treatments-xml/data/03/F4/87/03F487B8FFE0FFDE9EB9F900FAC3477B.xml
2024-06-21 12:22:17 +02:00

631 lines
73 KiB
XML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<document id="20C2497EF484C9BB81EB24AD199BCBC3" ID-CLB-Dataset="57380" ID-DOI="10.11646/phytotaxa.585.4.1" ID-GBIF-Dataset="aa4b6a5e-18fa-4915-a746-95d1cb74d648" ID-ISSN="1179-3163" ID-Zenodo-Dep="7703837" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1678177070991" checkinUser="plazi" docAuthor="Leong-Škorničková, Jana, Bình, Nguyén Qu ốc, Đăng, Tr ần H ữu, Trư ờng, Lưu H ồng &amp; Nuraliev, Maxim S." docDate="2023" docId="03F487B8FFE0FFDE9EB9F900FAC3477B" docLanguage="en" docName="phytotaxa.585.4.1.pdf" docOrigin="Phytotaxa 585 (4)" docSource="http://dx.doi.org/10.11646/phytotaxa.585.4.1" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.7:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="7" docTitle="Geostachys aristata Skornick., Q. B. Nguyen &amp; H. D. Tr" docType="treatment" docVersion="7" lastPageNumber="254" masterDocId="FFCDFFC0FFE5FFD79E31FFAAFFF3431B" masterDocTitle="A revision of Geostachys (Zingiberaceae: Alpinioideae) in Cambodia, Laos and Vietnam, including a new species, G. aristata" masterLastPageNumber="260" masterPageNumber="245" pageNumber="250" updateTime="1699476210154" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
<mods:mods id="3912563B31AD311BE23558C6C7BF45B0" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="0EC67CE87D18531134808FF166860608">
<mods:title id="68AF2F6AAEB9B7A4B63A8447A4FA7CC3">A revision of Geostachys (Zingiberaceae: Alpinioideae) in Cambodia, Laos and Vietnam, including a new species, G. aristata</mods:title>
</mods:titleInfo>
<mods:name id="A8396789B854CA73D36B6A6AE7AC20BB" type="personal">
<mods:role id="E3D8AFE616E29386447F115574AFB272">
<mods:roleTerm id="8A815D44A4746EA0B6C52431EEF85924">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="562412F8156A4873E3D83CCB070DEE27">Leong-Škorničková, Jana</mods:namePart>
<mods:nameIdentifier id="51726EA13407AC649E440A47533681E9" type="ORCID">0000-0003-4490-3490</mods:nameIdentifier>
<mods:affiliation id="3B6960817DBED8C2040BCD1D95AD8514">The Herbarium, Singapore Botanic Gardens, 1, Cluny Road, 259569 Singapore &amp; jana _ skornickova @ nparks. gov. sg; https: // orcid. org / 0000 - 0003 - 4490 - 3490</mods:affiliation>
<mods:nameIdentifier id="A174470F1DC922A1B9F8CE9853690798" type="email">jana_skornickova@nparks.gov.sg</mods:nameIdentifier>
</mods:name>
<mods:name id="9F145D9560D12DC3CCD6474582902EB7" type="personal">
<mods:role id="50596F07A5CBE03697EA5D1943AB5A54">
<mods:roleTerm id="AAAF075A8049848EDA667F460D1E7106">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="9DC58EFC38DE40EDF79D6AF06C8E71CA">Bình, Nguyén Qu ốc</mods:namePart>
<mods:nameIdentifier id="147FD54B1865E43E382D91478628B952" type="ORCID">0000-0002-6267-839X</mods:nameIdentifier>
<mods:affiliation id="AC4C901DF3380E4EC4776CBAC6016045">Vietnam National Museum of Nature, Vietnam Academy of Science and Technology, 18, Hoàng Qu ṍc Vi ệt Street, Cǻu Giǻy, 122300 Hà N ội, Vietnam &amp; binhzing @ gmail. com; https: // orcid. org / 0000 - 0002 - 6267 - 839 X</mods:affiliation>
<mods:nameIdentifier id="BF503FBE39AFE2A8FB13903DCBF2B6E5" type="email">binhzing@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:name id="AC2AB7F06B6EC96FB80CE0E176BA2A07" type="personal">
<mods:role id="1C5F47D02B6C3C811C1E772D173CCC47">
<mods:roleTerm id="689E1BBD5AA242B5654A1B03412555D0">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="206CFD938FD505F7746929FB6255AC45">Đăng, Tr ần H ữu</mods:namePart>
<mods:affiliation id="28F008D3FAFCE489AD92FD7346D3EB91">Becamex Institute of Research and Development, Becamex IDC Corp., 08, Hùng Vuõng Street, Hòa Phú Ward, Th ủ Dǻu M ột City, Bình Duõng Province, Vietnam &amp; Southern Institute of Ecology, Institute of Applied Materials Science, Vietnam Academy of Science and Technology, 1 D, TL 29 Street, District 12, H ồ Chí Minh City, Vietnam</mods:affiliation>
</mods:name>
<mods:name id="DCEC419F431078C4FB9092D5F32B77A2" type="personal">
<mods:role id="16153E96356A5604E0A94DC6CB72D663">
<mods:roleTerm id="0E623EEF2DEDA4B1A9762932D164F07D">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="95FA176FF79E5A8708979180E043DEA3">Trư ờng, Lưu H ồng</mods:namePart>
<mods:nameIdentifier id="30DB5A12856D878A9C746F5B31799875" type="ORCID">0000-0002-7036-7081</mods:nameIdentifier>
<mods:affiliation id="4D6FFD834B52135022659FC8211DB14C">Southern Institute of Ecology, Institute of Applied Materials Science, Vietnam Academy of Science and Technology, 1 D, TL 29 Street, District 12, H ồ Chí Minh City, Vietnam &amp; hongtruongluu @ gmail. com; https: // orcid. org / 0000 - 0002 - 7036 - 7081</mods:affiliation>
<mods:nameIdentifier id="EB9092B53003518C64E633921DD9CE6F" type="email">hongtruongluu@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:name id="B9C1C84807D407FF44BD5536EBE8A97F" type="personal">
<mods:role id="E4A4947C49A3DB449726A1CDE7074123">
<mods:roleTerm id="92E4DFE736CE9B0FF57816B9BBA95143">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="4E16F430FF9191E204DE72FD23C54B50">Nuraliev, Maxim S.</mods:namePart>
<mods:affiliation id="675B4377855BCF432F0210899007CE76">Joint Russian-Vietnamese Tropical Scientific and Technological Center, Nguy ễn Vãn Huyên street, Cǻu Giǻy, Hà N ội, Vietnam Department of Higher Plants, Biological Faculty, M. V. Lomonosov Moscow State University, 1, 12, Leninskie Gory, 119234 Moscow, Russia</mods:affiliation>
</mods:name>
<mods:typeOfResource id="BCC256433CEE5EFF3ECDC6EE4A3F0EAA">text</mods:typeOfResource>
<mods:relatedItem id="22A8CF085A578306D6AC5E328A5AB0F5" type="host">
<mods:titleInfo id="1A997BA8E11450DD3FE275C02B3B6278">
<mods:title id="6F795E846AFB86C5A4E288B3293ED6F5">Phytotaxa</mods:title>
</mods:titleInfo>
<mods:part id="C4F271FB78AE080E62C3E5E9D84BEAEC">
<mods:date id="2669AA66E6B93332C03B07ADCBA75C90">2023</mods:date>
<mods:detail id="28026401B2992FA202B7B3D4BE05EE27" type="pubDate">
<mods:number id="3A6CFB3F935B64858C7CB2AB6479CB8B">2023-03-07</mods:number>
</mods:detail>
<mods:detail id="687BC77D098384B468F0B80EFB42BBF8" type="volume">
<mods:number id="D3D91117726AFFAF6E6F4F7C87A90049">585</mods:number>
</mods:detail>
<mods:detail id="EC45E5525B54327BE742390F3E58BD4F" type="issue">
<mods:number id="8B23DB9BC8D5667B85AFAAA039DE78F7">4</mods:number>
</mods:detail>
<mods:extent id="D36BF904675887C94131558BB1608059" unit="page">
<mods:start id="F429E021A1DC7FA99D46E6C92B9203E9">245</mods:start>
<mods:end id="B21C64826C2E4AFEC46FF464BE805661">260</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location id="EB326A85264437FDD440F07348C3022D">
<mods:url id="1CDCB5495E79316EB1B6C725B5325858">http://dx.doi.org/10.11646/phytotaxa.585.4.1</mods:url>
</mods:location>
<mods:classification id="548CE5D360C9A13EBF15428BC61BB354">journal article</mods:classification>
<mods:identifier id="D7CF77DD71583F3CD70D2C1B9998E716" type="CLB-Dataset">57380</mods:identifier>
<mods:identifier id="3FCEF9C648D8142E02FC693114A23F66" type="DOI">10.11646/phytotaxa.585.4.1</mods:identifier>
<mods:identifier id="BA341695E9A114AD7C68FCF7A6CDFC4F" type="GBIF-Dataset">aa4b6a5e-18fa-4915-a746-95d1cb74d648</mods:identifier>
<mods:identifier id="9FBE4A202C8BFA6FAC26EF8364F67417" type="ISSN">1179-3163</mods:identifier>
<mods:identifier id="96F540B474DE6DE603B6970D4D3BE138" type="Zenodo-Dep">7703837</mods:identifier>
</mods:mods>
<treatment id="03F487B8FFE0FFDE9EB9F900FAC3477B" ID-DOI="http://doi.org/10.5281/zenodo.7706362" ID-GBIF-Taxon="209416340" ID-Zenodo-Dep="7706362" LSID="urn:lsid:plazi:treatment:03F487B8FFE0FFDE9EB9F900FAC3477B" httpUri="http://treatment.plazi.org/id/03F487B8FFE0FFDE9EB9F900FAC3477B" lastPageId="9" lastPageNumber="254" pageId="5" pageNumber="250">
<subSubSection id="C3476525FFE0FFD29EB9F900FC0945DF" box="[136,1018,1706,1735]" pageId="5" pageNumber="250" type="nomenclature">
<paragraph id="8BE236AEFFE0FFD29EB9F900FC0945DF" blockId="5.[136,1018,1706,1735]" box="[136,1018,1706,1735]" pageId="5" pageNumber="250">
<heading id="D0AA81C2FFE0FFD29EB9F900FC0945DF" box="[136,1018,1706,1735]" fontSize="11" level="2" pageId="5" pageNumber="250" reason="3">
<taxonomicName id="4C5D4D2DFFE0FFD29EB9F900FD1845DC" authority="Skornick., Q. B. Nguyen &amp; H. D. Tr" authorityName="Skornick., Q. B. Nguyen &amp; H. D. Tr" box="[136,747,1706,1735]" class="Liliopsida" family="Zingiberaceae" genus="Geostachys" kingdom="Plantae" order="Zingiberales" pageId="5" pageNumber="250" phylum="Tracheophyta" rank="species" species="aristata">
<emphasis id="B929EABCFFE0FFD29EB9F900FE9A45DF" bold="true" box="[136,361,1706,1733]" italics="true" pageId="5" pageNumber="250">Geostachys aristata</emphasis>
Škorničk., Q.B.Nguyen &amp; H.Đ.Tr
</taxonomicName>
ẫn,
<emphasis id="B929EABCFFE0FFD29D25F901FC9A45DF" box="[788,873,1707,1732]" italics="true" pageId="5" pageNumber="250">sp. nov.</emphasis>
(
<figureCitation id="13662A2BFFE0FFD29D46F900FC4945DF" box="[887,954,1706,1732]" captionStart="FIGURE 1" captionStartId="3.[136,229,2003,2025]" captionTargetBox="[175,1412,190,1979]" captionTargetId="figure-18@3.[175,1412,190,1979]" captionTargetPageId="3" captionText="FIGURE 1. Distribution map of Geostachys species in Cambodia, Laos and Vietnam." figureDoi="http://doi.org/10.5281/zenodo.7703843" httpUri="https://zenodo.org/record/7703843/files/figure.png" pageId="5" pageNumber="250">Fig. 1</figureCitation>
,
<figureCitation id="13662A2BFFE0FFD29DF9F900FC2445DF" box="[968,983,1706,1732]" captionStart="FIGURE 3" captionStartId="6.[136,229,1930,1952]" captionTargetBox="[151,1435,190,1906]" captionTargetId="figure-34@6.[151,1435,190,1906]" captionTargetPageId="6" captionText="FIGURE 3. Geostachys aristata. A. Habit. B. Inflorescences (side view). C. Rhizome with stilt roots and inflorescences. D. Inflorescences (top view). E. Detail of leaf sheaths and ligules. All from the type Leong-Škorničková et al. JLS-1561. Photo by J. Leong-Škorničková." figureDoi="http://doi.org/10.5281/zenodo.7703850" httpUri="https://zenodo.org/record/7703850/files/figure.png" pageId="5" pageNumber="250">3</figureCitation>
,
<figureCitation id="13662A2BFFE0FFD29DD5F900FC0045DF" box="[996,1011,1706,1732]" captionStart="FIGURE 4" captionStartId="7.[136,229,1893,1915]" captionTargetBox="[151,1435,190,1868]" captionTargetId="figure-18@7.[151,1435,190,1868]" captionTargetPageId="7" captionText="FIGURE 4. Geostachys aristata. A. Flower (side view). B. Flower (front view). C. Flower dissection, from left: Flower, bract, bracteole, calyx, floral tube with stamen attached, labellum with lateral staminodes attached and three corolla lobes above it. D. Stamen from adaxial, abaxial and side view, and ovary with epigynous glands. E. Infructescence. F. Cross sections of fruit. G. Seeds enclosed in arils.AD from the type Leong-Škorničková et al. JLS-1561; E, F from Trǻn &amp; Nguyễn TG639; G from Đặng TG1061. Photo by J. Leong-Škorničková (AD), H.Đ. Trẫn (E, F), M.T. Đặng (G)." figureDoi="http://doi.org/10.5281/zenodo.7703854" httpUri="https://zenodo.org/record/7703854/files/figure.png" pageId="5" pageNumber="250">4</figureCitation>
)
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C3476525FFE0FFD29EB9F978FBFD4487" pageId="5" pageNumber="250" type="diagnosis">
<paragraph id="8BE236AEFFE0FFD29EB9F978FBFD4487" blockId="5.[136,1452,1746,2092]" pageId="5" pageNumber="250">
<emphasis id="B929EABCFFE0FFD29EB9F978FF0045F3" bold="true" box="[136,243,1746,1768]" pageId="5" pageNumber="250">Diagnosis:</emphasis>
—Similar to
<taxonomicName id="4C5D4D2DFFE0FFD29F40F978FDF345FC" box="[369,512,1746,1767]" class="Liliopsida" family="Zingiberaceae" genus="Geostachys" kingdom="Plantae" order="Zingiberales" pageId="5" pageNumber="250" phylum="Tracheophyta" rank="species" species="annamensis">
<emphasis id="B929EABCFFE0FFD29F40F978FDF345FC" box="[369,512,1746,1767]" italics="true" pageId="5" pageNumber="250">G. annamensis</emphasis>
</taxonomicName>
in the overall habit and erect inflorescences composed of 23-flowered cincinni of white flowers with labellum and stamen spotted with dark pink to red, but differs from the latter species by the green leaf sheaths and ligules (vs leaf sheaths with dark red reticulation and dark red ligules), most often longer petioles (
<quantity id="4CA59B4BFFE0FFD29DE4F8B0FBC34434" box="[981,1072,1818,1840]" metricMagnitude="-2" metricUnit="m" metricValue="1.75" metricValueMax="3.0" metricValueMin="0.5" pageId="5" pageNumber="250" unit="mm" value="17.5" valueMax="30.0" valueMin="5.0">530 mm</quantity>
vs
<quantity id="4CA59B4BFFE0FFD29A60F8B0FB6C4434" box="[1105,1183,1818,1839]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" metricValueMax="7.0" metricValueMin="1.0" pageId="5" pageNumber="250" unit="mm" value="4.0" valueMax="7.0" valueMin="1.0">17 mm</quantity>
long), bracts and bracteoles greenish (vs white tinged pink) with prominently aristate (vs round) apices, calyx lobes prominently mucronate with mucros
<quantity id="4CA59B4BFFE0FFD29B6CF894FA584448" box="[1373,1451,1854,1876]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="5.0" metricValueMin="2.0" pageId="5" pageNumber="250" unit="mm" value="3.5" valueMax="5.0" valueMin="2.0">25 mm</quantity>
long (vs calyx lobes blunt, with apices less than
<quantity id="4CA59B4BFFE0FFD29CBFF8C8FD36446C" box="[654,709,1890,1911]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="250" unit="mm" value="1.0">1 mm</quantity>
long), labellum with crimson spots extending to the margin (vs with crimson spots and lines limited to the centre), and longer anther crest (
<quantity id="4CA59B4BFFE0FFD29D3FF82CFCAD4480" box="[782,862,1926,1948]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" metricValueMax="6.0" metricValueMin="5.0" pageId="5" pageNumber="250" unit="mm" value="5.5" valueMax="6.0" valueMin="5.0">56 mm</quantity>
vs
<quantity id="4CA59B4BFFE0FFD29D4EF82CFC3D4480" box="[895,974,1926,1947]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="5" pageNumber="250" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">23 mm</quantity>
long).
</paragraph>
</subSubSection>
<subSubSection id="C3476525FFE0FFD29EB9F800FD334B37" pageId="5" pageNumber="250" type="materials_examined">
<paragraph id="8BE236AEFFE0FFD29EB9F800FD334B37" blockId="5.[136,1452,1746,2092]" pageId="5" pageNumber="250">
<emphasis id="B929EABCFFE0FFD29EB9F800FF3144A4" bold="true" box="[136,194,1962,1983]" pageId="5" pageNumber="250">Type:</emphasis>
<materialsCitation id="3B353CF3FFE0FFD29EEBF800FEE64B13" ID-GBIF-Occurrence="4048240311" collectingDate="2012-04-24" collectionCode="SING, E, P, PR, VNMN" collectorName="J. Leong-Skornickova; Q. B. Nguyen; H. D. Tran &amp; E. Zaveska" country="Vietnam" elevation="1209" latitude="14.649528" location="Xa Hi eu" longLatPrecision="1" longitude="108.41592" municipality="Kon Plong district" pageId="5" pageNumber="250" specimenCode="SING0197751, E00666509, E00666510, P00840190, P00840191" specimenCount="2" stateProvince="Kon Tum province" typeStatus="holotype">
<collectingCountry id="F34A763EFFE0FFD29EEBF800FEBF44A4" box="[218,332,1962,1983]" name="Vietnam" pageId="5" pageNumber="250">VIETNAM</collectingCountry>
.
<collectingRegion id="4999F84CFFE0FFD29F65F800FDFE44DB" box="[340,525,1962,1984]" country="Vietnam" name="Kon Tum" pageId="5" pageNumber="250">Kon Tum province</collectingRegion>
:
<collectingMunicipality id="6B86ACD4FFE0FFD29C24F800FD3544DB" box="[533,710,1962,1984]" pageId="5" pageNumber="250">Kon Plông district</collectingMunicipality>
,
<location id="8E826075FFE0FFD29CFEF800FCEC44DA" LSID="urn:lsid:plazi:treatment:03F487B8FFE0FFDE9EB9F900FAC3477B:8E826075FFE0FFD29CFEF800FCEC44DA" box="[719,799,1962,1985]" country="Vietnam" latitude="14.649528" longLatPrecision="1" longitude="108.41592" municipality="Kon Plong district" name="Xa Hi eu" pageId="5" pageNumber="250" stateProvince="Kon Tum province">Xã Hiḗu</location>
commune,
<geoCoordinate id="EE695069FFE0FFD29DBFF800FBE544A4" box="[910,1046,1962,1984]" degrees="14" direction="north" minutes="38" orientation="latitude" pageId="5" pageNumber="250" precision="1" seconds="58.3" value="14.649528">14°3858.3”N</geoCoordinate>
<geoCoordinate id="EE695069FFE0FFD29A2AF800FB5E44A4" box="[1051,1197,1962,1984]" degrees="108" direction="east" minutes="24" orientation="longitude" pageId="5" pageNumber="250" precision="1" seconds="57.3" value="108.41592">108°2457.3”E</geoCoordinate>
,
<quantity id="4CA59B4BFFE0FFD29A89F800FAF144A4" box="[1208,1282,1962,1983]" metricMagnitude="3" metricUnit="m" metricValue="1.209" pageId="5" pageNumber="250" unit="m" value="1209.0">
<elevation id="0070D19DFFE0FFD29A89F800FAF144A4" box="[1208,1282,1962,1983]" metricMagnitude="3" metricUnit="m" metricValue="1.209" pageId="5" pageNumber="250" unit="m" value="1209.0">1209 m</elevation>
</quantity>
,
<date id="FFE3106EFFE0FFD29B3AF800FA6244A4" box="[1291,1425,1962,1984]" pageId="5" pageNumber="250" value="2012-04-24">
<collectingDate id="EFA7E986FFE0FFD29B3AF800FA6244A4" box="[1291,1425,1962,1984]" pageId="5" pageNumber="250" value="2012-04-24">24 April 2012</collectingDate>
</date>
,
<emphasis id="B929EABCFFE0FFD29BAAF801FCA744F8" italics="true" pageId="5" pageNumber="250">
<collectorName id="26A85378FFE0FFD29BAAF801FE8944FE" pageId="5" pageNumber="250">J. Leong-Škorničková</collectorName>
,
<collectorName id="26A85378FFE0FFD29FB5F864FDF244FE" box="[388,513,1998,2021]" pageId="5" pageNumber="250">Q.B. Nguyễn</collectorName>
,
<collectorName id="26A85378FFE0FFD29C3BF865FD9844FE" box="[522,619,1998,2021]" pageId="5" pageNumber="250">H.Đ. Trǻn</collectorName>
&amp;
<collectorName id="26A85378FFE0FFD29CB8F865FD0144F8" box="[649,754,1998,2020]" pageId="5" pageNumber="250">E. Záveská</collectorName>
JLS-1561
</emphasis>
(
<typeStatus id="54E6880CFFE0FFD29D51F864FC4544FF" box="[864,950,1998,2020]" pageId="5" pageNumber="250" type="holotype">holotype</typeStatus>
<collectionCode id="ED4CAE6BFFE0FFD29D8AF864FC0044F8" box="[955,1011,1998,2019]" country="Singapore" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15640" lsid="urn:lsid:biocol.org:col:15640" name="Singapore Botanic Gardens" pageId="5" pageNumber="250" type="Herbarium">SING</collectionCode>
:
<specimenCode id="DBFB9ED5FFE0FFD29DCEF864FB6344FF" box="[1023,1168,1998,2020]" collectionCode="SING" country="Singapore" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15640" lsid="urn:lsid:biocol.org:col:15640" name="Singapore Botanic Gardens" pageId="5" pageNumber="250" type="Herbarium">SING0197751</specimenCode>
! [including flowers preserved in spirit];
</materialsCitation>
<materialsCitation id="3B353CF3FFE0FFD29F28F858FD4F4B37" ID-GBIF-Occurrence="4048240326" collectingDate="2012-04-24" collectionCode="SING, E, P, PR, VNMN" country="Vietnam" elevation="1209" latitude="14.649528" location="Xa Hi eu" longLatPrecision="1" longitude="108.41592" municipality="Kon Plong district" pageId="5" pageNumber="250" specimenCode="SING0197751, E00666509, E00666510, P00840190, P00840191" specimenCount="2" stateProvince="Kon Tum province" typeStatus="isotype">
<typeStatus id="54E6880CFFE0FFD29F28F858FE9B4B13" box="[281,360,2034,2056]" pageId="5" pageNumber="250" type="isotype">isotypes</typeStatus>
<collectionCode id="ED4CAE6BFFE0FFD29F5DF858FE884B1C" box="[364,379,2034,2055]" pageId="5" pageNumber="250">E</collectionCode>
[mounted over two sheets
<specimenCode id="DBFB9ED5FFE0FFD29C44F858FD1A4B13" box="[629,745,2034,2056]" pageId="5" pageNumber="250">E00666509</specimenCode>
! &amp;
<specimenCode id="DBFB9ED5FFE0FFD29D36F858FC734B13" box="[775,896,2034,2056]" pageId="5" pageNumber="250">E00666510</specimenCode>
!],
<collectionCode id="ED4CAE6BFFE0FFD29DA1F858FC6F4B1C" box="[912,924,2034,2055]" pageId="5" pageNumber="250">P</collectionCode>
[mounted over two sheets
<specimenCode id="DBFB9ED5FFE0FFD29AA6F858FAF94B1C" box="[1175,1290,2034,2055]" pageId="5" pageNumber="250">P00840190</specimenCode>
! &amp;
<specimenCode id="DBFB9ED5FFE0FFD29B19F858FA6C4B1C" box="[1320,1439,2034,2055]" pageId="5" pageNumber="250">P00840191</specimenCode>
!],
<collectionCode id="ED4CAE6BFFE0FFD29E8CF7BCFF294B30" box="[189,218,2070,2091]" pageId="5" pageNumber="250">PR</collectionCode>
!,
<collectionCode id="ED4CAE6BFFE0FFD29EDFF7BCFEC44B30" box="[238,311,2070,2091]" pageId="5" pageNumber="250">VNMN</collectionCode>
! [including flowers preserved in spirit])
</materialsCitation>
.
</paragraph>
</subSubSection>
<caption id="DF226626FFE3FFD19EB9F820FA6944DD" ID-DOI="http://doi.org/10.5281/zenodo.7703850" ID-Zenodo-Dep="7703850" httpUri="https://zenodo.org/record/7703850/files/figure.png" pageId="6" pageNumber="251" startId="6.[136,229,1930,1952]" targetBox="[151,1435,190,1906]" targetPageId="6">
<paragraph id="8BE236AEFFE3FFD19EB9F820FA6944DD" blockId="6.[136,1452,1930,1990]" pageId="6" pageNumber="251">
<emphasis id="B929EABCFFE3FFD19EB9F820FF0F4484" bold="true" box="[136,252,1930,1952]" pageId="6" pageNumber="251">FIGURE 3.</emphasis>
<taxonomicName id="4C5D4D2DFFE3FFD19F30F820FE4C44BB" box="[257,447,1930,1952]" class="Liliopsida" family="Zingiberaceae" genus="Geostachys" kingdom="Plantae" order="Zingiberales" pageId="6" pageNumber="251" phylum="Tracheophyta" rank="species" species="aristata">
<emphasis id="B929EABCFFE3FFD19F30F820FE4C44BB" box="[257,447,1930,1952]" italics="true" pageId="6" pageNumber="251">Geostachys aristata</emphasis>
</taxonomicName>
.
<emphasis id="B929EABCFFE3FFD19FFBF820FE124484" bold="true" box="[458,481,1930,1951]" pageId="6" pageNumber="251">A.</emphasis>
Habit.
<emphasis id="B929EABCFFE3FFD19C17F820FDCF4484" bold="true" box="[550,572,1930,1951]" pageId="6" pageNumber="251">B.</emphasis>
Inflorescences (side view).
<emphasis id="B929EABCFFE3FFD19D74F820FCAF44BB" bold="true" box="[837,860,1930,1952]" pageId="6" pageNumber="251">C.</emphasis>
Rhizome with stilt roots and inflorescences.
<emphasis id="B929EABCFFE3FFD19B34F820FAEF4484" bold="true" box="[1285,1308,1930,1951]" pageId="6" pageNumber="251">D.</emphasis>
Inflorescences (top view).
<emphasis id="B929EABCFFE3FFD19EC6F804FEFD44D8" bold="true" box="[247,270,1966,1987]" pageId="6" pageNumber="251">E.</emphasis>
Detail of leaf sheaths and ligules. All from the type
<emphasis id="B929EABCFFE3FFD19D35F805FBA444D8" box="[772,1111,1966,1990]" italics="true" pageId="6" pageNumber="251">Leong-Škorničková et al. JLS-1561</emphasis>
. Photo by J. Leong-Škorničková.
</paragraph>
</caption>
<caption id="DF226626FFE2FFD09EB9F8CFFDE04B11" ID-DOI="http://doi.org/10.5281/zenodo.7703854" ID-Zenodo-Dep="7703854" httpUri="https://zenodo.org/record/7703854/files/figure.png" pageId="7" pageNumber="252" startId="7.[136,229,1893,1915]" targetBox="[151,1435,190,1868]" targetPageId="7">
<paragraph id="8BE236AEFFE2FFD09EB9F8CFFDE04B11" blockId="7.[136,1452,1893,2061]" pageId="7" pageNumber="252">
<emphasis id="B929EABCFFE2FFD09EB9F8CFFF0E4461" bold="true" box="[136,253,1893,1915]" pageId="7" pageNumber="252">FIGURE 4.</emphasis>
<taxonomicName id="4C5D4D2DFFE2FFD09F32F8CFFE314460" box="[259,450,1893,1915]" class="Liliopsida" family="Zingiberaceae" genus="Geostachys" kingdom="Plantae" order="Zingiberales" pageId="7" pageNumber="252" phylum="Tracheophyta" rank="species" species="aristata">
<emphasis id="B929EABCFFE2FFD09F32F8CFFE314460" box="[259,450,1893,1915]" italics="true" pageId="7" pageNumber="252">Geostachys aristata</emphasis>
</taxonomicName>
.
<emphasis id="B929EABCFFE2FFD09FFFF8CFFE164461" bold="true" box="[462,485,1893,1914]" pageId="7" pageNumber="252">A.</emphasis>
Flower (side view).
<emphasis id="B929EABCFFE2FFD09C9AF8CFFD314461" bold="true" box="[683,706,1893,1914]" pageId="7" pageNumber="252">B.</emphasis>
Flower (front view).
<emphasis id="B929EABCFFE2FFD09DA1F8CFFC544460" bold="true" box="[912,935,1893,1915]" pageId="7" pageNumber="252">C.</emphasis>
Flower dissection, from left: Flower, bract, bracteole, calyx, floral tube with stamen attached, labellum with lateral staminodes attached and three corolla lobes above it.
<emphasis id="B929EABCFFE2FFD09AF2F823FB284485" bold="true" box="[1219,1243,1929,1950]" pageId="7" pageNumber="252">D.</emphasis>
Stamen from adaxial, abaxial and side view, and ovary with epigynous glands.
<emphasis id="B929EABCFFE2FFD09C95F807FD4944D9" bold="true" box="[676,698,1965,1986]" pageId="7" pageNumber="252">E.</emphasis>
Infructescence.
<emphasis id="B929EABCFFE2FFD09D67F807FC9B44D9" bold="true" box="[854,872,1965,1986]" pageId="7" pageNumber="252">F.</emphasis>
Cross sections of fruit.
<emphasis id="B929EABCFFE2FFD09A7BF807FB9044D8" bold="true" box="[1098,1123,1965,1987]" pageId="7" pageNumber="252">G.</emphasis>
Seeds enclosed in arils. AD from the type
<emphasis id="B929EABCFFE2FFD09EECF878FDC144FD" box="[221,562,2001,2025]" italics="true" pageId="7" pageNumber="252">Leong-Škorničková et al. JLS-1561</emphasis>
; E, F from
<emphasis id="B929EABCFFE2FFD09C94F878FD2144F2" box="[677,722,2002,2025]" italics="true" pageId="7" pageNumber="252">Trǻn</emphasis>
&amp;
<emphasis id="B929EABCFFE2FFD09CC2F878FC7644FD" box="[755,901,2001,2025]" italics="true" pageId="7" pageNumber="252">Nguyễn TG639</emphasis>
; G from
<emphasis id="B929EABCFFE2FFD09DD0F878FB9F44FD" box="[993,1132,2001,2023]" italics="true" pageId="7" pageNumber="252">Đặng TG1061</emphasis>
. Photo by J. Leong-Škorničková (AD), H.Đ. Trẫn (E, F), M.T. Đặng (G).
</paragraph>
</caption>
<subSubSection id="C3476525FFEDFFDF9EB9FF34FF074543" pageId="8" pageNumber="253" type="description">
<paragraph id="8BE236AEFFEDFFDF9EB9FF34FF074543" blockId="8.[136,1452,158,2093]" pageId="8" pageNumber="253">
Clump-forming herb up to
<quantity id="4CA59B4BFFEDFFDF9F8BFF34FE1543A2" box="[442,486,158,185]" metricMagnitude="0" metricUnit="m" metricValue="2.0" pageId="8" pageNumber="253" unit="m" value="2.0">2 m</quantity>
tall.
<emphasis id="B929EABCFFEDFFDF9C11FF34FD7643A2" bold="true" box="[544,645,158,185]" italics="true" pageId="8" pageNumber="253">Rhizome</emphasis>
supported up to
<quantity id="4CA59B4BFFEDFFDF9D75FF34FC7A43A2" box="[836,905,158,185]" metricMagnitude="-1" metricUnit="m" metricValue="4.0" pageId="8" pageNumber="253" unit="cm" value="40.0">40 cm</quantity>
above the ground by stilt roots, sheathed by dry brown scales, internally cream white.
<emphasis id="B929EABCFFEDFFDF9C01FF68FD3243C6" bold="true" box="[560,705,194,221]" italics="true" pageId="8" pageNumber="253">Leafy shoots</emphasis>
with 712 leaves per pseudostem, bladeless at basal 1/3;
<emphasis id="B929EABCFFEDFFDF9B72FF68FF2F421B" italics="true" pageId="8" pageNumber="253">bladeless sheaths</emphasis>
46, most basal (outermost) sheaths very short, dry and brown, inner sheaths distally gradually longer, green, abaxially pubescent, with a prominent hyaline margin (more prominent in dry material);
<emphasis id="B929EABCFFEDFFDF9A54FEA0FB1A423F" box="[1125,1257,266,292]" italics="true" pageId="8" pageNumber="253">leaf sheaths</emphasis>
green, pubescent abaxially along the centre, glabrescent towards margin, margin hyaline (more prominent in dry material), basally glabrous or nearly so, distally pubescent;
<emphasis id="B929EABCFFEDFFDF9C6DFEF8FD6F4277" box="[604,668,338,364]" italics="true" pageId="8" pageNumber="253">ligule</emphasis>
<quantity id="4CA59B4BFFEDFFDF9C92FEF8FCF24276" box="[675,769,338,365]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" metricValueMax="6.0" metricValueMin="2.0" pageId="8" pageNumber="253" unit="mm" value="4.0" valueMax="6.0" valueMin="2.0">26 mm</quantity>
long, apex round (rarely obscurely bilobed), green, glabrous at base, pubescent at margin (glabrescent with age);
<emphasis id="B929EABCFFEDFFDF9CFDFEDCFCEB428B" box="[716,792,374,400]" italics="true" pageId="8" pageNumber="253">petiole</emphasis>
ca.
<quantity id="4CA59B4BFFEDFFDF9D75FEDCFC5C428A" box="[836,943,374,401]" metricMagnitude="-2" metricUnit="m" metricValue="1.75" metricValueMax="3.0" metricValueMin="0.5" pageId="8" pageNumber="253" unit="mm" value="17.5" valueMax="30.0" valueMin="5.0">530 mm</quantity>
long, shallowly canaliculate, green, adaxially more or less glabrous, abaxially pubescent;
<emphasis id="B929EABCFFEDFFDF9C43FE30FD1242AF" box="[626,737,410,436]" italics="true" pageId="8" pageNumber="253">leaf blade</emphasis>
ovate to elliptic,
<quantity id="4CA59B4BFFEDFFDF9D95FE30FBE042AE" box="[932,1043,410,437]" metricMagnitude="-1" metricUnit="m" metricValue="3.5" metricValueMax="4.7" metricValueMin="2.3" pageId="8" pageNumber="253" unit="cm" value="35.0" valueMax="47.0" valueMin="23.0">2347 cm</quantity>
long,
<quantity id="4CA59B4BFFEDFFDF9A6BFE30FB5E42AE" box="[1114,1197,410,437]" metricMagnitude="-2" metricUnit="m" metricValue="8.5" metricValueMax="9.0" metricValueMin="8.0" pageId="8" pageNumber="253" unit="cm" value="8.5" valueMax="9.0" valueMin="8.0">89 cm</quantity>
wide, adaxially green, sparsely hirsute, abaxially paler green, more densely hirsute, base obtuse to round, apex prominently acuminate, midrib adaxially sunken, pale green to green, mostly glabrous, abaxially protruding, pale green, densely hirsute.
<emphasis id="B929EABCFFEDFFDF9B3FFE48FA5842E6" bold="true" box="[1294,1451,482,509]" italics="true" pageId="8" pageNumber="253">Inflorescence</emphasis>
radical, erect;
<emphasis id="B929EABCFFEDFFDF9F1CFDACFE61413B" box="[301,402,518,544]" italics="true" pageId="8" pageNumber="253">peduncle</emphasis>
ca.
<quantity id="4CA59B4BFFEDFFDF9FF4FDACFDFE413A" box="[453,525,518,545]" metricMagnitude="-1" metricUnit="m" metricValue="1.5" pageId="8" pageNumber="253" unit="cm" value="15.0">15 cm</quantity>
long, covered by 813 sheathing bracts;
<emphasis id="B929EABCFFEDFFDF9DDCFDACFB59413B" box="[1005,1194,518,544]" italics="true" pageId="8" pageNumber="253">sheathing bracts</emphasis>
distichous, broadly to narrowly ovate, overlapping, basal ones shorter, tightly appressed to the peduncle, distal 56 significantly larger and puffed, basal ones soon becoming brown and papery, distal ones green, adaxially glabrous, abaxially shortly pubescent, glabrescent on sides, margin hyaline (more prominent in dry material);
<emphasis id="B929EABCFFEDFFDF9D98FDD8FC1E4197" box="[937,1005,626,652]" italics="true" pageId="8" pageNumber="253">thyrse</emphasis>
dense, many-flowered;
<emphasis id="B929EABCFFEDFFDF9ACCFDD8FAB04197" box="[1277,1347,626,652]" italics="true" pageId="8" pageNumber="253">rachis</emphasis>
<quantity id="4CA59B4BFFEDFFDF9B7BFDD8FA584196" box="[1354,1451,626,653]" metricMagnitude="-2" metricUnit="m" metricValue="8.5" metricValueMax="10.0" metricValueMin="7.0" pageId="8" pageNumber="253" unit="cm" value="8.5" valueMax="10.0" valueMin="7.0">710 cm</quantity>
long, bright green, glabrous to sparsely hirsute, shortly branched;
<emphasis id="B929EABCFFEDFFDF9D4CFD3CFC3041AB" box="[893,963,662,688]" italics="true" pageId="8" pageNumber="253">bracts</emphasis>
elliptic, slightly ovate or slightly obovate,
<quantity id="4CA59B4BFFEDFFDF9EB9FD10FEF241CE" box="[136,257,698,725]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" metricValueMax="4.0" metricValueMin="2.0" pageId="8" pageNumber="253" unit="mm" value="30.0" valueMax="40.0" valueMin="20.0">2040 mm</quantity>
long (excluding the mucro),
<quantity id="4CA59B4BFFEDFFDF9C76FD10FD4141CE" box="[583,690,698,725]" metricMagnitude="-2" metricUnit="m" metricValue="1.3" metricValueMax="1.8" metricValueMin="0.8" pageId="8" pageNumber="253" unit="mm" value="13.0" valueMax="18.0" valueMin="8.0">818 mm</quantity>
wide, aristate to mucronate (mucro
<quantity id="4CA59B4BFFEDFFDF9A77FD10FB5041CE" box="[1094,1187,698,725]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" metricValueMax="7.0" metricValueMin="3.0" pageId="8" pageNumber="253" unit="mm" value="5.0" valueMax="7.0" valueMin="3.0">37 mm</quantity>
long), semi-translucent pale green, glabrous, each subtending cincinnus of 23 flowers on
<quantity id="4CA59B4BFFEDFFDF9D4BFD74FC2441E2" box="[890,983,734,761]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="5.0" metricValueMin="2.0" pageId="8" pageNumber="253" unit="mm" value="3.5" valueMax="5.0" valueMin="2.0">25 mm</quantity>
long branch;
<emphasis id="B929EABCFFEDFFDF9A42FD74FB2941E3" box="[1139,1242,734,760]" italics="true" pageId="8" pageNumber="253">branches</emphasis>
evenly distributed around rachis, of the same colour and indumentum as rachis;
<emphasis id="B929EABCFFEDFFDF9D7EFCA8FC374007" box="[847,964,770,796]" italics="true" pageId="8" pageNumber="253">bracteoles</emphasis>
elliptic, slightly ovate or slightly obovate,
<quantity id="4CA59B4BFFEDFFDF9EB9FC8CFEF2405A" box="[136,257,806,833]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="8" pageNumber="253" unit="mm" value="15.0" valueMax="20.0" valueMin="10.0">1020 mm</quantity>
long (excluding the mucro),
<quantity id="4CA59B4BFFEDFFDF9C76FC8CFD41405A" box="[583,690,806,833]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" metricValueMax="1.5" metricValueMin="0.5" pageId="8" pageNumber="253" unit="mm" value="10.0" valueMax="15.0" valueMin="5.0">515 mm</quantity>
wide, aristate to mucronate (mucro
<quantity id="4CA59B4BFFEDFFDF9A77FC8CFB50405A" box="[1094,1187,806,833]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="4.0" metricValueMin="1.0" pageId="8" pageNumber="253" unit="mm" value="2.5" valueMax="4.0" valueMin="1.0">14 mm</quantity>
long), semi-translucent pale green, glabrous.
<emphasis id="B929EABCFFEDFFDF9FB3FCE0FE27407E" bold="true" box="[386,468,842,869]" italics="true" pageId="8" pageNumber="253">Flower</emphasis>
ca.
<quantity id="4CA59B4BFFEDFFDF9C38FCE0FDB0407E" box="[521,579,842,869]" metricMagnitude="-2" metricUnit="m" metricValue="6.0" pageId="8" pageNumber="253" unit="cm" value="6.0">6 cm</quantity>
long, gullet-type;
<emphasis id="B929EABCFFEDFFDF9D2DFCE0FC9E407F" box="[796,877,842,868]" italics="true" pageId="8" pageNumber="253">pedicel</emphasis>
<quantity id="4CA59B4BFFEDFFDF9D46FCE0FC2B407E" box="[887,984,842,869]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="8" pageNumber="253" unit="mm" value="1.5" valueMax="2.0" valueMin="1.0">12 mm</quantity>
long, green, glabrous;
<emphasis id="B929EABCFFEDFFDF9AD6FCE0FAD1407F" box="[1255,1314,842,868]" italics="true" pageId="8" pageNumber="253">calyx</emphasis>
tubular, ca.
<quantity id="4CA59B4BFFEDFFDF9EB9FCC4FF2A4092" box="[136,217,878,905]" metricMagnitude="-2" metricUnit="m" metricValue="2.2" pageId="8" pageNumber="253" unit="mm" value="22.0">22 mm</quantity>
long, with a dorsal unilateral incision ca.
<quantity id="4CA59B4BFFEDFFDF9C88FCC4FCC04092" box="[697,819,878,905]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" metricValueMax="1.1" metricValueMin="1.0" pageId="8" pageNumber="253" unit="mm" value="10.5" valueMax="11.0" valueMin="10.0">1011 mm</quantity>
from apex, apex 3-lobed, lobes prominently mucronate (mucro
<quantity id="4CA59B4BFFEDFFDF9ED0FC38FEB340B6" box="[225,320,914,941]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="5.0" metricValueMin="2.0" pageId="8" pageNumber="253" unit="mm" value="3.5" valueMax="5.0" valueMin="2.0">25 mm</quantity>
long), semi-translucent pale green (slightly darker at mucro), glabrous;
<emphasis id="B929EABCFFEDFFDF9A42FC38FB1940B7" box="[1139,1258,914,940]" italics="true" pageId="8" pageNumber="253">floral tube</emphasis>
ca.
<quantity id="4CA59B4BFFEDFFDF9B2BFC38FA9840B6" box="[1306,1387,914,941]" metricMagnitude="-2" metricUnit="m" metricValue="2.3" pageId="8" pageNumber="253" unit="mm" value="23.0">23 mm</quantity>
long, externally white and glabrous, internally white at base, pale pink distally, with glandular hair;
<emphasis id="B929EABCFFEDFFDF9AA4FC1CFA9A40CB" box="[1173,1385,950,976]" italics="true" pageId="8" pageNumber="253">dorsal corolla lobe</emphasis>
ovate with prominently sharply mucronate apex, ca.
<quantity id="4CA59B4BFFEDFFDF9CA2FC70FD1140EE" box="[659,738,986,1013]" metricMagnitude="-2" metricUnit="m" metricValue="3.2" pageId="8" pageNumber="253" unit="mm" value="32.0">32 mm</quantity>
long (including ca.
<quantity id="4CA59B4BFFEDFFDF9DF5FC71FBF640EE" box="[964,1029,987,1013]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="8" pageNumber="253" unit="mm" value="7.0">7 mm</quantity>
long mucro), ca.
<quantity id="4CA59B4BFFEDFFDF9AFAFC70FAE840EE" box="[1227,1307,986,1013]" metricMagnitude="-2" metricUnit="m" metricValue="1.9" pageId="8" pageNumber="253" unit="mm" value="19.0">19 mm</quantity>
wide, white, glabrous;
<emphasis id="B929EABCFFEDFFDF9EC8FC54FE134703" box="[249,480,1022,1048]" italics="true" pageId="8" pageNumber="253">lateral corolla lobes</emphasis>
ovate with obtuse apex, ca.
<quantity id="4CA59B4BFFEDFFDF9D19FC54FC8A4702" box="[808,889,1022,1049]" metricMagnitude="-2" metricUnit="m" metricValue="2.3" pageId="8" pageNumber="253" unit="mm" value="23.0">23 mm</quantity>
long, ca.
<quantity id="4CA59B4BFFEDFFDF9DDAFC54FBCF4702" box="[1003,1084,1022,1049]" metricMagnitude="-2" metricUnit="m" metricValue="1.9" pageId="8" pageNumber="253" unit="mm" value="19.0">19 mm</quantity>
wide, white, glabrous;
<emphasis id="B929EABCFFEDFFDF9B78FC54FA584703" box="[1353,1451,1022,1048]" italics="true" pageId="8" pageNumber="253">labellum</emphasis>
obovate,
<quantity id="4CA59B4BFFEDFFDF9EDFFB88FE954726" box="[238,358,1058,1085]" metricMagnitude="-2" metricUnit="m" metricValue="3.75" metricValueMax="4.0" metricValueMin="3.5" pageId="8" pageNumber="253" unit="mm" value="37.5" valueMax="40.0" valueMin="35.0">3540 mm</quantity>
long,
<quantity id="4CA59B4BFFEDFFDF9F9AFB88FDD74726" box="[427,548,1058,1085]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="8" pageNumber="253" unit="mm" value="35.0" valueMax="40.0" valueMin="30.0">3040 mm</quantity>
wide (
<quantity id="4CA59B4BFFEDFFDF9C5FFB88FD1B4726" box="[622,744,1058,1085]" metricMagnitude="-2" metricUnit="m" metricValue="5.5" metricValueMax="6.0" metricValueMin="5.0" pageId="8" pageNumber="253" unit="mm" value="55.0" valueMax="60.0" valueMin="50.0">5060 mm</quantity>
if inclusive of staminodes), apex bilobed with incision
<quantity id="4CA59B4BFFEDFFDF9B7EFB88FA5F4726" box="[1359,1452,1058,1085]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" metricValueMax="7.0" metricValueMin="5.0" pageId="8" pageNumber="253" unit="mm" value="6.0" valueMax="7.0" valueMin="5.0">57 mm</quantity>
long, white with narrow white median, tinged pink at the sides of median fading white towards the margins, covered (except the median) with mixture of dark pink to red spots and larger blotches extending all the way towards the margins, adaxially with white glandular hair in the centre, abaxially glabrous;
<emphasis id="B929EABCFFEDFFDF9DC6FB24FB3447B3" box="[1015,1223,1166,1192]" italics="true" pageId="8" pageNumber="253">lateral staminodes</emphasis>
irregularly obovate, ca.
<quantity id="4CA59B4BFFEDFFDF9E9FFB18FF0E47D6" box="[174,253,1202,1229]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="8" pageNumber="253" unit="mm" value="25.0">25 mm</quantity>
long, ca.
<quantity id="4CA59B4BFFEDFFDF9F59FB18FE4547D6" box="[360,438,1202,1229]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="8" pageNumber="253" unit="mm" value="20.0">20 mm</quantity>
wide, connate to labellum in basal 2/3, white with a mixture of dark pink to red small spots and larger blotches extending all the way towards the margins;
<emphasis id="B929EABCFFEDFFDF9D58FB7DFC4B47EB" box="[873,952,1239,1264]" italics="true" pageId="8" pageNumber="253">stamen</emphasis>
<quantity id="4CA59B4BFFEDFFDF9DF3FB7CFBCD47EA" box="[962,1086,1238,1265]" metricMagnitude="-2" metricUnit="m" metricValue="2.1" metricValueMax="2.2" metricValueMin="2.0" pageId="8" pageNumber="253" unit="mm" value="21.0" valueMax="22.0" valueMin="20.0">2022 mm</quantity>
long (including crest);
<emphasis id="B929EABCFFEDFFDF9B61FB7CFA5F47EB" box="[1360,1452,1238,1264]" italics="true" pageId="8" pageNumber="253">filament</emphasis>
<quantity id="4CA59B4BFFEDFFDF9EB9FB50FF16460E" box="[136,229,1274,1301]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" metricValueMax="7.0" metricValueMin="6.0" pageId="8" pageNumber="253" unit="mm" value="6.5" valueMax="7.0" valueMin="6.0">67 mm</quantity>
long, ca.
<quantity id="4CA59B4BFFEDFFDF9F63FB50FE60460E" box="[338,403,1274,1301]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="8" pageNumber="253" unit="mm" value="3.0">3 mm</quantity>
wide, dorso-ventrally compressed, tinged pink to red, with red spots distally, mostly glabrous with occasional short glandular hair;
<emphasis id="B929EABCFFEDFFDF9C1AFAB4FD874623" box="[555,628,1310,1336]" italics="true" pageId="8" pageNumber="253">anther</emphasis>
<quantity id="4CA59B4BFFEDFFDF9C4AFAB4FD064622" box="[635,757,1310,1337]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" metricValueMax="1.5" metricValueMin="1.3" pageId="8" pageNumber="253" unit="mm" value="14.0" valueMax="15.0" valueMin="13.0">1315 mm</quantity>
long (including crest);
<emphasis id="B929EABCFFEDFFDF9DCCFAB5FB864623" box="[1021,1141,1311,1336]" italics="true" pageId="8" pageNumber="253">connective</emphasis>
pale yellow with red spots, mostly glabrous with occasional short glandular hair dorsally;
<emphasis id="B929EABCFFEDFFDF9D73FAE9FC844647" box="[834,887,1347,1372]" italics="true" pageId="8" pageNumber="253">crest</emphasis>
<quantity id="4CA59B4BFFEDFFDF9D4FFAE8FC294646" box="[894,986,1346,1373]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" metricValueMax="6.0" metricValueMin="5.0" pageId="8" pageNumber="253" unit="mm" value="5.5" valueMax="6.0" valueMin="5.0">56 mm</quantity>
long, semi-circular, crenulate, white with deep pink to red spots, glabrous;
<emphasis id="B929EABCFFEDFFDF9C31FACCFD6A469B" box="[512,665,1382,1408]" italics="true" pageId="8" pageNumber="253">anther thecae</emphasis>
<quantity id="4CA59B4BFFEDFFDF9C90FACDFD10469A" box="[673,739,1383,1409]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="8" pageNumber="253" unit="mm" value="7.0">7 mm</quantity>
long, dehiscing through the entire length;
<emphasis id="B929EABCFFEDFFDF9AF5FACDFAF7469B" box="[1220,1284,1383,1408]" italics="true" pageId="8" pageNumber="253">ovary</emphasis>
trilocular with central placentation, ellipsoid,
<quantity id="4CA59B4BFFEDFFDF9FD3FA20FDA746BE" box="[482,596,1418,1445]" metricMagnitude="-3" metricUnit="m" metricValue="5.25" metricValueMax="5.5" metricValueMin="5.0" pageId="8" pageNumber="253" unit="mm" value="5.25" valueMax="5.5" valueMin="5.0">55.5 mm</quantity>
long,
<quantity id="4CA59B4BFFEDFFDF9CADFA20FD0A46BE" box="[668,761,1418,1445]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="8" pageNumber="253" unit="mm" value="3.5" valueMax="4.0" valueMin="3.0">34 mm</quantity>
in diam., pale green, glabrous;
<emphasis id="B929EABCFFEDFFDF9A6CFA21FAD246BF" box="[1117,1313,1418,1444]" italics="true" pageId="8" pageNumber="253">epigynous glands</emphasis>
two, ca.
<quantity id="4CA59B4BFFEDFFDF9BB9FA20FF4746D2" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="8" pageNumber="253" unit="mm" value="2.5">2.5 mm</quantity>
long,
<quantity id="4CA59B4BFFEDFFDF9EC9FA04FE9A46D2" box="[248,361,1454,1481]" metricMagnitude="-3" metricUnit="m" metricValue="1.25" metricValueMax="1.5" metricValueMin="1.0" pageId="8" pageNumber="253" unit="mm" value="1.25" valueMax="1.5" valueMin="1.0">11.5 mm</quantity>
in diam., enveloping the base of style, ochraceous;
<emphasis id="B929EABCFFEDFFDF9D92FA04FC2546D3" box="[931,982,1454,1480]" italics="true" pageId="8" pageNumber="253">style</emphasis>
white, turning pink near stigma, glabrous;
<emphasis id="B929EABCFFEDFFDF9EB9FA79FF2046F7" box="[136,211,1491,1516]" italics="true" pageId="8" pageNumber="253">stigma</emphasis>
capitulate, deep pink to red; ostiole transverse, forward-facing, ciliate.
<emphasis id="B929EABCFFEDFFDF9DC0FA78FBDD46F7" bold="true" box="[1009,1070,1490,1516]" italics="true" pageId="8" pageNumber="253">Fruit</emphasis>
subglobose to oblate hesperidium with three shallow longitudinal grooves,
<quantity id="4CA59B4BFFEDFFDF9C7FFA5CFD35450A" box="[590,710,1526,1553]" metricMagnitude="-2" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" pageId="8" pageNumber="253" unit="mm" value="17.5" valueMax="20.0" valueMin="15.0">1520 mm</quantity>
in diam., bright green, glabrous, with persistent calyx;
<emphasis id="B929EABCFFEDFFDF9B1BFA5CFA94450B" box="[1322,1383,1526,1552]" italics="true" pageId="8" pageNumber="253">seeds</emphasis>
<quantity id="4CA59B4BFFEDFFDF9B5DFA5CFF47452E" metricMagnitude="-3" metricUnit="m" metricValue="4.25" metricValueMax="5.0" metricValueMin="3.5" pageId="8" pageNumber="253" unit="mm" value="4.25" valueMax="5.0" valueMin="3.5">3.55 mm</quantity>
long,
<quantity id="4CA59B4BFFEDFFDF9ECAF9B0FE9D452E" box="[251,366,1562,1589]" metricMagnitude="-3" metricUnit="m" metricValue="3.25" metricValueMax="4.0" metricValueMin="2.5" pageId="8" pageNumber="253" unit="mm" value="3.25" valueMax="4.0" valueMin="2.5">2.54 mm</quantity>
in diam. (measurements include aril), dark brown, each fully enclosed in semi-translucent white juicy aril.
</paragraph>
</subSubSection>
<subSubSection id="C3476525FFEDFFDF9E8CF9C8FEE045DE" pageId="8" pageNumber="253" type="etymology">
<paragraph id="8BE236AEFFEDFFDF9E8CF9C8FEE045DE" blockId="8.[136,1452,158,2093]" pageId="8" pageNumber="253">
<emphasis id="B929EABCFFEDFFDF9E8CF9C8FE974567" bold="true" box="[189,356,1634,1660]" pageId="8" pageNumber="253">Etymology:—</emphasis>
The specific epithet of
<taxonomicName id="4C5D4D2DFFEDFFDF9C4CF9C9FD0E4567" box="[637,765,1635,1661]" class="Liliopsida" family="Zingiberaceae" genus="Geostachys" kingdom="Plantae" order="Zingiberales" pageId="8" pageNumber="253" phylum="Tracheophyta" rank="species" species="aristata">
<emphasis id="B929EABCFFEDFFDF9C4CF9C9FD0E4567" box="[637,765,1635,1661]" italics="true" pageId="8" pageNumber="253">G. aristata</emphasis>
</taxonomicName>
refers to the prominently aristate to mucronate apices of bracts, bracteoles and calyx lobes which readily distinguish the new species from the morphologically closest
<taxonomicName id="4C5D4D2DFFEDFFDF9BA1F92DFEFF45DF" class="Liliopsida" family="Zingiberaceae" genus="Geostachys" kingdom="Plantae" order="Zingiberales" pageId="8" pageNumber="253" phylum="Tracheophyta" rank="species" species="annamensis">
<emphasis id="B929EABCFFEDFFDF9BA1F92DFEFF45DF" italics="true" pageId="8" pageNumber="253">G. annamensis</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="C3476525FFEDFFDE9E8CF964FDD4423F" lastPageId="9" lastPageNumber="254" pageId="8" pageNumber="253" type="distribution">
<paragraph id="8BE236AEFFEDFFDF9E8CF964FACC4417" blockId="8.[136,1452,158,2093]" pageId="8" pageNumber="253">
<emphasis id="B929EABCFFEDFFDF9E8CF964FCF145F3" bold="true" box="[189,770,1742,1768]" pageId="8" pageNumber="253">Distribution &amp; IUCN preliminary assessment:—</emphasis>
Endemic to central
<collectingCountry id="F34A763EFFEDFFDF9DEAF964FBCD45F3" box="[987,1086,1742,1768]" name="Vietnam" pageId="8" pageNumber="253">Vietnam</collectingCountry>
. This species is known from one historical and three recent collections spanning over three provinces (Ðà Nẵng,
<collectingRegion id="4999F84CFFEDFFDF9A34F959FB9C4416" box="[1029,1135,1779,1805]" country="Vietnam" name="Kon Tum" pageId="8" pageNumber="253">Kon Tum</collectingRegion>
and Quảng Nam).
</paragraph>
<paragraph id="8BE236AEFFEDFFDE9E8CF8BCFDD4423F" blockId="8.[136,1452,158,2093]" lastBlockId="9.[136,1452,158,1121]" lastPageId="9" lastPageNumber="254" pageId="8" pageNumber="253">
<collectingCounty id="62834E22FFEDFFDF9E8CF8BCFF1A442B" box="[189,233,1814,1840]" pageId="8" pageNumber="253">The</collectingCounty>
EOO is estimated at
<quantity id="4CA59B4BFFEDFFDF9FEEF8BCFDB0442B" box="[479,579,1814,1840]" metricMagnitude="6" metricUnit="m" metricValue="4.603" pageId="8" pageNumber="253" unit="km" value="4603.0">4603 km</quantity>
<superScript id="7C289BE6FFEDFFDF9C72F8BCFDB8443F" attach="left" box="[579,587,1814,1828]" fontSize="6" pageId="8" pageNumber="253">2</superScript>
, AOO is estimated at
<quantity id="4CA59B4BFFEDFFDF9D7BF8BCFC61442B" box="[842,914,1814,1840]" metricMagnitude="4" metricUnit="m" metricValue="1.6" pageId="8" pageNumber="253" unit="km" value="16.0">16 km</quantity>
<superScript id="7C289BE6FFEDFFDF9DA3F8BCFC69443F" attach="left" box="[914,922,1814,1828]" fontSize="6" pageId="8" pageNumber="253">2</superScript>
.
<collectingMunicipality id="6B86ACD4FFEDFFDF9D98F8BCFC26442B" box="[937,981,1814,1840]" pageId="8" pageNumber="253">The</collectingMunicipality>
forested area in
<collectingRegion id="4999F84CFFEDFFDF9AA4F8BDFA9C442B" box="[1173,1391,1814,1841]" country="Vietnam" name="Kon Tum" pageId="8" pageNumber="253">Kon Tum province</collectingRegion>
,
<location id="8E826075FFEDFFDF9B4AF8BDFED2444F" LSID="urn:lsid:plazi:treatment:03F487B8FFE0FFDE9EB9F900FAC3477B:8E826075FFEDFFDF9B4AF8BDFED2444F" county="The" municipality="The" name="Kon Plong district" pageId="8" pageNumber="253" stateProvince="Kon Tum">Kon Plông district</location>
(the
<typeStatus id="54E6880CFFEDFFDF9F6FF891FE7D444E" box="[350,398,1851,1877]" pageId="8" pageNumber="253">type</typeStatus>
location) is not under any legal protection, and the
<typeStatus id="54E6880CFFEDFFDF9DD4F891FBE6444E" box="[997,1045,1851,1877]" pageId="8" pageNumber="253">type</typeStatus>
population, which has less than 10 observed adult individuals, is small enough to be affected by stochastic events such as a tree falls. Similar situation has been observed at both locations in Quảng
<location id="8E826075FFEDFFDF9CAAF829FCCC4487" LSID="urn:lsid:plazi:treatment:03F487B8FFE0FFDE9EB9F900FAC3477B:8E826075FFEDFFDF9CAAF829FCCC4487" box="[667,831,1922,1949]" county="The" municipality="The" name="Nam province" pageId="8" pageNumber="253" stateProvince="Kon Tum">Nam province</location>
,
<location id="8E826075FFEDFFDF9D7DF828FBEC4487" LSID="urn:lsid:plazi:treatment:03F487B8FFE0FFDE9EB9F900FAC3477B:8E826075FFEDFFDF9D7DF828FBEC4487" box="[844,1055,1922,1948]" county="The" municipality="The" name="Tay Giang district" pageId="8" pageNumber="253" stateProvince="Kon Tum">Tây Giang district</location>
, with none of the locations legally protected and occurrence of adult individuals being rare and sporadic. No information is available about populations at Bà Nà hills (
<collectorName id="26A85378FFEDFFDF9F0CF860FE8E44FE" box="[317,381,1994,2021]" pageId="8" pageNumber="253">Ðà N</collectorName>
ẵng province). Although with the existence of suitable habitats in adjacent areas this species possibly inhabits adjacent locations, the vast majority of
<taxonomicName id="4C5D4D2DFFEDFFDF9D27F844FC014B13" box="[790,1010,2030,2056]" pageId="8" pageNumber="253">
<emphasis id="B929EABCFFEDFFDF9D27F844FC644B13" box="[790,919,2030,2056]" italics="true" pageId="8" pageNumber="253">Geostachys</emphasis>
species
</taxonomicName>
are considered hyper-endemic to their respective
<typeStatus id="54E6880CFFEDFFDF9F31F7B9FEC34B36" box="[256,304,2067,2093]" pageId="8" pageNumber="253">type</typeStatus>
localities (
<bibRefCitation id="EFCC4B5FFFEDFFDF9F98F7B8FDA64B37" author="Lau, K. H. &amp; Lim, C. K. &amp; Mat-Salleh, K." box="[425,597,2066,2092]" pageId="8" pageNumber="253" pagination="129 - 138" refId="ref10561" refString="Lau, K. H., Lim, C. K. &amp; Mat-Salleh, K. (2007) Materials for a taxonomic revision of Geostachys (Baker) Ridl. (Zingiberaceae) in Peninsular Malaysia. Gardens' Bulletin Singapore 59 (1 &amp; 2): 129 - 138. [https: // www. nparks. gov. sg / sbg / research / publications / gardens' - bulletinsingapore / - / media / sbg / gardens-bulletin / 4 - 4 - 59 - 1 - 2 - 13 - y 2007 - v 59 - p 1 - p 2 - gbs-pg- 129. ashx]" type="journal article" year="2007">
Lau
<emphasis id="B929EABCFFEDFFDF9FECF7B9FDE64B37" box="[477,533,2066,2092]" italics="true" pageId="8" pageNumber="253">et al.</emphasis>
2007
</bibRefCitation>
) and therefore the total distribution area of each species is not expected to be large. Moreover, since the forests inhabited by the three recently known populations (one in Kon Plông and two in Tây Giang) are not within any protected areas (such as National Park or Nature Reserve), they are known to suffer from clearing for the agricultural use of the land. We therefore propose to treat this species provisionally under the category of Endangered (EN) (B1, B2a,b(iii)).
</paragraph>
</subSubSection>
<subSubSection id="C3476525FFECFFDE9E8CFE84FBC842AF" pageId="9" pageNumber="254" type="biology_ecology">
<paragraph id="8BE236AEFFECFFDE9E8CFE84FBC842AF" blockId="9.[136,1452,158,1121]" pageId="9" pageNumber="254">
<emphasis id="B929EABCFFECFFDE9E8CFE84FE134253" bold="true" box="[189,480,302,328]" pageId="9" pageNumber="254">Ecology &amp; phenology:—</emphasis>
Growing on slopes in slightly disturbed montane evergreen broadleaved primary forest, at elevations of
<quantity id="4CA59B4BFFECFFDE9F07FEF8FE314276" box="[310,450,338,365]" metricMagnitude="3" metricUnit="m" metricValue="1.15" metricValueMax="1.5" metricValueMin="0.8" pageId="9" pageNumber="254" unit="m" value="1150.0" valueMax="1500.0" valueMin="800.0">8001500 m</quantity>
a.s.l. Flowering of the population in
<collectingRegion id="4999F84CFFECFFDE9D69FEF9FBDA4277" box="[856,1065,338,365]" country="Vietnam" name="Kon Tum" pageId="9" pageNumber="254">Kon Tum province</collectingRegion>
was observed in April and is likely to continue into May. The fruiting of the populations in Quảng Nam province was observed in August and October, while the fruiting specimen from Bà Nà hills (Ðà Nẵng province) is dated from July.
</paragraph>
</subSubSection>
<subSubSection id="C3476525FFECFFDE9E8CFE14FD4F4173" pageId="9" pageNumber="254" type="materials_examined">
<paragraph id="8BE236AEFFECFFDE9E8CFE14FD4F4173" blockId="9.[136,1452,158,1121]" pageId="9" pageNumber="254">
<materialsCitation id="3B353CF3FFECFFDE9E8CFE14FAF842E7" ID-GBIF-Occurrence="4048240324" collectingDate="1923-07-17" collectionCode="P" collectorName="E. Poilane" country="Vietnam" county="Annam" elevation="1500" location="Bana pres Tourane" municipality="Bana" pageId="9" pageNumber="254" specimenCode="P02203166" specimenCount="1" stateProvince="Da N ang" typeStatus="paratype">
<emphasis id="B929EABCFFECFFDE9E8CFE14FAB842C3" bold="true" box="[189,1355,445,476]" pageId="9" pageNumber="254">
Additional specimens examined (
<typeStatus id="54E6880CFFECFFDE9C7AFE14FD3B42C3" box="[587,712,446,472]" pageId="9" pageNumber="254" type="paratype">paratypes</typeStatus>
):—
<collectingCountry id="F34A763EFFECFFDE9CC0FE14FC8942C3" box="[753,890,446,472]" name="Vietnam" pageId="9" pageNumber="254">VIETNAM</collectingCountry>
.
<collectingRegion id="4999F84CFFECFFDE9DB9FE17FC0142C7" box="[904,1010,445,476]" pageId="9" pageNumber="254">Ðà Nẵng</collectingRegion>
province-level municipality:
</emphasis>
<collectingCounty id="62834E22FFECFFDE9B63FE14FA5442C3" box="[1362,1447,446,472]" pageId="9" pageNumber="254">Annam</collectingCounty>
,
<location id="8E826075FFECFFDE9EB9FE49FEAF42E6" LSID="urn:lsid:plazi:treatment:03F487B8FFE0FFDE9EB9F900FAC3477B:8E826075FFECFFDE9EB9FE49FEAF42E6" box="[136,348,482,509]" country="Vietnam" county="Annam" municipality="Bana" name="Bana pres Tourane" pageId="9" pageNumber="254" stateProvince="Da N ang">Bana près Tourane</location>
[Mount Bà Nà],
<quantity id="4CA59B4BFFECFFDE9C15FE48FD8E42E6" box="[548,637,482,509]" metricMagnitude="3" metricUnit="m" metricValue="1.5" pageId="9" pageNumber="254" unit="m" value="1500.0">
<elevation id="0070D19DFFECFFDE9C15FE48FD8E42E6" box="[548,637,482,509]" metricMagnitude="3" metricUnit="m" metricValue="1.5" pageId="9" pageNumber="254" unit="m" value="1500.0">1500 m</elevation>
</quantity>
,
<date id="FFE3106EFFECFFDE9CBAFE48FCD142E7" box="[651,802,482,508]" pageId="9" pageNumber="254" value="1923-07-17">
<collectingDate id="EFA7E986FFECFFDE9CBAFE48FCD142E7" box="[651,802,482,508]" pageId="9" pageNumber="254" value="1923-07-17">17 July 1923</collectingDate>
</date>
,
<emphasis id="B929EABCFFECFFDE9D1EFE49FC1B42E7" box="[815,1000,482,508]" italics="true" pageId="9" pageNumber="254">
<collectorName id="26A85378FFECFFDE9D1EFE49FC5442E7" box="[815,935,482,508]" pageId="9" pageNumber="254">E. Poilane</collectorName>
7227
</emphasis>
(
<collectionCode id="ED4CAE6BFFECFFDE9DCBFE48FBFE42E7" box="[1018,1037,482,508]" pageId="9" pageNumber="254">P</collectionCode>
:
<specimenCode id="DBFB9ED5FFECFFDE9A2AFE48FB6E42E7" box="[1051,1181,482,508]" pageId="9" pageNumber="254">P02203166</specimenCode>
, fruiting)
</materialsCitation>
;
<emphasis id="B929EABCFFECFFDE9B29FE48FA9A42E6" bold="true" box="[1304,1385,482,509]" pageId="9" pageNumber="254">
<collectingRegion id="4999F84CFFECFFDE9B29FE48FACE42E6" box="[1304,1341,482,509]" pageId="9" pageNumber="254">Qu</collectingRegion>
ảng
</emphasis>
<materialsCitation id="3B353CF3FFECFFDE9B43FE48FDC9415F" ID-GBIF-Occurrence="4048240317" collectingDate="2017-10-26" collectingDateMax="2018-08-10" collectingDateMin="2017-10-26" collectionCode="SGN" collectorName="H. D. Tran &amp; H. C. Nguyen" country="Vietnam" elevation="1155" latitude="15.84449" location="A Xan" longLatPrecision="1" longitude="107.41179" municipality="Tay Giang district" pageId="9" pageNumber="254" specimenCount="1" stateProvince="Nam">
<emphasis id="B929EABCFFECFFDE9B43FE48FF0A413B" bold="true" pageId="9" pageNumber="254">
<collectingRegion id="4999F84CFFECFFDE9B43FE48FA5F42E7" box="[1394,1452,482,508]" pageId="9" pageNumber="254">Nam</collectingRegion>
province:
</emphasis>
<collectingMunicipality id="6B86ACD4FFECFFDE9F30FDACFE27413B" box="[257,468,518,544]" pageId="9" pageNumber="254">Tây Giang district</collectingMunicipality>
,
<location id="8E826075FFECFFDE9FEFFDACFDDA413A" LSID="urn:lsid:plazi:treatment:03F487B8FFE0FFDE9EB9F900FAC3477B:8E826075FFECFFDE9FEFFDACFDDA413A" box="[478,553,518,545]" country="Vietnam" latitude="15.84449" longLatPrecision="1" longitude="107.41179" municipality="Tay Giang district" name="A Xan" pageId="9" pageNumber="254" stateProvince="Nam">A Xan</location>
commune,
<geoCoordinate id="EE695069FFECFFDE9C9EFDACFCCB413A" box="[687,824,518,545]" degrees="15" direction="north" minutes="48" orientation="latitude" pageId="9" pageNumber="254" precision="15" seconds="34" value="15.809444">15°4834”N</geoCoordinate>
<geoCoordinate id="EE695069FFECFFDE9D70FDACFC26413A" box="[833,981,518,545]" degrees="107" direction="east" minutes="18" orientation="longitude" pageId="9" pageNumber="254" precision="15" seconds="43" value="107.31195">107°1843”E</geoCoordinate>
,
<quantity id="4CA59B4BFFECFFDE9DD4FDACFBCF413A" box="[997,1084,518,545]" metricMagnitude="3" metricUnit="m" metricValue="1.155" pageId="9" pageNumber="254" unit="m" value="1155.0">
<elevation id="0070D19DFFECFFDE9DD4FDACFBCF413A" box="[997,1084,518,545]" metricMagnitude="3" metricUnit="m" metricValue="1.155" pageId="9" pageNumber="254" unit="m" value="1155.0">1155 m</elevation>
</quantity>
,
<date id="FFE3106EFFECFFDE9A7BFDACFAFF413B" box="[1098,1292,518,544]" pageId="9" pageNumber="254" value="2017-10-26">
<collectingDate id="EFA7E986FFECFFDE9A7BFDACFAFF413B" box="[1098,1292,518,544]" pageId="9" pageNumber="254" value="2017-10-26">26 October 2017</collectingDate>
</date>
,
<emphasis id="B929EABCFFECFFDE9B28FDADFA7E4138" box="[1305,1421,519,547]" italics="true" pageId="9" pageNumber="254">
<collectorName id="26A85378FFECFFDE9B28FDADFA7E4138" box="[1305,1421,519,547]" pageId="9" pageNumber="254">H.Đ. Trǻn</collectorName>
</emphasis>
&amp;
<emphasis id="B929EABCFFECFFDE9EB9FD81FE84415F" box="[136,375,554,583]" italics="true" pageId="9" pageNumber="254">
<collectorName id="26A85378FFECFFDE9EB9FD81FEEE415C" box="[136,285,555,583]" pageId="9" pageNumber="254">H.C. Nguyễn</collectorName>
TG639
</emphasis>
(
<collectionCode id="ED4CAE6BFFECFFDE9FB8FD80FE30415F" box="[393,451,554,580]" collectionName="SGN" pageId="9" pageNumber="254">SGN</collectionCode>
, fruiting);
</materialsCitation>
<materialsCitation id="3B353CF3FFECFFDE9C75FD80FD4B4173" ID-GBIF-Occurrence="4048240303" collectingDate="2017-10-26" collectingDateMax="2018-08-10" collectingDateMin="2017-10-26" collectionCode="SGN" collectorName="M. T. Dang" country="Vietnam" elevation="1155" latitude="15.84449" location="A Xan" longLatPrecision="1" longitude="107.41179" municipality="Tay Giang district" pageId="9" pageNumber="254" specimenCount="1" stateProvince="Nam">
<collectingRegion id="4999F84CFFECFFDE9C75FD80FD4C415F" box="[580,703,554,580]" pageId="9" pageNumber="254">Tây Giang</collectingRegion>
district,
<location id="8E826075FFECFFDE9D18FD80FC9C415F" LSID="urn:lsid:plazi:treatment:03F487B8FFE0FFDE9EB9F900FAC3477B:8E826075FFECFFDE9D18FD80FC9C415F" box="[809,879,554,580]" country="Vietnam" latitude="15.84449" longLatPrecision="1" longitude="107.41179" municipality="Tay Giang district" name="Tr'Hy" pageId="9" pageNumber="254" stateProvince="Nam">TrHy</location>
commune,
<geoCoordinate id="EE695069FFECFFDE9DCAFD80FB70415E" box="[1019,1155,554,581]" degrees="15.84449" direction="north" orientation="latitude" pageId="9" pageNumber="254" precision="1" value="15.84449">15.84449°N</geoCoordinate>
<geoCoordinate id="EE695069FFECFFDE9ABFFD80FAD3415E" box="[1166,1312,554,581]" degrees="107.41179" direction="east" orientation="longitude" pageId="9" pageNumber="254" precision="1" value="107.41179">107.41179°E</geoCoordinate>
,
<quantity id="4CA59B4BFFECFFDE9B02FD80FA73415E" box="[1331,1408,554,581]" metricMagnitude="2" metricUnit="m" metricValue="8.16" pageId="9" pageNumber="254" unit="m" value="816.0">
<elevation id="0070D19DFFECFFDE9B02FD80FA73415E" box="[1331,1408,554,581]" metricMagnitude="2" metricUnit="m" metricValue="8.16" pageId="9" pageNumber="254" unit="m" value="816.0">816 m</elevation>
</quantity>
,
<date id="FFE3106EFFECFFDE9BBEFD80FEEB4173" pageId="9" pageNumber="254" value="2018-08-10">
<collectingDate id="EFA7E986FFECFFDE9BBEFD80FEEB4173" pageId="9" pageNumber="254" value="2018-08-10">10 August 2018</collectingDate>
</date>
,
<emphasis id="B929EABCFFECFFDE9F17FDE5FDF24173" box="[294,513,590,616]" italics="true" pageId="9" pageNumber="254">
<collectorName id="26A85378FFECFFDE9F17FDE5FE6D4173" box="[294,414,591,616]" pageId="9" pageNumber="254">M.T. Đặng</collectorName>
TG1061
</emphasis>
(
<collectionCode id="ED4CAE6BFFECFFDE9C21FDE4FDBF4173" box="[528,588,590,616]" collectionName="SGN" pageId="9" pageNumber="254">SGN</collectionCode>
, fruiting)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C3476525FFECFFDE9E8CFDD8FAC3477B" pageId="9" pageNumber="254" type="discussion">
<paragraph id="8BE236AEFFECFFDE9E8CFDD8FBFC4093" blockId="9.[136,1452,158,1121]" pageId="9" pageNumber="254">
<emphasis id="B929EABCFFECFFDE9E8CFDD8FEFA4197" bold="true" box="[189,265,626,652]" pageId="9" pageNumber="254">Notes:</emphasis>
—This species is readily recognisable in the field by its very showy dense inflorescences. The semitranslucent greenish somewhat crenate bracts and bracteoles with aristate or mucronate apices give it almost fluffy appearance. It is unfortunate that this beautiful species is unlikely to do well in cultivation (based on the general knowledge about the genus:
<bibRefCitation id="EFCC4B5FFFECFFDE9FFAFD4AFC8B41E2" author="Leong-Skornickova, J. &amp; Newman, M. F." box="[459,888,734,763]" pageId="9" pageNumber="254" refId="ref10674" refString="Leong-Skornickova, J. &amp; Newman, M. F. (2015) Gingers of Cambodia, Laos and Vietnam. Singapore Botanic Gardens, National Parks Board, in association with Royal Botanic Garden Edinburgh and Pha Tad Ke Botanical Garden, Singapore, 229 pp." type="book" year="2015">Leong-Škorničková &amp; Newman 2015</bibRefCitation>
), as most of the stilt-rooted ginger species require conditions of fairly undisturbed primary forest to grow well. While the colour differences of the pseudostem and ligules outlined in the diagnosis are helpful only in identification of living material, the difference in morphology of bracts, bracteoles and calyces, as well as prominent hyaline margins on leaf sheaths and sheathing bracts, and wider leaf blades, makes this species easy to recognise even in dry herbarium material.
</paragraph>
<paragraph id="8BE236AEFFECFFDE9E8CFC38FAC3477B" blockId="9.[136,1452,158,1121]" pageId="9" pageNumber="254">
<treatmentCitationGroup id="AB4D1180FFECFFDE9E8CFC38FAC3477B" pageId="9" pageNumber="254">
Although
<taxonomicName id="4C5D4D2DFFECFFDE9F01FC39FE5F40B7" box="[304,428,915,941]" class="Liliopsida" family="Zingiberaceae" genus="Geostachys" kingdom="Plantae" order="Zingiberales" pageId="9" pageNumber="254" phylum="Tracheophyta" rank="species" species="aristata">
<emphasis id="B929EABCFFECFFDE9F01FC39FE5F40B7" box="[304,428,915,941]" italics="true" pageId="9" pageNumber="254">G. aristata</emphasis>
</taxonomicName>
is morphologically most similar to
<taxonomicName id="4C5D4D2DFFECFFDE9D7BFC39FC0140B7" box="[842,1010,915,941]" class="Liliopsida" family="Zingiberaceae" genus="Geostachys" kingdom="Plantae" order="Zingiberales" pageId="9" pageNumber="254" phylum="Tracheophyta" rank="species" species="annamensis">
<emphasis id="B929EABCFFECFFDE9D7BFC39FC0140B7" box="[842,1010,915,941]" italics="true" pageId="9" pageNumber="254">G. annamensis</emphasis>
</taxonomicName>
, it is also similar to two Thai species,
<treatmentCitation id="0AFC10BFFFECFFDE9EB9FC1DFDEB40CB" author="Larsen, K." box="[136,536,950,977]" page=")" pageId="9" pageNumber="254" year="2001">
<taxonomicName id="4C5D4D2DFFECFFDE9EB9FC1DFDEB40CB" ID-CoL="3FSCV" authority="K. Larsen (2001: 17)" authorityName="K. Larsen" authorityPageNumber="17" authorityYear="2001" box="[136,536,950,977]" class="Liliopsida" family="Zingiberaceae" genus="Geostachys" kingdom="Plantae" order="Zingiberales" pageId="9" pageNumber="254" phylum="Tracheophyta" rank="species" species="smitinandii">
<emphasis id="B929EABCFFECFFDE9EB9FC1DFEDA40CB" box="[136,297,950,977]" italics="true" pageId="9" pageNumber="254">G. smitinandii</emphasis>
K.
<bibRefCitation id="EFCC4B5FFFECFFDE9F7BFC1DFDEB40CB" author="Larsen, K." box="[330,536,950,977]" pageId="9" pageNumber="254" pagination="17 - 22" refId="ref10382" refString="Larsen, K. (2001) Geostachys smitinandii K. Larsen (Zingiberaceae), a new species from Thailand. Thai Forest Bulletin (Botany) 29: 17 - 22. [https: // li 01. tci-thaijo. org / index. php / ThaiForestBulletin / article / view / 24865]" type="journal article" year="2001">Larsen (2001: 17)</bibRefCitation>
</taxonomicName>
</treatmentCitation>
and
<treatmentCitation id="0AFC10BFFFECFFDE9C60FC1DFB6D40CB" author="Picheansoonthon, C. &amp; Mayoe, J." box="[593,1182,950,977]" page=")" pageId="9" pageNumber="254" year="2011">
<taxonomicName id="4C5D4D2DFFECFFDE9C60FC1DFB6D40CB" ID-CoL="3FSCZ" authority="Picheansoonthon &amp; Mayoe (2011: 133)" authorityName="Picheansoonthon &amp; Mayoe" authorityPageNumber="133" authorityYear="2011" box="[593,1182,950,977]" class="Liliopsida" family="Zingiberaceae" genus="Geostachys" kingdom="Plantae" order="Zingiberales" pageId="9" pageNumber="254" phylum="Tracheophyta" rank="species" species="tratensis">
<emphasis id="B929EABCFFECFFDE9C60FC1DFD2740CB" box="[593,724,951,977]" italics="true" pageId="9" pageNumber="254">G. tratensis</emphasis>
<bibRefCitation id="EFCC4B5FFFECFFDE9CECFC1CFB6D40CB" author="Picheansoonthon, C. &amp; Mayoe, J." box="[733,1182,950,977]" pageId="9" pageNumber="254" pagination="133 - 138" refId="ref11423" refString="Picheansoonthon, C. &amp; Mayoe, J. (2011) Geostachys tratensis (Zingiberaceae): A new species from Eastern Thailand. Journal of Japanese Botany 86: 133 - 138. [http: // www. jjbotany. com / pdf / JJB _ 086 _ 133 _ 138 _ abstract. pdf]" type="journal article" year="2011">Picheansoonthon &amp; Mayoe (2011: 133)</bibRefCitation>
</taxonomicName>
</treatmentCitation>
, and three species from Peninsular
<collectingCountry id="F34A763EFFECFFDE9F35FC70FE9E40EF" box="[260,365,986,1012]" name="Malaysia" pageId="9" pageNumber="254">Malaysia</collectingCountry>
,
<treatmentCitation id="0AFC10BFFFECFFDE9F49FC71FD0C40EF" author="Stone, H. C." box="[376,767,986,1013]" page=")" pageId="9" pageNumber="254" year="1980">
<taxonomicName id="4C5D4D2DFFECFFDE9F49FC71FD0C40EF" ID-CoL="3FSCK" authority="B. C. Stone (1980: 77)" authorityName="B. C. Stone" authorityPageNumber="77" authorityYear="1980" box="[376,767,986,1013]" class="Liliopsida" family="Zingiberaceae" genus="Geostachys" kingdom="Plantae" order="Zingiberales" pageId="9" pageNumber="254" phylum="Tracheophyta" rank="species" species="leucantha">
<emphasis id="B929EABCFFECFFDE9F49FC71FDFB40EF" box="[376,520,986,1013]" italics="true" pageId="9" pageNumber="254">G. leucantha</emphasis>
B.C.
<bibRefCitation id="EFCC4B5FFFECFFDE9C0FFC70FD0C40EF" author="Stone, H. C." box="[574,767,986,1012]" pageId="9" pageNumber="254" pagination="75 - 81" refId="ref11724" refString="Stone, H. C. (1980) Additions to the Malayan flora. N. 7. A new Geostachys (Zingiberaceae) from Gunung Ulu Kali, Pahang. Malaysia. Malaysian Journal of Science 6 (A): 75 - 81." type="journal article" year="1980">Stone (1980: 77)</bibRefCitation>
</taxonomicName>
</treatmentCitation>
,
<treatmentCitation id="0AFC10BFFFECFFDE9D38FC71FB6A40EF" author="Holttum, R. E." box="[777,1177,986,1013]" page=")" pageId="9" pageNumber="254" year="1950">
<taxonomicName id="4C5D4D2DFFECFFDE9D38FC71FB6A40EF" ID-CoL="3FSCM" authority="Holttum (1950: 228)" authorityName="Holttum" authorityPageNumber="228" authorityYear="1950" box="[777,1177,986,1013]" class="Liliopsida" family="Zingiberaceae" genus="Geostachys" kingdom="Plantae" order="Zingiberales" pageId="9" pageNumber="254" phylum="Tracheophyta" rank="species" species="megaphylla">
<emphasis id="B929EABCFFECFFDE9D38FC71FC5E40EF" box="[777,941,986,1013]" italics="true" pageId="9" pageNumber="254">G. megaphylla</emphasis>
<bibRefCitation id="EFCC4B5FFFECFFDE9D82FC70FB6A40EF" author="Holttum, R. E." box="[947,1177,986,1013]" pageId="9" pageNumber="254" pagination="224 - 236" refId="ref10186" refString="Holttum, R. E. (1950) The Zingiberaceae of the Malay Peninsula. Gardens' Bulletin Singapore 13: 224 - 236. [https: // www. nparks. gov. sg / sbg / research / publications / gardens' - bulletin-singapore / - / media / sbg / gardens-bulletin / 4 - 4 - 13 - 0 - 01 - y 1950 - v 13 - gbs-pg- 1. ashx]" type="journal article" year="1950">Holttum (1950: 228)</bibRefCitation>
</taxonomicName>
</treatmentCitation>
and
<treatmentCitation id="0AFC10BFFFECFFDE9AFFFC71FE104703" author="Ridley, H. N." page="78" pageId="9" pageNumber="254" year="1909">
<taxonomicName id="4C5D4D2DFFECFFDE9AFFFC71FE104703" ID-CoL="3FSCN" authority="(Ridley 1909: 78) Holttum (1950: 229)" authorityName="Holttum" authorityPageNumber="229" authorityYear="1950" baseAuthorityName="Ridley" baseAuthorityPageNumber="78" baseAuthorityYear="1909" class="Liliopsida" family="Zingiberaceae" genus="Geostachys" kingdom="Plantae" order="Zingiberales" pageId="9" pageNumber="254" phylum="Tracheophyta" rank="species" species="montana">
<emphasis id="B929EABCFFECFFDE9AFFFC71FAA240EF" box="[1230,1361,987,1013]" italics="true" pageId="9" pageNumber="254">G. montana</emphasis>
(
<bibRefCitation id="EFCC4B5FFFECFFDE9B6EFC70FF184703" author="Ridley, H. N." pageId="9" pageNumber="254" pagination="1 - 98" refId="ref11577" refString="Ridley, H. N. (1909) The flora of the Telom and Padang valleys. Journal of the Federated Malay States Museums 4: 1 - 98. [https: // www. biodiversitylibrary. org / item / 62879 # page / 13 / mode / 1 up]" type="journal article" year="1909">Ridley 1909: 78</bibRefCitation>
)
<bibRefCitation id="EFCC4B5FFFECFFDE9ECBFC54FE104703" author="Holttum, R. E." box="[250,483,1022,1049]" pageId="9" pageNumber="254" pagination="224 - 236" refId="ref10186" refString="Holttum, R. E. (1950) The Zingiberaceae of the Malay Peninsula. Gardens' Bulletin Singapore 13: 224 - 236. [https: // www. nparks. gov. sg / sbg / research / publications / gardens' - bulletin-singapore / - / media / sbg / gardens-bulletin / 4 - 4 - 13 - 0 - 01 - y 1950 - v 13 - gbs-pg- 1. ashx]" type="journal article" year="1950">Holttum (1950: 229)</bibRefCitation>
</taxonomicName>
</treatmentCitation>
. All these species share characters of erect inflorescences with flowers evenly arranged around the rachis, and flowers predominantly coloured white with some pink spotting and/or lines. The aristate apices of bracts and bracteoles, as well as mucronate calyx lobes distinguish
<taxonomicName id="4C5D4D2DFFECFFDE9DA9FBEDFBE2477B" box="[920,1041,1095,1121]" class="Liliopsida" family="Zingiberaceae" genus="Geostachys" kingdom="Plantae" order="Zingiberales" pageId="9" pageNumber="254" phylum="Tracheophyta" rank="species" species="aristata">
<emphasis id="B929EABCFFECFFDE9DA9FBEDFBE2477B" box="[920,1041,1095,1121]" italics="true" pageId="9" pageNumber="254">G. aristata</emphasis>
</taxonomicName>
from all of these species.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
</treatment>
</document>