treatments-xml/data/03/C1/87/03C187A4FFAEFFF85FE796BE0F19F8A7.xml
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<document id="6AD18A595FD0570BA8B61588A522E55F" ID-CLB-Dataset="3120" ID-DOI="10.11646/phytotaxa.527.3.6" ID-GBIF-Dataset="a872dd7b-78ba-4c1b-9b32-0db8fd9e83f4" ID-ISSN="1179-3163" ID-Zenodo-Dep="5751416" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1638520822460" checkinUser="plazi" docAuthor="Quang, Bui Hong, Tagane, Shuichiro, Viet, Hung Nguyen &amp; Canh, Toan Thai" docDate="2021" docId="03C187A4FFAEFFF85FE796BE0F19F8A7" docLanguage="en" docName="phytotaxa.527.3.6.pdf" docOrigin="Phytotaxa 527 (3)" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.7:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="7" docTitle="Beilschmiedia danhkyii B. H. Quang, V. H. Nguyen &amp; Tagane. A. Inflorescences. B. Adaxial 2021, sp. nov." docType="treatment" docVersion="9" lastPageNumber="218" masterDocId="FFF8FFDCFFAEFFFB5F6F910A0D7CFFDF" masterDocTitle="Beilschmiedia danhkyii (Lauraceae), a new species from Vu Quang National Park, Vietnam" masterLastPageNumber="220" masterPageNumber="215" pageNumber="215" updateTime="1699471815460" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="C649ACE532EB1BD18979365AD56E0B0F">Beilschmiedia danhkyii (Lauraceae), a new species from Vu Quang National Park, Vietnam</mods:title>
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<mods:namePart id="4E50B6F3CC9FCF07E26B0C56E10B3A91">Quang, Bui Hong</mods:namePart>
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<mods:affiliation id="0DE8C204AFE4E3A159968DAB297937A9">Department of Botany, Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi- 10000, Vietnam. &amp; Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi- 10000, Vietnam. &amp; bhquang 78 @ gmail. com; https: // orcid. org / 0000 - 0001 - 6878 - 7514</mods:affiliation>
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<mods:namePart id="BE59F2CA4623AC56ED6E774A52872B91">Tagane, Shuichiro</mods:namePart>
<mods:nameIdentifier id="BDFFBD13CD8B48D88FDAB4406D1F5D76" type="ORCID">0000-0002-1974-7329</mods:nameIdentifier>
<mods:affiliation id="C5053AA552CA97846B1D7270049EBFED">The Kagoshima University Museum, Kagoshima University, 1 - 21 - 30, Korimoto, Kagoshima, 890 - 0065, Japan. &amp; stagane 29 @ gmail. com; https: // orcid. org / 0000 - 0002 - 1974 - 7329</mods:affiliation>
<mods:nameIdentifier id="84845D49D95B2BC365CB3F75AAF311B7" type="email">stagane29@gmail.com</mods:nameIdentifier>
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<mods:namePart id="34B95B086AC04D6D4D1D558D4E9486AF">Viet, Hung Nguyen</mods:namePart>
<mods:nameIdentifier id="96D38F2D2B64FEDB77E743AC25F0A28F" type="ORCID">0000-0003-1659-6059</mods:nameIdentifier>
<mods:affiliation id="7FC6E20A54C421553B1168BD574FBF1D">Vu Quang National Park, Ha Tinh- 480000, Vietnam. &amp; viethung 09122208 @ gmail. com; https: // orcid. org / 0000 - 0003 - 1659 - 6059</mods:affiliation>
<mods:nameIdentifier id="418B12B2ED62817500658E4B9E423C6D" type="email">viethung09122208@gmail.com</mods:nameIdentifier>
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<mods:namePart id="5AD4A27E039540EC1DA43379C3D3CB17">Canh, Toan Thai</mods:namePart>
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<mods:affiliation id="00E1A974BA43BC3456BC1B981DF43245">Vu Quang National Park, Ha Tinh- 480000, Vietnam. &amp; thaicanhtoan @ gmail. com; https: // orcid. org / 0000 - 0002 - 2441 - 2996</mods:affiliation>
<mods:nameIdentifier id="F1B5EFEA3CB2A9C0CC7C855F32AAD0C8" type="email">thaicanhtoan@gmail.com</mods:nameIdentifier>
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<mods:date id="4FADEBD72EA6B36A0B0E4D787DA6FE8F">2021</mods:date>
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<subSubSection id="C3726539FFAEFFFB5FE796BE0973F811" box="[136,1039,1972,1999]" pageId="0" pageNumber="215" type="nomenclature">
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<taxonomicName id="4C684D31FFAEFFFB5FE796BE0E51F810" authority="B.H.Quang, V.H.Nguyen &amp; Tagane" authorityName="B. H. Quang, V. H. Nguyen &amp; Tagane. A. Inflorescences. B. Adaxial" authorityYear="2021" box="[136,813,1972,1999]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="0" pageNumber="215" phylum="Tracheophyta" rank="species" species="danhkyii" status="sp. nov.">
<emphasis id="B91CEAA0FFAEFFFB5FE796BE0CEBF810" bold="true" box="[136,407,1972,1999]" italics="true" pageId="0" pageNumber="215">Beilschmiedia danhkyii</emphasis>
B.H.Quang, V.H.Nguyen &amp; Tagane
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,
<emphasis id="B91CEAA0FFAEFFFB5C5696BF0EF2F811" box="[825,910,1973,1998]" italics="true" pageId="0" pageNumber="215">
<taxonomicNameLabel id="A22F57DBFFAEFFFB5C5696BF0EF2F811" box="[825,910,1973,1998]" pageId="0" pageNumber="215" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="13532A37FFAEFFFB5CF396BE0E96F811" box="[924,1002,1972,1998]" captionStart="FIGURE 1" captionStartId="1.[136,229,1994,2016]" captionTargetBox="[191,1400,394,1957]" captionTargetId="figure-123@1.[183,1404,383,1965]" captionTargetPageId="1" captionText="FIGURE 1. Beilschmiedia danhkyii B.H.Quang, V.H.Nguyen &amp; Tagane. A. Inflorescences. B. Adaxial and abaxial leaf surfaces. C. Portion of inflorescence. D. Flower, side view. E. Flower, top view. F. Inside of flower (some tepals and stamens removed). G. Fruiting branch. H. Fruit longitudinally dissected. From Quang et al. VQG-VQ 15. Photos by Bui Hong Quang." figureDoi="http://doi.org/10.5281/zenodo.5751418" httpUri="https://zenodo.org/record/5751418/files/figure.png" pageId="0" pageNumber="215">Figs. 1</figureCitation>
,
<figureCitation id="13532A37FFAEFFFB5C9796BE097BF811" box="[1016,1031,1972,1998]" captionStart="FIGURE 2" captionStartId="2.[136,229,1878,1900]" captionTargetBox="[157,1431,196,1845]" captionTargetId="figure-23@2.[151,1436,190,1854]" captionTargetPageId="2" captionText="FIGURE 2. Beilschmiedia danhkyii B.H.Quang, V.H.Nguyen &amp; Tagane.A. Flower, top view. B. Flower with part of receptacle and tepals removed. C. Flower opened out. DE. Stamens. F. Glands. G. Pistil. From Quang et al. VQG-VQ 15 (HN)." figureDoi="http://doi.org/10.5281/zenodo.5751420" httpUri="https://zenodo.org/record/5751420/files/figure.png" pageId="0" pageNumber="215">2</figureCitation>
)
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</paragraph>
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<paragraph id="8BD736B2FFAEFFFA5FE7990A0CA6FF06" blockId="0.[136,1451,2046,2070]" lastBlockId="1.[136,1452,158,361]" lastPageId="1" lastPageNumber="216" pageId="0" pageNumber="215">
<materialsCitation id="3B003CEFFFAEFFFA5FE7990A0CAAFF06" ID-GBIF-Occurrence="3414062303" collectingDate="2020-12-12" collectionCode="KAG" collectorName="B. H. Quang &amp; T. D. Binh &amp; H. V. Nguyen &amp; T. C. Toan" country="Vietnam" county="Type" elevation="109" lastPageId="1" lastPageNumber="216" latitude="18.289028" location="Vu Quang National Park" longLatPrecision="1" longitude="105.36095" municipality="Vu Quang District" pageId="0" pageNumber="215" specimenCount="1" stateProvince="Ha Tinh" typeStatus="holotype">
<collectingCounty id="62B64E3EFFAEFFFB5FE7990A0DC7F7CA" box="[136,187,2048,2069]" pageId="0" pageNumber="215">Type</collectingCounty>
:
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<collectingCountry id="F37F7622FFAEFFFB5FB9990A0C34F7CA" box="[214,328,2048,2069]" name="Vietnam" pageId="0" pageNumber="215">VIETNAM</collectingCountry>
.
<collectingRegion id="49ACF850FFAEFFFB5E3B990A0F74F7C9" box="[340,520,2048,2070]" country="Vietnam" name="Ha Tinh" pageId="0" pageNumber="215">Ha Tinh Province</collectingRegion>
:
<collectingMunicipality id="6BB3ACC8FFAEFFFB5D7B990A0FB1F7C9" box="[532,717,2048,2070]" pageId="0" pageNumber="215">Vu Quang District</collectingMunicipality>
,
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,
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,
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,
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a.s.l.
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,
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<collectingDate id="EF92E99AFFAEFFFA5AFC990A0C2BFF6B" lastPageId="1" lastPageNumber="216" pageId="0" pageNumber="215" value="2020-12-12">12 December 2020</collectingDate>
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,
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<collectorName id="269D5364FFAFFFFA5E3091AA0CA8FF6B" box="[351,468,159,181]" pageId="1" pageNumber="216">B.H. Quang</collectorName>
,
<collectorName id="269D5364FFAFFFFA5EB391AA0F45FF6B" box="[476,569,159,181]" pageId="1" pageNumber="216">T.D. Binh</collectorName>
,
<collectorName id="269D5364FFAFFFFA5D2E91AA0FC7FF6A" box="[577,699,160,181]" pageId="1" pageNumber="216">H.V. Nguyen</collectorName>
,
<collectorName id="269D5364FFAFFFFA5DAD91950E62FF6A" box="[706,798,159,181]" pageId="1" pageNumber="216">T.C. Toan</collectorName>
VQG-VQ 15
</emphasis>
[fl. &amp; fr.] (
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HN!; isotypes
<collectionCode id="ED79AE77FFAFFFFA5B8F91950867FF6B" box="[1248,1307,159,180]" country="Japan" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15116" lsid="urn:lsid:biocol.org:col:15116" name="Kagoshima University Museum - Herbarium" pageId="1" pageNumber="216" type="Herbarium">KAG</collectionCode>
!, the herbarium of
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!)
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.
</paragraph>
<paragraph id="8BD736B2FFAFFFFA5FE791ED0FD9FEB6" blockId="1.[136,1452,158,361]" pageId="1" pageNumber="216">
Diagnosis:
<emphasis id="B91CEAA0FFAFFFFA5F8091ED0C7BFF23" bold="true" box="[239,263,231,252]" pageId="1" pageNumber="216"></emphasis>
Similar to
<taxonomicName id="4C684D31FFAFFFFA5E0191ED0E5AFF22" authority="Lecomte (1913: 108)" authorityName="Lecomte" authorityPageNumber="108" authorityYear="1913" box="[366,806,231,253]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="1" pageNumber="216" phylum="Tracheophyta" rank="species" species="balansae">
<emphasis id="B91CEAA0FFAFFFFA5E0191ED0F28FF23" box="[366,596,231,252]" italics="true" pageId="1" pageNumber="216">Beilschmiedia balansae</emphasis>
<bibRefCitation id="EFF94B43FFAFFFFA5D3591E20E5AFF22" author="Lecomte, H." box="[602,806,231,253]" pageId="1" pageNumber="216" pagination="43 - 119" refId="ref3140" refString="Lecomte, H. (1913) Lauracees de Chine et l'Indo- Chine. Nouvelles Archives du Museum d'Histoire Naturelle, ser. 5, 5: 43 - 119." type="journal article" year="1913">Lecomte (1913: 108)</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="4C684D31FFAFFFFA5C3891E209DEFF22" authority="Kostermans (1973: 336)" authorityName="Kostermans" authorityPageNumber="336" authorityYear="1973" box="[855,1186,231,253]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="1" pageNumber="216" phylum="Tracheophyta" rank="species" species="vidalii">
<emphasis id="B91CEAA0FFAFFFFA5C3891E20ED3FF23" box="[855,943,231,253]" italics="true" pageId="1" pageNumber="216">B. vidalii</emphasis>
<bibRefCitation id="EFF94B43FFAFFFFA5CD891E209DEFF22" author="Kostermans, A. J. G. H." box="[951,1186,231,253]" pageId="1" pageNumber="216" pagination="333 - 340" refId="ref3106" refString="Kostermans, A. J. G. H. (1973) Nouveautes pour la flore Indochinoise. Adansonia, ser. 2, 13 (3): 333 - 340." type="journal article" year="1973">Kostermans (1973: 336)</bibRefCitation>
</taxonomicName>
of
<collectingCountry id="F37F7622FFAFFFFA5BAC91ED0868FF22" box="[1219,1300,231,253]" name="Vietnam" pageId="1" pageNumber="216">Vietnam</collectingCountry>
in young twigs and terminal buds densely covered with ferruginous hairs, but distinguished from these two by its small tree habit to
<quantity id="4C909B57FFAFFFFA5A5A90010827FEFE" box="[1333,1371,267,289]" metricMagnitude="0" metricUnit="m" metricValue="8.0" pageId="1" pageNumber="216" unit="m" value="8.0">8 m</quantity>
tall (vs.
<quantity id="4C909B57FFAFFFFA5FD290250C6EFE9A" box="[189,274,303,325]" metricMagnitude="1" metricUnit="m" metricValue="1.9" metricValueMax="2.8" metricValueMin="1.0" pageId="1" pageNumber="216" unit="m" value="19.0" valueMax="28.0" valueMin="10.0">1028 m</quantity>
tall), more secondary veins (1215 pairs vs. 36 pairs in
<taxonomicName id="4C684D31FFAFFFFA5C58903A0ED4FE9B" authorityName="Lecomte" authorityYear="1913" box="[823,936,303,325]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="1" pageNumber="216" phylum="Tracheophyta" rank="species" species="balansae">
<emphasis id="B91CEAA0FFAFFFFA5C58903A0ED4FE9B" box="[823,936,303,325]" italics="true" pageId="1" pageNumber="216">B. balansae</emphasis>
</taxonomicName>
and
<quantity id="4C909B57FFAFFFFA5CB99025096FFE9A" box="[982,1043,303,325]" metricMagnitude="-1" metricUnit="m" metricValue="1.397" metricValueMax="1.778" metricValueMin="1.016" pageId="1" pageNumber="216" unit="in" value="5.5" valueMax="7.0" valueMin="4.0">47 in</quantity>
<taxonomicName id="4C684D31FFAFFFFA5B76903A090CFE9B" authorityName="Kostermans" authorityYear="1973" box="[1049,1136,303,325]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="1" pageNumber="216" phylum="Tracheophyta" rank="species" species="vidalii">
<emphasis id="B91CEAA0FFAFFFFA5B76903A090CFE9B" box="[1049,1136,303,325]" italics="true" pageId="1" pageNumber="216">B. vidalii</emphasis>
</taxonomicName>
) and ellipsoid fruits (vs. globose in
<taxonomicName id="4C684D31FFAFFFFA5FB9905E0C34FEB7" authorityName="Lecomte" authorityYear="1913" box="[214,328,339,361]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="1" pageNumber="216" phylum="Tracheophyta" rank="species" species="balansae">
<emphasis id="B91CEAA0FFAFFFFA5FB9905E0C34FEB7" box="[214,328,339,361]" italics="true" pageId="1" pageNumber="216">B. balansae</emphasis>
</taxonomicName>
and pyriform to ovoid in
<taxonomicName id="4C684D31FFAFFFFA5D50905E0FEBFEB7" authorityName="Kostermans" authorityYear="1973" box="[575,663,339,361]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="1" pageNumber="216" phylum="Tracheophyta" rank="species" species="vidalii">
<emphasis id="B91CEAA0FFAFFFFA5D50905E0FEBFEB7" box="[575,663,339,361]" italics="true" pageId="1" pageNumber="216">B. vidalii</emphasis>
</taxonomicName>
).
</paragraph>
<caption id="DF17663AFFAFFFFA5FE796C0091FF7F8" ID-DOI="http://doi.org/10.5281/zenodo.5751418" ID-Zenodo-Dep="5751418" httpUri="https://zenodo.org/record/5751418/files/figure.png" pageId="1" pageNumber="216" startId="1.[136,229,1994,2016]" targetBox="[191,1400,394,1957]" targetPageId="1">
<paragraph id="8BD736B2FFAFFFFA5FE796C0091FF7F8" blockId="1.[136,1452,1994,2088]" pageId="1" pageNumber="216">
<emphasis id="B91CEAA0FFAFFFFA5FE796C00C7DF800" bold="true" box="[136,257,1994,2016]" pageId="1" pageNumber="216">FIGURE 1.</emphasis>
<taxonomicName id="4C684D31FFAFFFFA5E6596C009FBF83F" authority="B. H. Quang, V. H. Nguyen &amp; Tagane. A. Inflorescences. B. Adaxial" authorityName="B. H. Quang, V. H. Nguyen &amp; Tagane. A. Inflorescences. B. Adaxial" authorityYear="2021" box="[266,1159,1994,2016]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="1" pageNumber="216" phylum="Tracheophyta" rank="species" species="danhkyii">
<emphasis id="B91CEAA0FFAFFFFA5E6596C00C92F800" box="[266,494,1994,2015]" italics="true" pageId="1" pageNumber="216">Beilschmiedia danhkyii</emphasis>
B.H.Quang, V.H.Nguyen &amp; Tagane. A. Inflorescences. B. Adaxial
</taxonomicName>
and abaxial leaf surfaces. C. Portion of inflorescence. D. Flower, side view. E. Flower, top view. F. Inside of flower (some tepals and stamens removed). G. Fruiting branch. H. Fruit longitudinally dissected. From
<emphasis id="B91CEAA0FFAFFFFA5D3D99180E3BF7F8" box="[594,839,2066,2087]" italics="true" pageId="1" pageNumber="216">Quang et al. VQG-VQ 15</emphasis>
. Photos by Bui Hong Quang.
</paragraph>
</caption>
<caption id="DF17663AFFACFFF95FE7965C09F6F84F" ID-DOI="http://doi.org/10.5281/zenodo.5751420" ID-Zenodo-Dep="5751420" httpUri="https://zenodo.org/record/5751420/files/figure.png" pageId="2" pageNumber="217" startId="2.[136,229,1878,1900]" targetBox="[157,1431,196,1845]" targetPageId="2">
<paragraph id="8BD736B2FFACFFF95FE7965C09F6F84F" blockId="2.[136,1451,1878,1936]" pageId="2" pageNumber="217">
<emphasis id="B91CEAA0FFACFFF95FE7965C0D81F8B4" bold="true" box="[136,253,1878,1900]" pageId="2" pageNumber="217">FIGURE 2.</emphasis>
<taxonomicName id="4C684D31FFACFFF95E6D965C0EDAF8B3" authority="B. H. Quang, V. H. Nguyen &amp; Tagane. A. Flower" box="[258,934,1878,1900]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="2" pageNumber="217" phylum="Tracheophyta" rank="species" species="danhkyii">
<emphasis id="B91CEAA0FFACFFF95E6D965C0C9FF8B4" box="[258,483,1878,1899]" italics="true" pageId="2" pageNumber="217">Beilschmiedia danhkyii</emphasis>
B.H.Quang, V.H.Nguyen &amp; Tagane. A. Flower
</taxonomicName>
, top view. B. Flower with part of receptacle and tepals removed. C. Flower opened out. DE. Stamens. F. Glands. G. Pistil. From
<emphasis id="B91CEAA0FFACFFF95C3A96710936F850" box="[853,1098,1914,1936]" italics="true" pageId="2" pageNumber="217">Quang et al. VQG-VQ 15</emphasis>
(HN).
</paragraph>
</caption>
<paragraph id="8BD736B2FFACFFF85FE796B50EF8FD53" blockId="2.[136,1452,1982,2081]" lastBlockId="3.[136,1452,158,1912]" lastPageId="3" lastPageNumber="218" pageId="2" pageNumber="217">
<emphasis id="B91CEAA0FFACFFF95FE796B50DC1F806" bold="true" box="[136,189,1983,2009]" pageId="2" pageNumber="217">Tree</emphasis>
,
<quantity id="4C909B57FFACFFF95FA296B40C6AF806" box="[205,278,1982,2009]" metricMagnitude="0" metricUnit="m" metricValue="6.5" metricValueMax="8.0" metricValueMin="5.0" pageId="2" pageNumber="217" unit="m" value="6.5" valueMax="8.0" valueMin="5.0">58 m</quantity>
tall.
<emphasis id="B91CEAA0FFACFFF95E3D96B50CF3F806" bold="true" box="[338,399,1983,2009]" pageId="2" pageNumber="217">Bark</emphasis>
grayish brown.
<emphasis id="B91CEAA0FFACFFF95D2496B40F87F806" bold="true" box="[587,763,1982,2009]" pageId="2" pageNumber="217">Terminal buds</emphasis>
ovoid,
<quantity id="4C909B57FFACFFF95C3C96B50ECEF806" box="[851,946,1983,2009]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="2" pageNumber="217" unit="mm" value="1.5" valueMax="2.0" valueMin="1.0">12 mm</quantity>
long, apex acute, densely ferruginous hairy.
<emphasis id="B91CEAA0FFACFFF95FE796E80DB1F823" bold="true" box="[136,205,2018,2044]" pageId="2" pageNumber="217">Twigs</emphasis>
densely ferruginous hairy when young, glabrescent, grayish brown, lenticellate.
<emphasis id="B91CEAA0FFACFFF95B0B96E909CAF822" bold="true" box="[1124,1206,2019,2045]" pageId="2" pageNumber="217">Leaves</emphasis>
subopposite; petioles
<quantity id="4C909B57FFACFFF95FE7990D0C7BF7FE" box="[136,263,2055,2081]" metricMagnitude="-3" metricUnit="m" metricValue="9.5" metricValueMax="13.0" metricValueMin="6.0" pageId="2" pageNumber="217" unit="cm" value="0.95" valueMax="1.3" valueMin="0.6">0.61.3 cm</quantity>
long, densely ferruginous hairy when young, glabrescent, slightly sunken adaxially, rounded abaxially; blades elliptic, elliptic-obovate, oblanceolate, 819.8 ×
<quantity id="4C909B57FFADFFF85D9791940E0DFF66" box="[760,881,158,185]" metricMagnitude="-2" metricUnit="m" metricValue="6.75" metricValueMax="10.0" metricValueMin="3.5" pageId="3" pageNumber="218" unit="cm" value="6.75" valueMax="10.0" valueMin="3.5">3.510 cm</quantity>
, thinly coriaceous, adaxial surface glabrous except midrib and secondary veins which are ferruginous hairy, abaxial surface ferruginous hairy, apex acuminate, acumen to
<quantity id="4C909B57FFADFFF85FE791EC0DAFFEDE" box="[136,211,230,257]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="3" pageNumber="218" unit="cm" value="1.2">1.2 cm</quantity>
long, margin entire, base cuneate to acute, midrib sunken adaxially, prominent abaxially, secondary veins 1215 pairs, sunken adaxially, prominent abaxially, tertiary veins scalariform-reticulate, prominent abaxially.
<emphasis id="B91CEAA0FFADFFF85A6D900008D7FEFB" bold="true" box="[1282,1451,266,292]" pageId="3" pageNumber="218">Inflorescences</emphasis>
axillary, paniculate, 23(5) cm long, (3)1015-flowered; rachis densely yellowish brown hairy.
<emphasis id="B91CEAA0FFADFFF85BB490240846FE97" bold="true" box="[1243,1338,302,328]" pageId="3" pageNumber="218">Flowers</emphasis>
yellow to yellowish green
<emphasis id="B91CEAA0FFADFFF85E2B90590CEDFEB3" box="[324,401,339,364]" italics="true" pageId="3" pageNumber="218">in vivo</emphasis>
; pedicel
<quantity id="4C909B57FFADFFF85E9590580F11FEB2" box="[506,621,338,365]" metricMagnitude="-3" metricUnit="m" metricValue="1.9" metricValueMax="3.0" metricValueMin="0.8" pageId="3" pageNumber="218" unit="mm" value="1.9" valueMax="3.0" valueMin="0.8">0.83 mm</quantity>
long, densely yellowish brown hairy; bracteoles ovate to linear,
<quantity id="4C909B57FFADFFF85A22905808D0FEB2" box="[1357,1452,338,365]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="3" pageNumber="218" unit="mm" value="1.5" valueMax="2.0" valueMin="1.0">12 mm</quantity>
long, densely yellowish brown hairy on both surfaces, caducous.
<emphasis id="B91CEAA0FFADFFF85C1B907C092CFE4F" bold="true" box="[884,1104,374,400]" pageId="3" pageNumber="218">Receptacular tube</emphasis>
not distinct, tepals 6, ovate to broadly ovate, 23.5 ×
<quantity id="4C909B57FFADFFF85EE290900C90FE6A" box="[397,492,410,437]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="3" pageNumber="218" unit="mm" value="1.5" valueMax="2.0" valueMin="1.0">12 mm</quantity>
, apex acute, sparsely yellowish brown hairy on both surfaces.
<emphasis id="B91CEAA0FFADFFF85BC690900872FE6B" bold="true" box="[1193,1294,410,436]" pageId="3" pageNumber="218">Stamens</emphasis>
9, 3-whorled, first and second whorls introrse, third whorl extrorse, stamens in third whorl with a pair of glands at base; glands reniform, ca.
<quantity id="4C909B57FFADFFF85E7190E80C08FE22" box="[286,372,482,509]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="3" pageNumber="218" unit="mm" value="0.3">0.3 mm</quantity>
long, glabrous; filaments,
<quantity id="4C909B57FFADFFF85DF190E80E58FE22" box="[670,804,482,509]" metricMagnitude="-4" metricUnit="m" metricValue="5.5" metricValueMax="7.0" metricValueMin="4.0" pageId="3" pageNumber="218" unit="mm" value="0.55" valueMax="0.7" valueMin="0.4">0.40.7 mm</quantity>
long, hairy near base; anthers
<quantity id="4C909B57FFADFFF85B1790E80982FE22" box="[1144,1278,482,509]" metricMagnitude="-4" metricUnit="m" metricValue="5.5" metricValueMax="7.0" metricValueMin="4.0" pageId="3" pageNumber="218" unit="mm" value="0.55" valueMax="0.7" valueMin="0.4">0.40.7 mm</quantity>
long, glabrous, 2-celled; staminodes 3, spathulate, ca.
<quantity id="4C909B57FFADFFF85D28930C0FDCFDFE" box="[583,672,518,545]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="3" pageNumber="218" unit="mm" value="0.8">0.8 mm</quantity>
long, glabrous.
<emphasis id="B91CEAA0FFADFFF85C31930C0ED6FDFF" bold="true" box="[862,938,518,544]" pageId="3" pageNumber="218">Ovary</emphasis>
ovoid,
<quantity id="4C909B57FFADFFF85B6A930C09F3FDFE" box="[1029,1167,518,545]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" metricValueMax="8.0" metricValueMin="6.0" pageId="3" pageNumber="218" unit="mm" value="0.7" valueMax="0.8" valueMin="0.6">0.60.8 mm</quantity>
long, glabrous, style ca.
<quantity id="4C909B57FFADFFF85FE793200DA3FD9A" box="[136,223,554,581]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="3" pageNumber="218" unit="mm" value="0.2">0.2 mm</quantity>
long, stigma capitate, ca.
<quantity id="4C909B57FFADFFF85D6993200F21FD9A" box="[518,605,554,581]" metricMagnitude="-4" metricUnit="m" metricValue="1.0" pageId="3" pageNumber="218" unit="mm" value="0.1">0.1 mm</quantity>
in diam.
<emphasis id="B91CEAA0FFADFFF85DA793200E0AFD9B" bold="true" box="[712,886,554,580]" pageId="3" pageNumber="218">Infructescence</emphasis>
usually bearing two or three mature fruits.
<emphasis id="B91CEAA0FFADFFF85A0D932008D7FD9B" bold="true" box="[1378,1451,554,580]" pageId="3" pageNumber="218">Fruits</emphasis>
ellipsoid,
<quantity id="4C909B57FFADFFF85F9993440C35FDB6" box="[246,329,590,617]" metricMagnitude="-2" metricUnit="m" metricValue="6.5" metricValueMax="8.0" metricValueMin="5.0" pageId="3" pageNumber="218" unit="cm" value="6.5" valueMax="8.0" valueMin="5.0">58 cm</quantity>
long,
<quantity id="4C909B57FFADFFF85EFF93440C9EFDB6" box="[400,482,590,617]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" metricValueMax="4.0" metricValueMin="2.0" pageId="3" pageNumber="218" unit="cm" value="3.0" valueMax="4.0" valueMin="2.0">24 cm</quantity>
in diam., apex obtuse to rounded, glabrous, green to dark green
<emphasis id="B91CEAA0FFADFFF85BDD93450981FDB7" box="[1202,1277,591,616]" italics="true" pageId="3" pageNumber="218">in vivo</emphasis>
, reddish brown
<emphasis id="B91CEAA0FFADFFF85FE793790DA3FD53" box="[136,223,627,652]" italics="true" pageId="3" pageNumber="218">in sicco</emphasis>
; fruiting stalks
<quantity id="4C909B57FFADFFF85EE093780C9EFD52" box="[399,482,626,653]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="3" pageNumber="218" unit="cm" value="4.0" valueMax="5.0" valueMin="3.0">35 cm</quantity>
long, thickened,
<quantity id="4C909B57FFADFFF85DCB93780E5DFD52" box="[676,801,626,653]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" metricValueMax="6.0" metricValueMin="5.0" pageId="3" pageNumber="218" unit="cm" value="0.55" valueMax="0.6" valueMin="0.5">0.50.6 cm</quantity>
in diam.
</paragraph>
<paragraph id="8BD736B2FFADFFF85FD2939C0F8DFCC2" blockId="3.[136,1452,158,1912]" pageId="3" pageNumber="218">
<emphasis id="B91CEAA0FFADFFF85FD2939C0F27FD6F" bold="true" box="[189,603,662,688]" pageId="3" pageNumber="218">Additional specimens examined:—</emphasis>
<materialsCitation id="3B003CEFFFADFFF85D34939C0CF8FD26" ID-GBIF-Occurrence="3414062301" collectingDate="2015-07-23" collectorName="Yahara" country="Vietnam" county="Vu Quang District" elevation="86" latitude="18.27675" location="Vu Quang National Park" longLatPrecision="1" longitude="105.36892" municipality="Vu Quang National Park" pageId="3" pageNumber="218" specimenCount="1" stateProvince="Ha Tinh Province">
<collectingCountry id="F37F7622FFADFFF85D34939C0F9CFD6F" box="[603,736,662,688]" name="Vietnam" pageId="3" pageNumber="218">VIETNAM</collectingCountry>
.
<collectingRegion id="49ACF850FFADFFF85D86939D0ECEFD6F" box="[745,946,662,689]" country="Vietnam" name="Ha Tinh" pageId="3" pageNumber="218">Ha Tinh Province</collectingRegion>
:
<collectingCounty id="62B64E3EFFADFFF85CD4939D09F5FD6F" box="[955,1161,662,689]" pageId="3" pageNumber="218">Vu Quang District</collectingCounty>
,
<collectingMunicipality id="6BB3ACC8FFADFFF85BFC939D08DBFD6F" box="[1171,1447,662,689]" pageId="3" pageNumber="218">Vu Quang National Park</collectingMunicipality>
,
<geoCoordinate id="EE5C5075FFADFFF85FE793B60C59FD08" box="[136,293,700,727]" degrees="18" direction="north" minutes="16" orientation="latitude" pageId="3" pageNumber="218" precision="1" seconds="34.2" value="18.276167">18°1634.2″N</geoCoordinate>
,
<geoCoordinate id="EE5C5075FFADFFF85E5E93B60CA5FD08" box="[305,473,700,727]" degrees="105" direction="east" minutes="22" orientation="longitude" pageId="3" pageNumber="218" precision="1" seconds="14.8" value="105.37078">105°2214.8″E</geoCoordinate>
,
<elevation id="0045D181FFADFFF85E8993B00F22FD0B" box="[486,606,698,725]" metricMagnitude="1" metricUnit="m" metricValue="8.6" pageId="3" pageNumber="218" unit="m" value="86.0">
<quantity id="4C909B57FFADFFF85E8993B00F5CFD0A" box="[486,544,698,725]" metricMagnitude="1" metricUnit="m" metricValue="8.6" pageId="3" pageNumber="218" unit="m" value="86.0">86 m</quantity>
a.s.l.
</elevation>
,
<date id="FFD61072FFADFFF85D0493B00E7DFD0A" box="[619,769,698,725]" pageId="3" pageNumber="218" value="2015-07-23">
<collectingDate id="EF92E99AFFADFFF85D0493B00E7DFD0A" box="[619,769,698,725]" pageId="3" pageNumber="218" value="2015-07-23">23 July 2015</collectingDate>
</date>
,
<emphasis id="B91CEAA0FFADFFF85C6193B00E8CFD0B" box="[782,1008,698,724]" italics="true" pageId="3" pageNumber="218">
<collectorName id="269D5364FFADFFF85C6193B00E22FD0B" box="[782,862,698,724]" pageId="3" pageNumber="218">Yahara</collectorName>
et al. V3459
</emphasis>
[ster.] (DLU, FU, the herbarium of Vu Quang National Park);
</materialsCitation>
<materialsCitation id="3B003CEFFFADFFF85EE493D40F91FCC2" ID-GBIF-Occurrence="3414062302" collectingDate="2015-07-23" collectorName="Yahara" country="Vietnam" county="Vu Quang District" elevation="168" latitude="18.27675" location="Vu Quang National Park" longLatPrecision="1" longitude="105.36892" municipality="Vu Quang National Park" pageId="3" pageNumber="218" specimenCount="1" stateProvince="Ha Tinh">
ibid.,
<geoCoordinate id="EE5C5075FFADFFF85EA493EA0F1BFD24" box="[459,615,736,763]" degrees="18" direction="north" minutes="16" orientation="latitude" pageId="3" pageNumber="218" precision="1" seconds="36.3" value="18.27675">18°1636.3″N</geoCoordinate>
,
<geoCoordinate id="EE5C5075FFADFFF85D1C93EA0E66FD24" box="[627,794,736,763]" degrees="105" direction="east" minutes="22" orientation="longitude" pageId="3" pageNumber="218" precision="1" seconds="08.1" value="105.36892">105°2208.1″E</geoCoordinate>
,
<elevation id="0045D181FFADFFF85C4A93D40EDBFD27" box="[805,935,734,761]" metricMagnitude="2" metricUnit="m" metricValue="1.68" pageId="3" pageNumber="218" unit="m" value="168.0">
<quantity id="4C909B57FFADFFF85C4A93D40E10FD26" box="[805,876,734,761]" metricMagnitude="2" metricUnit="m" metricValue="1.68" pageId="3" pageNumber="218" unit="m" value="168.0">168 m</quantity>
a.s.l.
</elevation>
,
<date id="FFD61072FFADFFF85CDC93D4093AFD26" box="[947,1094,734,761]" pageId="3" pageNumber="218" value="2015-07-23">
<collectingDate id="EF92E99AFFADFFF85CDC93D4093AFD26" box="[947,1094,734,761]" pageId="3" pageNumber="218" value="2015-07-23">23 July 2015</collectingDate>
</date>
,
<emphasis id="B91CEAA0FFADFFF85B3F93D40852FD27" box="[1104,1326,734,760]" italics="true" pageId="3" pageNumber="218">
<collectorName id="269D5364FFADFFF85B3F93D409DCFD27" box="[1104,1184,734,760]" pageId="3" pageNumber="218">Yahara</collectorName>
et al. V3497
</emphasis>
[young fr.] (DLU, FU, the herbarium of Vu Quang National Park)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C3726539FFADFFF85FD2922C0866FC2A" pageId="3" pageNumber="218" type="distribution">
<paragraph id="8BD736B2FFADFFF85FD2922C0964FC9E" blockId="3.[136,1452,158,1912]" box="[189,1048,806,833]" pageId="3" pageNumber="218">
<emphasis id="B91CEAA0FFADFFF85FD2922C0C09FC9F" bold="true" box="[189,373,806,832]" pageId="3" pageNumber="218">Distribution:—</emphasis>
<collectingCountry id="F37F7622FFADFFF85E1A922C0CA8FC9F" box="[373,468,806,832]" name="Vietnam" pageId="3" pageNumber="218">Vietnam</collectingCountry>
(so far known only from Vu Quang National Park).
</paragraph>
<paragraph id="8BD736B2FFADFFF85FD292400C45FC0F" blockId="3.[136,1452,158,1912]" pageId="3" pageNumber="218">
<emphasis id="B91CEAA0FFADFFF85FD292400C42FCBB" bold="true" box="[189,318,842,868]" pageId="3" pageNumber="218">Habitat:—</emphasis>
<taxonomicName id="4C684D31FFADFFF85E5192400F3AFCBB" box="[318,582,842,868]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="danhkyii">
<emphasis id="B91CEAA0FFADFFF85E5192400F3AFCBB" box="[318,582,842,868]" italics="true" pageId="3" pageNumber="218">Beilschmiedia danhkyii</emphasis>
</taxonomicName>
grows near streams in primary broad-leaved forest, at elevation from
<quantity id="4C909B57FFADFFF85A1F92400DA8FC56" metricMagnitude="2" metricUnit="m" metricValue="1.25" metricValueMax="1.7" metricValueMin="0.8" pageId="3" pageNumber="218" unit="m" value="125.0" valueMax="170.0" valueMin="80.0">
80 to
<specimenCount id="9D6EFD3BFFADFFF85FE792640DA8FC56" box="[136,212,878,905]" pageId="3" pageNumber="218" type="generic">170 m</specimenCount>
</quantity>
. It is associated with
<taxonomicName id="4C684D31FFADFFF85EA292640E6EFC56" authority="Nees" authorityName="Nees" box="[461,786,878,905]" class="Magnoliopsida" family="Acanthaceae" genus="Leptostachya" higherTaxonomySource="GBIF" kingdom="Plantae" order="Lamiales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="wallichii">
<emphasis id="B91CEAA0FFADFFF85EA292640FB2FC57" box="[461,718,878,904]" italics="true" pageId="3" pageNumber="218">Leptostachya wallichii</emphasis>
Nees
</taxonomicName>
,
<taxonomicName id="4C684D31FFADFFF85C70926509F9FC57" authority="Hook. &amp; Arn." authorityName="Hook. &amp; Arn." box="[799,1157,878,904]" class="Magnoliopsida" family="Moraceae" genus="Ficus" kingdom="Plantae" order="Rosales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="pyriformis">
<emphasis id="B91CEAA0FFADFFF85C7092650EA7FC57" box="[799,987,878,904]" italics="true" pageId="3" pageNumber="218">Ficus pyriformis</emphasis>
Hook. &amp; Arn.
</taxonomicName>
,
<taxonomicName id="4C684D31FFADFFF85BFD92640C66FC73" authority="(Drake) Gilg" authorityName="Gilg" baseAuthorityName="Drake" class="Magnoliopsida" family="Thymelaeaceae" genus="Rhamnoneuron" kingdom="Plantae" order="Malvales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="balansae">
<emphasis id="B91CEAA0FFADFFF85BFD926408D7FC57" box="[1170,1451,878,904]" italics="true" pageId="3" pageNumber="218">Rhamnoneuron balansae</emphasis>
(Drake) Gilg
</taxonomicName>
,
<taxonomicName id="4C684D31FFADFFF85E4A92990FF7FC73" authority="Planch." authorityName="Planch." box="[293,651,914,941]" class="Magnoliopsida" family="Cannabaceae" genus="Gironniera" kingdom="Plantae" order="Rosales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="subaequalis">
<emphasis id="B91CEAA0FFADFFF85E4A92990F53FC73" box="[293,559,914,941]" italics="true" pageId="3" pageNumber="218">Gironniera subaequalis</emphasis>
Planch.
</taxonomicName>
,
<taxonomicName id="4C684D31FFADFFF85DF992980976FC73" authority="(Hance) Hemsl." authorityName="Hemsl." baseAuthorityName="Hance" box="[662,1034,914,940]" class="Magnoliopsida" family="Elaeocarpaceae" genus="Sloanea" kingdom="Plantae" order="Oxalidales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="sinensis">
<emphasis id="B91CEAA0FFADFFF85DF992980E33FC73" box="[662,847,914,940]" italics="true" pageId="3" pageNumber="218">Sloanea sinensis</emphasis>
(Hance) Hemsl.
</taxonomicName>
,
<taxonomicName id="4C684D31FFADFFF85B7B92990906FC72" box="[1044,1146,915,941]" class="Liliopsida" family="Musaceae" genus="Musa" kingdom="Plantae" order="Zingiberales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="undetermined">
<emphasis id="B91CEAA0FFADFFF85B7B9299092EFC73" box="[1044,1106,915,940]" italics="true" pageId="3" pageNumber="218">Musa</emphasis>
sp.
</taxonomicName>
, and
<taxonomicName id="4C684D31FFADFFF85BDA92980C45FC0F" authority="(C. Presl) Kuhn." class="Polypodiopsida" family="Osmundaceae" genus="Osmunda" kingdom="Plantae" order="Osmundales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="banksiifolia">
<emphasis id="B91CEAA0FFADFFF85BDA929808D7FC73" box="[1205,1451,914,940]" italics="true" pageId="3" pageNumber="218">Osmunda banksiifolia</emphasis>
(C.Presl) Kuhn.
</taxonomicName>
</paragraph>
<paragraph id="8BD736B2FFADFFF85FD292D00866FC2A" blockId="3.[136,1452,158,1912]" box="[189,1306,986,1013]" pageId="3" pageNumber="218">
<emphasis id="B91CEAA0FFADFFF85FD292D00C23FC2B" bold="true" box="[189,351,986,1012]" pageId="3" pageNumber="218">Phenology:—</emphasis>
Flowering specimens were collected in December and fruiting in July and December.
</paragraph>
</subSubSection>
<subSubSection id="C3726539FFADFFF85FD292F40F19F8A7" pageId="3" pageNumber="218" type="etymology">
<paragraph id="8BD736B2FFADFFF85FD292F40FA3FBBF" blockId="3.[136,1452,158,1912]" pageId="3" pageNumber="218">
<emphasis id="B91CEAA0FFADFFF85FD292F40C18FBC7" bold="true" box="[189,356,1022,1048]" pageId="3" pageNumber="218">Etymology:—</emphasis>
The specific epithet
<taxonomicName id="4C684D31FFADFFF85D2392F40FD0FBC7" box="[588,684,1022,1048]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="danhkyii">
<emphasis id="B91CEAA0FFADFFF85D2392F40FD0FBC7" box="[588,684,1022,1048]" italics="true" pageId="3" pageNumber="218">danhkyii</emphasis>
</taxonomicName>
is named after Mr. Nguyen Danh Ky, the director of the Vu Quang National Park, who made a great contribution for conservation of the primary forests in Vu Quang National Park, and supported us to collect and discover this new species.
</paragraph>
<paragraph id="8BD736B2FFADFFF85FD295600F29FB5B" blockId="3.[136,1452,158,1912]" box="[189,597,1130,1159]" pageId="3" pageNumber="218">
<emphasis id="B91CEAA0FFADFFF85FD295600CCDFB5B" bold="true" box="[189,433,1130,1156]" pageId="3" pageNumber="218">Vernacular name:—</emphasis>
Chắp danhkyii
</paragraph>
<paragraph id="8BD736B2FFADFFF85FD295840EA3FA7B" blockId="3.[136,1452,158,1912]" pageId="3" pageNumber="218">
<emphasis id="B91CEAA0FFADFFF85FD295840F19FB77" bold="true" box="[189,613,1166,1192]" pageId="3" pageNumber="218">Preliminary conservation status:—</emphasis>
Critically Endangered (CR).
<taxonomicName id="4C684D31FFADFFF85CDD958409C7FB77" box="[946,1211,1166,1192]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="danhkyii">
<emphasis id="B91CEAA0FFADFFF85CDD958409C7FB77" box="[946,1211,1166,1192]" italics="true" pageId="3" pageNumber="218">Beilschmiedia danhkyii</emphasis>
</taxonomicName>
is known only from three locations in primary broad-leaved evergreen forest in Vu Quang National Park, at elevation between 80 and
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, which are
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apart each other. The extent of occurrence (EOO) is
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² and the area of occupancy (AOO) is
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². Although it is likely to have more subpopulations in the region, the area is considered as a single locality based on
<bibRefCitation id="EFF94B43FFADFFF85E3C94140C96FAE7" author="IUCN" box="[339,490,1310,1336]" pageId="3" pageNumber="218" refId="ref3073" refString="IUCN (2021) IUCN Red List Categories and Criteria, version 2021 - 1. Available from: http: // www. iucnredlist. org (Accessed 17 July 2021)" type="url" year="2021">IUCN (2021)</bibRefCitation>
criteria of the area of occurrence estimated less than
<quantity id="4C909B57FFADFFF85B3D941409E7FAE7" box="[1106,1179,1310,1336]" metricMagnitude="4" metricUnit="m" metricValue="1.0" pageId="3" pageNumber="218" unit="km" value="10.0">10 km</quantity>
<superScript id="7C1D9BFAFFADFFF85BF4941409DFFAF3" attach="left" box="[1179,1187,1310,1324]" fontSize="6" pageId="3" pageNumber="218">2</superScript>
. It is locally not a rare species but the number of mature individuals is estimated less than 250 from our field observation. The habitat is located within the protected area of Vu Quang National Park and it is well protected. Given this situation, it is assessed here as Critically Endangered (CR) C2a(ii), following IUCN criteria (2021).
</paragraph>
<paragraph id="8BD736B2FFADFFF85FD294A40F19F8A7" blockId="3.[136,1452,158,1912]" pageId="3" pageNumber="218">
<emphasis id="B91CEAA0FFADFFF85FD294A40C5AFA17" bold="true" box="[189,294,1454,1480]" pageId="3" pageNumber="218">Notes:—</emphasis>
<taxonomicName id="4C684D31FFADFFF85E4994A40F4CFA17" box="[294,560,1454,1480]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="danhkyii">
<emphasis id="B91CEAA0FFADFFF85E4994A40F4CFA17" box="[294,560,1454,1480]" italics="true" pageId="3" pageNumber="218">Beilschmiedia danhkyii</emphasis>
</taxonomicName>
is characterized by ferruginous hairy terminal buds, branchlets and abaxial surface of lamina, subopposite leaves, adaxially impressed midrib and secondary veins, short inflorescence 23(5) cm long, and large ellipsoid fruits
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long and
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in diam., by which combination it is clearly distinguished from all other
<taxonomicName id="4C684D31FFADFFF85E4897100F61F9EB" box="[295,541,1562,1588]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="undetermined">
<emphasis id="B91CEAA0FFADFFF85E4897100CBAF9EB" box="[295,454,1562,1588]" italics="true" pageId="3" pageNumber="218">Beilschmiedia</emphasis>
species
</taxonomicName>
known from Indochina. In addition to
<taxonomicName id="4C684D31FFADFFF85CA397110933F9EB" box="[972,1103,1562,1588]" class="Magnoliopsida" family="Thymelaeaceae" genus="Rhamnoneuron" kingdom="Plantae" order="Malvales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="balansae">
<emphasis id="B91CEAA0FFADFFF85CA397110933F9EB" box="[972,1103,1562,1588]" italics="true" pageId="3" pageNumber="218">B. balansae</emphasis>
</taxonomicName>
and
<taxonomicName id="4C684D31FFADFFF85BEB97110997F9EB" authorityName="Kostermans" authorityYear="1973" box="[1156,1259,1562,1588]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="vidalii">
<emphasis id="B91CEAA0FFADFFF85BEB97110997F9EB" box="[1156,1259,1562,1588]" italics="true" pageId="3" pageNumber="218">B. vidalii</emphasis>
</taxonomicName>
mentioned in the above diagnosis,
<taxonomicName id="4C684D31FFADFFF85E2897350CB8F987" box="[327,452,1598,1624]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="danhkyii">
<emphasis id="B91CEAA0FFADFFF85E2897350CB8F987" box="[327,452,1598,1624]" italics="true" pageId="3" pageNumber="218">B. danhkyii</emphasis>
</taxonomicName>
is also similar to
<taxonomicName id="4C684D31FFADFFF85DEC97350EB6F987" authority="Liu (1932: 107)" authorityName="Liu" authorityPageNumber="107" authorityYear="1932" box="[643,970,1598,1624]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="ferruginea">
<emphasis id="B91CEAA0FFADFFF85DEC97350E6BF987" box="[643,791,1598,1624]" italics="true" pageId="3" pageNumber="218">B. ferruginea</emphasis>
<bibRefCitation id="EFF94B43FFADFFF85C7397340EB6F987" author="Liu, H." box="[796,970,1598,1624]" pageId="3" pageNumber="218" refId="ref3285" refString="Liu, H. (1932) Contribution a l'Etude Systematique et Phytogeographique des Lauracees de Chine et d'Indochine. Jouve, Paris." type="book" year="1932">Liu (1932: 107)</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="4C684D31FFADFFF85C9197350857F987" authority="Liu (1932: 109)" authorityName="Liu" authorityPageNumber="109" authorityYear="1932" box="[1022,1323,1598,1624]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="poilanei">
<emphasis id="B91CEAA0FFADFFF85C919735090BF987" box="[1022,1143,1598,1624]" italics="true" pageId="3" pageNumber="218">B. poilanei</emphasis>
<bibRefCitation id="EFF94B43FFADFFF85B1297340857F987" author="Liu, H." box="[1149,1323,1598,1624]" pageId="3" pageNumber="218" refId="ref3285" refString="Liu, H. (1932) Contribution a l'Etude Systematique et Phytogeographique des Lauracees de Chine et d'Indochine. Jouve, Paris." type="book" year="1932">Liu (1932: 109)</bibRefCitation>
</taxonomicName>
of
<collectingCountry id="F37F7622FFADFFF85A22973408D0F987" box="[1357,1452,1598,1624]" name="Vietnam" pageId="3" pageNumber="218">Vietnam</collectingCountry>
in having densely ferruginous hairy buds, twigs and leaves, though
<bibRefCitation id="EFF94B43FFADFFF85CEB97680955F9A3" author="de Kok, R. P. J." box="[900,1065,1634,1660]" pageId="3" pageNumber="218" pagination="1 - 26" refId="ref3023" refString="de Kok, R. P. J. (2021) A revision of Beilschmiedia (Lauraceae) for Thailand and Indochina. Thai Forest Bulletin, Botany 49 (1): 1 - 26. https: // doi. org / 10.20531 / tfb. 2021.49.1.01" type="journal article" year="2021">de Kok (2021)</bibRefCitation>
excluded the former species from
<taxonomicName id="4C684D31FFADFFF85FE7978C0C5BF97F" authorityName="Nees von Esenbeck" authorityYear="1831" box="[136,295,1670,1696]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="genus">
<emphasis id="B91CEAA0FFADFFF85FE7978C0C5BF97F" box="[136,295,1670,1696]" italics="true" pageId="3" pageNumber="218">Beilschmiedia</emphasis>
</taxonomicName>
due to its inflorescence typical for the genus
<taxonomicName id="4C684D31FFADFFF85C41978C0EE5F97F" box="[814,921,1670,1696]" class="Magnoliopsida" family="Lauraceae" genus="Dehaasia" kingdom="Plantae" order="Laurales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="genus">
<emphasis id="B91CEAA0FFADFFF85C41978C0EE5F97F" box="[814,921,1670,1696]" italics="true" pageId="3" pageNumber="218">Dehaasia</emphasis>
</taxonomicName>
(
<typeStatus id="54D38810FFADFFF85CC6978C0EA7F97F" box="[937,987,1670,1696]" pageId="3" pageNumber="218">type</typeStatus>
2 of
<bibRefCitation id="EFF94B43FFADFFF85B77978D0984F97F" author="van der Werff, H." box="[1048,1272,1670,1697]" pageId="3" pageNumber="218" pagination="125 - 140" refId="ref3578" refString="van der Werff, H. (2001) An annotated key to the genera of Lauraceae in the flora Malesiana region. Blumea 46 (1): 125 - 140." type="journal article" year="2001">van der Werff 2001</bibRefCitation>
).
<taxonomicName id="4C684D31FFADFFF85A62978C0DA6F91B" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="dankyii">
<emphasis id="B91CEAA0FFADFFF85A62978C0DA6F91B" italics="true" pageId="3" pageNumber="218">Beilschmiedia dankyii</emphasis>
</taxonomicName>
is distinguished from
<taxonomicName id="4C684D31FFADFFF85EB397A10F0FF91B" authorityName="Liu" authorityYear="1932" box="[476,627,1706,1732]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="ferruginea">
<emphasis id="B91CEAA0FFADFFF85EB397A10F0FF91B" box="[476,627,1706,1732]" italics="true" pageId="3" pageNumber="218">B. ferruginea</emphasis>
</taxonomicName>
by its shorter plant height (
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tall in
<taxonomicName id="4C684D31FFADFFF85B3E97A109AEF91B" box="[1105,1234,1706,1732]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="danhkyii">
<emphasis id="B91CEAA0FFADFFF85B3E97A109AEF91B" box="[1105,1234,1706,1732]" italics="true" pageId="3" pageNumber="218">B. danhkyii</emphasis>
</taxonomicName>
vs.
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tall in
<taxonomicName id="4C684D31FFADFFF85AFC97A10D82F937" authorityName="Liu" authorityYear="1932" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="ferruginea">
<emphasis id="B91CEAA0FFADFFF85AFC97A10D82F937" italics="true" pageId="3" pageNumber="218">B. ferruginea</emphasis>
</taxonomicName>
), more secondary veins (1215 pairs vs. 1012 pairs), and inflorescence short, axillary and paniculate, 23(5) cm long (vs. paniculate-racemose inflorescence with the lateral flowers of the cymes strictly opposite, arising as lateral branches of newly sprouted shoots, (2)
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long); and from
<taxonomicName id="4C684D31FFADFFF85CB4961D092BF8EF" authorityName="Liu" authorityYear="1932" box="[987,1111,1814,1840]" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" kingdom="Plantae" order="Laurales" pageId="3" pageNumber="218" phylum="Tracheophyta" rank="species" species="poilanei">
<emphasis id="B91CEAA0FFADFFF85CB4961D092BF8EF" box="[987,1111,1814,1840]" italics="true" pageId="3" pageNumber="218">B. poilanei</emphasis>
</taxonomicName>
by its lamina elliptic, ellipticobovate or oblanceolate and ferruginous hairy on abaxial surface (vs. lanceolate and glabrous). A detailed comparison between these species is shown in
<tableCitation id="C6EA0309FFADFFF85D6496540F23F8A7" box="[523,607,1886,1912]" captionStart="TABLE 1" captionStartId="4.[136,224,159,183]" captionTargetPageId="4" captionText="TABLE 1. Morphological comparison of Beilschmiedia danhkyii with its putative closest allies. The characters of B. balansae, B. vidalii, B. ferruginea, and B. poilanei are derived from Lecomte (1913, 1914), Liu (1932), and de Kok (2021) and their type specimens." httpUri="http://table.plazi.org/id/DF17663AFFAAFFFF5FE791950CE4FF20" pageId="3" pageNumber="218" tableUuid="DF17663AFFAAFFFF5FE791950CE4FF20">Table 1</tableCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>