treatments-xml/data/F0/7D/AA/F07DAA401A37A368DFB5FB9FFD6C0151.xml
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<document id="16CAC4CD78AB532A792E67DA346C9FC7" ID-DOI="10.11646/phytotaxa.632.1.5" ID-ISSN="1179-3163" ID-Zenodo-Dep="10435180" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="jonas" IM.materialsCitations_approvedBy="jonas" IM.metadata_approvedBy="felipe" IM.tables_approvedBy="jonas" IM.taxonomicNames_approvedBy="jonas" IM.treatmentCitations_approvedBy="jonas" IM.treatments_approvedBy="jonas" checkinTime="1703667787765" checkinUser="plazi" docAuthor="Nguyen, Van Canh, Averyanov, Leonid V., Nguyen, Quoc Bao, Dang, Van Son, Nguyen, Van Khuong, Maisak, Tatiana V. &amp; Truong, Ba Vuong" docDate="2023" docId="F07DAA401A37A368DFB5FB9FFD6C0151" docLanguage="en" docName="phytotaxa.632.1.5.pdf" docOrigin="Phytotaxa 632 (1)" docSource="https://phytotaxa.mapress.com/pt/article/download/phytotaxa.632.1.5/51389" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Hoya phuwuaensis Kidyoo. A, B. Flattened 2016" docType="treatment" docVersion="3" lastPageNumber="67" masterDocId="0C44D2381A32A36FDF3DFF88FFFC0530" masterDocTitle="A new species, Hoya honglenae and the first report of H. acuminata and H. phuwuaensis (Apocynaceae, Asclepiadoideae) in the flora of Vietnam" masterLastPageNumber="68" masterPageNumber="60" pageNumber="65" updateTime="1704307663811" updateUser="jonas" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="54BD2309F66050B5E403583902B70FC4">A new species, Hoya honglenae and the first report of H. acuminata and H. phuwuaensis (Apocynaceae, Asclepiadoideae) in the flora of Vietnam</mods:title>
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<mods:namePart id="534F9409AA774A5AA0ABA8845E193BD4">Nguyen, Van Canh</mods:namePart>
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<mods:namePart id="8A85C0BEC9731801D1B5E06711377E97">Averyanov, Leonid V.</mods:namePart>
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<mods:affiliation id="0419AFAF8F13536A485FFC92FB50A331">Komarov Botanical Institute of the Russian Academy of Sciences, Prof. Popov Street 2, 197376, St. Petersburg, Russia.</mods:affiliation>
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<mods:namePart id="998AB068C831F01BDCA6F3DA76A51FFE">Nguyen, Quoc Bao</mods:namePart>
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<mods:affiliation id="FDBB8E8D0666C5DB94DB9B2734CBD424">Institute of Tropical Biology Vietnam Academy of Science and Technology, 85 Tran Quoc Toan, District 3, Ho Chi Minh City, Vietnam.</mods:affiliation>
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<mods:namePart id="54A535186BBE860690A014085DC5A2A0">Dang, Van Son</mods:namePart>
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<mods:affiliation id="E1CB3DC39B9B52B55AC91992766A7157">Institute of Tropical Biology Vietnam Academy of Science and Technology, 85 Tran Quoc Toan, District 3, Ho Chi Minh City, Vietnam.</mods:affiliation>
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<mods:namePart id="26248EB4EDBACAC9995A5EE738550E5C">Nguyen, Van Khuong</mods:namePart>
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<mods:affiliation id="20463857E4F0FE23243D6E8E8912A415">Institute of Applied Technology, Thu Dau Mot University, No. 6 Tran Van On Street, Phu Hoa Ward, Thu Dau Mot City, Binh Duong Province, Vietnam.</mods:affiliation>
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<mods:namePart id="C41D04E1D5CD8D6485E90F0B60A35714">Maisak, Tatiana V.</mods:namePart>
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<mods:affiliation id="C2EAEB00E3F9E3CCC9D819B539497AE1">Komarov Botanical Institute of the Russian Academy of Sciences, Prof. Popov Street 2, 197376, St. Petersburg, Russia.</mods:affiliation>
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<mods:namePart id="0BAC46CB35434AF492F536FAF3B42295">Truong, Ba Vuong</mods:namePart>
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<mods:affiliation id="3E1B4C5E729AB0043C09EF238CDF3B34">Institute of Tropical Biology Vietnam Academy of Science and Technology, 85 Tran Quoc Toan, District 3, Ho Chi Minh City, Vietnam.</mods:affiliation>
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<mods:title id="2093296099DAF994A71DE2EF1761B208">Phytotaxa</mods:title>
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<mods:date id="99CA887FDD7A86B7A873F7947B0D04FB">2023</mods:date>
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<mods:number id="0FCC0FCF7D52F179A84DF606B8E95044">2023-12-27</mods:number>
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<mods:url id="835BF34AE1BE36ABB972498B713B074B">https://phytotaxa.mapress.com/pt/article/download/phytotaxa.632.1.5/51389</mods:url>
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<taxonomicName id="BFD460D51A37A36ADFB5FB9FFDB10101" ID-CoL="3MRYN" authority="Kidyoo (2016: 218)" authorityName="Kidyoo. A, B. Flattened" authorityPageNumber="218" authorityYear="2016" box="[136,589,1046,1073]" class="Magnoliopsida" family="Apocynaceae" genus="Hoya" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="65" phylum="Tracheophyta" rank="species" species="phuwuaensis">
<emphasis id="4AA0C7441A37A36ADFB5FB9FFE980101" bold="true" box="[136,356,1046,1073]" italics="true" pageId="5" pageNumber="65">Hoya phuwuaensis</emphasis>
<bibRefCitation id="1C4566A71A37A36ADE56FB9FFDB10101" author="Kidyoo, M." box="[363,589,1047,1073]" pageId="5" pageNumber="65" pagination="218 - 224" refId="ref6128" refString="Kidyoo, M. (2016) Hoya phuwuaensis (Apocynaceae: Asclepiadoideae), a new species from Northeastern Thailand. Phytotaxa 282 (3): 218 - 224. https: // doi. org / 10.11646 / phytotaxa. 282.3.5" type="journal article" year="2016">Kidyoo (2016: 218)</bibRefCitation>
</taxonomicName>
.
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</paragraph>
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<taxonomicName id="BFD460D51A37A36ADFB5FBB7FEAF0163" authority="Schlechter (1916: 14)" authorityName="Schlechter" authorityPageNumber="14" authorityYear="1916" box="[136,339,1086,1108]" class="Magnoliopsida" family="Apocynaceae" genus="Hoya" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="64" phylum="Tracheophyta" rank="section" section="Peltostemma">
<emphasis id="4AA0C7441A37A36ADFB5FBB7FF5D0164" box="[136,161,1087,1108]" italics="true" pageId="5" pageNumber="65">H.</emphasis>
sect.
<emphasis id="4AA0C7441A37A36ADFEAFBB6FEAF0163" box="[215,339,1086,1107]" italics="true" pageId="5" pageNumber="65">Peltostemma</emphasis>
</taxonomicName>
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</paragraph>
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<paragraph id="786B1B561A37A36ADFB5FBEAFF2A0148" blockId="5.[136,552,1086,1144]" box="[136,214,1122,1144]" pageId="5" pageNumber="65">
(
<figureCitation id="E0EF07D31A37A36ADFB2FBEAFF350148" box="[143,201,1122,1144]" captionStart="FIGURE 3" captionStartId="6.[136,229,1866,1888]" captionTargetBox="[243,1344,190,1841]" captionTargetId="figure-19@6.[243,1344,190,1841]" captionTargetPageId="6" captionText="FIGURE 3. Hoya phuwuaensis Kidyoo. A, B. Flattened portion of plant with flowers (A) and leaves (B). C. Latex on the stem cut. D. Inflorescence, view from above. E. Inflorescence, frontal view. F. Flowers, side view. G. Pedicel and flowers, frontal view and view from back. H. Corolla, adaxial side. I. Corona, view from above and from below. J. Corona, side view. K. Flower, sagittal section. L. Pollinarium, view from different sides. M. Calyx, with exposed pistil.All photos made from plant used for the preparation of the herbarium specimen BV 1667 by Nguyen Van Canh, photo correction and design by L. Averyanov and T. Maisak." figureDoi="http://doi.org/10.5281/zenodo.10435186" httpUri="https://zenodo.org/record/10435186/files/figure.png" pageId="5" pageNumber="65">Fig. 3</figureCitation>
).
</paragraph>
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<paragraph id="786B1B561A37A36ADFB5FB2FFD5701D5" blockId="5.[136,1452,1191,1973]" pageId="5" pageNumber="65">
<materialsCitation id="C8BC110B1A37A36ADFB5FB2FFF3F01D5" collectionCode="BKF" collectorName="M. Kidyoo" country="Thailand" elevation="200" location="Phu Wua Wildlife Sanctuary" pageId="5" pageNumber="65" specimenCount="1" stateProvince="Bueng Kan Province" typeStatus="holotype">
<emphasis id="4AA0C7441A37A36ADFB5FB2FFF3F01F1" bold="true" box="[136,195,1191,1217]" pageId="5" pageNumber="65">Type</emphasis>
:—
<collectingCountry id="00C35BC61A37A36ADFD9FB2FFE8701F1" box="[228,379,1191,1217]" name="Thailand" pageId="5" pageNumber="65">THAILAND</collectingCountry>
.
<location id="7D0B4D8D1A37A36ADEBAFB2FFD3301F1" LSID="urn:lsid:plazi:treatment:F07DAA401A37A368DFB5FB9FFD6C0151:7D0B4D8D1A37A36ADEBAFB2FFD3301F1" box="[391,719,1191,1217]" country="Thailand" name="Phu Wua Wildlife Sanctuary" pageId="5" pageNumber="65" stateProvince="Bueng Kan Province">Phu Wua Wildlife Sanctuary</location>
,
<collectingRegion id="BA10D5B41A37A36ADDE0FB2FFC3101F1" box="[733,973,1191,1217]" country="Thailand" name="Bueng Kan" pageId="5" pageNumber="65">Bueng Kan Province</collectingRegion>
,
<quantity id="BF2CB6B31A37A36ADCE6FB2FFBDA01F1" box="[987,1062,1191,1217]" metricMagnitude="2" metricUnit="m" metricValue="2.0" pageId="5" pageNumber="65" unit="m" value="200.0">
<elevation id="F3F9FC651A37A36ADCE6FB2FFBDA01F1" box="[987,1062,1191,1217]" metricMagnitude="2" metricUnit="m" metricValue="2.0" pageId="5" pageNumber="65" unit="m" value="200.0">200 m</elevation>
</quantity>
, 2008,
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<collectorName id="D5217E801A37A36ADB40FB20FB0901F1" box="[1149,1269,1191,1217]" pageId="5" pageNumber="65">M. Kidyoo</collectorName>
1035
</emphasis>
(
<typeStatus id="A76FA5F41A37A36ADA75FB2FFA5001F1" box="[1352,1452,1191,1217]" pageId="5" pageNumber="65" type="holotype">holotype</typeStatus>
<collectionCode id="1EC583931A37A36ADFB5FB43FF4301D5" box="[136,191,1227,1253]" country="Thailand" httpUri="http://grbio.org/cool/d4ij-e7pz" name="National Park, Wildlife and Plant Conservation Department" pageId="5" pageNumber="65" type="Herbarium">BKF</collectionCode>
,
</materialsCitation>
<materialsCitation id="C8BC110B1A37A36ADFF7FB43FD5B01D5" box="[202,679,1227,1253]" collectionCode="BCU" collectorName="M. Kidyoo" country="Thailand" elevation="200" location="Phu Wua Wildlife Sanctuary" pageId="5" pageNumber="65" specimenCount="1" stateProvince="Bueng Kan Province" typeStatus="isotype">
<typeStatus id="A76FA5F41A37A36ADFF7FB43FEE701D5" box="[202,283,1227,1253]" pageId="5" pageNumber="65">isotype</typeStatus>
<collectionCode id="1EC583931A37A36ADE1FFB43FEA201D5" box="[290,350,1227,1253]" pageId="5" pageNumber="65">BCU</collectionCode>
, not seen, fide
<bibRefCitation id="1C4566A71A37A36ADD3AFB43FD6301D5" author="Kidyoo, M." box="[519,671,1227,1253]" pageId="5" pageNumber="65" pagination="218 - 224" refId="ref6128" refString="Kidyoo, M. (2016) Hoya phuwuaensis (Apocynaceae: Asclepiadoideae), a new species from Northeastern Thailand. Phytotaxa 282 (3): 218 - 224. https: // doi. org / 10.11646 / phytotaxa. 282.3.5" type="journal article" year="2016">Kidyoo 2016</bibRefCitation>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="30CE48DD1A37A36ADF80FB67FE7D0285" pageId="5" pageNumber="65" type="description">
<paragraph id="786B1B561A37A36ADF80FB67FE7D0285" blockId="5.[136,1452,1191,1973]" pageId="5" pageNumber="65">
<emphasis id="4AA0C7441A37A36ADF80FB67FEBB0039" bold="true" box="[189,327,1263,1289]" pageId="5" pageNumber="65">Description</emphasis>
(based on specimens from
<collectingCountry id="00C35BC61A37A36ADD44FB67FD200039" box="[633,732,1263,1289]" name="Vietnam" pageId="5" pageNumber="65">Vietnam</collectingCountry>
):—Slender creeping epiphytic herbaceous vine to
<quantity id="BF2CB6B31A37A36ADA2DFB67FAC60039" box="[1296,1338,1263,1289]" metricMagnitude="0" metricUnit="m" metricValue="2.0" pageId="5" pageNumber="65" unit="m" value="2.0">2 m</quantity>
long with pure white latex in all vegetative parts.
<emphasis id="4AA0C7441A37A36ADD69FA9AFD6D001C" bold="true" box="[596,657,1298,1324]" pageId="5" pageNumber="65">Stem</emphasis>
terete,
<quantity id="BF2CB6B31A37A36ADDD4FA9BFCA2001D" box="[745,862,1299,1326]" metricMagnitude="-3" metricUnit="m" metricValue="2.25" metricValueMax="2.5" metricValueMin="2.0" pageId="5" pageNumber="65" unit="mm" value="2.25" valueMax="2.5" valueMin="2.0">22.5 mm</quantity>
in diameter, pale gray brown, scabrous; internodes (2.5)36(7) cm long.
<emphasis id="4AA0C7441A37A36ADEBDFABFFE2E0061" bold="true" box="[384,466,1335,1361]" pageId="5" pageNumber="65">Leaves</emphasis>
shortly petiolate; petiole gray brown, scabrous, (3.5)47(8) mm long, (1.8)22.2(2.5) mm in diameter; leaf blade thick, coriaceous, elliptic, acute, base cuneate, scabrous, (5.5)69(11) cm long, (1.8)2 3(3.2) cm wide, margins entire to slightly undulate, wrinkled, or revolute; adaxial surface dark grassy dark green with large, irregular white blotches; abaxial surface uniformly light pale green; median and lateral veins almost invisible.
<emphasis id="4AA0C7441A37A36ADFB5FA4FFEDA00D1" bold="true" box="[136,294,1479,1505]" pageId="5" pageNumber="65">Inflorescence</emphasis>
extra-axillary, pendulous, 2028-flowered umbelliform raceme; peduncle slender, dirty purple brown, (4.5)55.5(6) cm long, scabrous; rachis perennial, fleshy.
<emphasis id="4AA0C7441A37A36ADC22FA63FC830335" bold="true" box="[799,895,1515,1541]" pageId="5" pageNumber="65">Pedicels</emphasis>
of the peripheral flowers
<quantity id="BF2CB6B31A37A36ADB90FA63FAD00335" box="[1197,1324,1515,1542]" metricMagnitude="-2" metricUnit="m" metricValue="1.45" metricValueMax="1.5" metricValueMin="1.4" pageId="5" pageNumber="65" unit="cm" value="1.45" valueMax="1.5" valueMin="1.4">1.41.5 cm</quantity>
long, light pinkish to almost white.
<emphasis id="4AA0C7441A37A36ADEA6F987FE1D0319" bold="true" box="[411,481,1551,1577]" pageId="5" pageNumber="65">Calyx</emphasis>
persistent, deeply 5-lobed, lobes white to pinkish, narrowly ovate, obtuse,
<quantity id="BF2CB6B31A37A36ADA18F987FA500319" box="[1317,1452,1551,1577]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="1.6" metricValueMin="1.4" pageId="5" pageNumber="65" unit="mm" value="1.5" valueMax="1.6" valueMin="1.4">1.41.6 mm</quantity>
long, scabrous outside.
<emphasis id="4AA0C7441A37A36ADEB1F9BBFE1A037D" bold="true" box="[396,486,1587,1613]" pageId="5" pageNumber="65">Corolla</emphasis>
discoid, with 5 broadly triangular lobes, white,
<quantity id="BF2CB6B31A37A36ADCCBF9BBFB8E037D" box="[1014,1138,1587,1613]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" metricValueMax="1.2" metricValueMin="0.8" pageId="5" pageNumber="65" unit="cm" value="1.0" valueMax="1.2" valueMin="0.8">0.81.2 cm</quantity>
in diameter; adaxial surface densely pubescent with long straight hairs along the margins of the lobes; abaxial surface glabrous; lobes reflexed, distally revolute,
<quantity id="BF2CB6B31A37A36ADE73F9F3FE3D03A5" box="[334,449,1659,1685]" metricMagnitude="-3" metricUnit="m" metricValue="3.6" metricValueMax="4.0" metricValueMin="3.2" pageId="5" pageNumber="65" unit="mm" value="3.6" valueMax="4.0" valueMin="3.2">3.24 mm</quantity>
long, apex acute.
<emphasis id="4AA0C7441A37A36ADDACF9F3FD1703A5" bold="true" box="[657,747,1659,1685]" pageId="5" pageNumber="65">Corona</emphasis>
purple red,
<quantity id="BF2CB6B31A37A36ADC4BF9F3FC1503A5" box="[886,1001,1659,1686]" metricMagnitude="-3" metricUnit="m" metricValue="4.9" metricValueMax="5.0" metricValueMin="4.8" pageId="5" pageNumber="65" unit="mm" value="4.9" valueMax="5.0" valueMin="4.8">4.85 mm</quantity>
in diameter; outer angle of corona lobe narrowly ovoid,
<quantity id="BF2CB6B31A37A36ADE7EF917FE490389" box="[323,437,1695,1721]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" metricValueMax="2.2" metricValueMin="2.0" pageId="5" pageNumber="65" unit="mm" value="2.1" valueMax="2.2" valueMin="2.0">22.2 mm</quantity>
long, almost straight or distally slightly up-cured, with round apex, upper surface convex; inner angle of corona lobes erect, narrowly conoid, acute,
<quantity id="BF2CB6B31A37A36ADC1BF94BFC5303ED" box="[806,943,1731,1757]" metricMagnitude="-3" metricUnit="m" metricValue="1.35" metricValueMax="1.4" metricValueMin="1.3" pageId="5" pageNumber="65" unit="mm" value="1.35" valueMax="1.4" valueMin="1.3">1.31.4 mm</quantity>
tall, much higher than outer angles.
<emphasis id="4AA0C7441A37A36ADA6BF94BFEE80231" bold="true" pageId="5" pageNumber="65">Anther appendages</emphasis>
yellow with a white apical part, erect, narrowly triangular, acute,
<quantity id="BF2CB6B31A37A36ADB2CF96FFB790231" box="[1041,1157,1767,1793]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" metricValueMax="10.0" metricValueMin="8.0" pageId="5" pageNumber="65" unit="mm" value="0.9" valueMax="1.0" valueMin="0.8">0.81 mm</quantity>
long, exceeding the apex of inner corona angles.
<emphasis id="4AA0C7441A37A36ADEABF883FDD90215" bold="true" box="[406,549,1803,1829]" pageId="5" pageNumber="65">Pollinarium</emphasis>
about
<quantity id="BF2CB6B31A37A36ADD49F883FD370215" box="[628,715,1803,1829]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="5" pageNumber="65" unit="mm" value="0.3">0.3 mm</quantity>
long; pollinia pale yellow, obliquely oblong,
<quantity id="BF2CB6B31A37A36ADBE9F883FA970215" box="[1236,1387,1803,1829]" metricMagnitude="-4" metricUnit="m" metricValue="3.05" metricValueMax="3.1" metricValueMin="3.0" pageId="5" pageNumber="65" unit="mm" value="0.305" valueMax="0.31" valueMin="0.3">0.30.31 mm</quantity>
long, narrowly winged, truncate, margins pellucid; caudicles short, hyaline, with broad wing, light pale yellow; translators, pale yellow, obscurely triangular; corpusculum brown, obtriangular, laterally compressed.
<emphasis id="4AA0C7441A37A36ADB49F8DBFB4D025D" bold="true" box="[1140,1201,1875,1901]" pageId="5" pageNumber="65">Pistil</emphasis>
dull pink, about
<quantity id="BF2CB6B31A37A36ADA51F8DBFA50025D" box="[1388,1452,1875,1901]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="65" unit="mm" value="1.0">1 mm</quantity>
long, of two separate, glabrous, wine bottle shaped ovaries.
<emphasis id="4AA0C7441A37A36ADC17F8FEFC4302A1" bold="true" box="[810,959,1910,1937]" pageId="5" pageNumber="65">Stigma head</emphasis>
white, broadly conoid,
<quantity id="BF2CB6B31A37A36ADBF7F8FFFAAD02A1" box="[1226,1361,1911,1937]" metricMagnitude="-4" metricUnit="m" metricValue="7.5" metricValueMax="8.0" metricValueMin="7.0" pageId="5" pageNumber="65" unit="mm" value="0.75" valueMax="0.8" valueMin="0.7">0.70.8 mm</quantity>
tall and wide.
<emphasis id="4AA0C7441A37A36ADFF1F813FEE90285" bold="true" box="[204,277,1947,1973]" pageId="5" pageNumber="65">Fruits</emphasis>
not seen.
</paragraph>
</subSubSection>
<caption id="2CAB4BDE1A34A369DFB5F8C2FB9D02C0" ID-DOI="http://doi.org/10.5281/zenodo.10435186" ID-Zenodo-Dep="10435186" httpUri="https://zenodo.org/record/10435186/files/figure.png" pageId="6" pageNumber="66" startId="6.[136,229,1866,1888]" targetBox="[243,1344,190,1841]" targetPageId="6" targetType="figure">
<paragraph id="786B1B561A34A369DFB5F8C2FB9D02C0" blockId="6.[136,1452,1866,2032]" pageId="6" pageNumber="66">
<emphasis id="4AA0C7441A34A369DFB5F8C2FF02026F" bold="true" box="[136,254,1866,1888]" pageId="6" pageNumber="66">FIGURE 3.</emphasis>
<taxonomicName id="BFD460D51A34A369DE38F8C2FD4E0250" authority="Kidyoo. A, B. Flattened" authorityName="Kidyoo. A, B. Flattened" authorityYear="2016" box="[261,690,1866,1888]" class="Magnoliopsida" family="Apocynaceae" genus="Hoya" kingdom="Plantae" order="Gentianales" pageId="6" pageNumber="66" phylum="Tracheophyta" rank="species" species="phuwuaensis">
<emphasis id="4AA0C7441A34A369DE38F8C2FE3E0250" bold="true" box="[261,450,1866,1888]" italics="true" pageId="6" pageNumber="66">Hoya phuwuaensis</emphasis>
Kidyoo.
<emphasis id="4AA0C7441A34A369DD23F8C2FDAE026F" bold="true" box="[542,594,1866,1887]" pageId="6" pageNumber="66">A, B.</emphasis>
Flattened
</taxonomicName>
portion of plant with flowers (A) and leaves (B).
<emphasis id="4AA0C7441A34A369DBA5F8C2FB530250" bold="true" box="[1176,1199,1866,1888]" pageId="6" pageNumber="66">C.</emphasis>
Latex on the stem cut.
<emphasis id="4AA0C7441A34A369DAA9F8C2FA50026F" bold="true" box="[1428,1452,1866,1887]" pageId="6" pageNumber="66">D.</emphasis>
Inflorescence, view from above.
<emphasis id="4AA0C7441A34A369DEF3F8E6FE1802B3" bold="true" box="[462,484,1902,1923]" pageId="6" pageNumber="66">E.</emphasis>
Inflorescence, frontal view.
<emphasis id="4AA0C7441A34A369DDC2F8E6FCEE02B3" bold="true" box="[767,786,1902,1923]" pageId="6" pageNumber="66">F.</emphasis>
Flowers, side view.
<emphasis id="4AA0C7441A34A369DCDCF8E6FC0602B4" bold="true" box="[993,1018,1902,1924]" pageId="6" pageNumber="66">G.</emphasis>
Pedicel and flowers, frontal view and view from back.
<emphasis id="4AA0C7441A34A369DFC4F81AFEEE0297" bold="true" box="[249,274,1938,1959]" pageId="6" pageNumber="66">H.</emphasis>
Corolla, adaxial side.
<emphasis id="4AA0C7441A34A369DECDF81AFE030297" bold="true" box="[496,511,1938,1959]" pageId="6" pageNumber="66">I.</emphasis>
Corona, view from above and from below.
<emphasis id="4AA0C7441A34A369DC92F81AFC3E0297" bold="true" box="[943,962,1938,1959]" pageId="6" pageNumber="66">J.</emphasis>
Corona, side view.
<emphasis id="4AA0C7441A34A369DBBBF81AFB630297" bold="true" box="[1158,1183,1938,1959]" pageId="6" pageNumber="66">K.</emphasis>
Flower, sagittal section.
<emphasis id="4AA0C7441A34A369DAA8F81AFA500297" bold="true" box="[1429,1452,1938,1959]" pageId="6" pageNumber="66">L.</emphasis>
Pollinarium, view from different sides.
<emphasis id="4AA0C7441A34A369DEC0F83EFDE502FB" bold="true" box="[509,537,1974,1995]" pageId="6" pageNumber="66">M.</emphasis>
Calyx, with exposed pistil. All photos made from plant used for the preparation of the herbarium specimen
<emphasis id="4AA0C7441A34A369DFD4F853FEC002DF" box="[233,316,2010,2032]" italics="true" pageId="6" pageNumber="66">BV 1667</emphasis>
by Nguyen Van Canh, photo correction and design by L. Averyanov and T. Maisak.
</paragraph>
</caption>
<subSubSection id="30CE48DD1A35A368DF80FF16FD4205ED" pageId="7" pageNumber="67" type="biology_ecology">
<paragraph id="786B1B561A35A368DF80FF16FD4205ED" blockId="7.[136,1452,158,1121]" pageId="7" pageNumber="67">
<emphasis id="4AA0C7441A35A368DF80FF16FE2E0588" bold="true" box="[189,466,158,184]" pageId="7" pageNumber="67">Habitat and phenology</emphasis>
:—Epiphyte on tall trees in broad-leaved evergreen mountain forests, commonly along stream valleys, often on
<taxonomicName id="BFD460D51A35A368DEA6FF4BFDFC05ED" box="[411,512,195,221]" class="Magnoliopsida" family="Moraceae" genus="Ficus" kingdom="Plantae" order="Rosales" pageId="7" pageNumber="67" phylum="Tracheophyta" rank="species" species="undetermined">
<emphasis id="4AA0C7441A35A368DEA6FF4BFE2505EC" box="[411,473,195,220]" italics="true" pageId="7" pageNumber="67">Ficus</emphasis>
sp.
</taxonomicName>
Flowers in May.
</paragraph>
</subSubSection>
<subSubSection id="30CE48DD1A35A368DF80FF6EFDB60414" pageId="7" pageNumber="67" type="distribution">
<paragraph id="786B1B561A35A368DF80FF6EFDB60414" blockId="7.[136,1452,158,1121]" pageId="7" pageNumber="67">
<emphasis id="4AA0C7441A35A368DF80FF6EFEB30430" bold="true" box="[189,335,230,256]" pageId="7" pageNumber="67">Distribution</emphasis>
:—
<collectingCountry id="00C35BC61A35A368DE4CFF6EFE290430" box="[369,469,230,256]" name="Vietnam" pageId="7" pageNumber="67">Vietnam</collectingCountry>
,
<collectingRegion id="BA10D5B41A35A368DEDCFF6EFD530430" box="[481,687,230,256]" country="Vietnam" name="Dak Lak" pageId="7" pageNumber="67">Dak Lak Province</collectingRegion>
(Lak District, Chu Yang Sin Mountains). NE
<collectingCountry id="00C35BC61A35A368DB8AFF6EFAE70430" box="[1207,1307,230,256]" name="Thailand" pageId="7" pageNumber="67">Thailand</collectingCountry>
(
<collectingRegion id="BA10D5B41A35A368DA17FF6EFF120414" country="Thailand" name="Bueng Kan" pageId="7" pageNumber="67">Bueng Kan Province</collectingRegion>
, Phu Wua Wildlife Sanctuary).
</paragraph>
</subSubSection>
<subSubSection id="30CE48DD1A35A368DF80FEA6FD840655" pageId="7" pageNumber="67" type="conservation">
<paragraph id="786B1B561A35A368DF80FEA6FD840655" blockId="7.[136,1452,158,1121]" pageId="7" pageNumber="67">
<emphasis id="4AA0C7441A35A368DF80FEA6FE4B0478" bold="true" box="[189,439,302,328]" pageId="7" pageNumber="67">Conservation status:</emphasis>
—In
<collectingCountry id="00C35BC61A35A368DEC8FEA6FDAB0478" box="[501,599,302,328]" name="Vietnam" pageId="7" pageNumber="67">Vietnam</collectingCountry>
, only one small population of this rare species has been discovered until now. It was found in an area affected by occasional deforestation, seriously impacting habitat quality. The species may also be threatened in the future by commercial collecting. Additionally, a very small area of the occurrence and occupation identifies conservation species status as Nationally Critically Endangered (nationally CR), following the formal criteria proposed by UIUCN (2022) as follows:A3c,d; B1a,b(iiii,v)+2a,b(iiii,v); C1+2(i,ii); D1;—population reduction suspected to be met in the future (A3), a decline in area of occupancy (AOO), extent of occurrence (EOO), and habitat quality (c), and actual or potential levels of exploitation (d);—the area of occurrence &lt;
<quantity id="BF2CB6B31A35A368DA30FD8EFA9A0713" box="[1293,1382,518,547]" metricMagnitude="5" metricUnit="m" metricValue="1.0" pageId="7" pageNumber="67" unit="km" value="100.0">100 km</quantity>
² (B1) and the area of occupancy &lt;
<quantity id="BF2CB6B31A35A368DEF2FDA2FDEB0777" box="[463,535,554,583]" metricMagnitude="4" metricUnit="m" metricValue="1.0" pageId="7" pageNumber="67" unit="km" value="10.0">10 km</quantity>
² (B2), with 1 known population (a) and continuing observed decline of extent of occurrence (bi); the area of occupancy (bii); area, quality of habitat (biii); the number of mature individuals (bv);—the number of mature individuals &lt;250, estimated or projected continuing decline in 25% in 3 years or 1 generation (C1), and observed, estimated, projected or inferred continuing decline when the number of mature individuals in each subpopulation (C2(i)) ≤ 50 and % of mature individuals in one subpopulation = 90100% (C2(ii));—the number of mature individuals &lt;50 (D). The discovered population of this species in
<collectingCountry id="00C35BC61A35A368DC8FFD56FBED07C8" box="[946,1041,734,760]" name="Vietnam" pageId="7" pageNumber="67">Vietnam</collectingCountry>
is distant from its alone early-known location in NE
<collectingCountry id="00C35BC61A35A368DE0CFC8AFE6B062C" box="[305,407,770,796]" name="Thailand" pageId="7" pageNumber="67">Thailand</collectingCountry>
, more than
<quantity id="BF2CB6B31A35A368DD27FC8AFD93062C" box="[538,623,770,796]" metricMagnitude="5" metricUnit="m" metricValue="8.0" pageId="7" pageNumber="67" unit="km" value="800.0">800 km</quantity>
to the SE. According to available information, the species may already be extinct from nature in
<collectingCountry id="00C35BC61A35A368DEB7FCAEFE120670" box="[394,494,806,832]" name="Thailand" pageId="7" pageNumber="67">Thailand</collectingCountry>
(Kydoo 2016), and the Vietnamese population represents currently the only natural refugium of this remarkable taxon in nature.
</paragraph>
</subSubSection>
<subSubSection id="30CE48DD1A35A368DF80FCE6FC7C069C" pageId="7" pageNumber="67" type="discussion">
<paragraph id="786B1B561A35A368DF80FCE6FC7C069C" blockId="7.[136,1452,158,1121]" pageId="7" pageNumber="67">
<emphasis id="4AA0C7441A35A368DF80FCE6FF0906B8" bold="true" box="[189,245,878,904]" pageId="7" pageNumber="67">Note</emphasis>
:—The species is easy to cultivate and remarkable for its beautiful flowers and white-green tessellated leaves. The plant has good prospects for cultivation as an ornamental plant.
</paragraph>
</subSubSection>
<subSubSection id="30CE48DD1A35A368DF80FC3EFD6C0151" pageId="7" pageNumber="67" type="materials_examined">
<paragraph id="786B1B561A35A368DF80FC3EFD6C0151" blockId="7.[136,1452,158,1121]" pageId="7" pageNumber="67">
<emphasis id="4AA0C7441A35A368DF80FC3EFE6106E0" bold="true" box="[189,413,950,976]" pageId="7" pageNumber="67">Studied specimens</emphasis>
:—
<collectingCountry id="00C35BC61A35A368DE83FC3EFDDE06E0" box="[446,546,950,976]" name="Vietnam" pageId="7" pageNumber="67">Vietnam</collectingCountry>
,
<collectingRegion id="BA10D5B41A35A368DD0FFC3EFCFB06E0" box="[562,775,950,976]" country="Vietnam" name="Dak Lak" pageId="7" pageNumber="67">Dak Lak Province</collectingRegion>
, Lak District, Chu Yan Sin Mountains, epiphyte on
<taxonomicName id="BFD460D51A35A368DA50FC3FFF5606C5" class="Magnoliopsida" family="Moraceae" genus="Ficus" kingdom="Plantae" order="Rosales" pageId="7" pageNumber="67" phylum="Tracheophyta" rank="species" species="undetermined">
<emphasis id="4AA0C7441A35A368DA50FC3FFA5706E0" box="[1389,1451,951,976]" italics="true" pageId="7" pageNumber="67">Ficus</emphasis>
sp.
</taxonomicName>
,
<date id="0C6A3D961A35A368DF8AFC52FE6B06C4" box="[183,407,986,1012]" pageId="7" pageNumber="67" value="2021-09-16">16 September 2021</date>
,
<emphasis id="4AA0C7441A35A368DE9EFC53FC2C06C4" box="[419,976,986,1013]" italics="true" pageId="7" pageNumber="67">Truong Ba Vuong &amp; Nguyen Van Canh, BV 1667</emphasis>
(VNM 00043091, photos—LE 01124052 https://en.herbariumle.ru/?t=occ&amp;id=165926).
<collectingCountry id="00C35BC61A35A368DDA4FC76FD070128" box="[665,763,1022,1048]" name="Vietnam" pageId="7" pageNumber="67">Vietnam</collectingCountry>
,
<collectingRegion id="BA10D5B41A35A368DC37FC76FC230128" box="[778,991,1022,1048]" country="Vietnam" name="Dak Lak" pageId="7" pageNumber="67">Dak Lak Province</collectingRegion>
, Lak District, herbarium prepared from cultivated plants by Nguyen Van Canh
<emphasis id="4AA0C7441A35A368DD7CFBABFD94010C" box="[577,616,1059,1084]" italics="true" pageId="7" pageNumber="67">s.n.</emphasis>
in
<date id="0C6A3D961A35A368DDB0FBABFCFF010C" box="[653,771,1058,1085]" pageId="7" pageNumber="67" value="2022-05">May 2022</date>
, det.:
<date id="0C6A3D961A35A368DC7AFBABFC41010C" box="[839,957,1058,1085]" pageId="7" pageNumber="67" value="2022-05">May 2022</date>
,
<emphasis id="4AA0C7441A35A368DCF4FBABFAFE010C" box="[969,1282,1058,1085]" italics="true" pageId="7" pageNumber="67">Nguyen Van Canh, AL 1397</emphasis>
(LE 01169047 https://en.herbariumle.ru/?t=occ&amp;id=140563).
</paragraph>
</subSubSection>
</treatment>
</document>