="[551,714,1637,1663]" pageId="5" pageNumber="88" pagination="105 - 115" refId="ref4665" refString="Wu, L., Averyanov, L. V., Nguyen, K. S., Maisak, T. V. & Hu, Y. H. (2020) Leptomischus hiepii, a new species of Rubiaceae from Vietnam. PhytoKeys 166: 105 - 115. https: // doi. org / 10.3897 / phytokeys. 166.55731" type="journal article" year="2020">
|
||
Wu
|
||
<emphasis box="[596,650,1637,1663]" italics="true" pageId="5" pageNumber="88">et al.</emphasis>
|
||
2020
|
||
</bibRefCitation>
|
||
,
|
||
<bibRefCitation author="Tran, T. P. A. & Bui, H. Q. & Nguyen, K. S. & Nuraliev, M. S. & Averyanov, L. V." box="[723,909,1637,1663]" pageId="5" pageNumber="88" pagination="198 - 204" refId="ref4516" refString="Tran, T. P. A., Bui, H. Q., Nguyen, K. S., Nuraliev, M. S. & Averyanov, L. V. (2021 a) Leptomischus anisophyllus (Argostemmateae: Rubiaceae), a new species from Vietnam. Phytotaxa 507 (2): 198 - 204. https: // doi. org / 10.11646 / phytotaxa. 507.2.8" type="journal article" year="2021">
|
||
Tran
|
||
<emphasis box="[780,835,1637,1663]" italics="true" pageId="5" pageNumber="88">et al.</emphasis>
|
||
2021a
|
||
</bibRefCitation>
|
||
) by the following combination of characteristics: leaf blades up to
|
||
<quantity box="[329,399,1672,1698]" metricMagnitude="-1" metricUnit="m" metricValue="2.3" pageId="5" pageNumber="88" unit="cm" value="23.0">23 cm</quantity>
|
||
long with up to 25 pairs of secondary veins, and corolla tube less than
|
||
<quantity box="[1202,1282,1672,1698]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="88" unit="mm" value="10.0">10 mm</quantity>
|
||
long and hairy outside. In addition,
|
||
<taxonomicName authorityName="Nuraliev, K. S. Nguyen & L. Wu" authorityYear="2022" box="[381,538,1706,1732]" class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="88" phylum="Tracheophyta" rank="species" species="multiflorus">
|
||
<emphasis box="[381,538,1706,1732]" italics="true" pageId="5" pageNumber="88">L. multiflorus</emphasis>
|
||
</taxonomicName>
|
||
is remarkable for its many-flowered inflorescences, whereas several-flowered inflorescences are most common in the genus.
|
||
</paragraph>
|
||
<paragraph blockId="5.[136,1452,1602,2081]" pageId="5" pageNumber="88">
|
||
The new species is most similar to
|
||
<taxonomicName box="[600,774,1775,1801]" class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="88" phylum="Tracheophyta" rank="species" species="anisophyllus">
|
||
<emphasis box="[600,774,1775,1801]" italics="true" pageId="5" pageNumber="88">L. anisophyllus</emphasis>
|
||
</taxonomicName>
|
||
described recently from Pu Mat National Park in northern
|
||
<collectingCountry box="[136,235,1810,1836]" name="Vietnam" pageId="5" pageNumber="88">Vietnam</collectingCountry>
|
||
. The main morphological differences between
|
||
<taxonomicName authorityName="Nuraliev, K. S. Nguyen & L. Wu" authorityYear="2022" box="[761,914,1810,1836]" class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="88" phylum="Tracheophyta" rank="species" species="multiflorus">
|
||
<emphasis box="[761,914,1810,1836]" italics="true" pageId="5" pageNumber="88">L. multiflorus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName box="[969,1140,1810,1836]" class="Magnoliopsida" family="Rubiaceae" genus="Leptomischus" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="88" phylum="Tracheophyta" rank="species" species="anisophyllus">
|
||
<emphasis box="[969,1140,1810,1836]" italics="true" pageId="5" pageNumber="88">L. anisophyllus</emphasis>
|
||
</taxonomicName>
|
||
are summarized in
|
||
<tableCitation box="[1361,1445,1810,1836]" captionStart="TABLE 1" captionStartId="6.[136,224,158,182]" captionTargetPageId="6" captionText="TABLE 1. Morphological comparison of Leptomischus multiflorus with L. anisophyllus. The morphological features of the latter species are taken from its protologue." httpUri="http://table.plazi.org/id/A8C466383007FFFBFF6745F70171FF4E" pageId="5" pageNumber="88" tableUuid="A8C466383007FFFBFF6745F70171FF4E">Table 1</tableCitation>
|
||
. The more important of them are leaf dimorphism (weak vs. strong anisophylly), number of flowers per inflorescence (up to 32 vs. 6–10), absolute and relative length of calyx lobes (
|
||
<quantity box="[836,952,1879,1906]" metricMagnitude="-3" metricUnit="m" metricValue="2.25" metricValueMax="2.5" metricValueMin="2.0" pageId="5" pageNumber="88" unit="mm" value="2.25" valueMax="2.5" valueMin="2.0">2–2.5 mm</quantity>
|
||
, about 1/3 length of corolla tube vs.
|
||
<quantity box="[1353,1447,1879,1906]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" metricValueMax="8.0" metricValueMin="6.0" pageId="5" pageNumber="88" unit="mm" value="7.0" valueMax="8.0" valueMin="6.0">6–8 mm</quantity>
|
||
, more than 1/2 length of corolla tube), length of corolla tube (
|
||
<quantity box="[818,912,1914,1941]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" metricValueMax="8.0" metricValueMin="7.0" pageId="5" pageNumber="88" unit="mm" value="7.5" valueMax="8.0" valueMin="7.0">7–8 mm</quantity>
|
||
vs.
|
||
<quantity box="[957,1082,1914,1941]" metricMagnitude="-2" metricUnit="m" metricValue="1.25" metricValueMax="1.5" metricValueMin="1.0" pageId="5" pageNumber="88" unit="mm" value="12.5" valueMax="15.0" valueMin="10.0">10–15 mm</quantity>
|
||
), presence of corolla appendages (appendage horn-like,
|
||
<quantity box="[391,478,1949,1976]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="5" pageNumber="88" unit="mm" value="0.5">0.5 mm</quantity>
|
||
long vs. absent), anther length (
|
||
<quantity box="[843,958,1949,1975]" metricMagnitude="-3" metricUnit="m" metricValue="1.15" metricValueMax="1.3" metricValueMin="1.0" pageId="5" pageNumber="88" unit="mm" value="1.15" valueMax="1.3" valueMin="1.0">1–1.3 mm</quantity>
|
||
vs.
|
||
<quantity box="[1006,1125,1949,1976]" metricMagnitude="-3" metricUnit="m" metricValue="2.25" metricValueMax="2.5" metricValueMin="2.0" pageId="5" pageNumber="88" unit="mm" value="2.25" valueMax="2.5" valueMin="2.0">2–2.5 mm</quantity>
|
||
), style indumentum (hairy in distal half vs. entirely glabrous), structure of pin flowers (filaments adnate at middle of corolla tube vs. to base of corolla tube; stigma lobes
|
||
<quantity box="[432,497,2018,2045]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="88" unit="mm" value="1.0">1 mm</quantity>
|
||
vs.
|
||
<quantity box="[543,636,2018,2045]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" metricValueMax="8.0" metricValueMin="6.0" pageId="5" pageNumber="88" unit="mm" value="7.0" valueMax="8.0" valueMin="6.0">6–8 mm</quantity>
|
||
long), and structure of thrum flowers (style
|
||
<quantity box="[1134,1248,2018,2045]" metricMagnitude="-3" metricUnit="m" metricValue="2.75" metricValueMax="3.0" metricValueMin="2.5" pageId="5" pageNumber="88" unit="mm" value="2.75" valueMax="3.0" valueMin="2.5">2.5–3 mm</quantity>
|
||
vs.
|
||
<quantity box="[1294,1387,2018,2045]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" metricValueMax="6.0" metricValueMin="4.0" pageId="5" pageNumber="88" unit="mm" value="5.0" valueMax="6.0" valueMin="4.0">4–6 mm</quantity>
|
||
long; stigma
|
||
<quantity box="[218,304,2054,2081]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="5" pageNumber="88" unit="mm" value="0.5">0.5 mm</quantity>
|
||
vs.
|
||
<quantity box="[349,442,2054,2081]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="5" pageNumber="88" unit="mm" value="3.5" valueMax="4.0" valueMin="3.0">3–4 mm</quantity>
|
||
long).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |