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<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.119.32221" ID-GBIF-Dataset="6c47c037-53e1-4b33-a4da-16351a958d61" ID-PMC="PMC6437132" ID-Pensoft-Pub="1314-2003-119-53" ID-Pensoft-UUID="9631FFD9FFA5FFD3FF85FFF2FFD1A151" ID-PubMed="30936775" ID-Zenodo-Dep="2613160" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1314-2003-119-53" ModsDocOrigin="PhytoKeys 119" ModsDocTitle="The genus Indigofera (Leguminosae) in New Caledonia: two new species and a key for the species" checkinTime="1555330550007" checkinUser="pensoft" docAuthor="Pignal, Marc &amp; Paganucci de Queiroz, Luciano" docDate="2019" docId="EB75B59DDC2DCDE1D0217F28F484CB10" docLanguage="en" docName="PhytoKeys 119: 53-66" docOrigin="PhytoKeys 119" docSource="http://dx.doi.org/10.3897/phytokeys.119.32221" docTitle="Indigofera monieriana M. Pignal &amp; L. P. Queiroz 2019, sp. nov." docType="treatment" docVersion="6" id="9631FFD9FFA5FFD3FF85FFF2FFD1A151" lastPageNumber="53" masterDocId="9631FFD9FFA5FFD3FF85FFF2FFD1A151" masterDocTitle="The genus Indigofera (Leguminosae) in New Caledonia: two new species and a key for the species" masterLastPageNumber="66" masterPageNumber="53" pageNumber="53" updateTime="1668139232514" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>The genus Indigofera (Leguminosae) in New Caledonia: two new species and a key for the species</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Pignal, Marc</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Paganucci de Queiroz, Luciano</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>PhytoKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2019</mods:date>
<mods:detail type="volume">
<mods:number>119</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>53</mods:start>
<mods:end>66</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/phytokeys.119.32221</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.119.32221</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-2003-119-53</mods:identifier>
<mods:identifier type="Pensoft-UUID">9631FFD9FFA5FFD3FF85FFF2FFD1A151</mods:identifier>
<mods:identifier type="Zenodo-Dep">2613160</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="156201056" LSID="urn:lsid:plazi:treatment:EB75B59DDC2DCDE1D0217F28F484CB10" httpUri="http://treatment.plazi.org/id/EB75B59DDC2DCDE1D0217F28F484CB10" lastPageNumber="53" pageId="0" pageNumber="53">
<subSubSection pageId="0" pageNumber="53" type="nomenclature">
<paragraph pageId="0" pageNumber="53">
<taxonomicName LSID="1DC5367B-A9DD-5BAD-B719-49C0467DECDA" authority="M. Pignal &amp; L. P. Queiroz" authorityName="M. Pignal &amp; L. P. Queiroz" authorityYear="2019" class="Magnoliopsida" family="Fabaceae" genus="Indigofera" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Indigofera monieriana" order="Fabales" pageId="0" pageNumber="53" phylum="Tracheophyta" rank="species" species="monieriana" status="sp. nov.">Indigofera monieriana M.Pignal &amp; L.P.Queiroz</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="53">sp. nov.</taxonomicNameLabel>
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Indigofera monieriana sp. nov. a Flowering branch b Flower before anthesis c Calyx (open) d Standard petal e Wing petal f Keel petals g Androecium h Gynoecium i Fruits j Seeds. Drawn by Felipe Santos based on Pignal 2245." figureDoi="10.3897/phytokeys.119.32221.figure1" httpUri="https://binary.pensoft.net/fig/275924" pageId="0" pageNumber="53">Figs 1</figureCitation>
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Leaflets comparison of the two new New Caledonian species of Indigofera in and their most related species. a Indigofera monieriana (M. Pignal 2245) b I. dumbeana (B. Balansa 2807) c I. zollingeriana (B. Balansa 1222) d I. australis (C. Walter s. n.). Left: adaxial surface, right: abaxial surface. Scale bar: 1 cm." figureDoi="10.3897/phytokeys.119.32221.figure4" httpUri="https://binary.pensoft.net/fig/275927" pageId="0" pageNumber="53">, 4a</figureCitation>
;
<figureCitation captionStart="Table 1" captionStartId="T1" captionText="Table 1. Comparison between the new species of Indigofera from New Caledonia with the Australian I. australis and the widespread species I. zollingeriana." pageId="0" pageNumber="53">Table 1</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="53" type="materials_examined">
<paragraph pageId="0" pageNumber="53">Type.</paragraph>
<paragraph pageId="0" pageNumber="53">
NEW CALEDONIA. Province Sud, Tontouta,
<geoCoordinate degrees="21" direction="south" minutes="57.9336" orientation="latitude" precision="1" value="-21.96556">21°57.9336'S</geoCoordinate>
;
<geoCoordinate degrees="166" direction="east" minutes="14.9166" orientation="longitude" precision="1" value="166.24861">166°14.9166'E</geoCoordinate>
, pousse dans
<normalizedToken originalValue="lombre">l'ombre</normalizedToken>
,
<normalizedToken originalValue="à">a</normalizedToken>
la base des arbustes, fleurs blanches, 15 Apr 2004, fl., fr.,
<emphasis italics="true" pageId="0" pageNumber="53">M. Pignal 2245</emphasis>
(holotype, P! [P02288351]; isotypes HUEFS! [243158], K!, NOU!).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="53" type="diagnosis">
<paragraph pageId="0" pageNumber="53">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="53">
<emphasis italics="true" pageId="0" pageNumber="53">Ab aliis speciecibus</emphasis>
Indigoferarum
<emphasis italics="true" pageId="0" pageNumber="53">Novae-Caledoniae species nova facile differt fruticoso virgato habitu, foliis cum 7-11 foliolis oppositis, late obovalibus vel orbiculatis apice emarginato, nervatione obsolescenti, margine revoluto, pagina infera cinareo-albida, floribus 8-10 mm longis petalis plerumque albis</emphasis>
.
</paragraph>
<caption ID-Zenodo-Dep="2613184" doi="10.3897/phytokeys.119.32221.figure1" httpUri="https://binary.pensoft.net/fig/275924" pageId="0" pageNumber="53" start="Figure 1" startId="F1">
<paragraph pageId="0" pageNumber="53">
<emphasis bold="true" pageId="0" pageNumber="53">Figure 1.</emphasis>
<taxonomicName authorityName="M. Pignal &amp; L. P. Queiroz" authorityYear="2019" class="Magnoliopsida" family="Fabaceae" genus="Indigofera" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Indigofera monieriana" order="Fabales" pageId="0" pageNumber="53" phylum="Tracheophyta" rank="species" species="monieriana">
<emphasis italics="true" pageId="0" pageNumber="53">Indigofera monieriana</emphasis>
</taxonomicName>
sp. nov.
<emphasis bold="true" pageId="0" pageNumber="53">a</emphasis>
Flowering branch
<emphasis bold="true" pageId="0" pageNumber="53">b</emphasis>
Flower before anthesis
<emphasis bold="true" pageId="0" pageNumber="53">c</emphasis>
Calyx (open)
<emphasis bold="true" pageId="0" pageNumber="53">d</emphasis>
Standard petal
<emphasis bold="true" pageId="0" pageNumber="53">e</emphasis>
Wing petal
<emphasis bold="true" pageId="0" pageNumber="53">f</emphasis>
Keel petals
<emphasis bold="true" pageId="0" pageNumber="53">g</emphasis>
Androecium
<emphasis bold="true" pageId="0" pageNumber="53">h</emphasis>
Gynoecium
<emphasis bold="true" pageId="0" pageNumber="53">i</emphasis>
Fruits
<emphasis bold="true" pageId="0" pageNumber="53">j</emphasis>
Seeds. Drawn by Felipe Santos based on
<emphasis italics="true" pageId="0" pageNumber="53">Pignal 2245</emphasis>
.
</paragraph>
</caption>
<caption ID-Table-UUID="BCC99796AD403A8E35F604C08E809DA3" httpUri="http://table.plazi.org/id/BCC99796AD403A8E35F604C08E809DA3" pageId="0" pageNumber="53" start="Table 1" startId="T1">
<paragraph pageId="0" pageNumber="53">
<emphasis bold="true" pageId="0" pageNumber="53">Table 1.</emphasis>
Comparison between the new species of
<taxonomicName class="Magnoliopsida" family="Fabaceae" genus="Indigofera" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Indigofera" order="Fabales" pageId="0" pageNumber="53" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="53">Indigofera</emphasis>
</taxonomicName>
from New Caledonia with the Australian
<taxonomicName lsidName="I. australis" pageId="0" pageNumber="53" rank="species" species="australis">
<emphasis italics="true" pageId="0" pageNumber="53">I. australis</emphasis>
</taxonomicName>
and the widespread species
<taxonomicName lsidName="I. zollingeriana" pageId="0" pageNumber="53" rank="species" species="zollingeriana">
<emphasis italics="true" pageId="0" pageNumber="53">I. zollingeriana</emphasis>
</taxonomicName>
.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="53">
<table pageId="0" pageNumber="53">
<tr pageId="0" pageNumber="53">
<th colspan="1" isEmpty="true" pageId="0" pageNumber="53" rowspan="1">-</th>
<th colspan="1" pageId="0" pageNumber="53" rowspan="1">
<taxonomicName lsidName="I. australis" pageId="0" pageNumber="53" rank="species" species="australis">
<emphasis italics="true" pageId="0" pageNumber="53">I. australis</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="53" rowspan="1">
<taxonomicName lsidName="I. dumbeana" pageId="0" pageNumber="53" rank="species" species="dumbeana">
<emphasis italics="true" pageId="0" pageNumber="53">I. dumbeana</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="53" rowspan="1">
<taxonomicName lsidName="I. monieriana" pageId="0" pageNumber="53" rank="species" species="monieriana">
<emphasis italics="true" pageId="0" pageNumber="53">I. monieriana</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="53" rowspan="1">
<taxonomicName lsidName="I. zollingeriana" pageId="0" pageNumber="53" rank="species" species="zollingeriana">
<emphasis italics="true" pageId="0" pageNumber="53">I. zollingeriana</emphasis>
</taxonomicName>
</th>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Habit</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Shrub</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Shrub or small tree with plagiotropical branches</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Virgate shrub</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Shrub or small tree</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Stipules</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Stipules linear</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Stipules triangular to falciform</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Stipules narrowly triangular or falciform</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Stipules linear</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Leaf</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Leaf 8-10 cm long, rachis only flat (not furrowed) and not articulate, lacking ferruginous colleters fields, at leaflets attachment. Leaflets 17-25.</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Leaf, 10.5-11.3 cm, rachis strongly furrowed and not articulate, with brown ferruginous colleters fields, at leaflets attachment. Leaflets 15-19.</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Leaf, 3-6 cm long, rachis furrowed and articulate dense colleters fields, dark ferruginous, at leaflets attachment. Leaflets 7(-11).</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Leaf 23-26 cm long. Leaflets 11-23.</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Leaflet</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Petiolule dark brown on dry specimens, same or different color as the rachis; leaflets green below, usually 10-40 mm long, mostly elliptical, apex rounded or obtuse margins thick but not revolute, secondary and sometimes also tertiary venation visible as darker lines at both (but mostly at lower) surfaces, 6-8 pairs of secondary veins.</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Petiolule dark brown on dry specimens, different as the rachis; leaflets discolor, greyish green below, usually 17-32 mm long, obovate, apex slightly emarginate, mucronate, margins not revolute, secondary and sometimes also tertiary venation visible at both surfaces, 6-7 pairs of secondary veins.</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Petiolule light brown on dry specimens, same color as the rachis; leaflets discolor, whitish or greyish green below, usually 4-12 mm long, mostly obovate or orbiculate with apex emarginate margins slightly revolute discolour, the lower surface grayish venation not visible, 2-4 secondary veins often not visible.</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Petiolule dark brown on dry specimens, same color as the rachis; leaflets discolor, greyish green below, usually 35-85 mm long, mostly elliptical-lanceolate with acuminate apex, margins not revolute, c. 10 pairs of secondary veins.</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Flower</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Calyx truncate; petals pink to purple; standard petal reflexed, keel petals oblong to narrowly obovate.</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Calyx 5-lobate, the two upper lobes very short; petals white; standard petal patent, keel petals obovate.</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Calyx 5-lobate, the lower lobe as long as or longer than the tube standard petal straight keel petals narrowly obovate.</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Calyx 5-lobed, the lower lobe much shorter than the tube; petals pink to red; standard petal straight, keel petals oblong with a 90° upcurved apex.</td>
</tr>
<tr pageId="0" pageNumber="53">
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Pod</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Pod straight; endocarp forming translucent envelopes around the seeds; seeds rectangular and arranged linearly.</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Pod slightly sinuous; endocarp forming translucent envelopes around the seeds; seeds ellipsoid and arranged linearly.</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Pod straight; endocarp forming translucent envelopes around the seeds; seeds rectangular and arranged linearly.</td>
<td colspan="1" pageId="0" pageNumber="53" rowspan="1">Pod strongly sinuous; seeds naked, lens-shaped and arranged like a pile of coins.</td>
</tr>
</table>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="53" type="description">
<paragraph pageId="0" pageNumber="53">Description.</paragraph>
<paragraph pageId="0" pageNumber="53">
<emphasis italics="true" pageId="0" pageNumber="53">Virgate shrub</emphasis>
or
<emphasis italics="true" pageId="0" pageNumber="53">subshrub</emphasis>
, 0.5-2.5 m high, with slender and thin stems, young stems flexuous, with short internodes (sometimes up to 3 mm long) at the base, slightly quadrangular becoming terete; indumentum of young branches and leaves of straight, white, adpressed T-shaped hairs.
<emphasis italics="true" pageId="0" pageNumber="53">Stipules</emphasis>
1-1.5
<normalizedToken originalValue="×">x</normalizedToken>
0.4-0.5 mm, narrowly triangular to falciform, pubescent.
<emphasis italics="true" pageId="0" pageNumber="53">Leaves</emphasis>
3-6 cm long, pinnate, (5
<normalizedToken originalValue=")7">-)7-</normalizedToken>
11-foliolate, sometimes 3-foliolate towards the base of the stem; petiole furrowed, 5-12
<normalizedToken originalValue="×">x</normalizedToken>
c. 0.6 mm; rachis furrowed, quadrangular in cross section, articulated, thick black multicellular hairs (colleters) at the leaflets attachments, segments 3-7 mm long; stipels 0.1-0.5
<normalizedToken originalValue="×">x</normalizedToken>
c. 0.2 mm, brown, thick, forming the 2 lateral apices of the rachis articles; leaflets opposite, widely obovate to orbicular, dark green above, greyish to whitish pale green below, base rounded to obtuse, apex mostly emarginate, rarely rounded, mucronate, the mucron c. 0.2 mm long, brown, margin entire, slightly revolute, secondary veins 2-5, brochidodromous, invisible adaxially, obscure to invisible abaxially; terminal leaflet 7-17
<normalizedToken originalValue="×">x</normalizedToken>
6-12 mm, lateral leaflets (4
<normalizedToken originalValue=")9">-)9-</normalizedToken>
12
<normalizedToken originalValue="×">x</normalizedToken>
4-6 mm; petiolules 0.6-1.5 mm long, of the same color as the rachis.
<emphasis italics="true" pageId="0" pageNumber="53">Inflorescence</emphasis>
a 5-7 cm long raceme (6-13 cm long in fruiting state); peduncle 10-15 mm long, pubescent; bracts 1.1-8 mm long, triangular, shortly acuminate, pubescent; pedicel 2-3
<normalizedToken originalValue="×">x</normalizedToken>
0.2-0.25 mm.
<emphasis italics="true" pageId="0" pageNumber="53">Flower</emphasis>
8-10 mm long; calyx 2-2.5 mm long, campanulate, asymmetrical, 5-lobed, the vexillary (upper) lobes shorter and deltoid, the carinal (lower) lobe longer and acuminate; petals white, sometimes tinged with pink, never red, standard petal c. 8-9.4
<normalizedToken originalValue="×">x</normalizedToken>
4.5-5 mm, elliptical or ovate, apex emarginate, pubescent outside with appressed T-shaped hairs, wing petals c. 7-7.5
<normalizedToken originalValue="×">x</normalizedToken>
1.5-2.5 mm, slightly shorter than the keel, narrowly obovate to oblong-linear, apex rounded, keel petals 7-9
<normalizedToken originalValue="×">x</normalizedToken>
2-2.5 mm, narrowly obovate, spathulate, apex rounded, valvately connate along the lower margin halfway to the tip; androecium diadelphous (9 stamens fused and the vexillary one free), staminal tube 7.5-9
<normalizedToken originalValue="×">x</normalizedToken>
c. 2 mm; ovary c. 6-ovulate, c. 5.5 mm long, sessile, glabrous, style c. 3.5 mm long, hook-shaped at apex (hook c. 1.2 mm), stigma capitate.
<emphasis italics="true" pageId="0" pageNumber="53">Pod</emphasis>
27-38
<normalizedToken originalValue="×">x</normalizedToken>
c. 3 mm, straight, linear, apex acuminate by 2-4 mm, indehiscent or late dehiscent; valves reddish brown in the living plants, glabrescent or with white appressed T-shaped hairs.
<emphasis italics="true" pageId="0" pageNumber="53">Seeds</emphasis>
2-4, c. 2.5
<normalizedToken originalValue="×">x</normalizedToken>
1.2-1.5 mm, rectangular; testa black.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="53" type="distribution">
<paragraph pageId="0" pageNumber="53">Distribution and habitat.</paragraph>
<paragraph pageId="0" pageNumber="53">
<taxonomicName authorityName="M. Pignal &amp; L. P. Queiroz" authorityYear="2019" class="Magnoliopsida" family="Fabaceae" genus="Indigofera" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Indigofera monieriana" order="Fabales" pageId="0" pageNumber="53" phylum="Tracheophyta" rank="species" species="monieriana">
<emphasis italics="true" pageId="0" pageNumber="53">Indigofera monieriana</emphasis>
</taxonomicName>
occurs in shrubby maquis vegetation or low forests on schisto-serpentine soil or ferritic soil. It is found in low altitudes on coastal formations from sea level up to about 700 m. Although it occurs in an open environment, it grows under the shadow of higher bushes (See Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Map of the New Caledonia archipelago showing the major vegetation types (from Jaffre et al. 2012) and the distribution of the new species Indigofera monieriana and I. dumbeana." figureDoi="10.3897/phytokeys.119.32221.figure2" httpUri="https://binary.pensoft.net/fig/275925" pageId="0" pageNumber="53">2</figureCitation>
). Coastal formations, especially sclerophyll forests, have greatly reduced (
<bibRefCitation DOI="https://doi.org/10.1007/BF00058425" author="Bouchet, P" journalOrPublisher="Biodiversity and Conservation" pageId="0" pageNumber="53" pagination="415 - 428" refId="B2" refString="Bouchet, P, Jaffre, T, Veillon, JM, 1995. Plant extinction in New Caledonia: Protection of sclerophyll forests urgently needed. Biodiversity and Conservation 4 (4): 415 - 428, DOI: https://doi.org/10.1007/BF00058425" title="Plant extinction in New Caledonia: Protection of sclerophyll forests urgently needed." url="https://doi.org/10.1007/BF00058425" volume="4" year="1995">Bouchet et al. 1995</bibRefCitation>
,
<bibRefCitation author="Jaffre, T" journalOrPublisher="Biodiversity Letters" pageId="0" pageNumber="53" publicationUrl="http://horizon.documentation.ird.fr/exl-doc/pleins_textes/divers14-07/010032929.pdf" refId="B13" refString="Jaffre, T, Dagostini, G, Rigault, F, Fambart, J, Coic, N, Nigote, W, Le Borgne, T, Ferray, F, 2002. Identification, typologie et cartographie des groupements vegetaux de basse altitude du Grand Sud Caledonien et de la vallee de la Tontouta. In Rapport de convention. IRD, Noumea. http://horizon.documentation.ird.fr/exl-doc/pleins_textes/divers14-07/010032929.pdf" title="Identification, typologie et cartographie des groupements vegetaux de basse altitude du Grand Sud Caledonien et de la vallee de la Tontouta. In Rapport de convention. IRD, Noumea." url="http://horizon.documentation.ird.fr/exl-doc/pleins_textes/divers14-07/010032929.pdf" year="2002">
<normalizedToken originalValue="Jaffré">Jaffre</normalizedToken>
et al. 2002
</bibRefCitation>
).
</paragraph>
<caption ID-Zenodo-Dep="2613186" doi="10.3897/phytokeys.119.32221.figure2" httpUri="https://binary.pensoft.net/fig/275925" pageId="0" pageNumber="53" start="Figure 2" startId="F2">
<paragraph pageId="0" pageNumber="53">
<emphasis bold="true" pageId="0" pageNumber="53">Figure 2.</emphasis>
Map of the New Caledonia archipelago showing the major vegetation types (from
<bibRefCitation author="Jaffre, T" editor="Bonvallot, J" journalOrPublisher="IRD-Congres de la Nouvelle-Caledonie, Marseille-Noumea" pageId="0" pageNumber="53" pagination="77 - 80" publicationUrl="http://www.cartographie.ird.fr/images/nvCl/atl/pages/atlNCl.pdf" refId="B14" refString="Jaffre, T, Rigault, F, Munzinger, J, 2012. La vegetation. In: Bonvallot, J, Gay, J-C, Habert, E, Eds., Atlas de la Nouvelle-Caledonie. IRD-Congres de la Nouvelle-Caledonie, Marseille-Noumea: 77 - 80, http://www.cartographie.ird.fr/images/nvCl/atl/pages/atlNCl.pdf" title="La vegetation." url="http://www.cartographie.ird.fr/images/nvCl/atl/pages/atlNCl.pdf" volumeTitle="Atlas de la Nouvelle-Caledonie." year="2012">
<normalizedToken originalValue="Jaffré">Jaffre</normalizedToken>
et al. 2012
</bibRefCitation>
) and the distribution of the new species
<taxonomicName authorityName="M. Pignal &amp; L. P. Queiroz" authorityYear="2019" class="Magnoliopsida" family="Fabaceae" genus="Indigofera" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Indigofera monieriana" order="Fabales" pageId="0" pageNumber="53" phylum="Tracheophyta" rank="species" species="monieriana">
<emphasis italics="true" pageId="0" pageNumber="53">Indigofera monieriana</emphasis>
</taxonomicName>
and
<taxonomicName lsidName="I. dumbeana" pageId="0" pageNumber="53" rank="species" species="dumbeana">
<emphasis italics="true" pageId="0" pageNumber="53">I. dumbeana</emphasis>
</taxonomicName>
.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="53" type="phenology">
<paragraph pageId="0" pageNumber="53">Phenology.</paragraph>
<paragraph pageId="0" pageNumber="53">Flowering from January to March, fruiting from May to November.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="53" type="etymology">
<paragraph pageId="0" pageNumber="53">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="53">
This species is dedicated to Louis-Guillaume Lemonnier (1717-1799), &quot;
<emphasis italics="true" pageId="0" pageNumber="53">
<normalizedToken originalValue="associé">associe</normalizedToken>
de
<normalizedToken originalValue="lInstitut">l'Institut</normalizedToken>
, ci-devant membre de
<normalizedToken originalValue="lAcadémie">l'Academie</normalizedToken>
des sciences, conseiller
<normalizedToken originalValue="dÉtat">d'Etat</normalizedToken>
honoraire, et premier
<normalizedToken originalValue="médecin">medecin</normalizedToken>
du Roi
</emphasis>
&quot; (
<bibRefCitation author="Cuvier, G" journalOrPublisher=")" pageId="0" pageNumber="53" pagination="37 - 54" publicationUrl="https://fr.wikisource.org/wiki/%C3%89loge_historique_de_Lemmonier" refId="B3" refString="Cuvier, G, 1861. Recueil des eloges historiques. Paris: Firmin Didot Freres (nouv. ed.) 1: 37 - 54, https://fr.wikisource.org/wiki/%C3%89loge_historique_de_Lemmonier" title="Recueil des eloges historiques. Paris: Firmin Didot Freres (nouv. ed." url="https://fr.wikisource.org/wiki/%C3%89loge_historique_de_Lemmonier" volume="1" year="1861">Cuvier 1861</bibRefCitation>
) [Associate of the French Institute, former member of the Academy of Sciences, Honorary State Councilor, and First Physician of the King] who herborised with C.
<normalizedToken originalValue="Linnæus">Linnaeus</normalizedToken>
, J.-J. Rousseau, Antoine and Bernard de Jussieu. We adopt the spelling
<normalizedToken originalValue="“Monier”">&quot;Monier&quot;</normalizedToken>
used by J.-B.
<normalizedToken originalValue="Fusée">Fusee</normalizedToken>
Aublet in his herbarium kept at the Paris Museum and known as &quot;Jean-Jacques Rousseau herbarium&quot; (P-JJR), from the name of its most famous owner.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="53" type="conservation status">
<paragraph pageId="0" pageNumber="53">Conservation status.</paragraph>
<paragraph pageId="0" pageNumber="53">
<taxonomicName authorityName="M. Pignal &amp; L. P. Queiroz" authorityYear="2019" class="Magnoliopsida" family="Fabaceae" genus="Indigofera" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Indigofera monieriana" order="Fabales" pageId="0" pageNumber="53" phylum="Tracheophyta" rank="species" species="monieriana">
<emphasis italics="true" pageId="0" pageNumber="53">Indigofera monieriana</emphasis>
</taxonomicName>
was provisionally assessed as vulnerable based on
<bibRefCitation author="IUCN" journalOrPublisher="American Journal of Botany" pageId="0" pageNumber="53" publicationUrl="http://www.iucnredlist.org/documents/RedListGuidelines.pdf" refId="B21" refString="IUCN, 2017. Guidelines for Using the IUCN Red List Categories and Criteria. Version 13. Prepared by the Standards and Petitions Subcommittee. http://www.iucnredlist.org/documents/RedListGuidelines.pdf" title="Guidelines for Using the IUCN Red List Categories and Criteria. Version 13. Prepared by the Standards and Petitions Subcommittee." url="http://www.iucnredlist.org/documents/RedListGuidelines.pdf" year="2017">IUCN (2017)</bibRefCitation>
criterium B as it presents a restricted EOO (7070 km2) and AOO (32 km2), and its estimated range covers about half of New
<normalizedToken originalValue="Caledonias">Caledonia's</normalizedToken>
main island.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="53" type="discussion">
<paragraph pageId="0" pageNumber="53">Discussion.</paragraph>
<paragraph pageId="0" pageNumber="53">
<bibRefCitation DOI="https://doi.org/10.1080/00378941.1936.10836355" author="Guillaumin, A" journalOrPublisher="Bulletin de la Societe Botanique de France" pageId="0" pageNumber="53" pagination="294 - 315" refId="B9" refString="Guillaumin, A, 1936. Materiaux pour la flore de la Nouvelle-Caledonie. XL.Revision des Legumineuses. Bulletin de la Societe Botanique de France 83 (4-5): 294 - 315, DOI: https://doi.org/10.1080/00378941.1936.10836355" title="Materiaux pour la flore de la Nouvelle-Caledonie. XL. Revision des Legumineuses." url="https://doi.org/10.1080/00378941.1936.10836355" volume="83" year="1936">Guillaumin (1936)</bibRefCitation>
noted that several virgate specimens from New Caledonia could not be reported to the typical
<taxonomicName class="Magnoliopsida" family="Fabaceae" genus="Indigofera" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Indigofera australis" order="Fabales" pageId="0" pageNumber="53" phylum="Tracheophyta" rank="species" species="australis">
<emphasis italics="true" pageId="0" pageNumber="53">Indigofera australis</emphasis>
</taxonomicName>
and he preferred to determine them as
<taxonomicName infraspecific-rank="var." lsidName="I. australis var. gracilis" pageId="0" pageNumber="53" rank="variety" species="australis" variety="gracilis">I. australis var. gracilis</taxonomicName>
DC. However, a careful examination of the type collection of this variety (
<emphasis italics="true" pageId="0" pageNumber="53">Sieber Fl. Novae. Holl. 380</emphasis>
, G, K, P) shows that the New Caledonian material is clearly distinguished from
<taxonomicName lsidName="I. australis" pageId="0" pageNumber="53" rank="species" species="australis">
<emphasis italics="true" pageId="0" pageNumber="53">I. australis</emphasis>
</taxonomicName>
by the less numerous leaflets (5-9 vs. 17-25 in
<taxonomicName lsidName="I. australis" pageId="0" pageNumber="53" rank="species" species="australis">
<emphasis italics="true" pageId="0" pageNumber="53">I. australis</emphasis>
</taxonomicName>
), mostly obovate with an emarginate apex, lower surface whitish or greyish green and inconspicuous venation (vs. leaflets mostly elliptical with acute to rounded apex, green lower surface and raised venation; see Table
<tableCitation captionStart="Table 1" captionStartId="T1" captionText="Table 1. Comparison between the new species of Indigofera from New Caledonia with the Australian I. australis and the widespread species I. zollingeriana." httpUri="http://table.plazi.org/id/BCC99796AD403A8E35F604C08E809DA3" pageId="0" pageNumber="53" tableUuid="BCC99796AD403A8E35F604C08E809DA3">1</tableCitation>
for further distinctive characters). Besides,
<taxonomicName lsidName="I. australis" pageId="0" pageNumber="53" rank="species" species="australis">
<emphasis italics="true" pageId="0" pageNumber="53">I. australis</emphasis>
</taxonomicName>
is restricted to Australia and, although presenting a broad morphological variation (
<bibRefCitation author="Wilson, PG" journalOrPublisher="Journal of the Adelaide Botanic Gardens" pageId="0" pageNumber="53" pagination="67 - 73" publicationUrl="https://www.jstor.org/stable/23874288" refId="B23" refString="Wilson, PG, Rowe, R, 2010. New taxa and typifications in Indigofera (Fabaceae) for South Australia. Journal of the Adelaide Botanic Gardens 24: 67 - 73, https://www.jstor.org/stable/23874288" title="New taxa and typifications in Indigofera (Fabaceae) for South Australia." url="https://www.jstor.org/stable/23874288" volume="24" year="2010">Wilson and Rowe 2010</bibRefCitation>
), its diagnostic features do not overlap with
<taxonomicName lsidName="I. monieriana" pageId="0" pageNumber="53" rank="species" species="monieriana">
<emphasis italics="true" pageId="0" pageNumber="53">I. monieriana</emphasis>
</taxonomicName>
. The new taxon is also remarkable for its articulate leaf rachis and its dark ferruginous colleters (multicellular thick secretory hairs) at the insertion of petiolules on the rachis.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="53" type="paratypes">
<paragraph pageId="0" pageNumber="53">Paratypes.</paragraph>
<paragraph pageId="0" pageNumber="53">
<emphasis bold="true" pageId="0" pageNumber="53">NEW CALEDONIA. Province Nord</emphasis>
: Arbrisseau de 2-3 m de hauteur,
<normalizedToken originalValue="NaKéti">NaKeti</normalizedToken>
[=Nakety], sur les collines schisto-serpentineuses, [
<geoCoordinate degrees="21" direction="south" minutes="32.814" orientation="latitude" precision="1" value="-21.5469">21°32.814'S</geoCoordinate>
;
<geoCoordinate degrees="166" direction="east" minutes="2.532" orientation="longitude" precision="1" value="166.0422">166°2.532'E</geoCoordinate>
], Oct 1869, fr.,
<emphasis italics="true" pageId="0" pageNumber="53">B. Balansa 2471</emphasis>
(P [P03615799, P03615800]); Mont
<normalizedToken originalValue="Poumé">Poume</normalizedToken>
[=Poum], [
<geoCoordinate degrees="20" direction="south" minutes="15.282" orientation="latitude" precision="1" value="-20.2547">20°15.282'S</geoCoordinate>
,
<geoCoordinate degrees="164" direction="east" minutes="1.584" orientation="longitude" precision="1" value="164.0264">164°1.584'E</geoCoordinate>
], May 1871, fr.,
<emphasis italics="true" pageId="0" pageNumber="53">B. Balansa 3332</emphasis>
(P [P03615852, P03615853]; Village de Voh, [
<geoCoordinate degrees="20" direction="south" minutes="59.055" orientation="latitude" precision="1" value="-20.98425">20°59.055'S</geoCoordinate>
,
<geoCoordinate degrees="164" direction="east" minutes="39.3881" orientation="longitude" precision="1" value="164.65646">164°39.3881'E</geoCoordinate>
], 25 Jul 2015, fr.,
<emphasis italics="true" pageId="0" pageNumber="53">D. Fleurot 53</emphasis>
(P [P00993550]); Kaala-Gomen, Taom, au-dessus de
<normalizedToken originalValue="lancienne">l'ancienne</normalizedToken>
<normalizedToken originalValue="carrière">carriere</normalizedToken>
, Mt.
<normalizedToken originalValue="Homédéboa">Homedeboa</normalizedToken>
, 720 m, maquis arbustif, sol ferrallitique ferritique sur pente forte
<normalizedToken originalValue="érodée">erodee</normalizedToken>
, [
<geoCoordinate degrees="20" direction="south" minutes="46.998" orientation="latitude" precision="1" value="-20.7833">20°46.998'S</geoCoordinate>
,
<geoCoordinate degrees="164" direction="east" minutes="34.002" orientation="longitude" precision="1" value="164.5667">164°34.002'E</geoCoordinate>
], 16 Jan 2007, fl.,
<emphasis italics="true" pageId="0" pageNumber="53">
R.
<normalizedToken originalValue="Barrière">Barriere</normalizedToken>
&amp; F. Rigault 71
</emphasis>
(NOU [NOU016084]); Village de Voh, Tribu de Gatope,
<normalizedToken originalValue="presquîle">presqu'ile</normalizedToken>
de Gatope,
<normalizedToken originalValue="forêt">foret</normalizedToken>
de 2
<normalizedToken originalValue="à">a</normalizedToken>
4 m de hauteur
<normalizedToken originalValue="à">a</normalizedToken>
<emphasis italics="true" pageId="0" pageNumber="53">Terminalia</emphasis>
et
<taxonomicName class="Dicotyledoneae" family="Flacourtiaceae" genus="Homalium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Homalium" order="Violales" pageId="0" pageNumber="53" phylum="Angiospermae" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="53">Homalium</emphasis>
</taxonomicName>
, [
<geoCoordinate degrees="20" direction="south" minutes="59.148" orientation="latitude" precision="1" value="-20.9858">20°59.148'S</geoCoordinate>
,
<geoCoordinate degrees="164" direction="east" minutes="40.368" orientation="longitude" precision="1" value="164.6728">164°40.368'E</geoCoordinate>
], 17 Nov 2004, fr.,
<emphasis italics="true" pageId="0" pageNumber="53">J.-N. Labat et al. 3511</emphasis>
(P [P00454773]; Voh, Vavoutou,
<normalizedToken originalValue="forêt">foret</normalizedToken>
<normalizedToken originalValue="sèche">seche</normalizedToken>
, 10 m, [
<geoCoordinate degrees="21" direction="south" minutes="0.45" orientation="latitude" precision="9" value="-21.0075">21°0.45'S</geoCoordinate>
,
<geoCoordinate degrees="164" direction="east" minutes="41.283" orientation="longitude" precision="1" value="164.68805">164°41.283'E</geoCoordinate>
], 18 Nov 2009, fr.,
<emphasis italics="true" pageId="0" pageNumber="53">J.-N. Labat et al. 4050</emphasis>
(P [P00749569]; Voh, Gatope,
<normalizedToken originalValue="presquîle">presqu'ile</normalizedToken>
de Gatope, maquis minier. Serpentine. Strate
<normalizedToken originalValue="inférieure">inferieure</normalizedToken>
, [
<geoCoordinate degrees="20" direction="south" minutes="59.683" orientation="latitude" precision="1" value="-20.994717">20°59.683'S</geoCoordinate>
,
<geoCoordinate degrees="164" direction="east" minutes="40.133" orientation="longitude" precision="1" value="164.66888">164°40.133'E</geoCoordinate>
], 20 Nov 2009, fr.,
<emphasis italics="true" pageId="0" pageNumber="53">J.-N. Labat et al.</emphasis>
4082 (NOU, P [P00749614]; Au-dessus de Gomen, Mt. Kaala, 500-700 m, maquis sur pente raide serpentineuse, [
<geoCoordinate degrees="20" direction="south" minutes="38.55" orientation="latitude" precision="9" value="-20.6425">20°38.55'S</geoCoordinate>
,
<geoCoordinate degrees="164" direction="east" minutes="23.448" orientation="longitude" precision="1" value="164.3908">164°23.448'E</geoCoordinate>
], 18 Mar 1966, fl.,
<emphasis italics="true" pageId="0" pageNumber="53">H.S. MacKee 14586</emphasis>
(NOU [NOU070814], P [P03615845, P03615846, P03615847]; Pente S Mt. Kaala, [
<geoCoordinate degrees="20" direction="south" minutes="38.55" orientation="latitude" precision="9" value="-20.6425">20°38.55'S</geoCoordinate>
,
<geoCoordinate degrees="164" direction="east" minutes="23.448" orientation="longitude" precision="1" value="164.3908">164°23.448'E</geoCoordinate>
], 27 Mar 1980, fl.
<emphasis italics="true" pageId="0" pageNumber="53">H.S. MacKee 37971</emphasis>
(NOU [NOU070811], P [P03055971]); suffrutex 0,5 met, Montagne de Gomouen, Gatope, [
<geoCoordinate degrees="20" direction="south" minutes="58.014" orientation="latitude" precision="1" value="-20.9669">20°58.014'S</geoCoordinate>
,
<geoCoordinate degrees="164" direction="east" minutes="39.786" orientation="longitude" precision="1" value="164.6631">164°39.786'E</geoCoordinate>
],1867, fl, fr.,
<emphasis italics="true" pageId="0" pageNumber="53">E. Vieillard 2535</emphasis>
(P [P00888525 to P00888532]);
<emphasis bold="true" pageId="0" pageNumber="53">Province Sud</emphasis>
:Collines ferrugineuses
<normalizedToken originalValue="situées">situees</normalizedToken>
<normalizedToken originalValue="à">a</normalizedToken>
<normalizedToken originalValue="lembouchure">l'embouchure</normalizedToken>
du Dotio [=Dothio], [
<geoCoordinate degrees="21" direction="south" minutes="36.882" orientation="latitude" precision="1" value="-21.6147">21°36.882'S</geoCoordinate>
,
<geoCoordinate degrees="166" direction="east" minutes="12.684" orientation="longitude" precision="1" value="166.2114">166°12.684'E</geoCoordinate>
], 1 Nov 1870, fr,
<emphasis italics="true" pageId="0" pageNumber="53">B. Balansa 3003</emphasis>
(P [P03615854, P03615855], MO); Tontouta: col de Mo, 400 m [c.
<geoCoordinate degrees="21" direction="south" minutes="58" orientation="latitude" precision="925" value="-21.966667">21°58'S</geoCoordinate>
,
<geoCoordinate degrees="166" direction="east" minutes="11" orientation="longitude" precision="925" value="166.18333">166°11'E</geoCoordinate>
], 27 Jan. 1969, fr,
<emphasis italics="true" pageId="0" pageNumber="53">H.S. MacKee 20168</emphasis>
(P [P00888523]); Tontouta [c.
<geoCoordinate degrees="21" direction="south" minutes="58" orientation="latitude" precision="925" value="-21.966667">21°58'S</geoCoordinate>
,
<geoCoordinate degrees="166" direction="east" minutes="11" orientation="longitude" precision="925" value="166.18333">166°11'E</geoCoordinate>
], 25 Dec. 1971, fr,
<emphasis italics="true" pageId="0" pageNumber="53">H.S. MacKee 24758</emphasis>
(P [P03615805]); Basse Tontouta (rive gauche) [c.
<geoCoordinate degrees="21" direction="south" minutes="58" orientation="latitude" precision="925" value="-21.966667">21°58'S</geoCoordinate>
,
<geoCoordinate degrees="166" direction="east" minutes="11" orientation="longitude" precision="925" value="166.18333">166°11'E</geoCoordinate>
], 14 Jan. 1982, fl.,
<emphasis italics="true" pageId="0" pageNumber="53">H.S. MacKee 40197</emphasis>
(P [P03615806]).
</paragraph>
</subSubSection>
</treatment>
</document>