554 lines
54 KiB
XML
554 lines
54 KiB
XML
<document ID-DOI="10.11646/phytotaxa.574.2.4" ID-ISSN="1179-3163" ID-Zenodo-Dep="7380855" checkinTime="1669805949027" checkinUser="plazi" docAuthor="Binh, Tran Duc, Quang, Bui Hong, Cuong, Nguyen The, Quynh, Ha Quy, Hoan, Duong Thi, Hai, Do Van, Nguyen, Khang Sinh & Nuraliev, Maxim S." docDate="2022" docId="7425D574FF5EFFD8FF65374FFCAFFC7E" docLanguage="en" docName="phytotaxa.574.2.4.pdf" docOrigin="Phytotaxa 574 (2)" docSource="http://dx.doi.org/10.11646/phytotaxa.574.2.4" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.4:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="4" docTitle="Ceriscoides glabra B. H. Quang, N. T. Cuong, T. D. Binh & Nuraliev 2022, sp. nov." docType="treatment" docVersion="2" lastPageNumber="163" masterDocId="881CAD0CFF5FFFDDFFED343BFF98FFF6" masterDocTitle="Ceriscoides glabra (Gardenieae: Rubiaceae), a new species from Kon Chu Rang Nature Reserve, southern Vietnam" masterLastPageNumber="164" masterPageNumber="158" pageNumber="159" updateTime="1669806335982" 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>Ceriscoides glabra (Gardenieae: Rubiaceae), a new species from Kon Chu Rang Nature Reserve, 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:role>
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<mods:namePart>Binh, Tran Duc</mods:namePart>
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<mods:affiliation>Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Cau Giay, 10000 Hanoi, Vietnam. & Department of Botany, Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Cau Giay, 10000 Hanoi, Vietnam.</mods:affiliation>
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</mods:name>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Quang, Bui Hong</mods:namePart>
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<mods:affiliation>Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Cau Giay, 10000 Hanoi, Vietnam. & Department of Botany, Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Cau Giay, 10000 Hanoi, Vietnam.</mods:affiliation>
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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>Cuong, Nguyen The</mods:namePart>
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<mods:affiliation>Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Cau Giay, 10000 Hanoi, Vietnam. & Department of Botany, Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Cau Giay, 10000 Hanoi, Vietnam.</mods:affiliation>
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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>Quynh, Ha Quy</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0002-5560-1917</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, 10000 Hanoi, Vietnam. & haquyquynh @ gmail. com; https: // orcid. org / 0000 - 0002 - 5560 - 1917</mods:affiliation>
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<mods:nameIdentifier type="email">haquyquynh@gmail.com</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>Hoan, Duong Thi</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0002-4298-5720</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, 10000 Hanoi, Vietnam. & duongthihoan @ yahoo. com; https: // orcid. org / 0000 - 0002 - 4298 - 5720</mods:affiliation>
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<mods:nameIdentifier type="email">duongthihoan@yahoo.com</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>Hai, Do Van</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0001-7841-0585</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, 10000 Hanoi, Vietnam. & dovanhaiiebr @ gmail. com; https: // orcid. org / 0000 - 0001 - 7841 - 0585</mods:affiliation>
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<mods:nameIdentifier type="email">dovanhaiiebr@gmail.com</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, 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, 10000 Hanoi, Vietnam. & nskhang @ gmail. com; https: // orcid. org / 0000 - 0001 - 5171 - 4140</mods:affiliation>
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<mods:nameIdentifier type="email">nskhang@gmail.com</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>Nuraliev, Maxim S.</mods:namePart>
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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.</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: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>2022-11-29</mods:number>
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</mods:detail>
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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>2</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>158</mods:start>
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<mods:end>164</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:location>
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<mods:url>http://dx.doi.org/10.11646/phytotaxa.574.2.4</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.11646/phytotaxa.574.2.4</mods:identifier>
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<mods:identifier type="ISSN">1179-3163</mods:identifier>
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<mods:identifier type="Zenodo-Dep">7380855</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:7425D574FF5EFFD8FF65374FFCAFFC7E" httpUri="http://treatment.plazi.org/id/7425D574FF5EFFD8FF65374FFCAFFC7E" lastPageId="5" lastPageNumber="163" pageId="1" pageNumber="159">
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<subSubSection box="[136,1099,884,911]" pageId="1" pageNumber="159" type="nomenclature">
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<paragraph blockId="1.[136,1099,884,911]" box="[136,1099,884,911]" pageId="1" pageNumber="159">
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<heading box="[136,1099,884,911]" fontSize="11" level="2" pageId="1" pageNumber="159" reason="3">
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<taxonomicName authority="B.H.Quang, N.T.Cuong, T.D.Binh & Nuraliev" authorityName="B. H. Quang, N. T. Cuong, T. D. Binh & Nuraliev" authorityYear="2022" box="[136,874,884,911]" class="Magnoliopsida" family="Rubiaceae" genus="Ceriscoides" kingdom="Plantae" order="Gentianales" pageId="1" pageNumber="159" phylum="Tracheophyta" rank="species" species="glabra" status="sp. nov.">
|
||
<emphasis bold="true" box="[136,350,884,911]" italics="true" pageId="1" pageNumber="159">Ceriscoides glabra</emphasis>
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||
B.H.Quang, N.T.Cuong, T.D.Binh & Nuraliev
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||
</taxonomicName>
|
||
,
|
||
<emphasis box="[886,970,885,910]" italics="true" pageId="1" pageNumber="159">
|
||
<taxonomicNameLabel box="[886,970,885,910]" pageId="1" pageNumber="159" rank="species">sp. nov.</taxonomicNameLabel>
|
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</emphasis>
|
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(
|
||
<figureCitation box="[985,1090,884,910]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStartId-0="2.[136,229,1989,2011]" captionStartId-1="3.[136,229,1587,1609]" captionStartId-2="4.[136,229,1954,1976]" captionTargetBox-0="[222,1365,458,1961]" captionTargetBox-1="[151,1435,190,1563]" captionTargetBox-2="[158,1430,281,1929]" captionTargetId-0="figure-156@2.[222,1365,458,1961]" captionTargetId-1="figure-22@3.[151,1435,190,1563]" captionTargetId-2="figure-69@4.[158,1430,281,1929]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionText-0="FIGURE 1. Ceriscoides glabra: habit and shoot system. A. Habit. B. Thorn bearing brachyblast; brachyblast bears leaves and young fruit. C. The same brachyblast-bearing thorn as in B, showing abaxial surface of leaf. Quang, Binh KCR II 58. Photos by H.Q. Bui, correction and design by M. Nuraliev." captionText-1="FIGURE 2. Ceriscoides glabra: morphology of female flower. A. Branch with 1-flowered inflorescence. B. Flower (top view). C. Flower (side view). D. Flower (longitudinal section). Quang et al. KCR 46. Photos by H.Q. Bui, correction and design by M. Nuraliev." captionText-2="FIGURE 3. Ceriscoides glabra: morphology of fruit and thorns; photos C–H taken from dried material. A. Fruit (side view). B. Fruit (longitudinal section). C. Thorn with lateral bud. D, E. Nodes of long shoots with axillary thorns. F. Fruit (cross section). G, H. Fruits (longitudinal sections; seeds removed in H). Quang et al. KCR 46 (A) and Quang, Binh KCR II 58 (B–H). Photos by H.Q. Bui, correction and design by M. Nuraliev." figureDoi-0="http://doi.org/10.5281/zenodo.7380857" figureDoi-1="http://doi.org/10.5281/zenodo.7380860" figureDoi-2="http://doi.org/10.5281/zenodo.7380862" httpUri-0="https://zenodo.org/record/7380857/files/figure.png" httpUri-1="https://zenodo.org/record/7380860/files/figure.png" httpUri-2="https://zenodo.org/record/7380862/files/figure.png" pageId="1" pageNumber="159">Figs. 1–3</figureCitation>
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||
)
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||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
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<subSubSection pageId="1" pageNumber="159" type="materials_examined">
|
||
<paragraph blockId="1.[136,1452,924,1054]" pageId="1" pageNumber="159">
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<emphasis bold="true" box="[136,194,924,945]" pageId="1" pageNumber="159">Type:</emphasis>
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||
—
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||
<materialsCitation collectingDate="2017-07-25" collectionCode="B, H, T, V, K, S, HN" collectorName="Quang & D. Binh & Hoan, D. & Hai & Nguyen, D. & Son" country="Vietnam" county="K'Bang District" elevation="866" latitude="14.520083" location="Kon Chu Rang Nature Reserve" longLatPrecision="1" longitude="108.605385" municipality="Son Lang Municipality" pageId="1" pageNumber="159" specimenCode="K50" specimenCount="1" stateProvince="Gia Lai" typeStatus="holotype">
|
||
<collectingCountry box="[219,332,924,945]" name="Vietnam" pageId="1" pageNumber="159">VIETNAM</collectingCountry>
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.
|
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<collectingRegion box="[342,512,924,946]" country="Vietnam" name="Gia Lai" pageId="1" pageNumber="159">Gia Lai Province</collectingRegion>
|
||
:
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<collectingCounty box="[522,680,924,946]" pageId="1" pageNumber="159">K’Bang District</collectingCounty>
|
||
,
|
||
<collectingMunicipality box="[690,916,924,946]" pageId="1" pageNumber="159">Son Lang Municipality</collectingMunicipality>
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,
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<location LSID="urn:lsid:plazi:treatment:7425D574FF5EFFD8FF65374FFCAFFC7E:F95332B9FF5EFFDCFC7237A7FB49FC47" box="[927,1233,924,946]" country="Vietnam" county="K'Bang District" latitude="14.520083" longLatPrecision="1" longitude="108.605385" municipality="Son Lang Municipality" name="Kon Chu Rang Nature Reserve" pageId="1" pageNumber="159" stateProvince="Gia Lai">Kon Chu Rang Nature Reserve</location>
|
||
, primary broad-leaved forest, headwaters of
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||
<location LSID="urn:lsid:plazi:treatment:7425D574FF5EFFD8FF65374FFCAFFC7E:F95332B9FF5EFFDCFE6637FBFE70FC20" box="[395,488,960,982]" country="Vietnam" county="K'Bang District" latitude="14.520083" longLatPrecision="1" longitude="108.605385" municipality="Son Lang Municipality" name="Con river" pageId="1" pageNumber="159" stateProvince="Gia Lai">Con river</location>
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, right bank of
|
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<location LSID="urn:lsid:plazi:treatment:7425D574FF5EFFD8FF65374FFCAFFC7E:F95332B9FF5EFFDCFD9F37FBFD5CFC20" box="[626,708,960,982]" country="Vietnam" county="K'Bang District" latitude="14.520083" longLatPrecision="1" longitude="108.605385" municipality="Son Lang Municipality" name="Sai river" pageId="1" pageNumber="159" stateProvince="Gia Lai">Sai river</location>
|
||
above
|
||
<specimenCode box="[777,818,960,982]" collectionCode="K" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15867" name="Royal Botanic Gardens" pageId="1" pageNumber="159" type="Herbarium">K50</specimenCode>
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waterfall (
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<location LSID="urn:lsid:plazi:treatment:7425D574FF5EFFD8FF65374FFCAFFC7E:F95332B9FF5EFFDCFC7737FBFC68FC23" box="[922,1008,960,981]" country="Vietnam" county="K'Bang District" latitude="14.520083" longLatPrecision="1" longitude="108.605385" municipality="Son Lang Municipality" name="Hang En" pageId="1" pageNumber="159" stateProvince="Gia Lai">Hang En</location>
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waterfall),
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,
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,
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<quantity metricMagnitude="2" metricUnit="m" metricValue="8.66" pageId="1" pageNumber="159" unit="m" value="866.0">866 m</quantity>
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||
a.s.l.
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,
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<date box="[268,392,996,1018]" pageId="1" pageNumber="159" value="2017-07-25">
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,
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||
<collectionCode box="[401,417,996,1017]" country="Germany" lsid="urn:lsid:biocol.org:col:15534" name="Botanischer Garten und Botanisches Museum Berlin-Dahlem, Zentraleinrichtung der Freien Universitaet" pageId="1" pageNumber="159" type="Herbarium">B</collectionCode>
|
||
.
|
||
<collectionCode box="[420,441,996,1017]" country="Finland" lsid="urn:lsid:biocol.org:col:15618" name="University of Helsinki" pageId="1" pageNumber="159" type="Herbarium">H</collectionCode>
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||
.
|
||
<collectorName box="[450,518,996,1017]" pageId="1" pageNumber="159">Quang</collectorName>
|
||
,
|
||
<collectionCode box="[526,542,996,1017]" name="Tavera, Department of Geology and Geophysics" pageId="1" pageNumber="159">T</collectionCode>
|
||
.
|
||
<collectorName box="[544,619,996,1017]" pageId="1" pageNumber="159">D. Binh</collectorName>
|
||
, D.
|
||
<collectionCode box="[650,666,996,1017]" name="Tavera, Department of Geology and Geophysics" pageId="1" pageNumber="159">T</collectionCode>
|
||
.
|
||
<collectorName box="[673,760,996,1017]" pageId="1" pageNumber="159">Hoan, D.</collectorName>
|
||
<collectionCode box="[759,775,996,1017]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="1" pageNumber="159" type="Museum">V</collectionCode>
|
||
.
|
||
<collectorName box="[783,821,996,1017]" pageId="1" pageNumber="159">Hai</collectorName>
|
||
,
|
||
<collectionCode box="[830,850,996,1017]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15867" name="Royal Botanic Gardens" pageId="1" pageNumber="159" type="Herbarium">K</collectionCode>
|
||
.
|
||
<collectionCode box="[853,867,996,1017]" country="Sweden" lsid="urn:lsid:biocol.org:col:15668" name="Department of Botany, Swedish Museum of Natural History" pageId="1" pageNumber="159" type="Herbarium">S</collectionCode>
|
||
.
|
||
<collectorName box="[875,982,996,1017]" pageId="1" pageNumber="159">Nguyen, D.</collectorName>
|
||
<collectionCode box="[981,1002,996,1017]" country="Finland" lsid="urn:lsid:biocol.org:col:15618" name="University of Helsinki" pageId="1" pageNumber="159" type="Herbarium">H</collectionCode>
|
||
.
|
||
<collectorName box="[1010,1046,996,1017]" pageId="1" pageNumber="159">Son</collectorName>
|
||
KCR 46
|
||
</emphasis>
|
||
[fl. & fr.] (
|
||
<typeStatus box="[1228,1314,996,1018]" pageId="1" pageNumber="159">holotype</typeStatus>
|
||
<collectionCode box="[1319,1361,996,1017]" country="Viet Nam" lsid="urn:lsid:biocol.org:col:13708" name="National Center for Natural Sciences and Technology" pageId="1" pageNumber="159" type="Herbarium">HN</collectionCode>
|
||
!; isotypes
|
||
<collectionCode box="[189,230,1032,1053]" country="Viet Nam" lsid="urn:lsid:biocol.org:col:13708" name="National Center for Natural Sciences and Technology" pageId="1" pageNumber="159" type="Herbarium">HN</collectionCode>
|
||
!, the herbarium of
|
||
<location LSID="urn:lsid:plazi:treatment:7425D574FF5EFFD8FF65374FFCAFFC7E:F95332B9FF5EFFDCFE773033FD55FBEB" box="[410,717,1032,1054]" country="Vietnam" county="K'Bang District" latitude="14.520083" longLatPrecision="1" longitude="108.605385" municipality="Son Lang Municipality" name="Kon Chu Rang Nature Reserve" pageId="1" pageNumber="159" stateProvince="Gia Lai">Kon Chu Rang Nature Reserve</location>
|
||
!)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="1.[136,1452,1100,2063]" pageId="1" pageNumber="159">
|
||
<emphasis bold="true" box="[136,650,1100,1126]" pageId="1" pageNumber="159">
|
||
Additional specimen examined (
|
||
<typeStatus box="[522,636,1100,1126]" pageId="1" pageNumber="159">paratype</typeStatus>
|
||
):
|
||
</emphasis>
|
||
—
|
||
<materialsCitation collectingDate="2018-09-06" collectionCode="B, H, T, HN" collectorName="Quang & D. Binh" country="Vietnam" location="The" pageId="1" pageNumber="159" specimenCount="1">
|
||
<collectingCountry box="[679,811,1100,1126]" name="Vietnam" pageId="1" pageNumber="159">VIETNAM</collectingCountry>
|
||
.
|
||
<location LSID="urn:lsid:plazi:treatment:7425D574FF5EFFD8FF65374FFCAFFC7E:F95332B9FF5EFFDCFCDB3077FCFAFB90" box="[822,866,1100,1126]" country="Vietnam" name="The" pageId="1" pageNumber="159">The</location>
|
||
same location as in type,
|
||
<date box="[1164,1388,1100,1126]" pageId="1" pageNumber="159" value="2018-09-06">
|
||
<collectingDate box="[1164,1388,1100,1126]" pageId="1" pageNumber="159" value="2018-09-06">06 September 2018</collectingDate>
|
||
</date>
|
||
,
|
||
<emphasis italics="true" pageId="1" pageNumber="159">
|
||
<collectionCode box="[1400,1419,1101,1126]" country="Germany" lsid="urn:lsid:biocol.org:col:15534" name="Botanischer Garten und Botanisches Museum Berlin-Dahlem, Zentraleinrichtung der Freien Universitaet" pageId="1" pageNumber="159" type="Herbarium">B</collectionCode>
|
||
.
|
||
<collectionCode box="[1423,1448,1101,1126]" country="Finland" lsid="urn:lsid:biocol.org:col:15618" name="University of Helsinki" pageId="1" pageNumber="159" type="Herbarium">H</collectionCode>
|
||
.
|
||
<collectorName box="[136,215,1136,1162]" pageId="1" pageNumber="159">Quang</collectorName>
|
||
,
|
||
<collectionCode box="[226,244,1137,1162]" name="Tavera, Department of Geology and Geophysics" pageId="1" pageNumber="159">T</collectionCode>
|
||
.
|
||
<collectorName box="[248,334,1136,1162]" pageId="1" pageNumber="159">D. Binh</collectorName>
|
||
KCR II 58
|
||
</emphasis>
|
||
[fr.] (
|
||
<collectionCode box="[529,578,1136,1162]" country="Viet Nam" lsid="urn:lsid:biocol.org:col:13708" name="National Center for Natural Sciences and Technology" pageId="1" pageNumber="159" type="Herbarium">HN</collectionCode>
|
||
!, mounted on 5 sheets)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="1" pageNumber="159" type="etymology">
|
||
<paragraph blockId="1.[136,1452,1100,2063]" pageId="1" pageNumber="159">
|
||
<emphasis bold="true" box="[189,328,1172,1198]" pageId="1" pageNumber="159">Etymology:</emphasis>
|
||
—The specific epithet “glabra” refers to the remarkable entirely glabrous habit which distinguishes the new species from most of its congeners.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="1" pageNumber="159" type="diagnosis">
|
||
<paragraph blockId="1.[136,1452,1100,2063]" pageId="1" pageNumber="159">
|
||
<emphasis bold="true" box="[189,314,1244,1270]" pageId="1" pageNumber="159">Diagnosis:</emphasis>
|
||
—The new species differs from all the other species of
|
||
<taxonomicName authorityName="Tirvengadum" authorityYear="1978" baseAuthorityName="Hooker f." baseAuthorityYear="1873" box="[944,1076,1244,1270]" class="Magnoliopsida" family="Rubiaceae" genus="Ceriscoides" kingdom="Plantae" order="Gentianales" pageId="1" pageNumber="159" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[944,1076,1244,1270]" italics="true" pageId="1" pageNumber="159">Ceriscoides</emphasis>
|
||
</taxonomicName>
|
||
by the following combination of morphological characters: leaves glabrous, leaf blade mostly less than
|
||
<quantity box="[928,1004,1280,1307]" metricMagnitude="-2" metricUnit="m" metricValue="6.5" pageId="1" pageNumber="159" unit="cm" value="6.5">6.5 cm</quantity>
|
||
long and less than
|
||
<quantity box="[1221,1276,1280,1307]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" pageId="1" pageNumber="159" unit="cm" value="4.0">4 cm</quantity>
|
||
wide, with 3–4 pairs of secondary veins and without domatia, calyx (seen only in female flowers) glabrous with lobes more than
|
||
<quantity box="[1388,1452,1316,1343]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" pageId="1" pageNumber="159" unit="mm" value="9.0">9 mm</quantity>
|
||
long, and corolla lobes (seen only in female flowers) more than
|
||
<quantity box="[853,932,1352,1379]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="159" unit="mm" value="10.0">10 mm</quantity>
|
||
long and distinctly longer than wide.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="3" lastPageNumber="161" pageId="1" pageNumber="159" type="description">
|
||
<paragraph blockId="1.[136,1452,1100,2063]" lastBlockId="2.[136,1452,158,437]" lastPageId="2" lastPageNumber="160" pageId="1" pageNumber="159">
|
||
<emphasis bold="true" box="[189,604,1388,1415]" pageId="1" pageNumber="159">Description:—Shrub or small tree</emphasis>
|
||
, ca.
|
||
<quantity box="[661,707,1388,1415]" metricMagnitude="0" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="159" unit="m" value="2.0">2 m</quantity>
|
||
tall, entirely glabrous (except for hair band within corolla tube).
|
||
<emphasis bold="true" box="[136,248,1424,1450]" pageId="1" pageNumber="159">Branches</emphasis>
|
||
terete, armed with paired thorns (modified short shoots produced in leaf axils of long shoots); thorns straight, stout, 1–3(3.5) cm long. Thorns commonly bearing tiny scale-like leaves and 1–2 lateral brachyblasts; brachyblasts with 2 (to several) foliage leaves and/or inflorescence. Brachyblasts (both vegetative and inflorescence-bearing) also produced in leaf axils of long shoots. Accessory shoots/buds rarely formed.
|
||
<emphasis bold="true" box="[991,1086,1532,1558]" pageId="1" pageNumber="159">Stipules</emphasis>
|
||
interpetiolar, broadly triangular, ca.
|
||
<quantity box="[175,240,1568,1595]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="1" pageNumber="159" unit="mm" value="3.0">3 mm</quantity>
|
||
long, with long attenuate (to nearly aristate) apex.
|
||
<emphasis bold="true" box="[811,893,1568,1594]" pageId="1" pageNumber="159">Leaves</emphasis>
|
||
opposite (decussate); petiole
|
||
<quantity box="[1227,1320,1568,1595]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="6.0" metricValueMin="1.0" pageId="1" pageNumber="159" unit="mm" value="3.5" valueMax="6.0" valueMin="1.0">1–6 mm</quantity>
|
||
long; blade dark green adaxially and pale green abaxially, chartaceous or subcoriaceous in sicco, ovate to elliptic or broadly lanceolate, (2)2.5–6.5(8.5) cm long, (0.8)1–3(4?) cm wide (leaves of brachyblasts somewhat smaller than those of long shoots), (1.8)2.0–2.7(3.2) times as long as wide, base narrowly to broadly cuneate (and sometimes decurrent), margins entire, apex acuminate; secondary veins 3–4 pairs, subopposite, domatia absent in vein axils abaxially, midvein and secondary veins more or less flat on both sides, tertiary veins inconspicuous.
|
||
<emphasis bold="true" box="[1035,1193,1748,1774]" pageId="1" pageNumber="159">Inflorescence</emphasis>
|
||
(with female flowers) apparently terminal on brachyblast (brachyblast borne on thorn or on long shoot), 1-flowered.
|
||
<emphasis bold="true" box="[1191,1345,1784,1810]" pageId="1" pageNumber="159">Male flowers</emphasis>
|
||
not seen.
|
||
<emphasis bold="true" box="[136,316,1820,1846]" pageId="1" pageNumber="159">Female flowers</emphasis>
|
||
actinomorphic, 5(6)-merous (except for gynoecium), ca.
|
||
<quantity box="[951,1005,1820,1847]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="1" pageNumber="159" unit="cm" value="3.0">3 cm</quantity>
|
||
long.
|
||
<emphasis bold="true" box="[1073,1159,1820,1846]" pageId="1" pageNumber="159">Pedicel</emphasis>
|
||
<quantity box="[1165,1256,1820,1847]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="1" pageNumber="159" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
|
||
long.
|
||
<emphasis bold="true" box="[1324,1394,1820,1846]" pageId="1" pageNumber="159">Calyx</emphasis>
|
||
light to dark green; tube narrowly campanulate,
|
||
<quantity box="[607,698,1856,1883]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" metricValueMax="4.0" metricValueMin="2.0" pageId="1" pageNumber="159" unit="mm" value="3.0" valueMax="4.0" valueMin="2.0">2–4 mm</quantity>
|
||
long, ca.
|
||
<quantity box="[802,893,1856,1883]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="1" pageNumber="159" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
|
||
in diameter at apex; lobes slightly unequal, elliptic to broadly elliptic or nearly rhomboid, ca.
|
||
<quantity box="[624,747,1892,1919]" metricMagnitude="-2" metricUnit="m" metricValue="1.25" metricValueMax="1.5" metricValueMin="1.0" pageId="1" pageNumber="159" unit="mm" value="12.5" valueMax="15.0" valueMin="10.0">10–15 mm</quantity>
|
||
long,
|
||
<quantity box="[821,916,1892,1919]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" metricValueMax="9.0" metricValueMin="4.0" pageId="1" pageNumber="159" unit="mm" value="6.5" valueMax="9.0" valueMin="4.0">4–9 mm</quantity>
|
||
wide, 3-veined from base, base cuneate (lobes narrowly clawed), margin entire, apex acute.
|
||
<emphasis bold="true" box="[649,739,1928,1954]" pageId="1" pageNumber="159">Corolla</emphasis>
|
||
pale yellow; tube narrowly cylindrical-campanulate (gradually widening towards apex), ca.
|
||
<quantity box="[456,576,1964,1991]" metricMagnitude="-2" metricUnit="m" metricValue="1.65" metricValueMax="1.8" metricValueMin="1.5" pageId="1" pageNumber="159" unit="mm" value="16.5" valueMax="18.0" valueMin="15.0">15–18 mm</quantity>
|
||
long, ca.
|
||
<quantity box="[684,776,1964,1991]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="1" pageNumber="159" unit="mm" value="3.5" valueMax="4.0" valueMin="3.0">3–4 mm</quantity>
|
||
in diameter at middle, inside with band of white hairs below middle; lobes widely spreading (rotate) to curved backwards, oblong to lanceolate, ca.
|
||
<quantity box="[1123,1203,2000,2027]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="1" pageNumber="159" unit="mm" value="15.0">15 mm</quantity>
|
||
long, ca.
|
||
<quantity box="[1316,1382,2000,2027]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="1" pageNumber="159" unit="mm" value="8.0">8 mm</quantity>
|
||
wide, margin entire, apex acute; petal aestivation contort, with lobes overlapping to the left in bud (also evident in anthetic flower).
|
||
<emphasis bold="true" box="[233,334,158,184]" pageId="2" pageNumber="160">Stamens</emphasis>
|
||
(apparently non-functional) inserted in distal part of corolla tube; anthers included in corolla tube, subsessile, dorsifixed, linear, ca.
|
||
<quantity box="[509,603,194,221]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" metricValueMax="6.0" metricValueMin="5.0" pageId="2" pageNumber="160" unit="mm" value="5.5" valueMax="6.0" valueMin="5.0">5–6 mm</quantity>
|
||
long,
|
||
<quantity box="[675,762,194,221]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="2" pageNumber="160" unit="mm" value="0.5">0.5 mm</quantity>
|
||
wide.
|
||
<emphasis bold="true" box="[839,915,194,220]" pageId="2" pageNumber="160">Ovary</emphasis>
|
||
inferior, light green outside, ovoid to ellipsoid,
|
||
<quantity box="[136,258,230,257]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" metricValueMax="1.2" metricValueMin="1.0" pageId="2" pageNumber="160" unit="mm" value="11.0" valueMax="12.0" valueMin="10.0">10–12 mm</quantity>
|
||
long,
|
||
<quantity box="[331,425,230,257]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" metricValueMax="6.0" metricValueMin="5.0" pageId="2" pageNumber="160" unit="mm" value="5.5" valueMax="6.0" valueMin="5.0">5–6 mm</quantity>
|
||
in diameter; style greenish white, columnar, gradually becoming thicker towards apex, ca.
|
||
<quantity box="[136,215,266,293]" metricMagnitude="-2" metricUnit="m" metricValue="1.7" pageId="2" pageNumber="160" unit="mm" value="17.0">17 mm</quantity>
|
||
long (together with stigma), surrounded at base with conspicuous yellow ring-shaped disk; stigma included in corolla tube (occupying level of anthers), green, fusiform, thicker than style, trigonal and apically shortly 3-lobed, ca.
|
||
<quantity box="[136,200,338,365]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="2" pageNumber="160" unit="mm" value="5.0">5 mm</quantity>
|
||
long, ca.
|
||
<quantity box="[306,370,338,365]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="2" pageNumber="160" unit="mm" value="2.0">2 mm</quantity>
|
||
in diameter.
|
||
<emphasis bold="true" box="[512,574,338,364]" pageId="2" pageNumber="160">Fruit</emphasis>
|
||
a berry (possibly, not fully mature fruits seen), pendant, fleshy, green, ellipsoid to ovoid, somewhat oblique, up to
|
||
<quantity box="[535,591,374,401]" metricMagnitude="-2" metricUnit="m" metricValue="8.0" pageId="2" pageNumber="160" unit="cm" value="8.0">8 cm</quantity>
|
||
long, up to
|
||
<quantity box="[733,810,374,401]" metricMagnitude="-2" metricUnit="m" metricValue="2.8" pageId="2" pageNumber="160" unit="cm" value="2.8">2.8 cm</quantity>
|
||
in diameter, crowned by persistent calyx, many-seeded; seeds lenticular, obliquely ovate in outline,
|
||
<quantity box="[623,716,410,437]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" metricValueMax="7.0" metricValueMin="5.0" pageId="2" pageNumber="160" unit="mm" value="6.0" valueMax="7.0" valueMin="5.0">5–7 mm</quantity>
|
||
long,
|
||
<quantity box="[787,880,410,437]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="2" pageNumber="160" unit="mm" value="3.5" valueMax="4.0" valueMin="3.0">3–4 mm</quantity>
|
||
wide.
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.7380857" ID-Zenodo-Dep="7380857" httpUri="https://zenodo.org/record/7380857/files/figure.png" pageId="2" pageNumber="160" startId="2.[136,229,1989,2011]" targetBox="[222,1365,458,1961]" targetPageId="2">
|
||
<paragraph blockId="2.[136,1453,1989,2083]" pageId="2" pageNumber="160">
|
||
<emphasis bold="true" box="[136,247,1989,2011]" pageId="2" pageNumber="160">FIGURE 1</emphasis>
|
||
.
|
||
<taxonomicName authorityName="B. H. Quang, N. T. Cuong, T. D. Binh & Nuraliev" authorityYear="2022" box="[258,440,1989,2010]" class="Magnoliopsida" family="Rubiaceae" genus="Ceriscoides" kingdom="Plantae" order="Gentianales" pageId="2" pageNumber="160" phylum="Tracheophyta" rank="species" species="glabra">
|
||
<emphasis box="[258,440,1989,2010]" italics="true" pageId="2" pageNumber="160">Ceriscoides glabra</emphasis>
|
||
</taxonomicName>
|
||
: habit and shoot system.
|
||
<emphasis bold="true" box="[680,703,1989,2010]" pageId="2" pageNumber="160">A.</emphasis>
|
||
Habit.
|
||
<emphasis bold="true" box="[773,795,1989,2010]" pageId="2" pageNumber="160">B.</emphasis>
|
||
Thorn bearing brachyblast; brachyblast bears leaves and young fruit.
|
||
<emphasis bold="true" box="[136,160,2025,2047]" pageId="2" pageNumber="160">C.</emphasis>
|
||
The same brachyblast-bearing thorn as in B, showing abaxial surface of leaf.
|
||
<emphasis box="[911,1140,2025,2047]" italics="true" pageId="2" pageNumber="160">Quang, Binh KCR II 58</emphasis>
|
||
. Photos by H.Q. Bui, correction and design by M. Nuraliev.
|
||
</paragraph>
|
||
</caption>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.7380860" ID-Zenodo-Dep="7380860" httpUri="https://zenodo.org/record/7380860/files/figure.png" pageId="3" pageNumber="161" startId="3.[136,229,1587,1609]" targetBox="[151,1435,190,1563]" targetPageId="3">
|
||
<paragraph blockId="3.[136,1451,1587,1645]" pageId="3" pageNumber="161">
|
||
<emphasis bold="true" box="[136,247,1587,1609]" pageId="3" pageNumber="161">FIGURE 2</emphasis>
|
||
.
|
||
<taxonomicName authorityName="B. H. Quang, N. T. Cuong, T. D. Binh & Nuraliev" authorityYear="2022" box="[258,441,1587,1608]" class="Magnoliopsida" family="Rubiaceae" genus="Ceriscoides" kingdom="Plantae" order="Gentianales" pageId="3" pageNumber="161" phylum="Tracheophyta" rank="species" species="glabra">
|
||
<emphasis box="[258,441,1587,1608]" italics="true" pageId="3" pageNumber="161">Ceriscoides glabra</emphasis>
|
||
</taxonomicName>
|
||
: morphology of female flower.
|
||
<emphasis bold="true" box="[743,767,1587,1608]" pageId="3" pageNumber="161">A.</emphasis>
|
||
Branch with 1-flowered inflorescence.
|
||
<emphasis bold="true" box="[1144,1167,1587,1608]" pageId="3" pageNumber="161">B.</emphasis>
|
||
Flower (top view).
|
||
<emphasis bold="true" box="[1355,1378,1587,1609]" pageId="3" pageNumber="161">C.</emphasis>
|
||
Flower (side view).
|
||
<emphasis bold="true" box="[255,279,1623,1644]" pageId="3" pageNumber="161">D.</emphasis>
|
||
Flower (longitudinal section).
|
||
<emphasis box="[577,779,1623,1645]" italics="true" pageId="3" pageNumber="161">Quang et al. KCR 46</emphasis>
|
||
. Photos by H.Q. Bui, correction and design by M. Nuraliev.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="3.[136,1452,1691,2078]" box="[189,763,1691,1720]" pageId="3" pageNumber="161">
|
||
<emphasis bold="true" box="[189,605,1691,1718]" pageId="3" pageNumber="161">Vernacular name (suggested here):</emphasis>
|
||
—Găng nhẵn.
|
||
</paragraph>
|
||
<paragraph blockId="3.[136,1452,1691,2078]" box="[189,922,1727,1754]" pageId="3" pageNumber="161">
|
||
<emphasis bold="true" box="[189,323,1728,1754]" pageId="3" pageNumber="161">Phenology:</emphasis>
|
||
—Flowering in July, fruiting from July to September.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="5" lastPageNumber="163" pageId="3" pageNumber="161" type="distribution">
|
||
<paragraph blockId="3.[136,1452,1691,2078]" pageId="3" pageNumber="161">
|
||
<emphasis bold="true" box="[189,345,1763,1789]" pageId="3" pageNumber="161">Distribution:</emphasis>
|
||
—The new species is currently known from a single location in Kon Chu Rang Nature Reserve,
|
||
<collectingCountry box="[136,235,1799,1825]" name="Vietnam" pageId="3" pageNumber="161">Vietnam</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="3.[136,1452,1691,2078]" box="[189,292,1836,1862]" pageId="3" pageNumber="161">
|
||
<emphasis bold="true" box="[189,256,1836,1862]" pageId="3" pageNumber="161">Notes</emphasis>
|
||
:—
|
||
</paragraph>
|
||
<paragraph blockId="3.[136,1452,1691,2078]" lastBlockId="4.[136,1452,158,256]" lastPageId="4" lastPageNumber="162" pageId="3" pageNumber="161">
|
||
<emphasis bold="true" box="[189,451,1871,1898]" pageId="3" pageNumber="161">1. Generic placement.</emphasis>
|
||
Generic delimitation of the tribe
|
||
<taxonomicName box="[829,956,1871,1897]" class="Magnoliopsida" family="Rubiaceae" kingdom="Plantae" order="Gentianales" pageId="3" pageNumber="161" phylum="Tracheophyta" rank="tribe" tribe="Gardenieae">Gardenieae</taxonomicName>
|
||
is known to be highly complicated, and the taxonomic history of this tribe included numerous rearrangements (
|
||
<bibRefCitation author="Robbrecht, E. & Puff, C." box="[880,1144,1907,1934]" pageId="3" pageNumber="161" pagination="63 - 137" refId="ref4047" refString="Robbrecht, E. & Puff, C. (1986) A survey of the Gardenieae and related tribes (Rubiaceae). Botanische Jahrbucher fur Systematik, Pflanzengeschichte und Pflanzengeographie 108: 63 - 137." type="journal article" year="1986">Robbrecht & Puff 1986</bibRefCitation>
|
||
,
|
||
<bibRefCitation author="Reza Azmi" box="[1154,1341,1907,1934]" pageId="3" pageNumber="161" pagination="443 - 464" refId="ref4018" refString="Reza Azmi (2003) A taxonomic revision of Ceriscoides (Rubiaceae: Gardenieae). Harvard Papers in Botany 7 (2): 443 - 464." type="journal article" year="2003">Reza Azmi 2003</bibRefCitation>
|
||
,
|
||
<bibRefCitation author="Mouly, A. & Kainulainen, K. & Persson, C. & Davis, A. P. & Wong, K. M. & Razafimandimbison, S. G. & Bremer, B." pageId="3" pageNumber="161" pagination="801 - 818" refId="ref3736" refString="Mouly, A., Kainulainen, K., Persson, C., Davis, A. P., Wong, K. M., Razafimandimbison, S. G. & Bremer, B. (2014) Phylogenetic structure and clade circumscriptions in the Gardenieae complex (Rubiaceae). Taxon 63 (4): 801 - 818. https: // doi. org / 10.12705 / 634.4" type="journal article" year="2014">
|
||
Mouly
|
||
<emphasis italics="true" pageId="3" pageNumber="161">et al.</emphasis>
|
||
2014
|
||
</bibRefCitation>
|
||
). Accordingly, identification of a specimen to the generic level is often far from being straightforward in this tribe. This is especially true for the thorn-bearing (“armed”) taxa, because species of similar habit are found not only in different genera of
|
||
<taxonomicName box="[351,481,2015,2041]" class="Magnoliopsida" family="Rubiaceae" kingdom="Plantae" order="Gentianales" pageId="3" pageNumber="164" phylum="Tracheophyta" rank="tribe" tribe="Gardenieae">Gardenieae</taxonomicName>
|
||
, but even in some other tribes of
|
||
<taxonomicName authority="(Puff & Chamchumroon 2003)" baseAuthorityName="Puff & Chamchumroon" baseAuthorityYear="2003" box="[855,1327,2015,2042]" class="Magnoliopsida" family="Rubiaceae" kingdom="Plantae" order="Gentianales" pageId="3" pageNumber="161" phylum="Tracheophyta" rank="family">
|
||
Rubiaceae (
|
||
<bibRefCitation author="Puff, C. & Chamchumroon, V." box="[985,1320,2015,2042]" pageId="3" pageNumber="161" pagination="65 - 74" refId="ref3869" refString="Puff, C. & Chamchumroon, V. (2003) Thai Rubiaceae with hooks and thorns. Thai Forest Bulletin (Botany) 31: 65 - 74." type="journal article" year="2003">Puff & Chamchumroon 2003</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. We assign the species described here to
|
||
<taxonomicName authorityName="Tirvengadum" authorityYear="1978" baseAuthorityName="Hooker f." baseAuthorityYear="1873" box="[458,590,2051,2077]" class="Magnoliopsida" family="Rubiaceae" genus="Ceriscoides" kingdom="Plantae" order="Gentianales" pageId="3" pageNumber="161" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[458,590,2051,2077]" italics="true" pageId="3" pageNumber="161">Ceriscoides</emphasis>
|
||
</taxonomicName>
|
||
on the basis of several morphological peculiarities that rather unambiguously point to this genus: thorns bearing brachyblasts, 1-flowered female inflorescence, unequal calyx lobes, pale yellow corolla, and anthers and stigma included in corolla tube. Our identification is consistent with the generic keys provided by
|
||
<bibRefCitation author="Puff, C. & Chamchumroon, V." box="[171,519,230,256]" pageId="4" pageNumber="162" pagination="65 - 74" refId="ref3869" refString="Puff, C. & Chamchumroon, V. (2003) Thai Rubiaceae with hooks and thorns. Thai Forest Bulletin (Botany) 31: 65 - 74." type="journal article" year="2003">Puff & Chamchumroon (2003)</bibRefCitation>
|
||
,
|
||
<bibRefCitation author="Gardner, S. & Sidisunthorn, P. & Anusarnsunthorn, V." box="[531,760,230,256]" pageId="4" pageNumber="162" refId="ref3382" refString="Gardner, S., Sidisunthorn, P. & Anusarnsunthorn, V. (2007) A field guide to forest trees of Northern Thailand. Kobfai Publishing Project, Bangkok, 560 pp." type="book" year="2007">
|
||
Gardner
|
||
<emphasis box="[629,686,230,256]" italics="true" pageId="4" pageNumber="162">et al.</emphasis>
|
||
(2007
|
||
</bibRefCitation>
|
||
,
|
||
<bibRefCitation author="Gardner, S. & Sidisunthorn, P. & Chayamarit, K." box="[772,830,230,256]" pageId="4" pageNumber="162" refId="ref3418" refString="Gardner, S., Sidisunthorn, P. & Chayamarit, K. (2018) Forest trees of Southern Thailand (Vol. 3). Kobfai Publishing Project, Bangkok, 880 pp." type="book" year="2018">2018</bibRefCitation>
|
||
) and
|
||
<bibRefCitation author="Puff, C. & Chayamarit, K. & Chamchumroon, V. & Esser, H. - J." box="[891,1084,230,256]" pageId="4" pageNumber="162" pagination="1 - 235" refId="ref3942" refString="Puff, C., Chayamarit, K., Chamchumroon, V. & Esser, H. - J. (2021) Rubiaceae part 1 (Genera 1 - 45). In: Chayamarit, K. & Balslev, H. (Eds.) Flora of Thailand, vol. 15, pt. 1. Prachachon Co. Ltd., Bangkok, pp. 1 - 235." type="book chapter" year="2021">
|
||
Puff
|
||
<emphasis box="[946,1002,230,256]" italics="true" pageId="4" pageNumber="162">et al.</emphasis>
|
||
(2021)
|
||
</bibRefCitation>
|
||
for Thai
|
||
<taxonomicName baseAuthorityName="Puff & Chamchumroon" baseAuthorityYear="2003" box="[1188,1308,230,256]" class="Magnoliopsida" family="Rubiaceae" kingdom="Plantae" order="Gentianales" pageId="4" pageNumber="162" phylum="Tracheophyta" rank="family">Rubiaceae</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.7380862" ID-Zenodo-Dep="7380862" httpUri="https://zenodo.org/record/7380862/files/figure.png" pageId="4" pageNumber="162" startId="4.[136,229,1954,1976]" targetBox="[158,1430,281,1929]" targetPageId="4">
|
||
<paragraph blockId="4.[136,1452,1954,2084]" pageId="4" pageNumber="162">
|
||
<emphasis bold="true" box="[136,249,1954,1976]" pageId="4" pageNumber="162">FIGURE 3</emphasis>
|
||
.
|
||
<taxonomicName authorityName="B. H. Quang, N. T. Cuong, T. D. Binh & Nuraliev" authorityYear="2022" box="[263,448,1954,1975]" class="Magnoliopsida" family="Rubiaceae" genus="Ceriscoides" kingdom="Plantae" order="Gentianales" pageId="4" pageNumber="162" phylum="Tracheophyta" rank="species" species="glabra">
|
||
<emphasis box="[263,448,1954,1975]" italics="true" pageId="4" pageNumber="162">Ceriscoides glabra</emphasis>
|
||
</taxonomicName>
|
||
: morphology of fruit and thorns; photos C–H taken from dried material.
|
||
<emphasis bold="true" box="[1167,1191,1954,1975]" pageId="4" pageNumber="162">A.</emphasis>
|
||
Fruit (side view).
|
||
<emphasis bold="true" box="[1375,1397,1954,1975]" pageId="4" pageNumber="162">B.</emphasis>
|
||
Fruit (longitudinal section).
|
||
<emphasis bold="true" box="[357,380,1990,2012]" pageId="4" pageNumber="162">C.</emphasis>
|
||
Thorn with lateral bud.
|
||
<emphasis bold="true" box="[619,672,1990,2011]" pageId="4" pageNumber="162">D, E.</emphasis>
|
||
Nodes of long shoots with axillary thorns.
|
||
<emphasis bold="true" box="[1098,1116,1990,2011]" pageId="4" pageNumber="162">F.</emphasis>
|
||
Fruit (cross section).
|
||
<emphasis bold="true" box="[1331,1388,1990,2012]" pageId="4" pageNumber="162">G, H.</emphasis>
|
||
Fruits (longitudinal sections; seeds removed in H).
|
||
<emphasis box="[564,765,2026,2047]" italics="true" pageId="4" pageNumber="162">Quang et al. KCR 46</emphasis>
|
||
(A) and
|
||
<emphasis box="[850,1076,2026,2047]" italics="true" pageId="4" pageNumber="162">Quang, Binh KCR II 58</emphasis>
|
||
(B–H). Photos by H.Q. Bui, correction and design by M. Nuraliev.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="5.[136,1452,158,905]" pageId="5" pageNumber="163">
|
||
In addition, the new species apparently does not demonstrate secondary pollen presentation, similarly to all the currently known species of
|
||
<taxonomicName authorityName="Tirvengadum" authorityYear="1978" baseAuthorityName="Hooker f." baseAuthorityYear="1873" box="[449,581,194,220]" class="Magnoliopsida" family="Rubiaceae" genus="Ceriscoides" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="163" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[449,581,194,220]" italics="true" pageId="5" pageNumber="163">Ceriscoides</emphasis>
|
||
</taxonomicName>
|
||
and unlike numerous other genera of
|
||
<taxonomicName box="[1014,1141,194,220]" class="Magnoliopsida" family="Rubiaceae" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="164" phylum="Tracheophyta" rank="tribe" tribe="Gardenieae">Gardenieae</taxonomicName>
|
||
(
|
||
<bibRefCitation author="Puff, C. & Robbrecht, E. & Buchner, R. & De Block, P." box="[1156,1338,194,220]" pageId="5" pageNumber="163" pagination="369 - 402" refId="ref3900" refString="Puff, C., Robbrecht, E., Buchner, R. & De Block, P. (1996) A survey of secondary pollen presentation in the Rubiaceae. Opera Botanica Belgica 7: 369 - 402." type="journal article" year="1996">
|
||
Puff
|
||
<emphasis box="[1214,1271,194,220]" italics="true" pageId="5" pageNumber="163">et al.</emphasis>
|
||
1996
|
||
</bibRefCitation>
|
||
; also, this character is coded as uncertain for
|
||
<taxonomicName authorityName="Tirvengadum" authorityYear="1978" baseAuthorityName="Hooker f." baseAuthorityYear="1873" box="[526,658,230,256]" class="Magnoliopsida" family="Rubiaceae" genus="Ceriscoides" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="163" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[526,658,230,256]" italics="true" pageId="5" pageNumber="163">Ceriscoides</emphasis>
|
||
</taxonomicName>
|
||
by
|
||
<bibRefCitation author="Robbrecht, E. & Puff, C." box="[701,968,230,256]" pageId="5" pageNumber="163" pagination="63 - 137" refId="ref4047" refString="Robbrecht, E. & Puff, C. (1986) A survey of the Gardenieae and related tribes (Rubiaceae). Botanische Jahrbucher fur Systematik, Pflanzengeschichte und Pflanzengeographie 108: 63 - 137." type="journal article" year="1986">Robbrecht & Puff 1986</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph blockId="5.[136,1452,158,905]" pageId="5" pageNumber="163">
|
||
We describe the flowers of the new species as unisexual, which is a common character for
|
||
<taxonomicName authorityName="Tirvengadum" authorityYear="1978" baseAuthorityName="Hooker f." baseAuthorityYear="1873" box="[1205,1337,266,292]" class="Magnoliopsida" family="Rubiaceae" genus="Ceriscoides" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="163" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[1205,1337,266,292]" italics="true" pageId="5" pageNumber="163">Ceriscoides</emphasis>
|
||
</taxonomicName>
|
||
(although we have not evaluated the presence or absence of pollen in the anthers of the studied specimen). Interestingly, the unisexual flowers do not necessarily lead to the absence of the secondary pollen presentation in
|
||
<taxonomicName baseAuthorityName="Puff & Chamchumroon" baseAuthorityYear="2003" box="[1270,1390,338,364]" class="Magnoliopsida" family="Rubiaceae" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="163" phylum="Tracheophyta" rank="family">Rubiaceae</taxonomicName>
|
||
, as a number of corresponding examples exist (
|
||
<bibRefCitation author="Puff, C. & Robbrecht, E. & Buchner, R. & De Block, P." box="[606,786,374,400]" pageId="5" pageNumber="163" pagination="369 - 402" refId="ref3900" refString="Puff, C., Robbrecht, E., Buchner, R. & De Block, P. (1996) A survey of secondary pollen presentation in the Rubiaceae. Opera Botanica Belgica 7: 369 - 402." type="journal article" year="1996">
|
||
Puff
|
||
<emphasis box="[663,719,374,400]" italics="true" pageId="5" pageNumber="163">et al.</emphasis>
|
||
1996
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph blockId="5.[136,1452,158,905]" pageId="5" pageNumber="163">
|
||
<emphasis bold="true" box="[189,784,410,437]" pageId="5" pageNumber="163">
|
||
2. Comparison with other species of
|
||
<taxonomicName authorityName="Tirvengadum" authorityYear="1978" baseAuthorityName="Hooker f." baseAuthorityYear="1873" box="[645,777,410,437]" class="Magnoliopsida" family="Rubiaceae" genus="Ceriscoides" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="163" phylum="Tracheophyta" rank="genus">
|
||
<emphasis bold="true" box="[645,777,410,437]" italics="true" pageId="5" pageNumber="163">Ceriscoides</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
<taxonomicName authorityName="B. H. Quang, N. T. Cuong, T. D. Binh & Nuraliev" authorityYear="2022" box="[794,1012,410,436]" class="Magnoliopsida" family="Rubiaceae" genus="Ceriscoides" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="163" phylum="Tracheophyta" rank="species" species="glabra">
|
||
<emphasis box="[794,1012,410,436]" italics="true" pageId="5" pageNumber="163">Ceriscoides glabra</emphasis>
|
||
</taxonomicName>
|
||
is readily distinguishable from all its congeners by the following combination of morphological characters: leaves glabrous, leaf blade mostly less than
|
||
<quantity metricMagnitude="-2" metricUnit="m" metricValue="6.5" pageId="5" pageNumber="163" unit="cm" value="6.5">6.5 cm</quantity>
|
||
long and less than
|
||
<quantity box="[388,444,482,509]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" pageId="5" pageNumber="163" unit="cm" value="4.0">4 cm</quantity>
|
||
wide, with 3–4 pairs of secondary veins and without domatia, calyx (seen only in female flowers) glabrous with lobes more than
|
||
<quantity box="[583,648,518,545]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" pageId="5" pageNumber="163" unit="mm" value="9.0">9 mm</quantity>
|
||
long, and corolla lobes (seen only in female flowers) more than
|
||
<quantity box="[1373,1452,518,545]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="163" unit="mm" value="10.0">10 mm</quantity>
|
||
long and distinctly longer than wide. Comparison of the floral features of
|
||
<taxonomicName authorityName="B. H. Quang, N. T. Cuong, T. D. Binh & Nuraliev" authorityYear="2022" box="[984,1094,554,581]" class="Magnoliopsida" family="Rubiaceae" genus="Ceriscoides" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="163" phylum="Tracheophyta" rank="species" species="glabra">
|
||
<emphasis box="[984,1094,554,581]" italics="true" pageId="5" pageNumber="163">C. glabra</emphasis>
|
||
</taxonomicName>
|
||
with those of the other species of
|
||
<taxonomicName authorityName="Tirvengadum" authorityYear="1978" baseAuthorityName="Hooker f." baseAuthorityYear="1873" box="[168,300,590,616]" class="Magnoliopsida" family="Rubiaceae" genus="Ceriscoides" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="163" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[168,300,590,616]" italics="true" pageId="5" pageNumber="163">Ceriscoides</emphasis>
|
||
</taxonomicName>
|
||
appeared problematic in some cases, because for some of the species only male flowers are known. However, in this genus, the floral indumentum, the colour of corolla and the shape of corolla lobes are similar in flowers of different sexual morphs within a species, and size of corolla does not differ more than twice (see
|
||
<bibRefCitation author="Reza Azmi" pageId="5" pageNumber="163" pagination="443 - 464" refId="ref4018" refString="Reza Azmi (2003) A taxonomic revision of Ceriscoides (Rubiaceae: Gardenieae). Harvard Papers in Botany 7 (2): 443 - 464." type="journal article" year="2003">Reza Azmi 2003</bibRefCitation>
|
||
). Therefore, certain rough discrimination is possible even if only the flowers of the opposite morphs are available for a species pair.
|
||
</paragraph>
|
||
<paragraph blockId="5.[136,1452,158,905]" pageId="5" pageNumber="163">
|
||
The new species is most similar to the Philippine endemic
|
||
<taxonomicName authority="(Merrill 1918: 363) Tirvengadum (1983: 456)" authorityName="Tirvengadum" authorityPageNumber="456" authorityYear="1983" baseAuthorityName="Merrill" baseAuthorityPageNumber="363" baseAuthorityYear="1918" class="Magnoliopsida" family="Rubiaceae" genus="Ceriscoides" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="163" phylum="Tracheophyta" rank="species" species="curranii">
|
||
<emphasis box="[859,985,771,797]" italics="true" pageId="5" pageNumber="163">C. curranii</emphasis>
|
||
(
|
||
<bibRefCitation author="Merrill, E. D." box="[1000,1204,770,796]" pageId="5" pageNumber="163" refId="ref3685" refString="Merrill, E. D. (1918) Species Blancoanae: a critical revision of the Philippine species of plants described by Blanco and by Ilanos. Bureau of Printing, Manila, 423 pp. https: // doi. org / 10.5962 / bhl. title. 2116" type="book" year="1918">Merrill 1918: 363</bibRefCitation>
|
||
)
|
||
<bibRefCitation author="Tirvengadum, D. D." pageId="5" pageNumber="163" pagination="455 - 469" refId="ref4202" refString="Tirvengadum, D. D. (1983) New taxa and name changes in tropical Asiatic Rubiaceae. Nordic Journal of Botany 3 (4): 455 - 469. https: // doi. org / 10.1111 / j. 1756 - 1051.1983. tb 01453. x" type="journal article" year="1983">Tirvengadum (1983: 456)</bibRefCitation>
|
||
</taxonomicName>
|
||
, which is especially evident from the key provided by
|
||
<bibRefCitation author="Reza Azmi" box="[820,1032,806,833]" pageId="5" pageNumber="163" pagination="443 - 464" refId="ref4018" refString="Reza Azmi (2003) A taxonomic revision of Ceriscoides (Rubiaceae: Gardenieae). Harvard Papers in Botany 7 (2): 443 - 464." type="journal article" year="2003">Reza Azmi (2003)</bibRefCitation>
|
||
. According to
|
||
<bibRefCitation author="Reza Azmi" box="[1201,1412,806,833]" pageId="5" pageNumber="163" pagination="443 - 464" refId="ref4018" refString="Reza Azmi (2003) A taxonomic revision of Ceriscoides (Rubiaceae: Gardenieae). Harvard Papers in Botany 7 (2): 443 - 464." type="journal article" year="2003">Reza Azmi (2003)</bibRefCitation>
|
||
,
|
||
<taxonomicName authorityName="Tirvengadum" authorityYear="1983" baseAuthorityName="Merrill" baseAuthorityYear="1918" class="Magnoliopsida" family="Rubiaceae" genus="Ceriscoides" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="163" phylum="Tracheophyta" rank="species" species="curranii">
|
||
<emphasis italics="true" pageId="5" pageNumber="163">C. curranii</emphasis>
|
||
</taxonomicName>
|
||
is very close to the widespread
|
||
<taxonomicName box="[575,687,842,869]" class="Magnoliopsida" family="Rubiaceae" genus="Randia" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="163" phylum="Tracheophyta" rank="species" species="turgida">
|
||
<emphasis box="[575,687,842,869]" italics="true" pageId="5" pageNumber="163">C. turgida</emphasis>
|
||
</taxonomicName>
|
||
, the only species hitherto known in
|
||
<collectingCountry box="[1081,1180,842,868]" name="Vietnam" pageId="5" pageNumber="163">Vietnam</collectingCountry>
|
||
. Detailed morphological comparison among these three species is provided in
|
||
<tableCitation box="[733,817,878,904]" captionStart="TABLE 1" captionStartId="5.[136,224,952,976]" captionText="TABLE 1. Morphological comparison of Ceriscoides glabra with C. curranii and C. turgida. The characters of the previously described species are taken from Reza Azmi (2003)." pageId="5" pageNumber="163">Table 1</tableCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |