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<document id="7AE7FFF4655BCC8100DA6B955F137606" ID-CLB-Dataset="22128" ID-DOI="10.5852/ejt.2013.69" ID-GBIF-Dataset="a2a819a6-f7a9-4d53-b426-09dde497f788" ID-ISSN="2118-9773" ID-Zenodo-Dep="3827691" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1589478069293" checkinUser="carolina" docAuthor="Cheek, Martin &amp; Jebb, Matthew" docDate="2013" docId="03D787F9FF86FC56FDC21757FEF671C4" docLanguage="en" docName="ejt-2013-69.pdf.imf" docOrigin="European Journal of Taxonomy 69" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Nepenthes extincta Jebb &amp; Cheek 2013, sp. nov." docType="treatment" docVersion="7" lastPageNumber="16" masterDocId="FFEEFF81FF8BFC59FFDD165CFF93762F" masterDocTitle="Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae), in the Philippines, with four new species" masterLastPageNumber="23" masterPageNumber="1" pageNumber="14" updateTime="1698839761783" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-3.0" zenodo-license-figures="CC-BY-3.0" zenodo-license-treatments="UNSPECIFIED">
<mods:mods id="17CA8263A6BA18465C740EAB6DDD3E79" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:title id="9009BA31ACF1A405B655751B8F5B11AC">Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae), in the Philippines, with four new species</mods:title>
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<mods:name id="42F8495C2A3E1A8FA55FEEB383A67F25" type="personal">
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<mods:namePart id="0B78C2524EBF70D9581D8D618162FB90">Cheek, Martin</mods:namePart>
<mods:affiliation id="AD9ADFD8B208D43A683D49CF2103D2CE">Herbarium, Royal Botanic Gardens, Kew, Richmond, Surrey, TW 9 3 AE, U. K. Email: m. cheek @ kew. org (corresponding author)</mods:affiliation>
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<mods:namePart id="352457EBF2AF8190C50DF39E43A0CE1D">Jebb, Matthew</mods:namePart>
<mods:affiliation id="B6CCFEBBB9FC478CAAD6A8A69B11D485">National Botanic Garden, Glasnevin, Dublin 9, Ireland Email: matthew. jebb @ opw. ie</mods:affiliation>
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<mods:title id="389DB2042D8A90DF055E78FD9250B630">European Journal of Taxonomy</mods:title>
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<mods:date id="21A2F688864F938D86308116ED980019">2013</mods:date>
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<mods:number id="D2CEC3A422351530B840BC086071D4D3">2013-12-12</mods:number>
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<mods:identifier id="BA4AF3DF0BA87834D169C3092EBF42EF" type="DOI">10.5852/ejt.2013.69</mods:identifier>
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<treatment id="03D787F9FF86FC56FDC21757FEF671C4" ID-DOI="http://doi.org/10.5281/zenodo.3846731" ID-GBIF-Taxon="164152692" ID-Zenodo-Dep="3846731" LSID="urn:lsid:plazi:treatment:03D787F9FF86FC56FDC21757FEF671C4" httpUri="http://treatment.plazi.org/id/03D787F9FF86FC56FDC21757FEF671C4" lastPageId="15" lastPageNumber="16" pageId="13" pageNumber="14">
<subSubSection id="C3646564FF86FC54FDC21757FB867709" box="[543,1045,267,294]" pageId="13" pageNumber="14" type="nomenclature">
<paragraph id="8BC136EFFF86FC54FDC21757FB867709" blockId="13.[543,1045,267,365]" box="[543,1045,267,294]" pageId="13" pageNumber="14">
<heading id="D0898183FF86FC54FDC21757FB867709" box="[543,1045,267,294]" centered="true" fontSize="11" level="2" pageId="13" pageNumber="14" reason="2">
<taxonomicName id="4C7E4D6CFF86FC54FDC21757FC20770A" ID-CoL="46X8V" authority="Jebb &amp; Cheek" authorityName="Jebb &amp; Cheek" authorityYear="2013" box="[543,947,267,294]" class="Magnoliopsida" family="Nepenthaceae" genus="Nepenthes" higherTaxonomySource="GBIF" kingdom="Plantae" order="Caryophyllales" pageId="13" pageNumber="14" phylum="Tracheophyta" rank="species" species="extincta" status="sp. nov.">
<emphasis id="B90AEAFDFF86FC54FDC21757FC96770A" bold="true" box="[543,773,267,294]" italics="true" pageId="13" pageNumber="14">Nepenthes extincta</emphasis>
Jebb &amp; Cheek
</taxonomicName>
<taxonomicNameLabel id="A2395786FF86FC54FC671750FB867709" box="[954,1045,268,294]" pageId="13" pageNumber="14" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C3646564FF86FC54FD9A1773FCAF7742" pageId="13" pageNumber="14" type="description">
<paragraph id="8BC136EFFF86FC54FD9A1773FC7E7766" blockId="13.[543,1045,267,365]" box="[583,1005,303,329]" pageId="13" pageNumber="14">urn:lsid:ipni.org:names:77134488-1</paragraph>
<paragraph id="8BC136EFFF86FC54FD2A170EFCAF7742" blockId="13.[543,1045,267,365]" box="[759,828,338,365]" pageId="13" pageNumber="14">
<figureCitation id="13452A6AFF86FC54FD2A170EFCAF7742" box="[759,828,338,365]" captionStart="Fig" captionStartId="14.[189,232,1646,1672]" captionTargetBox="[324,1245,284,1574]" captionTargetId="figure@14.[271,1316,261,1616]" captionTargetPageId="14" captionText="Fig. 3. Nepenthes extincta sp. nov. A. Habit, showing intermediate pitcher. B. Indumentum, lower surface of blade (midrib on left). C. Branched bristle hairs (detail from lower surface of blade). D. Stellate hairs and sessile glands (detail from lower surface of blade). E. Branched erect hairs (detail from lower surface of blade). F. Stellate hairs, with appressed arms, leaf-blade lower surface, near midrib. G. Upper part of intermediate pitcher, lid posture as in life. H. Lower surface of upper pitcher lid. I. Basal lid appendage and spur. J. Basal lid appendage and ridge, side view. K-M. Details of nectar glands, lower lid surface. N. Indumentum, outer surface of pitcher. O. Peristome, view from inside pitcher showing minute teeth and holes at edge. P. Peristome, view from above. Q. Transverse section of peristome (outer surface on right). AF &amp; HQ from Konta 12365, G from sketch by M. Cheek. Scale bars: double, graduated = 5 cm; single = 1 mm; single graduated = 2 or 3 mm as indicated. All drawn by Andrew Brown." figureDoi="http://doi.org/10.5281/zenodo.3827697" httpUri="https://zenodo.org/record/3827697/files/figure.png" pageId="13" pageNumber="14">Fig. 3</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="C3646564FF86FC54FF6017C8FC8D740A" pageId="13" pageNumber="14" type="diagnosis">
<paragraph id="8BC136EFFF86FC54FF6017C8FEA57781" blockId="13.[189,310,404,430]" box="[189,310,404,430]" pageId="13" pageNumber="14">
<heading id="D0898183FF86FC54FF6017C8FEA57781" bold="true" box="[189,310,404,430]" fontSize="11" level="3" pageId="13" pageNumber="14" reason="3">
<emphasis id="B90AEAFDFF86FC54FF6017C8FEA57781" bold="true" box="[189,310,404,430]" pageId="13" pageNumber="14">Diagnosis</emphasis>
</heading>
</paragraph>
<paragraph id="8BC136EFFF86FC54FF60179FFC8D740A" blockId="13.[189,1399,451,549]" pageId="13" pageNumber="14">
Differs from
<taxonomicName id="4C7E4D6CFF86FC54FE801798FD2077F2" authority="Sh. Kurata" authorityName="Sh. Kurata" authorityYear="2011" box="[349,691,451,477]" class="Magnoliopsida" family="Nepenthaceae" genus="Nepenthes" higherTaxonomySource="GBIF" kingdom="Plantae" order="Caryophyllales" pageId="13" pageNumber="14" phylum="Tracheophyta" rank="species" species="mindanaoensis">
<emphasis id="B90AEAFDFF86FC54FE801798FDA077F2" box="[349,563,451,477]" italics="true" pageId="13" pageNumber="14">N. mindanaoensis</emphasis>
Sh.Kurata
</taxonomicName>
in the pitchers lacking fringed wings (versus with fringed wings), the lid base truncate (not cordate), the indumentum of the midrib of dense minute grey-white stellate hairs, (not of sparse black bristle-like hairs).
</paragraph>
</subSubSection>
<subSubSection id="C3646564FF86FC54FF601411FAB774BA" box="[189,1316,589,662]" pageId="13" pageNumber="14" type="etymology">
<paragraph id="8BC136EFFF86FC54FF601411FED77448" blockId="13.[189,324,589,615]" box="[189,324,589,615]" pageId="13" pageNumber="14">
<heading id="D0898183FF86FC54FF601411FED77448" bold="true" box="[189,324,589,615]" fontSize="11" level="3" pageId="13" pageNumber="14" reason="3">
<emphasis id="B90AEAFDFF86FC54FF601411FED77448" bold="true" box="[189,324,589,615]" pageId="13" pageNumber="14">Etymology</emphasis>
</heading>
</paragraph>
<paragraph id="8BC136EFFF86FC54FF601427FAB774BA" blockId="13.[189,1316,635,662]" box="[189,1316,635,662]" pageId="13" pageNumber="14">
<taxonomicName id="4C7E4D6CFF86FC54FF601427FE0F74BA" authority="Cheek &amp; Jebb, 2013" authorityName="Cheek &amp; Jebb" authorityYear="2013" box="[189,412,635,661]" class="Magnoliopsida" family="Nepenthaceae" genus="Nepenthes" higherTaxonomySource="GBIF" kingdom="Plantae" order="Caryophyllales" pageId="13" pageNumber="14" phylum="Tracheophyta" rank="species" species="extincta" status="sp. nov.">
<emphasis id="B90AEAFDFF86FC54FF601427FE0F74BA" box="[189,412,635,661]" italics="true" pageId="13" pageNumber="14">Nepenthes extincta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2395786FF86FC54FE7E1420FE6E74B9" box="[419,509,636,662]" pageId="13" pageNumber="14" rank="species">sp. nov.</taxonomicNameLabel>
is named to signify that this species may already be extinct globally.
</paragraph>
</subSubSection>
<subSubSection id="C3646564FF86FC54FF6014E1FDA17561" pageId="13" pageNumber="14" type="materials_examined">
<paragraph id="8BC136EFFF86FC54FF6014E1FF6974F8" blockId="13.[189,250,701,727]" box="[189,250,701,727]" pageId="13" pageNumber="14">
<heading id="D0898183FF86FC54FF6014E1FF6974F8" bold="true" box="[189,250,701,727]" fontSize="11" level="3" pageId="13" pageNumber="14" reason="3">
<emphasis id="B90AEAFDFF86FC54FF6014E1FF6974F8" bold="true" box="[189,250,701,727]" pageId="13" pageNumber="14">
<typeStatus id="54C5884DFF86FC54FF6014E1FF6974F8" box="[189,250,701,727]" pageId="13" pageNumber="14">Type</typeStatus>
</emphasis>
</heading>
</paragraph>
<paragraph id="8BC136EFFF86FC54FF6014B0FDA17561" blockId="13.[189,1399,748,846]" pageId="13" pageNumber="14">
<collectingCountry id="F369767FFF86FC54FF6014B0FEFD7529" box="[189,366,748,774]" name="Philippines" pageId="13" pageNumber="14">PHILIPPINES</collectingCountry>
. Mindanao Island “Red Hills (=
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alt.), SE of Claver, near the northeastern coast of the Mindanao Island. Boundary of the
<collectingRegion id="49BAF80DFF86FC54FD57154CFCD07505" box="[650,835,784,810]" country="Philippines" name="Surigao del Sur" pageId="13" pageNumber="14">Surigao del Sur</collectingRegion>
and
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<date id="FFC0102FFF86FC54FBBB154CFB687505" box="[1126,1275,784,810]" pageId="13" pageNumber="14" value="1978-08-08">8 Aug. 1978</date>
,
<emphasis id="B90AEAFDFF86FC54FAD4154CFEC67562" italics="true" pageId="13" pageNumber="14">Fumihiro Konta 12365</emphasis>
(
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<collectionCode id="ED6FAE2AFF86FC54FE091568FDB27561" box="[468,545,820,846]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15708" lsid="urn:lsid:biocol.org:col:15708" name="Bishop Museum, Botany Division" pageId="13" pageNumber="14" type="Herbarium">BISH</collectionCode>
!).
</paragraph>
</subSubSection>
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<emphasis id="B90AEAFDFF86FC54FF601529FEDD75A0" bold="true" box="[189,334,885,911]" pageId="13" pageNumber="14">Description</emphasis>
</heading>
</paragraph>
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Terrestrial shrub, probably about
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tall. Leaves elliptic to elliptic-lanceolate, 1317 ×
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, thickly leathery, glossy above, matt mid brown below; apex obtuse to acute, not peltate; base rounded to obtuse, not decurrent; longitudinal nerves arising from base of blade, where 56 pairs arise on each side of the midrib, at blade midpoint 45 pairs occur in the outer third of the blade; pennate nerves arising at ca. 45° from the midrib, irregularly branching, ends traversing the inner longitudinal nerves; all nerves most conspicuous on upper surface; midrib deeply depressed on upper surface, lacking hairs, highly exserted on lower surface and densely (8090% cover) grey-white stellate hairy, the hairs gathering dirt, hairs sessile, arms 58,
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diam., fine, acute, appressed to surface; lower surface of blade sparsely hairy, densest towards midrib, ca. 15% cover, decreasing at margin to 510%, cover, hairs mainly stellate, as midrib, mixed with sparser erect, bristle-like hairs
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long, of several
<typeStatus id="54C5884DFF86FC54FF601355FF68730C" box="[189,251,1289,1315]" pageId="13" pageNumber="14">types</typeStatus>
(1) with short branches arising along the length of the main axis; (2) with 26 ± equal erect arms; (3) with a single long erect bristle arising from a stellate hair, the “dagger-hair” of
<bibRefCitation id="EFEF4B1EFF86FC54FB0C1371FAE57369" author="Kurata S." box="[1233,1398,1324,1351]" pageId="13" pageNumber="14" pagination="41 - 44" refId="ref14424" refString="Kurata S. 2003. A new Philippine pitcher plant Nepenthes saranganiensis, the third species having a saddle-shaped stem. The Journal of the Insectivorous Plant Society. 54 (2): 41 - 44." type="journal article" year="2003">Kurata (2003)</bibRefCitation>
more rarely (4) hairs with 23 erect, equal arms from the base; depressed-globose sessile red-black glands
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diam., raised, dense, conspicuous; upper surface of blade with stellate hairs, as lower surface, scattered along the margins of the midrib. Petiole 4.5 ×
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, appearing cylindric due to the two involute wings, indumentum of appressed, stellate, fine 58-armed hairs, ca. 20% cover. Lower and upper pitchers unknown, possibly not produced. Intermediate pitchers (tendrils not coiled, fringed wings absent) ovoid-cylindric, 1824 ×
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, widest in the basal half, narrowing gradually to the cylindric upper half (
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wide), not constricted or waisted; outer surface 1020% covered in minute, white, 24-armed, bushy-stellate hairs
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wide and high, the arms stout and raised, 1015 hairs per mm
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, mixed with sparser black depressed-globose sessile glands
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diam., 45 per mm
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, long simple and bristle-like hairs absent; fringed wings absent, reduced to ridges; mouth ovate 78 ×
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, oblique, concave, column weakly defined ca. 1.5 ×
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; peristome subcylindric,
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wide, widest at sides, outer edge lobed, lobes 13 per side,
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wide, inner side inconspicuously toothed, teeth
<quantity id="4C869B0AFF86FC54FDBE10A7FD5F7139" box="[611,716,1787,1814]" metricMagnitude="-4" metricUnit="m" metricValue="2.5" pageId="13" pageNumber="14" unit="mm" value="0.25">0.25 mm</quantity>
long; ridges 4 per mm,
<quantity id="4C869B0AFF86FC54FC3510A7FBD07139" box="[1000,1091,1787,1814]" metricMagnitude="-4" metricUnit="m" metricValue="1.0" pageId="13" pageNumber="14" unit="mm" value="0.1">0.1 mm</quantity>
high. Lid ovate 5.26.5 ×
<quantity id="4C869B0AFF86FC54FF601142FEBD7116" box="[189,302,1822,1849]" metricMagnitude="-2" metricUnit="m" metricValue="4.6" metricValueMax="5.2" metricValueMin="4.0" pageId="13" pageNumber="14" unit="cm" value="4.6" valueMax="5.2" valueMin="4.0">45.2 cm</quantity>
, apex rounded, base truncate, lower surface with a basal ridge ca.
<quantity id="4C869B0AFF86FC54FB9D1143FB167116" box="[1088,1157,1823,1849]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="13" pageNumber="14" unit="mm" value="8.0">8 mm</quantity>
long,
<quantity id="4C869B0AFF86FC54FB0C1143FAA07116" box="[1233,1331,1823,1849]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="13" pageNumber="14" unit="mm" value="1.5" valueMax="2.0" valueMin="1.0">12 mm</quantity>
high, bearing a pronounced straight convex appendage 4 ×
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; nectar glands of two distinct size classes (1) smaller, elliptic or orbicular, frequent, bordered glands 0.30.6(0.7) ×
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, the border ca.
<quantity id="4C869B0AFF86FC54FF3B11D6FED3718B" box="[230,320,1930,1956]" metricMagnitude="-4" metricUnit="m" metricValue="1.0" pageId="13" pageNumber="14" unit="mm" value="0.1">0.1 mm</quantity>
wide, glossy pale brown, dense, (1(2) per mm
<superScript id="7C0B9BA7FF86FC54FCAE11D4FCEF71B9" attach="left" box="[883,892,1928,1942]" fontSize="6" pageId="13" pageNumber="14">2</superScript>
) along the midline these are longitudinally elliptic, elsewhere with their short axis orientated towards the base of the lid; the appendage completely covered in smaller
<typeStatus id="54C5884DFF86FC54FE40118DFE4371C4" box="[413,464,2001,2027]" pageId="13" pageNumber="14">type</typeStatus>
nectar glands; (2) larger glands elliptic to orbicular, (1)1.252 ×
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, the lumina often invaginated by a projection of the border, border
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thick, 415 on each side of the lid, scattered around the margin and towards the apex of the midline; sessile, depressed-globose, red glands,
<quantity id="4C869B0AFF84FC56FF601701FEB57757" box="[189,294,349,376]" metricMagnitude="-5" metricUnit="m" metricValue="5.0" pageId="15" pageNumber="16" unit="mm" value="0.05">0.05 mm</quantity>
in diam., 12 per mm
<superScript id="7C0B9BA7FF84FC56FDF51700FDA27745" attach="left" box="[552,561,348,362]" fontSize="6" pageId="15" pageNumber="16">2</superScript>
; marginal
<quantity id="4C869B0AFF84FC56FD721701FCB47757" box="[687,807,349,376]" metricMagnitude="-4" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="15" pageNumber="16" unit="mm" value="0.75" valueMax="1.0" valueMin="0.5">0.51 mm</quantity>
of lower surface with minute branched hairs 0.1 ×
<quantity id="4C869B0AFF84FC56FF6017DBFE88778E" box="[189,283,391,417]" metricMagnitude="-4" metricUnit="m" metricValue="1.0" pageId="15" pageNumber="16" unit="mm" value="0.1">0.1 mm</quantity>
; upper surface with indumentum as outer pitcher. Spur inserted
<quantity id="4C869B0AFF84FC56FBC917DAFBE5778E" box="[1044,1142,390,417]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" metricValueMax="6.0" metricValueMin="5.0" pageId="15" pageNumber="16" unit="mm" value="5.5" valueMax="6.0" valueMin="5.0">56 mm</quantity>
below junction of lid with peristome, cylindric 814 ×
<quantity id="4C869B0AFF84FC56FD9217ECFD5F77E5" box="[591,716,432,458]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" metricValueMax="1.2" metricValueMin="1.0" pageId="15" pageNumber="16" unit="mm" value="1.1" valueMax="1.2" valueMin="1.0">11.2 mm</quantity>
, apex shortly bifid, surface covered in minute appressed, matted, white-grey stellate hairs. Male and female inflorescences and infructescence unknown.
</paragraph>
</subSubSection>
<caption id="DF016667FF85FC57FF601032FE0E71C6" ID-DOI="http://doi.org/10.5281/zenodo.3827697" ID-Zenodo-Dep="3827697" httpUri="https://zenodo.org/record/3827697/files/figure.png" pageId="14" pageNumber="15" startId="14.[189,232,1646,1672]" targetBox="[324,1245,284,1574]" targetPageId="14">
<paragraph id="8BC136EFFF85FC57FF601032FE0E71C6" blockId="14.[189,1399,1646,2025]" pageId="14" pageNumber="15">
<emphasis id="B90AEAFDFF85FC57FF601032FE9C70A7" bold="true" box="[189,271,1646,1672]" pageId="14" pageNumber="15">Fig. 3.</emphasis>
<taxonomicName id="4C7E4D6CFF85FC57FEC61033FE6D70A7" authority="Cheek &amp; Jebb, 2013" authorityName="Cheek &amp; Jebb" authorityYear="2013" box="[283,510,1647,1673]" class="Magnoliopsida" family="Nepenthaceae" genus="Nepenthes" higherTaxonomySource="GBIF" kingdom="Plantae" order="Caryophyllales" pageId="14" pageNumber="15" phylum="Tracheophyta" rank="species" species="extincta" status="sp. nov.">
<emphasis id="B90AEAFDFF85FC57FEC61033FE6D70A7" box="[283,510,1647,1673]" italics="true" pageId="14" pageNumber="15">Nepenthes extincta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2395786FF85FC57FDD71033FDF970A6" box="[522,618,1647,1673]" pageId="14" pageNumber="15" rank="species">sp. nov.</taxonomicNameLabel>
<emphasis id="B90AEAFDFF85FC57FDA81032FD1970A7" bold="true" box="[629,650,1646,1672]" pageId="14" pageNumber="15">A</emphasis>
. Habit, showing intermediate pitcher.
<emphasis id="B90AEAFDFF85FC57FBBE1033FBE470A6" bold="true" box="[1123,1143,1647,1673]" pageId="14" pageNumber="15">B</emphasis>
. Indumentum, lower surface of blade (midrib on left).
<emphasis id="B90AEAFDFF85FC57FD8410CEFDFD7083" bold="true" box="[601,622,1682,1708]" pageId="14" pageNumber="15">C</emphasis>
. Branched bristle hairs (detail from lower surface of blade).
<emphasis id="B90AEAFDFF85FC57FA8710CEFAFC7083" bold="true" box="[1370,1391,1682,1708]" pageId="14" pageNumber="15">D</emphasis>
. Stellate hairs and sessile glands (detail from lower surface of blade).
<emphasis id="B90AEAFDFF85FC57FBDB10E9FB8970E0" bold="true" box="[1030,1050,1717,1743]" pageId="14" pageNumber="15">E</emphasis>
. Branched erect hairs (detail from lower surface of blade).
<emphasis id="B90AEAFDFF85FC57FDED1084FDD170DD" bold="true" box="[560,578,1752,1778]" pageId="14" pageNumber="15">F</emphasis>
. Stellate hairs, with appressed arms, leaf-blade lower surface, near midrib.
<emphasis id="B90AEAFDFF85FC57FEC610A7FEA1713A" bold="true" box="[283,306,1787,1813]" pageId="14" pageNumber="15">G</emphasis>
. Upper part of intermediate pitcher, lid posture as in life.
<emphasis id="B90AEAFDFF85FC57FC3C10A0FC6B7139" bold="true" box="[993,1016,1788,1814]" pageId="14" pageNumber="15">H</emphasis>
. Lower surface of upper pitcher lid.
<emphasis id="B90AEAFDFF85FC57FF371143FF667116" bold="true" box="[234,245,1823,1849]" pageId="14" pageNumber="15">I</emphasis>
. Basal lid appendage and spur.
<emphasis id="B90AEAFDFF85FC57FDBB1143FDE67116" bold="true" box="[614,629,1823,1849]" pageId="14" pageNumber="15">J</emphasis>
. Basal lid appendage and ridge, side view.
<emphasis id="B90AEAFDFF85FC57FBB61143FB347116" bold="true" box="[1131,1191,1823,1849]" pageId="14" pageNumber="15">K-M</emphasis>
. Details of nectar glands, lower lid surface.
<emphasis id="B90AEAFDFF85FC57FE26111EFD837173" bold="true" box="[507,528,1858,1884]" pageId="14" pageNumber="15">N</emphasis>
. Indumentum, outer surface of pitcher.
<emphasis id="B90AEAFDFF85FC57FC2A111EFB9D7173" bold="true" box="[1015,1038,1858,1884]" pageId="14" pageNumber="15">O</emphasis>
. Peristome, view from inside pitcher showing minute teeth and holes at edge.
<emphasis id="B90AEAFDFF85FC57FD241139FC987150" bold="true" box="[761,779,1893,1919]" pageId="14" pageNumber="15">P</emphasis>
. Peristome, view from above.
<emphasis id="B90AEAFDFF85FC57FBAB1139FB1E7150" bold="true" box="[1142,1165,1893,1919]" pageId="14" pageNumber="15">Q</emphasis>
. Transverse section of peristome (outer surface on right). AF &amp; HQ from
<emphasis id="B90AEAFDFF85FC57FC9E11D5FC49718D" box="[835,986,1928,1954]" italics="true" pageId="14" pageNumber="15">Konta 12365</emphasis>
, G from sketch by M. Cheek. Scale bars: double, graduated = 5 cm; single = 1 mm; single graduated = 2 or 3 mm as indicated. All drawn by Andrew Brown.
</paragraph>
</caption>
<subSubSection id="C3646564FF84FC56FF60147CFB7374B7" pageId="15" pageNumber="16" type="distribution">
<paragraph id="8BC136EFFF84FC56FF60147CFE447415" blockId="15.[189,471,544,570]" box="[189,471,544,570]" pageId="15" pageNumber="16">
<heading id="D0898183FF84FC56FF60147CFE447415" bold="true" box="[189,471,544,570]" fontSize="11" level="3" pageId="15" pageNumber="16" reason="3">
<emphasis id="B90AEAFDFF84FC56FF60147CFE447415" bold="true" box="[189,471,544,570]" pageId="15" pageNumber="16">Distribution &amp; habitat</emphasis>
</heading>
</paragraph>
<paragraph id="8BC136EFFF84FC56FF601408FB7374B7" blockId="15.[189,1399,596,664]" pageId="15" pageNumber="16">
<collectingCountry id="F369767FFF84FC56FF601408FED77441" box="[189,324,596,622]" name="Philippines" pageId="15" pageNumber="16">Philippines</collectingCountry>
, Mindanao,
<collectingRegion id="49BAF80DFF84FC56FE091408FD187441" box="[468,651,596,622]" country="Philippines" name="Surigao del Sur" pageId="15" pageNumber="16">Surigao del Sur</collectingRegion>
. Open scrub habitats on ultramafic substrate with
<taxonomicName id="4C7E4D6CFF84FC56FB121409FD9174B8" authority="Macfarl." authorityName="Macfarl." class="Magnoliopsida" family="Nepenthaceae" genus="Nepenthes" higherTaxonomySource="GBIF" kingdom="Plantae" order="Caryophyllales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="species" species="merrilliana">
<emphasis id="B90AEAFDFF84FC56FB121409FAE47441" box="[1231,1399,596,622]" italics="true" pageId="15" pageNumber="16">N. merrilliana</emphasis>
Macfarl. (
<bibRefCitation id="EFEF4B1EFF84FC56FEED1421FE6974B8" author="Macfarlane J. M." box="[304,506,637,663]" pageId="15" pageNumber="16" pagination="207 - 210" refId="ref14602" refString="Macfarlane J. M. 1911. New species of Nepenthes. Transactions and Proceedings of the Botanical Society of Pennsylvania 3: 207 - 210." type="journal article" year="1911">Macfarlane 1911</bibRefCitation>
)
</taxonomicName>
and
<taxonomicName id="4C7E4D6CFF84FC56FDE61422FC4874B8" authority="Elmer" authorityName="Elmer" authorityYear="1912" box="[571,987,637,663]" class="Magnoliopsida" family="Nepenthaceae" genus="Nepenthes" higherTaxonomySource="GBIF" kingdom="Plantae" order="Caryophyllales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="species" species="graciliflora">
<emphasis id="B90AEAFDFF84FC56FDE61422FD7774B8" box="[571,740,637,663]" italics="true" pageId="15" pageNumber="16">N. graciliflora</emphasis>
Elmer (
<bibRefCitation id="EFEF4B1EFF84FC56FC9C1421FC4274B8" author="Elmer A. D. E." box="[833,977,637,663]" pageId="15" pageNumber="16" pagination="1494 - 1496" refId="ref13693" refString="Elmer A. D. E. 1912. Two Score of New Plants. Nepenthaceae. Leaflets of Philippine Botany 4: 1494 - 1496." type="journal article" year="1912">Elmer 1912</bibRefCitation>
)
</taxonomicName>
. Elevation: ca.
<specimenCount id="9D78FD66FF84FC56FB531421FB7374B7" box="[1166,1248,637,664]" pageId="15" pageNumber="16" type="generic">
<quantity id="4C869B0AFF84FC56FB531421FB4F74B7" box="[1166,1244,637,664]" metricMagnitude="2" metricUnit="m" metricValue="4.0" pageId="15" pageNumber="16" unit="m" value="400.0">400 m</quantity>
.
</specimenCount>
</paragraph>
</subSubSection>
<subSubSection id="C3646564FF84FC56FF6014E1FEAD73B3" pageId="15" pageNumber="16" type="conservation">
<paragraph id="8BC136EFFF84FC56FF6014E1FEF674F8" blockId="15.[189,357,701,727]" box="[189,357,701,727]" pageId="15" pageNumber="16">
<heading id="D0898183FF84FC56FF6014E1FEF674F8" bold="true" box="[189,357,701,727]" fontSize="11" level="3" pageId="15" pageNumber="16" reason="3">
<emphasis id="B90AEAFDFF84FC56FF6014E1FEF674F8" bold="true" box="[189,357,701,727]" pageId="15" pageNumber="16">Conservation</emphasis>
</heading>
</paragraph>
<paragraph id="8BC136EFFF84FC56FF6014ADFEAD73B3" blockId="15.[189,1399,753,1436]" pageId="15" pageNumber="16">
<taxonomicName id="4C7E4D6CFF84FC56FF6014ADFE007524" authority="Cheek &amp; Jebb, 2013" authorityName="Cheek &amp; Jebb" authorityYear="2013" box="[189,403,753,779]" class="Magnoliopsida" family="Nepenthaceae" genus="Nepenthes" higherTaxonomySource="GBIF" kingdom="Plantae" order="Caryophyllales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="species" species="exincta" status="sp. nov.">
<emphasis id="B90AEAFDFF84FC56FF6014ADFE007524" box="[189,403,753,779]" italics="true" pageId="15" pageNumber="16">Nepenthes exincta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2395786FF84FC56FE4714AEFE667523" box="[410,501,754,780]" pageId="15" pageNumber="16" rank="species">sp. nov.</taxonomicNameLabel>
is here assessed as Critically Endangered under Criterion D of
<bibRefCitation id="EFEF4B1EFF84FC56FB0414AEFAE57523" author="IUCN" box="[1241,1398,754,780]" pageId="15" pageNumber="16" refId="ref14235" refString="IUCN 2012. IUCN Red List Categories and Criteria: Version 3.1. Prepared by the IUCN Species Survival Commission. IUCN, Gland, Switzerland / Cambridge, U. K." type="book" year="2012">IUCN (2012)</bibRefCitation>
since only a single individual has ever been recorded (the
<typeStatus id="54C5884DFF84FC56FC801547FC03751A" box="[861,912,795,821]" pageId="15" pageNumber="16">type</typeStatus>
specimen collected in 1978). The locality data given corresponds with the large area of ultramafic known as Red Mountain SE of Claver in NE Mindanao. In fact, Red Mountain is a series of low red hills. The NE Mindanao, probably due to its large areas of ultramafic substrate, supports several narrowly endemic and often spectacular
<taxonomicName id="4C7E4D6CFF84FC56FB2115CAFAE5759F" baseAuthorityName="Jebb &amp; Cheek" baseAuthorityYear="1997" box="[1276,1398,918,944]" class="Magnoliopsida" family="Nepenthaceae" genus="Nepenthes" higherTaxonomySource="GBIF" kingdom="Plantae" order="Caryophyllales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="genus">
<emphasis id="B90AEAFDFF84FC56FB2115CAFAE5759F" box="[1276,1398,918,944]" italics="true" pageId="15" pageNumber="16">Nepenthes</emphasis>
</taxonomicName>
species, several of which are known from single locations. For this reason, it has been intensively visited in recent decades by devotees of the genus. Despite this, no additional collections or observations of this taxon have come to light in the last 25 years and it is possible that it is restricted to the Red Mountain, and is now extinct, since this happens to be the largest nickel mining site in the worlds second largest nickel producing country (
<bibRefCitation id="EFEF4B1EFF84FC56FE21123FFD397252" author="Gallares E. G." box="[508,682,1123,1149]" pageId="15" pageNumber="16" pagination="8 - 10" refId="ref13720" refString="Gallares E. G. 2013. Wandering and wondering in Surigao. Sarihay (The Official Newsletter for the Philippine Environment) Issue No. 2 Series of 2012. July 2012 - January 2013: 8 - 10 [online]. Available from http: // fpe. ph / wp-content / uploads / 2013 / 01 / Sarhiay- 3 - MBL 2 _ jan 17. pdf [accessed 15 Aug. 2013]" type="journal article" year="2013">Gallares 2013</bibRefCitation>
). The Foundation for the Philippine Environment (
<bibRefCitation id="EFEF4B1EFF84FC56FACC123FFF6A7289" author="Pacudan A. C." pageId="15" pageNumber="16" refId="ref14708" refString="Pacudan A. C. 2013. Commitment to Conservation. Sarihay (The Official Newsletter for the Philippine Environment) [online]. Available from http: // fpe. ph / wp-content / uploads / 2013 / 01 / MRU-fieldexposure- Sarihay. pdf [accessed 15 Aug. 2013]" type="url" year="2013">Pacudan 2013</bibRefCitation>
) recently reported on the environmental damage due to extensive and massive nickel mining “as far as your eyes can see.”, “The scene of endless open pit mining at the red mountain made our heart bleed.” (
<bibRefCitation id="EFEF4B1EFF84FC56FEFE1282FE4072D7" author="Pacudan A. C." box="[291,467,1246,1272]" pageId="15" pageNumber="16" refId="ref14708" refString="Pacudan A. C. 2013. Commitment to Conservation. Sarihay (The Official Newsletter for the Philippine Environment) [online]. Available from http: // fpe. ph / wp-content / uploads / 2013 / 01 / MRU-fieldexposure- Sarihay. pdf [accessed 15 Aug. 2013]" type="url" year="2013">Pacudan 2013</bibRefCitation>
). The biggest mining companies operating at the Red Mountain are Taganito Mining Corporation, Platinum Group Metals Corporation (PGMC), Taganito HPAL Nickel Corporation, Adnama Mining Resources Inc. (AMRI) and Zhen Shou Mining (
<bibRefCitation id="EFEF4B1EFF84FC56FC66136CFBF27365" author="Almeda V. L." box="[955,1121,1328,1354]" pageId="15" pageNumber="16" refId="ref13099" refString="Almeda V. L. 2012. Mining firms told to clean up Claver Bay, ' chocolate river' by 2013. Minda News [online]. Available from http: // www. mindanews. com / environment / 2012 / 03 / 30 / mining-firms-told-toclean-up-claver-bay-chocolate-river-by- 2013 / [accessed 15 Aug. 2013]" type="url" year="2012">Almeda 2012</bibRefCitation>
). It is much to be hoped that this species is refound, and not proved to be extinct, and if found, that it can be protected and monitored.
</paragraph>
</subSubSection>
<subSubSection id="C3646564FF84FC56FF60139EFEF671C4" pageId="15" pageNumber="16" type="discussion">
<paragraph id="8BC136EFFF84FC56FF60139EFEBC73F3" blockId="15.[189,303,1474,1500]" box="[189,303,1474,1500]" pageId="15" pageNumber="16">
<heading id="D0898183FF84FC56FF60139EFEBC73F3" bold="true" box="[189,303,1474,1500]" fontSize="11" level="3" pageId="15" pageNumber="16" reason="3">
<emphasis id="B90AEAFDFF84FC56FF60139EFEBC73F3" bold="true" box="[189,303,1474,1500]" pageId="15" pageNumber="16">Remarks</emphasis>
</heading>
</paragraph>
<paragraph id="8BC136EFFF84FC56FF6013AAFBCF70F1" blockId="15.[189,1399,1526,1758]" pageId="15" pageNumber="16">
<taxonomicName id="4C7E4D6CFF84FC56FF6013AAFE0F703F" authority="Cheek &amp; Jebb, 2013" authorityName="Cheek &amp; Jebb" authorityYear="2013" box="[189,412,1526,1552]" class="Magnoliopsida" family="Nepenthaceae" genus="Nepenthes" higherTaxonomySource="GBIF" kingdom="Plantae" order="Caryophyllales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="species" species="extincta" status="sp. nov.">
<emphasis id="B90AEAFDFF84FC56FF6013AAFE0F703F" box="[189,412,1526,1552]" italics="true" pageId="15" pageNumber="16">Nepenthes extincta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2395786FF84FC56FE7913ABFD93703E" box="[420,512,1527,1553]" pageId="15" pageNumber="16" rank="species">sp. nov.</taxonomicNameLabel>
is most likely to be confused with
<taxonomicName id="4C7E4D6CFF84FC56FC7D13ABFBE0703F" authorityName="Sh. Kurata" authorityYear="2011" box="[928,1139,1526,1552]" class="Magnoliopsida" family="Nepenthaceae" genus="Nepenthes" higherTaxonomySource="GBIF" kingdom="Plantae" order="Caryophyllales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="species" species="mindanaoensis">
<emphasis id="B90AEAFDFF84FC56FC7D13ABFBE0703F" box="[928,1139,1526,1552]" italics="true" pageId="15" pageNumber="16">N. mindanaoensis</emphasis>
</taxonomicName>
and they may share a common origin. Both species occur on open ultramafic substrates in NE Mindanao, both have robust, ovoid-cylindric pitchers arising from thickly leathery blades in which the longitudinal nerves arise from the base of the blade. In both species the petiole has involute wings, so appear cylindric, and the blade is not decurrent to the petiole unusual features in the
<emphasis id="B90AEAFDFF84FC56FCFF10C7FC13709A" box="[802,896,1691,1717]" italics="true" pageId="15" pageNumber="16">N. alata</emphasis>
group. The two can be distinguished using the characters in
<tableCitation id="C6FC0354FF84FC56FE591098FE4E70F1" box="[388,477,1732,1758]" captionStart="Table 3" captionStartId="16.[189,258,268,294]" captionTargetId="graphics@16.[189,1398,323,768]" captionTargetPageId="16" captionText="Table 3. Diagnostic characters separating N. extincta sp. nov. from N. mindanaoensis." httpUri="http://table.plazi.org/id/DF016667FF9BFC49FF601750FB3E7709" pageId="15" pageNumber="16" tableUuid="DF016667FF9BFC49FF601750FB3E7709">Table 3</tableCitation>
. The two species are not sympatric so far as is known.
</paragraph>
<paragraph id="8BC136EFFF84FC56FF60115FFEF671C4" blockId="15.[189,1399,1795,2027]" pageId="15" pageNumber="16">
Fumihiro Konta, collector of the only known material of this species, has not been traced by us. An internet search shows that he has published on the plants of S
<collectingCountry id="F369767FFF84FC56FC6D1170FC657169" box="[944,1014,1836,1862]" name="China" pageId="15" pageNumber="16">China</collectingCountry>
and
<collectingCountry id="F369767FFF84FC56FBEE1170FB0D7169" box="[1075,1182,1836,1862]" name="Thailand" pageId="15" pageNumber="16">Thailand</collectingCountry>
, as well as
<collectingCountry id="F369767FFF84FC56FAF11171FAE17168" box="[1324,1394,1837,1863]" name="Japan" pageId="15" pageNumber="16">Japan</collectingCountry>
, covering specialisms such as
<taxonomicName id="4C7E4D6CFF84FC56FDC11109FC4F7140" authority=", Ferns and Vegetation" authorityName="Ferns and Vegetation" box="[540,988,1877,1904]" class="Magnoliopsida" family="Asclepiadaceae" higherTaxonomySource="GBIF" kingdom="Plantae" order="Gentianales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="family">Asclepiadaceae, Ferns and Vegetation</taxonomicName>
mapping. “A list of the Ferns and Flowering Plants of Mt Fuji, 1984” is his most referenced work. Since “Environmental Impact Studies” are listed among his interests, it may have been in that context that he collected the
<typeStatus id="54C5884DFF84FC56FB1711F4FB6E71ED" box="[1226,1277,1960,1986]" pageId="15" pageNumber="16">type</typeStatus>
specimen recorded here.
</paragraph>
</subSubSection>
</treatment>
</document>