278 lines
18 KiB
XML
278 lines
18 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.211.83985" ID-Pensoft-Pub="1314-2003-211-81" ID-Pensoft-UUID="EF068789DCDE54F5852590D25BD6126F" ModsDocID="1314-2003-211-81" checkinTime="1666056845079" checkinUser="pensoft" docAuthor="Lam, Nyee Fan, Ibrahim, Halijah, Sam, Yen Yen, Mohammad Zakaria, Rozainah & Poulsen, Axel Dalberg" docDate="2022" docId="9D98C117C58A59AEBA08988DCD61959D" docLanguage="en" docName="PhytoKeys 211: 81-92" docOrigin="PhytoKeys 211" docPubDate="2022-10-17" docSource="http://dx.doi.org/10.3897/phytokeys.211.83985" docTitle="Boesenbergia truncata N. F. Lam 2022, sp. nov." docType="treatment" docVersion="2" id="EF068789DCDE54F5852590D25BD6126F" lastPageNumber="81" masterDocId="EF068789DCDE54F5852590D25BD6126F" masterDocTitle="Two new species of Boesenbergia (Zingiberaceae), from Sabah, Malaysia" masterLastPageNumber="92" masterPageNumber="81" pageNumber="81" updateTime="1666057145624" updateUser="ExternalLinkService">
|
||
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo>
|
||
<mods:title>Two new species of Boesenbergia (Zingiberaceae), from Sabah, Malaysia</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Lam, Nyee Fan</mods:namePart>
|
||
<mods:affiliation>Faculty of Science, University of Malaya, Jalan Professor Diraja Ungku Aziz, 50603, Kuala Lumpur, Malaysia & Institute for Tropical Biology and Conservation, Universiti Malaysia Sabah, Jalan UMS, 88400 Kota Kinabalu, Malaysia</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Ibrahim, Halijah</mods:namePart>
|
||
<mods:affiliation>Faculty of Science, University of Malaya, Jalan Professor Diraja Ungku Aziz, 50603, Kuala Lumpur, Malaysia</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Sam, Yen Yen</mods:namePart>
|
||
<mods:affiliation>Forest Research Institute Malaysia, Jalan FRIM, 52109 Kepong, Kuala Lumpur, Selangor Malaysia</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Mohammad Zakaria, Rozainah</mods:namePart>
|
||
<mods:affiliation>Faculty of Science, University of Malaya, Jalan Professor Diraja Ungku Aziz, 50603, Kuala Lumpur, Malaysia</mods:affiliation>
|
||
<mods:nameIdentifier type="email">rozainah@um.edu.my</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Poulsen, Axel Dalberg</mods:namePart>
|
||
<mods:affiliation>Royal Botanical Garden, Arboretum PI, Edinburgh, EH 3 5 NZ, UK</mods:affiliation>
|
||
</mods:name>
|
||
<mods:typeOfResource>text</mods:typeOfResource>
|
||
<mods:relatedItem type="host">
|
||
<mods:titleInfo>
|
||
<mods:title>PhytoKeys</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part>
|
||
<mods:date>2022</mods:date>
|
||
<mods:detail type="pubDate">
|
||
<mods:number>2022-10-17</mods:number>
|
||
</mods:detail>
|
||
<mods:detail type="volume">
|
||
<mods:number>211</mods:number>
|
||
</mods:detail>
|
||
<mods:extent unit="page">
|
||
<mods:start>81</mods:start>
|
||
<mods:end>92</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location>
|
||
<mods:url>http://dx.doi.org/10.3897/phytokeys.211.83985</mods:url>
|
||
</mods:location>
|
||
<mods:classification>journal article</mods:classification>
|
||
<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.211.83985</mods:identifier>
|
||
<mods:identifier type="Pensoft-Pub">1314-2003-211-81</mods:identifier>
|
||
<mods:identifier type="Pensoft-UUID">EF068789DCDE54F5852590D25BD6126F</mods:identifier>
|
||
</mods:mods>
|
||
<subSection pageId="0" pageNumber="81" type="taxonomy">
|
||
<treatment LSID="urn:lsid:plazi:treatment:9D98C117C58A59AEBA08988DCD61959D" httpUri="http://treatment.plazi.org/id/9D98C117C58A59AEBA08988DCD61959D" lastPageNumber="81" pageId="0" pageNumber="81">
|
||
<subSubSection pageId="0" pageNumber="81" type="nomenclature">
|
||
<paragraph pageId="0" pageNumber="81">
|
||
<taxonomicName LSID="9D98C117-C58A-59AE-BA08-988DCD61959D" authority="N. F. Lam" authorityName="N. F. Lam" authorityYear="2022" class="Liliopsida" family="Zingiberaceae" genus="Boesenbergia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Boesenbergia truncata" order="Zingiberales" pageId="0" pageNumber="81" phylum="Tracheophyta" rank="species" species="truncata" status="sp. nov.">Boesenbergia truncata N.F.Lam</taxonomicName>
|
||
<taxonomicNameLabel pageId="0" pageNumber="81">sp. nov.</taxonomicNameLabel>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="81" type="description">
|
||
<paragraph pageId="0" pageNumber="81">
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Boesenbergia truncata A habit B rhizome and roots C spike with one open flower D flower E ract, bracteole, calyx, corolla lobes, staminodes, labellum, floral tube with stamen F stamen, ventral view (Photographed by Lam Nyee Fan)." figureDoi="10.3897/phytokeys.211.83985.figure3" httpUri="https://binary.pensoft.net/fig/757189" pageId="0" pageNumber="81">Figs 3</figureCitation>
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Boesenbergia truncata Lam N. F., sp. nov. A habit, lateral view B bract C bracteole D calyx E flower F spike with one open flower G stamen, ventral view (Drawing by Lam Nyee Fan). Scale bars: 1 cm (A, B); 5 mm (C); 1 cm (D); 1 mm (E)." figureDoi="10.3897/phytokeys.211.83985.figure4" httpUri="https://binary.pensoft.net/fig/757190" pageId="0" pageNumber="81">, 4</figureCitation>
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Shape of base of leaf of Boesenbergia truncata." figureDoi="10.3897/phytokeys.211.83985.figure5" httpUri="https://binary.pensoft.net/fig/757191" pageId="0" pageNumber="81">, 5</figureCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="81" type="diagnosis">
|
||
<paragraph pageId="0" pageNumber="81">Diagnosis.</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">
|
||
The new species resembles
|
||
<taxonomicName lsidName="B. orbiculata" pageId="0" pageNumber="81" rank="species" species="orbiculata">
|
||
<emphasis italics="true" pageId="0" pageNumber="81">B. orbiculata</emphasis>
|
||
</taxonomicName>
|
||
by the short petiole (c. 2 cm long) and the bilobed calyx, but differs in having truncate leaf base, an acute leaf apex (vs. sub-obicular, obtuse, or occasionally retuse), paired opposite leaves, and lamina parallel to the ground (vs. a single shoot), anther thecae dehiscing by pore (vs. slit), and the lamina slightly narrow (3.4-3.6 cm vs. 4-7 cm) (Table
|
||
<tableCitation captionStart="Table 1" captionStartId="T1" captionText="Table 1. Distinguishing morphological characters of Boesenbergia sugudensis, B. imbakensis, B. truncata and B. orbiculata." httpUri="http://table.plazi.org/id/EC75D89590E4D4819AEC885038529093" pageId="0" pageNumber="81" tableUuid="EC75D89590E4D4819AEC885038529093">1</tableCitation>
|
||
).
|
||
</paragraph>
|
||
<caption doi="10.3897/phytokeys.211.83985.figure3" httpUri="https://binary.pensoft.net/fig/757189" pageId="0" pageNumber="81" start="Figure 3" startId="F3">
|
||
<paragraph pageId="0" pageNumber="81">
|
||
<emphasis bold="true" pageId="0" pageNumber="81">Figure 3.</emphasis>
|
||
<taxonomicName authorityName="N. F. Lam" authorityYear="2022" class="Liliopsida" family="Zingiberaceae" genus="Boesenbergia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Boesenbergia truncata" order="Zingiberales" pageId="0" pageNumber="81" phylum="Tracheophyta" rank="species" species="truncata">
|
||
<emphasis italics="true" pageId="0" pageNumber="81">Boesenbergia truncata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis bold="true" pageId="0" pageNumber="81">A</emphasis>
|
||
habit
|
||
<emphasis bold="true" pageId="0" pageNumber="81">B</emphasis>
|
||
rhizome and roots
|
||
<emphasis bold="true" pageId="0" pageNumber="81">C</emphasis>
|
||
spike with one open flower
|
||
<emphasis bold="true" pageId="0" pageNumber="81">D</emphasis>
|
||
flower
|
||
<emphasis bold="true" pageId="0" pageNumber="81">E</emphasis>
|
||
ract, bracteole, calyx, corolla lobes, staminodes, labellum, floral tube with stamen
|
||
<emphasis bold="true" pageId="0" pageNumber="81">F</emphasis>
|
||
stamen, ventral view (Photographed by Lam Nyee Fan).
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="81" type="materials_examined">
|
||
<paragraph pageId="0" pageNumber="81">
|
||
<typeStatus>Type</typeStatus>
|
||
.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">
|
||
<materialsCitation collectingDate="2016-10-12" country="Malaysia" county="Kipandi Park" elevation="700" latitude="5.871333" location="Kipandi Park" longLatPrecision="13" longitude="116.24917" municipality="Moyog" specimenCount="1" stateProvince="Sabah" typeStatus="holotype">
|
||
<collectingCountry name="Malaysia">Malaysia</collectingCountry>
|
||
. Borneo.
|
||
<collectingRegion country="Malaysia" name="Sabah">Sabah</collectingRegion>
|
||
. cult. at
|
||
<collectingCounty>Kipandi Park</collectingCounty>
|
||
,
|
||
<collectingMunicipality>Moyog</collectingMunicipality>
|
||
,
|
||
<geoCoordinate degrees="05" direction="north" minutes="54.68" orientation="latitude" precision="9" value="5.911333">05°54.68'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="116" direction="east" minutes="06.27" orientation="longitude" precision="9" value="116.1045">116°06.27'E</geoCoordinate>
|
||
,
|
||
<quantity metricMagnitude="2" metricUnit="m" metricValue="7.0" unit="m" value="700.0">
|
||
<elevation metricMagnitude="2" metricUnit="m" metricValue="7.0" unit="m" value="700.0">700 m</elevation>
|
||
</quantity>
|
||
elevation.
|
||
<collectingDate value="2016-10-12">12 October 2016</collectingDate>
|
||
,
|
||
<emphasis italics="true" pageId="0" pageNumber="81">Lam Nyee Fan 342</emphasis>
|
||
(
|
||
<typeStatus>holotype</typeStatus>
|
||
BORH!, isotype SAN). Original material collected near the park, by Linus Gokusing (BS-09),
|
||
<quantity metricMagnitude="2" metricUnit="m" metricValue="1.0" unit="m" value="100.0">
|
||
<elevation metricMagnitude="2" metricUnit="m" metricValue="1.0" unit="m" value="100.0">100 m</elevation>
|
||
</quantity>
|
||
west of
|
||
<location LSID="urn:lsid:plazi:treatment:9D98C117C58A59AEBA08988DCD61959D:D9870CF42BAB31862C164D6C9AEE87F2" country="Malaysia" county="Kipandi Park" latitude="5.871333" longLatPrecision="13" longitude="116.24917" municipality="Moyog" name="Kipandi Park" stateProvince="Sabah">Kipandi Park</location>
|
||
,
|
||
<collectingRegion country="Malaysia" name="Sabah">Sabah</collectingRegion>
|
||
,
|
||
<geoCoordinate degrees="05" direction="north" minutes="52.28" orientation="latitude" precision="9" value="5.871333">05°52.28'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="116" direction="east" minutes="14.95" orientation="longitude" precision="9" value="116.24917">116°14.95'E</geoCoordinate>
|
||
,
|
||
<quantity metricMagnitude="2" metricUnit="m" metricValue="7.0" unit="m" value="700.0">
|
||
<elevation metricMagnitude="2" metricUnit="m" metricValue="7.0" unit="m" value="700.0">700 m</elevation>
|
||
</quantity>
|
||
elevation
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<caption doi="10.3897/phytokeys.211.83985.figure4" httpUri="https://binary.pensoft.net/fig/757190" pageId="0" pageNumber="81" start="Figure 4" startId="F4">
|
||
<paragraph pageId="0" pageNumber="81">
|
||
<emphasis bold="true" pageId="0" pageNumber="81">Figure 4.</emphasis>
|
||
<taxonomicName authorityName="N. F. Lam" authorityYear="2022" class="Liliopsida" family="Zingiberaceae" genus="Boesenbergia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Boesenbergia truncata" order="Zingiberales" pageId="0" pageNumber="81" phylum="Tracheophyta" rank="species" species="truncata">
|
||
<emphasis italics="true" pageId="0" pageNumber="81">Boesenbergia truncata</emphasis>
|
||
</taxonomicName>
|
||
Lam N.F., sp. nov.
|
||
<emphasis bold="true" pageId="0" pageNumber="81">A</emphasis>
|
||
habit, lateral view
|
||
<emphasis bold="true" pageId="0" pageNumber="81">B</emphasis>
|
||
bract
|
||
<emphasis bold="true" pageId="0" pageNumber="81">C</emphasis>
|
||
bracteole
|
||
<emphasis bold="true" pageId="0" pageNumber="81">D</emphasis>
|
||
calyx
|
||
<emphasis bold="true" pageId="0" pageNumber="81">E</emphasis>
|
||
flower
|
||
<emphasis bold="true" pageId="0" pageNumber="81">F</emphasis>
|
||
spike with one open flower
|
||
<emphasis bold="true" pageId="0" pageNumber="81">G</emphasis>
|
||
stamen, ventral view (Drawing by Lam Nyee Fan). Scale bars:
|
||
<quantity metricMagnitude="-2" metricUnit="m" metricValue="1.0" unit="cm" value="1.0">1 cm</quantity>
|
||
(
|
||
<emphasis bold="true" pageId="0" pageNumber="81">A, B</emphasis>
|
||
);
|
||
<quantity metricMagnitude="-3" metricUnit="m" metricValue="5.0" unit="mm" value="5.0">5 mm</quantity>
|
||
(
|
||
<emphasis bold="true" pageId="0" pageNumber="81">C</emphasis>
|
||
);
|
||
<quantity metricMagnitude="-2" metricUnit="m" metricValue="1.0" unit="cm" value="1.0">1 cm</quantity>
|
||
(
|
||
<emphasis bold="true" pageId="0" pageNumber="81">D</emphasis>
|
||
);
|
||
<quantity metricMagnitude="-3" metricUnit="m" metricValue="1.0" unit="mm" value="1.0">1 mm</quantity>
|
||
(
|
||
<emphasis bold="true" pageId="0" pageNumber="81">E</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="81" type="description">
|
||
<paragraph pageId="0" pageNumber="81">Description.</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">
|
||
Terrestrial, evergreen, herb.
|
||
<emphasis italics="true" pageId="0" pageNumber="81">Rhizome</emphasis>
|
||
fibrous, subterranean, ca. 2 cm long internodes, base ca. 0.4 cm in diameter, light brown, roots white, ca. 5 cm long.
|
||
<emphasis italics="true" pageId="0" pageNumber="81">Leafy shoots</emphasis>
|
||
ca. 11.5 cm tall, with erect pseudostem ca. 1.5 cm long, with 1 sheath, ca. 1.4
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
0.6 cm, glabrous, veins 1 mm apart, green with light purple at base, margins entire.
|
||
<emphasis italics="true" pageId="0" pageNumber="81">Ligule</emphasis>
|
||
0.3 cm long, entire, light brown, glabrous.
|
||
<emphasis italics="true" pageId="0" pageNumber="81">Petiole</emphasis>
|
||
1.4-2 cm long, canaliculate, green, base reddish up to middle. Leafy shoots with two leaves opposite to each other and parallel to the ground.
|
||
<emphasis italics="true" pageId="0" pageNumber="81">Lamina</emphasis>
|
||
unequal elliptic, 5.2-6.5
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
3.4-3.6 cm, dark green above, lighter green beneath, glabrous, margin entire; base truncated, apex acute with acumen ca. 1 mm.
|
||
<emphasis italics="true" pageId="0" pageNumber="81">Inflorescence</emphasis>
|
||
ca. 2.5
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
1.5 cm, peduncle ca. 0.45 cm, flowers arranged in one-sided spiral, 8 flowers including one new bud and 1 old bud, one flower open at a time.
|
||
<emphasis italics="true" pageId="0" pageNumber="81">Fertile bracts</emphasis>
|
||
narrowly lanceolate, ca. 1.8
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
3 cm, white, outer and inner surfaces pubescent, margin entire, apex caudate.
|
||
<emphasis italics="true" pageId="0" pageNumber="81">Bracteoles</emphasis>
|
||
linear elliptic, ca. 1.5
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
2 cm, white, outer and inner surfaces pubescent, margin entire, apex acuminate.
|
||
<emphasis italics="true" pageId="0" pageNumber="81">Flower</emphasis>
|
||
white, born singly from each bract and bracteole, calyx 0.4 cm long, tubular, white, pubescent, corolla tube-white, pubescent, apex acute, dorsal lobe lanceolate, ca. 0.8
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
0.2 cm, concave, lateral lobes elliptic, ca. 0.6
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
0.2 cm, labellum obovate, ca. 0.6 cm
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
0.5 cm, yellow band at base in the centre until the apex, curved-backward, lateral staminodes oblong, ca. 0.3
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
0.1 cm, white, tip rounded, pubescent, stamen ca. 2.3 cm long; filament ca. 4
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
1 mm (widest at base), glabrous adaxially and abaxially, anther ca. 2 mm long, glabrous; anther crest bilobed, glabrous; thecae oblong, ca. 0.2
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
0.1 cm, white, pubescent, dehiscing by pore, stigma emarginate, white, glabrous. Fruit not seen.
|
||
</paragraph>
|
||
<caption doi="10.3897/phytokeys.211.83985.figure5" httpUri="https://binary.pensoft.net/fig/757191" pageId="0" pageNumber="81" start="Figure 5" startId="F5">
|
||
<paragraph pageId="0" pageNumber="81">
|
||
<emphasis bold="true" pageId="0" pageNumber="81">Figure 5.</emphasis>
|
||
Shape of base of leaf of
|
||
<taxonomicName authorityName="N. F. Lam" authorityYear="2022" class="Liliopsida" family="Zingiberaceae" genus="Boesenbergia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Boesenbergia truncata" order="Zingiberales" pageId="0" pageNumber="81" phylum="Tracheophyta" rank="species" species="truncata">
|
||
<emphasis italics="true" pageId="0" pageNumber="81">Boesenbergia truncata</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="81" type="distribution">
|
||
<paragraph pageId="0" pageNumber="81">Distribution.</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">Endemic in Borneo, Sabah; known only from Kipandi Park of Crocker Range.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="81" type="etymology">
|
||
<paragraph pageId="0" pageNumber="81">Etymology.</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">The species epithet refers to truncated leaf base.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="81" type="ecology">
|
||
<paragraph pageId="0" pageNumber="81">Ecology.</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">Primary forest, hill slope at 500-800 m elevation.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="81" type="conservation status">
|
||
<paragraph pageId="0" pageNumber="81">Conservation status.</paragraph>
|
||
<paragraph pageId="0" pageNumber="81">Vulnerable (VU D2). The taxon was assessed using criteria described in IUCN (2001). The taxon is endemic to Sabah and only found at Crocker Range, Sabah, Malaysia. There were only 3 populations found at the site of collection. This taxon is not found outside the type locality.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</subSection>
|
||
</document> |