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<document id="37C42558BD27BBDD27504EE99BB3283C" ID-DOI="10.11646/phytotaxa.213.2.4" ID-ISSN="1179-3163" ID-Zenodo-Dep="13638295" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1725339494758" checkinUser="felipe" docAuthor="Duy, Nong Van &amp; Averyanov, Leonid V." docDate="2015" docId="03AF254FFF9B18012598F8BBFBD956D7" docLanguage="en" docName="phytotaxa.213.2.4.pdf" docOrigin="Phytotaxa 213 (2)" docSource="http://dx.doi.org/10.11646/phytotaxa.213.2.4" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Schoenorchis hangianae Aver. et N. V. Duy. 2015, sp.nov." docType="treatment" docVersion="2" lastPageNumber="119" masterDocId="FF965D37FF9F18062510FFE5FFB8560A" masterDocTitle="Bulbophyllum bidoupense and Schoenorchis hangianae-new species of orchids (Orchidaceae) from southern Vietnam" masterLastPageNumber="121" masterPageNumber="113" pageNumber="117" updateTime="1725345570857" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="9FBA72D243230636750A4A39DB828CF2">Bulbophyllum bidoupense and Schoenorchis hangianae-new species of orchids (Orchidaceae) from southern Vietnam</mods:title>
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<mods:namePart id="904DD697C3084B63EAF04F9601D6B940">Duy, Nong Van</mods:namePart>
<mods:affiliation id="EE044053A1D486B5743CE8F08980B14A">Tay Nguyen Institute for Scientific Research, Vietnam Academy of Science and Technology, 116 Xo Viet Nghe Tinh St., Da Lat City, Lam Dong, Vietnam.</mods:affiliation>
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<mods:namePart id="A650C898F6C48E1333E2C2D061DA7382">Averyanov, Leonid V.</mods:namePart>
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<treatment id="03AF254FFF9B18012598F8BBFBD956D7" LSID="urn:lsid:plazi:treatment:03AF254FFF9B18012598F8BBFBD956D7" httpUri="http://treatment.plazi.org/id/03AF254FFF9B18012598F8BBFBD956D7" lastPageId="7" lastPageNumber="119" pageId="4" pageNumber="117">
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<paragraph id="8BB99459FF9B18022598F8BBFC2B5173" blockId="4.[136,915,1886,1913]" box="[136,915,1886,1913]" pageId="4" pageNumber="117">
<heading id="D0F12335FF9B18022598F8BBFC2B5173" box="[136,915,1886,1913]" fontSize="11" level="2" pageId="4" pageNumber="117" reason="3">
<taxonomicName id="4C06EFDAFF9B18022598F8BBFDCF5173" ID-CoL="6Y8DZ" authority="Aver. et N.V.Duy." authorityName="Aver. et N. V. Duy." authorityYear="2015" box="[136,631,1886,1913]" class="Liliopsida" family="Orchidaceae" genus="Schoenorchis" kingdom="Plantae" order="Asparagales" pageId="4" pageNumber="117" phylum="Tracheophyta" rank="species" species="hangianae" status="sp. nov.">
<emphasis id="B972484BFF9B18022598F8BBFE1F5173" bold="true" box="[136,423,1886,1913]" italics="true" pageId="4" pageNumber="117">Schoenorchis hangianae</emphasis>
Aver. et N.V.Duy.
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,
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<emphasis id="B972484BFF9B180227C6F885FC2B5173" bold="true" box="[726,915,1888,1913]" pageId="4" pageNumber="117">
<figureCitation id="133D88DCFF9B180227C6F885FCC05173" box="[726,888,1888,1913]" captionStart="FIGURE 1" captionStartId="2.[136,229,1877,1898]" captionTargetBox="[190,1398,497,1851]" captionTargetId="figure-190@2.[190,1398,497,1851]" captionTargetPageId="2" captionText="FIGURE 1. A. Habitat of Bulbophyllum bidoupense Aver. &amp; N.V.Duy and Schoenorchis hangianae Aver. &amp; N.V.Duy, primary broadleaved evergreen forest on slopes of Hon Giao Range in Bidoup Mountains. Bulbophyllum bidoupense. B, C. Flowering plants in nature habitat. D, E. Inflorescence of plants from different populations. F, G. Flowers, half-side and side views (B—type specimen, VTV 1030; C, EG—specimen L.Averyanov s.n. April 2010; D—specimen Nguyen Van Canh s.n. 8 March 2013). Schoenorchis hangianae. HK. Flowering and fruiting plants. L. Portion of inflorescence. M, N. Flowers (type specimen VTN 984). [Photos of Nong Van Duy, L. Averyanov and Nguyen Van Canh, correction and design by L. Averyanov]." figureDoi="http://doi.org/10.5281/zenodo.13638297" httpUri="https://zenodo.org/record/13638297/files/figure.png" pageId="4" pageNumber="117">Figs 1A, HN</figureCitation>
,
<figureCitation id="133D88DCFF9B18022695F885FC2B5173" box="[901,915,1888,1913]" captionStart="FIGURE 3" captionStartId="5.[136,229,1926,1947]" captionTargetBox="[302,1278,419,1875]" captionTargetId="figure-156@5.[293,1293,400,1901]" captionTargetPageId="5" captionText="FIGURE 3. Schoenorchis hangianae. A. Flowering and fruiting plant. B. Leaf and leaf cross section. C. Portion of inflorescence. D. Flower, frontal and half-side views. E. Flowers and portion of the rachis, side view. F. Flower, view from above and from below. G. Flattened sepals and petals, adaxial surface. H. Flattened lip and spur longitudinal section. I. Lip, side view and lip sagittal section. J. Column, frontal and half-side views. K.Anther cap, frontal view, side view and view from below. L. Pollinarium, view from above, view from below and half-side view. [All drawn from the type-VTN 984 by L. Averyanov and T. Maisak]." figureDoi="http://doi.org/10.5281/zenodo.13638301" httpUri="https://zenodo.org/record/13638301/files/figure.png" pageId="4" pageNumber="117">3</figureCitation>
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Short-creeping epiphyte; stem simple or branching, creeping, to
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long,
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3
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5 mm
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wide with internodes to
<quantity id="4CFE39BCFF9B18022032F840FAD551B6" box="[1314,1389,1957,1980]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="4" pageNumber="117" unit="mm" value="12.0">12 mm</quantity>
long; leaves distichous, narrowly ovate, fleshy, broadly crescent in cross section,
<quantity id="4CFE39BCFF9B180226B8F820FBB351D6" box="[936,1035,1989,2012]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" metricValueMax="1.8" metricValueMin="1.0" pageId="4" pageNumber="117" unit="cm" value="1.4" valueMax="1.8" valueMin="1.0">
1
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1.8 cm
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long,
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5
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10 mm
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wide, oblique bilobe at apex, finely pustulate-verruculose; inflorescence lateral, raceme, to
<quantity id="4CFE39BCFF9B1802264DF800FC2B51F6" box="[861,915,2021,2044]" metricMagnitude="-2" metricUnit="m" metricValue="6.0" pageId="4" pageNumber="117" unit="cm" value="6.0">6 cm</quantity>
long, with few distant flowers; flowers
<quantity id="4CFE39BCFF9B1802202FF800FA1351F6" box="[1343,1451,2021,2044]" metricMagnitude="-3" metricUnit="m" metricValue="3.25" metricValueMax="3.5" metricValueMin="3.0" pageId="4" pageNumber="117" unit="mm" value="3.25" valueMax="3.5" valueMin="3.0">
3
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3.5 mm
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across, sepals, lip and spur white sometimes with purple tint; petals, column and anther cap yellow; median sepal broadly ovate,
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1.8
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2 mm
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long; lateral sepals oblique, semicircular,
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2.5
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3 mm
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long; petals oblong narrowly obovate,
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1.6
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2 mm
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long; lip spurred,
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4
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5 mm
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long, 3-lobed; side lobes rectangular, erect,
<quantity id="4CFE39BCFF9A18032621FF25FC2356DD" box="[817,923,192,215]" metricMagnitude="-3" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" pageId="5" pageNumber="118" unit="mm" value="1.75" valueMax="2.0" valueMin="1.5">
1.5
<emphasis id="B972484BFF9A18032642FF25FCE756DD" bold="true" box="[850,863,192,215]" pageId="5" pageNumber="118"></emphasis>
2 mm
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tall, median lobe narrowly ovate,
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2.5
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3 mm
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long, with large bilobulate callus at middle and thin up-curved lamellate apex, with bilobulate callus at the base of median lip lobe and large entire callus at the lip base, spur saccate, at right angle, (2
<emphasis id="B972484BFF9A1803265BFEE5FCE0571D" bold="true" box="[843,856,256,279]" pageId="5" pageNumber="118"></emphasis>
)2.5(
<emphasis id="B972484BFF9A1803269BFEE5FC20571D" bold="true" box="[907,920,256,279]" pageId="5" pageNumber="118"></emphasis>
3) mm long, with incomplete longitudinal septum; column small, at front with 2 large, acute, protruding rostellum arms; anther cap in form of twin hemispheres, with large, S-curved beak; viscidium very large, boat-shaped, forward protruding,
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1.4
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1.6 mm
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long,
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0.5
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0.6 mm
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wide;
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pollinia 2, each half-split into 2 unequal hemi-obovoid portions.
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<collectingCountry id="F311D4C9FF99180025CBFF45FEF456BF" box="[219,332,160,181]" name="Vietnam" pageId="6" pageNumber="119">VIETNAM</collectingCountry>
. Herbarium type specimen collected from cultivated plant.
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,
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, VTN 984
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(
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,
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Herbarium of
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of
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Scientific Research of
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</location>
of Science and
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!;
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,
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!).
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plant originated from
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,
<collectingRegion id="49C25ABBFF991800271FFF0DFD6356F7" box="[527,731,232,253]" country="Vietnam" name="Khanh Hoa" pageId="6" pageNumber="119">Khanh Hoa province</collectingRegion>
,
<location id="8ED9C282FF99180027F4FF0DFC1B56F7" LSID="urn:lsid:plazi:treatment:03AF254FFF9B18012598F8BBFBD956D7:8ED9C282FF99180027F4FF0DFC1B56F7" box="[740,931,232,253]" country="Vietnam" county="Herbarium of Tay Nguyen Institute" latitude="12.213889" longLatPrecision="21" longitude="108.7525" municipality="Tay Nguyen Institute of Scientific Research" name="Khanh Vinh district" pageId="6" pageNumber="119" stateProvince="Khanh Hoa">Khanh Vinh district</location>
,
<location id="8ED9C282FF99180026BDFF0DFBF556F7" LSID="urn:lsid:plazi:treatment:03AF254FFF9B18012598F8BBFBD956D7:8ED9C282FF99180026BDFF0DFBF556F7" box="[941,1101,232,253]" country="Vietnam" county="Herbarium of Tay Nguyen Institute" latitude="12.213889" longLatPrecision="21" longitude="108.7525" municipality="Tay Nguyen Institute of Scientific Research" name="Hon Giao Ridge" pageId="6" pageNumber="119" stateProvince="Khanh Hoa">Hon Giao Ridge</location>
,
<location id="8ED9C282FF9918002146FF0DFABC56F7" LSID="urn:lsid:plazi:treatment:03AF254FFF9B18012598F8BBFBD956D7:8ED9C282FF9918002146FF0DFABC56F7" box="[1110,1284,232,253]" country="Vietnam" county="Herbarium of Tay Nguyen Institute" latitude="12.213889" longLatPrecision="21" longitude="108.7525" municipality="Tay Nguyen Institute of Scientific Research" name="Khanh Vinh Pass." pageId="6" pageNumber="119" stateProvince="Khanh Hoa">Khanh Vinh Pass.</location>
, canopy epiphyte in broad-leaved, evergreen, humid forest at elevation about
<elevation id="002B736AFF991800261DFEE9FC36572B" box="[781,910,268,289]" metricMagnitude="3" metricUnit="m" metricValue="1.0" pageId="6" pageNumber="119" unit="m" value="1000.0">
<quantity id="4CFE39BCFF991800261DFEE9FCE0572B" box="[781,856,268,289]" metricMagnitude="3" metricUnit="m" metricValue="1.0" pageId="6" pageNumber="119" unit="m" value="1000.0">1000 m</quantity>
a.s.l.
</elevation>
, around point
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<geoCoordinate id="EE32F29EFF99180021B1FEE9FA9E572B" box="[1185,1318,268,289]" degrees="108" direction="east" minutes="45" orientation="longitude" pageId="6" pageNumber="119" precision="15" seconds="09" value="108.7525">108°4509E</geoCoordinate>
.
<date id="FFB8B299FF9918002022FEE9FF57574F" pageId="6" pageNumber="119" value="2013-11-01">
<collectingDate id="EFFC4B71FF9918002022FEE9FF57574F" pageId="6" pageNumber="119" value="2013-11-01">1 November 2013</collectingDate>
</date>
,
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<collectorName id="26F3F18FFF99180025EAFED5FE31574F" box="[250,393,304,325]" pageId="6" pageNumber="119">Nong Van Duy</collectorName>
,
</emphasis>
(cultivated in the
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Garden of
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</location>
of
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Scientific Research of
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</location>
of Science and
<collectorName id="26F3F18FFF99180025F6FEB1FEE45763" box="[230,348,340,361]" pageId="6" pageNumber="119">Technology</collectorName>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<caption id="DF79C4D1FF9A18032598F863FBF25E21" ID-DOI="http://doi.org/10.5281/zenodo.13638301" ID-Zenodo-Dep="13638301" httpUri="https://zenodo.org/record/13638301/files/figure.png" pageId="5" pageNumber="118" startId="5.[136,229,1926,1947]" targetBox="[302,1278,419,1875]" targetPageId="5" targetType="figure">
<paragraph id="8BB99459FF9A18032598F863FBF25E21" blockId="5.[136,1452,1925,2091]" pageId="5" pageNumber="118">
<emphasis id="B972484BFF9A18032598F863FDBD5191" bold="true" box="[136,517,1925,1947]" pageId="5" pageNumber="118">
FIGURE 3.
<taxonomicName id="4C06EFDAFF9A18032417F860FE465191" box="[263,510,1925,1947]" class="Liliopsida" family="Orchidaceae" genus="Schoenorchis" kingdom="Plantae" order="Asparagales" pageId="5" pageNumber="118" phylum="Tracheophyta" rank="species" species="hangianae">
<emphasis id="B972484BFF9A18032417F860FE465191" bold="true" box="[263,510,1925,1947]" italics="true" pageId="5" pageNumber="118">Schoenorchis hangianae</emphasis>
</taxonomicName>
.
</emphasis>
A. Flowering and fruiting plant. B. Leaf and leaf cross section. C. Portion of inflorescence. D. Flower, frontal and half-side views. E. Flowers and portion of the rachis, side view. F. Flower, view from above and from below. G. Flattened sepals and petals, adaxial surface. H. Flattened lip and spur longitudinal section. I. Lip, side view and lip sagittal section. J. Column, frontal and half-side views. K. Anther cap, frontal view, side view and view from below. L. Pollinarium, view from above, view from below and half-side view. [All drawn from the type-
<emphasis id="B972484BFF9A180327A1F7F3FCBF5E21" box="[689,775,2070,2091]" italics="true" pageId="5" pageNumber="118">VTN 984</emphasis>
by L. Averyanov and T. Maisak].
</paragraph>
</caption>
<subSubSection id="C31CC7D2FF9918002598FE7CFD115374" pageId="6" pageNumber="119" type="description">
<paragraph id="8BB99459FF9918002598FE7CFD115374" blockId="6.[136,1452,409,2090]" pageId="6" pageNumber="119">
Perennial short-creeping monopodial epiphytic herb. Stem simple or branching, rigid, creeping, often curved or flexuose, slightly laterally compressed, (3
<emphasis id="B972484BFF9918002772FE58FDC857DC" bold="true" box="[610,624,445,470]" pageId="6" pageNumber="119"></emphasis>
)4
<emphasis id="B972484BFF9918002797FE58FD2D57DC" bold="true" box="[647,661,445,470]" pageId="6" pageNumber="119"></emphasis>
14(
<emphasis id="B972484BFF99180027ABFE58FD7157DC" bold="true" box="[699,713,445,470]" pageId="6" pageNumber="119"></emphasis>
18) cm long, 3
<emphasis id="B972484BFF9918002660FE58FCC657DC" bold="true" box="[880,894,445,470]" pageId="6" pageNumber="119"></emphasis>
4.5(5) mm wide, with distichous leaves and wiry flexuose roots arising from internode opposite leaf axil, internodes (2
<emphasis id="B972484BFF9918002690FE04FC3657F0" bold="true" box="[896,910,481,506]" pageId="6" pageNumber="119"></emphasis>
)3
<emphasis id="B972484BFF99180026B5FE04FC0B57F0" bold="true" box="[933,947,481,506]" pageId="6" pageNumber="119"></emphasis>
12(
<emphasis id="B972484BFF99180026C8FE04FC5E57F0" bold="true" box="[984,998,481,506]" pageId="6" pageNumber="119"></emphasis>
14) mm. Leaves narrowly ovate, straight, fleshy, succulent, indistinctly conduplicate, broadly crescent in cross section, (1
<emphasis id="B972484BFF99180026EAFDE0FBB05414" bold="true" box="[1018,1032,517,542]" pageId="6" pageNumber="119"></emphasis>
)1.2
<emphasis id="B972484BFF9918002125FDE0FBFB5414" bold="true" box="[1077,1091,517,542]" pageId="6" pageNumber="119"></emphasis>
1.6(
<emphasis id="B972484BFF991800217FFDE0FBC55414" bold="true" box="[1135,1149,517,542]" pageId="6" pageNumber="119"></emphasis>
1.8) cm long, (5
<emphasis id="B972484BFF991800203DFDE0FA835414" bold="true" box="[1325,1339,517,542]" pageId="6" pageNumber="119"></emphasis>
)6
<emphasis id="B972484BFF9918002043FDE0FAD95414" bold="true" box="[1363,1377,517,542]" pageId="6" pageNumber="119"></emphasis>
8(
<emphasis id="B972484BFF9918002068FDE0FA3E5414" bold="true" box="[1400,1414,517,542]" pageId="6" pageNumber="119"></emphasis>
10) mm wide, 1.5
<emphasis id="B972484BFF9918002438FDCCFE8E5448" bold="true" box="[296,310,553,578]" pageId="6" pageNumber="119"></emphasis>
2(
<emphasis id="B972484BFF991800245EFDCCFEE45448" bold="true" box="[334,348,553,578]" pageId="6" pageNumber="119"></emphasis>
2.5) mm thick, blunt and oblique bilobe at apex, finely alveolate-verruculose, dark green, often with purple tint; leaf sheath of young leaves smooth to finely verruculose, light green with purple marks, old sheaths green-purple or purple-brown, transversally finely wrinkled. Inflorescence lateral, straight raceme, (2
<emphasis id="B972484BFF9918002000FD94FAA65480" bold="true" box="[1296,1310,625,650]" pageId="6" pageNumber="119"></emphasis>
)3
<emphasis id="B972484BFF9918002025FD94FAFB5480" bold="true" box="[1333,1347,625,650]" pageId="6" pageNumber="119"></emphasis>
5(
<emphasis id="B972484BFF991800204AFD94FAD05480" bold="true" box="[1370,1384,625,650]" pageId="6" pageNumber="119"></emphasis>
6) cm long, arising from stem opposite leaf axil, scape and rachis dull purple; scape (1
<emphasis id="B972484BFF99180026EEFD70FBB454A4" bold="true" box="[1022,1036,661,686]" pageId="6" pageNumber="119"></emphasis>
)1.5
<emphasis id="B972484BFF9918002129FD70FBFF54A4" bold="true" box="[1081,1095,661,686]" pageId="6" pageNumber="119"></emphasis>
2.5(
<emphasis id="B972484BFF9918002163FD70FB3954A4" bold="true" box="[1139,1153,661,686]" pageId="6" pageNumber="119"></emphasis>
3) cm long, with 13 small distant, ovate, sterile bracts; rachis (1
<emphasis id="B972484BFF9918002727FD5CFDFD54D8" bold="true" box="[567,581,697,722]" pageId="6" pageNumber="119"></emphasis>
)1.5
<emphasis id="B972484BFF9918002761FD5CFDC754D8" bold="true" box="[625,639,697,722]" pageId="6" pageNumber="119"></emphasis>
5(
<emphasis id="B972484BFF9918002786FD5CFD1C54D8" bold="true" box="[662,676,697,722]" pageId="6" pageNumber="119"></emphasis>
6) cm long, slightly zig-zag curved, with few lax, spirally arranged flowers distant on (3
<emphasis id="B972484BFF9918002464FD38FE3A54FC" bold="true" box="[372,386,733,758]" pageId="6" pageNumber="119"></emphasis>
)4
<emphasis id="B972484BFF9918002489FD38FE1F54FC" bold="true" box="[409,423,733,758]" pageId="6" pageNumber="119"></emphasis>
5(
<emphasis id="B972484BFF99180024AEFD38FE7454FC" bold="true" box="[446,460,733,758]" pageId="6" pageNumber="119"></emphasis>
6) mm. Floral bracts dark purple, minute, triangular, acute,
<quantity id="4CFE39BCFF9918002162FD38FB4354FC" box="[1138,1275,733,758]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" metricValueMax="1.2" metricValueMin="0.8" pageId="6" pageNumber="119" unit="mm" value="1.0" valueMax="1.2" valueMin="0.8">
0.8
<emphasis id="B972484BFF9918002185FD38FB1B54FC" bold="true" box="[1173,1187,733,758]" pageId="6" pageNumber="119"></emphasis>
1.2 mm
</quantity>
long and wide. Pedicel and ovary cylindric,
<quantity id="4CFE39BCFF99180024D8FCE4FD9C5510" box="[456,548,769,794]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="6" pageNumber="119" unit="mm" value="4.5" valueMax="5.0" valueMin="4.0">
4
<emphasis id="B972484BFF99180024C6FCE4FE5C5510" bold="true" box="[470,484,769,794]" pageId="6" pageNumber="119"></emphasis>
5 mm
</quantity>
long,
<quantity id="4CFE39BCFF991800277AFCE4FD485510" box="[618,752,769,794]" metricMagnitude="-4" metricUnit="m" metricValue="6.5" metricValueMax="8.0" metricValueMin="5.0" pageId="6" pageNumber="119" unit="mm" value="0.65" valueMax="0.8" valueMin="0.5">
0.5
<emphasis id="B972484BFF991800279DFCE4FD235510" bold="true" box="[653,667,769,794]" pageId="6" pageNumber="119"></emphasis>
0.8 mm
</quantity>
in diam., dull purple to dark purple-violet, slightly broadening and curved toward the apex. Flowers broadly campanulate, 3
<emphasis id="B972484BFF9918002627FCC0FCFD5534" bold="true" box="[823,837,805,830]" pageId="6" pageNumber="119"></emphasis>
4(
<emphasis id="B972484BFF991800264DFCC0FCD35534" bold="true" box="[861,875,805,830]" pageId="6" pageNumber="119"></emphasis>
5) mm across; sepals, lip and spur white, sometime tinged with purple; petals, column and anther cap yellow. Median sepal erect, broadly ovate,
<quantity id="4CFE39BCFF991800218EFCACFAA85568" box="[1182,1296,841,866]" metricMagnitude="-3" metricUnit="m" metricValue="1.9" metricValueMax="2.0" metricValueMin="1.8" pageId="6" pageNumber="119" unit="mm" value="1.9" valueMax="2.0" valueMin="1.8">
1.8
<emphasis id="B972484BFF99180021D1FCACFB775568" bold="true" box="[1217,1231,841,866]" pageId="6" pageNumber="119"></emphasis>
2 mm
</quantity>
long,
<quantity id="4CFE39BCFF9918002047FCACFF0C558C" metricMagnitude="-3" metricUnit="m" metricValue="1.65" metricValueMax="1.8" metricValueMin="1.5" pageId="6" pageNumber="119" unit="mm" value="1.65" valueMax="1.8" valueMin="1.5">
1.5
<emphasis id="B972484BFF991800206AFCACFA305568" bold="true" box="[1402,1416,841,866]" pageId="6" pageNumber="119"></emphasis>
1.8 mm
</quantity>
wide; lateral sepals reflexed, very oblique, semicircular,
<quantity id="4CFE39BCFF9918002659FC88FC05558C" box="[841,957,877,902]" metricMagnitude="-3" metricUnit="m" metricValue="2.75" metricValueMax="3.0" metricValueMin="2.5" pageId="6" pageNumber="119" unit="mm" value="2.75" valueMax="3.0" valueMin="2.5">
2.5
<emphasis id="B972484BFF991800267CFC88FCC2558C" bold="true" box="[876,890,877,902]" pageId="6" pageNumber="119"></emphasis>
3 mm
</quantity>
long, 1.6
<emphasis id="B972484BFF991800213CFC88FB82558C" bold="true" box="[1068,1082,877,902]" pageId="6" pageNumber="119"></emphasis>
1.8(
<emphasis id="B972484BFF9918002176FC88FBCC558C" bold="true" box="[1126,1140,877,902]" pageId="6" pageNumber="119"></emphasis>
2) mm wide. Petals oblong narrowly obovate, slightly reflexed,
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1.6
<emphasis id="B972484BFF9918002753FC74FDE955A0" bold="true" box="[579,593,913,938]" pageId="6" pageNumber="119"></emphasis>
2 mm
</quantity>
long,
<quantity id="4CFE39BCFF99180027C9FC74FCF355A0" box="[729,843,913,938]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" metricValueMax="10.0" metricValueMin="8.0" pageId="6" pageNumber="119" unit="mm" value="0.9" valueMax="1.0" valueMin="0.8">
0.8
<emphasis id="B972484BFF99180027ECFC74FCB255A0" bold="true" box="[764,778,913,938]" pageId="6" pageNumber="119"></emphasis>
1 mm
</quantity>
wide, undulate and finely erose dentate along margin. Lip spurred,
<quantity id="4CFE39BCFF991800240EFC50FEC755C4" box="[286,383,949,974]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="6" pageNumber="119" unit="mm" value="4.5" valueMax="5.0" valueMin="4.0">
4
<emphasis id="B972484BFF991800243CFC50FE8255C4" bold="true" box="[300,314,949,974]" pageId="6" pageNumber="119"></emphasis>
5 mm
</quantity>
long and wide being flattened, 3-lobed; side lobes rectangular, erect, fleshy,
<quantity id="4CFE39BCFF9918002012FC50FACF55C4" box="[1282,1399,949,974]" metricMagnitude="-3" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" pageId="6" pageNumber="119" unit="mm" value="1.75" valueMax="2.0" valueMin="1.5">
1.5
<emphasis id="B972484BFF9918002034FC50FA8A55C4" bold="true" box="[1316,1330,949,974]" pageId="6" pageNumber="119"></emphasis>
2 mm
</quantity>
tall,
<quantity id="4CFE39BCFF9918002598FC3CFEB655F8" box="[136,270,985,1010]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" metricValueMax="2.4" metricValueMin="2.2" pageId="6" pageNumber="119" unit="mm" value="2.3" valueMax="2.4" valueMin="2.2">
2.2
<emphasis id="B972484BFF99180025BBFC3CFF0155F8" bold="true" box="[171,185,985,1010]" pageId="6" pageNumber="119"></emphasis>
2.4 mm
</quantity>
wide; median lobe narrowly ovate,
<quantity id="4CFE39BCFF991800278EFC3CFCB755F8" box="[670,783,985,1010]" metricMagnitude="-3" metricUnit="m" metricValue="2.75" metricValueMax="3.0" metricValueMin="2.5" pageId="6" pageNumber="119" unit="mm" value="2.75" valueMax="3.0" valueMin="2.5">
2.5
<emphasis id="B972484BFF99180027D1FC3CFD7755F8" bold="true" box="[705,719,985,1010]" pageId="6" pageNumber="119"></emphasis>
3 mm
</quantity>
long,
<quantity id="4CFE39BCFF9918002644FC3CFC7D55F8" box="[852,965,985,1010]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" metricValueMax="10.0" metricValueMin="8.0" pageId="6" pageNumber="119" unit="mm" value="0.9" valueMax="1.0" valueMin="0.8">
0.8
<emphasis id="B972484BFF9918002667FC3CFC3D55F8" bold="true" box="[887,901,985,1010]" pageId="6" pageNumber="119"></emphasis>
1 mm
</quantity>
wide, with large bilobulate callus at middle and thin up-curved lamellate apex finely erose or notched at apex; disk fleshy, with twin-tops bilobulate callus at the base of median lip lobe and large entire callus at the lip base at spur entrance; spur narrowly obovoid, saccate, slightly dorso-ventrally flattened, down curved at right angle, (2
<emphasis id="B972484BFF991800261EFBA0FCA45254" bold="true" box="[782,796,1093,1118]" pageId="6" pageNumber="119"></emphasis>
)2.5(
<emphasis id="B972484BFF9918002642FBA0FCD85254" bold="true" box="[850,864,1093,1118]" pageId="6" pageNumber="119"></emphasis>
3) mm long,
<quantity id="4CFE39BCFF99180026E8FBA0FB3A5254" box="[1016,1154,1093,1118]" metricMagnitude="-3" metricUnit="m" metricValue="1.35" metricValueMax="1.5" metricValueMin="1.2" pageId="6" pageNumber="119" unit="mm" value="1.35" valueMax="1.5" valueMin="1.2">
1.2
<emphasis id="B972484BFF991800210BFBA0FB915254" bold="true" box="[1051,1065,1093,1118]" pageId="6" pageNumber="119"></emphasis>
1.5 mm
</quantity>
broad, at apex round and slightly notched, inside with incomplete short longitudinal septum. Column small, about
<quantity id="4CFE39BCFF9918002194FB8CFB645288" box="[1156,1244,1129,1154]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="6" pageNumber="119" unit="mm" value="0.5">0.5 mm</quantity>
high and wide, at front with 2 large, acute, knife-shaped parallel, forward directed rostellum arms,
<quantity id="4CFE39BCFF9918002108FB68FB3252AC" box="[1048,1162,1165,1190]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" metricValueMax="1.2" metricValueMin="1.0" pageId="6" pageNumber="119" unit="mm" value="1.1" valueMax="1.2" valueMin="1.0">
1
<emphasis id="B972484BFF9918002136FB68FB8C52AC" bold="true" box="[1062,1076,1165,1190]" pageId="6" pageNumber="119"></emphasis>
1.2 mm
</quantity>
long,
<quantity id="4CFE39BCFF99180021C2FB68FA9052AC" box="[1234,1320,1165,1190]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="6" pageNumber="119" unit="mm" value="0.3">0.3 mm</quantity>
wide at the base. Anther cap in form of twin hemispheres, finely papillose,
<quantity id="4CFE39BCFF9918002655FB54FC0D52C0" box="[837,949,1201,1226]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" metricValueMax="1.2" metricValueMin="1.0" pageId="6" pageNumber="119" unit="mm" value="1.1" valueMax="1.2" valueMin="1.0">
1
<emphasis id="B972484BFF9918002643FB54FCD952C0" bold="true" box="[851,865,1201,1226]" pageId="6" pageNumber="119"></emphasis>
1.2 mm
</quantity>
wide and
<quantity id="4CFE39BCFF9918002136FB54FB1352C0" box="[1062,1195,1201,1226]" metricMagnitude="-4" metricUnit="m" metricValue="5.5" metricValueMax="6.0" metricValueMin="5.0" pageId="6" pageNumber="119" unit="mm" value="0.55" valueMax="0.6" valueMin="0.5">0.50.6 mm</quantity>
tall, with large, oblong triangular, scarious, S-curved beak
<quantity id="4CFE39BCFF991800271FFB30FD2C52E4" box="[527,660,1237,1262]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" metricValueMax="8.0" metricValueMin="6.0" pageId="6" pageNumber="119" unit="mm" value="0.7" valueMax="0.8" valueMin="0.6">
0.6
<emphasis id="B972484BFF9918002721FB30FD8752E4" bold="true" box="[561,575,1237,1262]" pageId="6" pageNumber="119"></emphasis>
0.8 mm
</quantity>
wide,
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0.8
<emphasis id="B972484BFF9918002610FB30FCB652E4" bold="true" box="[768,782,1237,1262]" pageId="6" pageNumber="119"></emphasis>
1 mm
</quantity>
long. Stipe (tegula) simple, small, in form of flat, erect triangular plate,
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0.2
<emphasis id="B972484BFF9918002474FB1CFECA5318" bold="true" box="[356,370,1273,1298]" pageId="6" pageNumber="119"></emphasis>
0.3 mm
</quantity>
long and wide; viscidium very large, concave at apex from below, boat-shaped, forward protruding,
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1.4
<emphasis id="B972484BFF9918002423FAF8FEF9533C" bold="true" box="[307,321,1309,1334]" pageId="6" pageNumber="119"></emphasis>
1.6 mm
</quantity>
long,
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0.5
<emphasis id="B972484BFF991800271AFAF8FDA0533C" bold="true" box="[522,536,1309,1334]" pageId="6" pageNumber="119"></emphasis>
0.6 mm
</quantity>
wide. Pollinia 2, each half-split into 2 unequal hemi-obovoid portions,
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0.3
<emphasis id="B972484BFF99180025BBFAA4FF015350" bold="true" box="[171,185,1345,1370]" pageId="6" pageNumber="119"></emphasis>
0.4 mm
</quantity>
long. Fruits narrowly ellipsoid capsule
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0.8
<emphasis id="B972484BFF99180027EBFAA4FCB15350" bold="true" box="[763,777,1345,1370]" pageId="6" pageNumber="119"></emphasis>
1.2 cm
</quantity>
long, 3.5
<emphasis id="B972484BFF99180026D4FAA4FC6A5350" bold="true" box="[964,978,1345,1370]" pageId="6" pageNumber="119"></emphasis>
4.5(
<emphasis id="B972484BFF99180026EEFAA4FBB45350" bold="true" box="[1022,1036,1345,1370]" pageId="6" pageNumber="119"></emphasis>
5) mm in diam., placed more or less horizontally on straight rigid stalk
<quantity id="4CFE39BCFF991800271CFA80FDD15374" box="[524,617,1381,1406]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="6" pageNumber="119" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">
2
<emphasis id="B972484BFF991800270AFA80FD905374" bold="true" box="[538,552,1381,1406]" pageId="6" pageNumber="119"></emphasis>
3 mm
</quantity>
long.
</paragraph>
</subSubSection>
<subSubSection id="C31CC7D2FF99180025ADFA6CFD3053CC" pageId="6" pageNumber="119" type="etymology">
<paragraph id="8BB99459FF99180025ADFA6CFD3053CC" blockId="6.[136,1452,409,2090]" pageId="6" pageNumber="119">
<emphasis id="B972484BFF99180025ADFA6CFEF053A8" bold="true" box="[189,328,1417,1442]" pageId="6" pageNumber="119">Etymology:</emphasis>
—Species epithet refers to the name of Mrs. Nguyen Thi Thanh Hang, wife of the species discoverer, co-author of this paper — Dr. Nong Van Duy.
</paragraph>
</subSubSection>
<subSubSection id="C31CC7D2FF99180025ADFA34FC345004" pageId="6" pageNumber="119" type="biology_ecology">
<paragraph id="8BB99459FF99180025ADFA34FC345004" blockId="6.[136,1452,409,2090]" pageId="6" pageNumber="119">
<emphasis id="B972484BFF99180025ADFA34FE9E53E0" bold="true" box="[189,294,1489,1514]" pageId="6" pageNumber="119">Ecology:</emphasis>
—Creeping epiphyte; primary broad-leaved, evergreen, humid, submontane forests on granite.
<quantity id="4CFE39BCFF9918002046FA34FA1453E0" box="[1366,1452,1489,1514]" metricMagnitude="3" metricUnit="m" metricValue="1.0" pageId="6" pageNumber="119" unit="m" value="1000.0">1000 m</quantity>
a.s.l. Fl. MayJuly. Very rare. Estimated IUCN Red List status—CR.
</paragraph>
</subSubSection>
<subSubSection id="C31CC7D2FF99180125ADF9FCFBD956D7" lastPageId="7" lastPageNumber="120" pageId="6" pageNumber="119" type="distribution">
<paragraph id="8BB99459FF99180025ADF9FCFC6A5038" blockId="6.[136,1452,409,2090]" box="[189,978,1561,1586]" pageId="6" pageNumber="119">
<emphasis id="B972484BFF99180025ADF9FCFEE15038" bold="true" box="[189,345,1561,1586]" pageId="6" pageNumber="119">Distribution:</emphasis>
<collectingCountry id="F311D4C9FF9918002466F9FCFE605038" box="[374,472,1561,1586]" name="Vietnam" pageId="6" pageNumber="119">Vietnam</collectingCountry>
:
<collectingRegion id="49C25ABBFF99180024F3F9FCFDDB5038" box="[483,611,1561,1586]" country="Vietnam" name="Khanh Hoa" pageId="6" pageNumber="119">Khanh Hoa</collectingRegion>
(Khanh Vinh district). Endemic.
</paragraph>
<paragraph id="8BB99459FF99180025ADF9D8FA3A5100" blockId="6.[136,1452,409,2090]" pageId="6" pageNumber="119">
<emphasis id="B972484BFF99180025ADF9D8FEB1505C" bold="true" box="[189,265,1597,1622]" pageId="6" pageNumber="119">Notes:</emphasis>
<taxonomicName id="4C06EFDAFF9918002436F9D8FD82505C" box="[294,570,1597,1622]" class="Liliopsida" family="Orchidaceae" genus="Schoenorchis" kingdom="Plantae" order="Asparagales" pageId="6" pageNumber="119" phylum="Tracheophyta" rank="species" species="hangianae">
<emphasis id="B972484BFF9918002436F9D8FD82505C" box="[294,570,1597,1622]" italics="true" pageId="6" pageNumber="119">Schoenorchis hangianae</emphasis>
</taxonomicName>
is obviously related to
<taxonomicName id="4C06EFDAFF9918002656F9D8FABB505C" authority="Averyanov (2012: 134)" authorityName="Averyanov" authorityPageNumber="134" authorityYear="2012" box="[838,1283,1597,1622]" class="Liliopsida" family="Orchidaceae" genus="Schoenorchis" kingdom="Plantae" order="Asparagales" pageId="6" pageNumber="119" phylum="Tracheophyta" rank="species" species="scolopendria">
<emphasis id="B972484BFF9918002656F9D8FC4D505C" box="[838,1013,1597,1622]" italics="true" pageId="6" pageNumber="119">S. scolopendria</emphasis>
Averyanov (2012: 134)
</taxonomicName>
having certain similarities both in plant growth habit and in floral morphology. However, it distinctly differs in having large, distant, obtuse leaves and a long inflorescence. Both species are unique among their congeners for their plagiotropic creeping shoot, forming distinctly isolated group inside the genus. In lip structure, both species of this group resemble
<taxonomicName id="4C06EFDAFF9918002086F94CFF5050EC" authorityName="Seidenfaden &amp; Smitinand" authorityYear="1965" baseAuthorityName="Reichenbach" baseAuthorityYear="1874" class="Liliopsida" family="Orchidaceae" genus="Schoenorchis" kingdom="Plantae" order="Asparagales" pageId="6" pageNumber="119" phylum="Tracheophyta" rank="species" species="fragrans">
<emphasis id="B972484BFF9918002086F94CFF5050EC" italics="true" pageId="6" pageNumber="119">S. fragrans</emphasis>
</taxonomicName>
,
<taxonomicName id="4C06EFDAFF99180025E8F928FD2350EC" authority="Pradhan (1978: 912)" authorityName="Pradhan" authorityPageNumber="912" authorityYear="1978" box="[248,667,1741,1766]" class="Liliopsida" family="Orchidaceae" genus="Schoenorchis" kingdom="Plantae" order="Asparagales" pageId="6" pageNumber="119" phylum="Tracheophyta" rank="species" species="seidenfadenii">
<emphasis id="B972484BFF99180025E8F928FE1250EC" box="[248,426,1741,1766]" italics="true" pageId="6" pageNumber="119">S. seidenfadenii</emphasis>
<bibRefCitation id="EF97E9A8FF99180024A2F928FD2350EC" author="Pradhan, U. C." box="[434,667,1741,1766]" pageId="6" pageNumber="119" pagination="910 - 912" refId="ref6088" refString="Pradhan, U. C. (1978) Notes on Indian Sarcanthinae - The genus Schoenorchis Bl. American Orchid Society Bulletin 47: 910 - 912." type="journal article" year="1978">Pradhan (1978: 912)</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="4C06EFDAFF99180027C4F928FADF50EC" authority="(Guillaumin 1958: 462) Seidenfaden (1975: 102)" authorityName="Seidenfaden" authorityPageNumber="102" authorityYear="1975" baseAuthorityName="Guillaumin" baseAuthorityPageNumber="462" baseAuthorityYear="1958" box="[724,1383,1741,1766]" class="Liliopsida" family="Orchidaceae" genus="Schoenorchis" kingdom="Plantae" order="Asparagales" pageId="6" pageNumber="119" phylum="Tracheophyta" rank="species" species="tixieri">
<emphasis id="B972484BFF99180027C4F928FC8C50EC" box="[724,820,1741,1766]" italics="true" pageId="6" pageNumber="119">S. tixieri</emphasis>
(
<bibRefCitation id="EF97E9A8FF9918002653F928FBF950EC" author="Guillaumin, A." box="[835,1089,1741,1766]" pageId="6" pageNumber="119" refId="ref5813" refString="Guillaumin, A. (1958) Plantes nouvelles, rares ou critiques des Serres du Museum (Notules sur quelques Orchidees d'Indochine 19. Bulletin du Museum d'Histoire Naturelle (Paris) ser. 2 (30): 462." type="book" year="1958">Guillaumin 1958: 462</bibRefCitation>
)
<bibRefCitation id="EF97E9A8FF9918002140F928FADF50EC" author="Seidenfaden, G." box="[1104,1383,1741,1766]" pageId="6" pageNumber="119" refId="ref6319" refString="Seidenfaden, G. (1975) Contributions to a revision of the Orchid flora of Cambodia, Laos and Vietnam, I. A preliminary enumeration of all Orchids hitherto recorded. Botanical Museum, Fredensborg, 117 pp." type="book" year="1975">Seidenfaden (1975: 102)</bibRefCitation>
</taxonomicName>
(sect.
<emphasis id="B972484BFF9918002598F914FF615100" box="[136,217,1777,1802]" italics="true" pageId="6" pageNumber="119">Pumila</emphasis>
Aver.). At the same time, their relationship with species of other sections of the genus is very problematic.
</paragraph>
<paragraph id="8BB99459FF99180125ADF8F0FBD956D7" blockId="6.[136,1452,409,2090]" lastBlockId="7.[136,1452,160,221]" lastPageId="7" lastPageNumber="120" pageId="6" pageNumber="119">
<taxonomicName id="4C06EFDAFF99180025ADF8F0FE685124" box="[189,464,1813,1838]" class="Liliopsida" family="Orchidaceae" genus="Schoenorchis" kingdom="Plantae" order="Asparagales" pageId="6" pageNumber="119" phylum="Tracheophyta" rank="species" species="hangianae">
<emphasis id="B972484BFF99180025ADF8F0FE685124" box="[189,464,1813,1838]" italics="true" pageId="6" pageNumber="119">Schoenorchis hangianae</emphasis>
</taxonomicName>
is probably a local endemic of Hon Giao Range—the chain of high mountains spreading along the border between
<collectingRegion id="49C25ABBFF99180024BAF8DCFD9A5158" box="[426,546,1849,1874]" country="Vietnam" name="Lam Dong" pageId="6" pageNumber="119">Lam Dong</collectingRegion>
and
<collectingRegion id="49C25ABBFF9918002749F8DCFD615158" box="[601,729,1849,1874]" country="Vietnam" name="Khanh Hoa" pageId="6" pageNumber="119">Khanh Hoa</collectingRegion>
provinces in southern
<collectingCountry id="F311D4C9FF99180026C7F8DCFB825158" box="[983,1082,1849,1874]" name="Vietnam" pageId="6" pageNumber="119">Vietnam</collectingCountry>
. In this region, the species is part of the very rich orchid flora of these mountains and occurs there with such typical local endemics of high taxonomical rank as
<taxonomicName id="4C06EFDAFF99180025F6F864FC315190" authority="(Rolfe 1905: 391) Smith (1912: 73)" authorityName="Smith" authorityPageNumber="73" authorityYear="1912" baseAuthorityName="Rolfe" baseAuthorityPageNumber="391" baseAuthorityYear="1905" box="[230,905,1921,1946]" class="Liliopsida" family="Orchidaceae" genus="Arachnis" kingdom="Plantae" order="Asparagales" pageId="6" pageNumber="119" phylum="Tracheophyta" rank="species" species="annamensis">
<emphasis id="B972484BFF99180025F6F864FE625190" box="[230,474,1921,1946]" italics="true" pageId="6" pageNumber="119">Arachnis annamensis</emphasis>
(
<bibRefCitation id="EF97E9A8FF99180024FDF864FD155190" author="Rolfe, R. A." box="[493,685,1921,1946]" pageId="6" pageNumber="119" refId="ref6227" refString="Rolfe, R. A. (1905) Arachnanthe annamensis Rolfe, n. sp. The Gardeners' Chronicle 3 (37): 391." type="journal volume" year="1905">Rolfe 1905: 391</bibRefCitation>
)
<bibRefCitation id="EF97E9A8FF99180027D0F864FC315190" author="Smith, J. J." box="[704,905,1921,1946]" pageId="6" pageNumber="119" pagination="71 - 78" refId="ref6447" refString="Smith, J. J. (1912) Arachnis Bl. und Vandopsis Pfitz. Natuurkundig Tijdschrift voor Nederlandsch-Indie 72: 71 - 78." type="journal article" year="1912">Smith (1912: 73)</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C06EFDAFF9918002688F864FF0851B4" authority="Haager (1993: 39)" authorityName="Haager" authorityPageNumber="39" authorityYear="1993" class="Liliopsida" family="Orchidaceae" genus="Ascocentrum" higherTaxonomySource="GBIF" kingdom="Plantae" order="Asparagales" pageId="6" pageNumber="119" phylum="Tracheophyta" rank="species" species="christensonianum">
<emphasis id="B972484BFF9918002688F864FB445190" box="[920,1276,1921,1946]" italics="true" pageId="6" pageNumber="119">Ascocentrum christensonianum</emphasis>
<bibRefCitation id="EF97E9A8FF9918002017F864FF0851B4" author="Haager, J. R." pageId="6" pageNumber="119" pagination="39 - 42" refId="ref5855" refString="Haager, J. R. (1993) Some new taxa of orchids from southern Vietnam. Orchid Digest 57: 39 - 42." type="journal article" year="1993">Haager (1993: 39)</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C06EFDAFF99180025AFF840FD4751B4" authority="Vermeulen (2001: 51)" authorityName="Vermeulen" authorityPageNumber="51" authorityYear="2001" box="[191,767,1957,1982]" class="Liliopsida" family="Orchidaceae" genus="Bulbophyllum" kingdom="Plantae" order="Asparagales" pageId="6" pageNumber="119" phylum="Tracheophyta" rank="species" species="clipeibulbum">
<emphasis id="B972484BFF99180025AFF840FE4051B4" box="[191,504,1957,1982]" italics="true" pageId="6" pageNumber="119">Bulbophyllum clipeibulbum</emphasis>
<bibRefCitation id="EF97E9A8FF9918002712F840FD4751B4" author="Vermeulen, J. J." box="[514,767,1957,1982]" pageId="6" pageNumber="119" pagination="51 - 53" refId="ref6567" refString="Vermeulen, J. J. (2001) New species of Bulbophyllum (Orchidaceae). Malayan Orchid Review 35: 51 - 53." type="journal article" year="2001">Vermeulen (2001: 51)</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="4C06EFDAFF991800262CF840FACA51B4" authority="Guillaumin (1924: 554)" authorityName="Guillaumin" authorityPageNumber="554" authorityYear="1924" box="[828,1394,1957,1982]" class="Liliopsida" family="Orchidaceae" genus="Paphiopedilum" kingdom="Plantae" order="Asparagales" pageId="6" pageNumber="119" phylum="Tracheophyta" rank="species" species="delenatii">
<emphasis id="B972484BFF991800262CF840FBEC51B4" box="[828,1108,1957,1982]" italics="true" pageId="6" pageNumber="119">Paphiopedilum delenatii</emphasis>
<bibRefCitation id="EF97E9A8FF991800214EF840FACA51B4" author="Guillaumin, A." box="[1118,1394,1957,1982]" pageId="6" pageNumber="119" pagination="548 - 588" refId="ref5777" refString="Guillaumin, A. (1924) Les Cypripediees d'Indo-Chine. Bulletin de la Societe Botanique de France 71: 548 - 588. http: // dx. doi. org / 10.1080 / 00378941.1924.10836949" type="journal article" year="1924">Guillaumin (1924: 554)</bibRefCitation>
</taxonomicName>
. The described plant grows as a miniature branch epiphyte in the canopies of high trees of primary forest and is therefore difficult to observe and collect without cutting of host trees. It is very rare and known until now by single collection. It is noteworthy that the lone locality of primary forest habitat for this plant is presently being destroyed due to road construction, forest logging and anthropogenic transformation of landscape. For this reason, this new species is tentatively assessed as critically endangered (CR) due to fatal decline of its habitat area.
</paragraph>
</subSubSection>
</treatment>
</document>