treatments-xml/data/E4/54/63/E45463E1276050EDBA19A6A69D51A81B.xml

<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.205.82220" ID-Pensoft-Pub="1314-2003-205-203" ID-Pensoft-UUID="5AF4F98FE441543AA21B5CBDA0301A4B" ModsDocID="1314-2003-205-203" checkinTime="1661230169391" checkinUser="pensoft" docAuthor="de Lima, Alexandre G., de Paula-Souza, Juliana, Ringelberg, Jens J., Simon, Marcelo F., de Queiroz, Luciano P., Borges, Leonardo M., de F. Mansano, Vidal, Souza, Vinicius C. &amp; Scalon, Viviane R." docDate="2022" docId="E45463E1276050EDBA19A6A69D51A81B" docLanguage="en" docName="PhytoKeys 205: 203-237" docOrigin="PhytoKeys 205" docPubDate="2022-08-22" docSource="http://dx.doi.org/10.3897/phytokeys.205.82220" docTitle="Naiadendron A. G. Lima, Paula-Souza &amp; Scalon 2022, gen. nov." docType="treatment" docVersion="1" id="5AF4F98FE441543AA21B5CBDA0301A4B" lastPageNumber="203" masterDocId="5AF4F98FE441543AA21B5CBDA0301A4B" masterDocTitle="New segregates from the Neotropical genus Stryphnodendron (Leguminosae, Caesalpinioideae, mimosoid clade)" masterLastPageNumber="237" masterPageNumber="203" pageNumber="203" updateTime="1661230470816" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>New segregates from the Neotropical genus Stryphnodendron (Leguminosae, Caesalpinioideae, mimosoid clade)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>de Lima, Alexandre G.</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-9168-2507</mods:nameIdentifier>
<mods:affiliation>Escola Nacional de Botanica Tropical, Instituto de Pesquisas do Jardim Botanico do Rio de Janeiro, Rua Pacheco Leao 2040, 22460 - 030, Rio de Janeiro / RJ, Brazil &amp; Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden</mods:affiliation>
<mods:nameIdentifier type="email">alegibau@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>de Paula-Souza, Juliana</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-7739-1634</mods:nameIdentifier>
<mods:affiliation>Universidade Federal de Santa Catarina, Departamento de Botanica / CCB. Rua Eng. Agronomico Andrei Cristian Ferreira 216, 88040 - 535, Florianopolis / SC, Brazil</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Ringelberg, Jens J.</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-0567-5210</mods:nameIdentifier>
<mods:affiliation>Department of Systematic and Evolutionary Botany, University of Zurich, Zollikerstrasse 107, CH- 8008, Zurich, Switzerland</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Simon, Marcelo F.</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-5732-1716</mods:nameIdentifier>
<mods:affiliation>Empresa Brasileira de Pesquisa Agopecuaria (Embrapa) Recursos Geneticos e Biotecnologia, Parque Estacao Biologica, Caixa Postal 02372, 70770 - 917, Brasilia / DF, Brazil</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>de Queiroz, Luciano P.</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-7436-0939</mods:nameIdentifier>
<mods:affiliation>Universidade Estadual de Feira de Santana, Depto. de Ciencias Biologicas. Av. Transnordestina s. n., Novo Horizonte, 44036 - 900, Feira de Santana / BA, Brazil</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Borges, Leonardo M.</mods:namePart>
<mods:affiliation>Universidade Federal de Sao Carlos, Departamento de Botanica, Rodovia Washington Luis, Km 235, 13565 - 905, Sao Carlos / SP, Brazil</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>de F. Mansano, Vidal</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-7204-0744</mods:nameIdentifier>
<mods:affiliation>Escola Nacional de Botanica Tropical, Instituto de Pesquisas do Jardim Botanico do Rio de Janeiro, Rua Pacheco Leao 2040, 22460 - 030, Rio de Janeiro / RJ, Brazil</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Souza, Vinicius C.</mods:namePart>
<mods:affiliation>Universidade de Sao Paulo, Escola Superior de Agricultura &quot; Luiz de Queiroz &quot;, Av. Padua Dias 11, C. P. 09, 13418 - 900, Piracicaba / SP, Brazil</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Scalon, Viviane R.</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-7000-6641</mods:nameIdentifier>
<mods:affiliation>Universidade Federal de Ouro Preto, Herbario OUPR. Campus Morro do Cruzeiro s. n., 35400 - 000, Ouro Preto / MG, Brazil</mods:affiliation>
</mods:name>
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<mods:title>PhytoKeys</mods:title>
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<mods:part>
<mods:date>2022</mods:date>
<mods:detail type="pubDate">
<mods:number>2022-08-22</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>205</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>203</mods:start>
<mods:end>237</mods:end>
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<mods:url>http://dx.doi.org/10.3897/phytokeys.205.82220</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.205.82220</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-2003-205-203</mods:identifier>
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<treatment LSID="urn:lsid:plazi:treatment:E45463E1276050EDBA19A6A69D51A81B" httpUri="http://treatment.plazi.org/id/E45463E1276050EDBA19A6A69D51A81B" lastPageNumber="203" pageId="0" pageNumber="203">
<subSubSection pageId="0" pageNumber="203" type="nomenclature">
<paragraph pageId="0" pageNumber="203">
3. 
<taxonomicName LSID="E45463E1-2760-50ED-BA19-A6A69D51A81B" authority="A. G. Lima, Paula-Souza &amp; Scalon" authorityName="A. G. Lima, Paula-Souza &amp; Scalon" authorityYear="2022" family="Fabaceae" genus="Naiadendron" higherTaxonomySource="treatment-meta" kingdom="Plantae" lsidName="Naiadendron" order="Fabales" pageId="0" pageNumber="203" rank="genus" status="gen. nov.">Naiadendron A.G. Lima, Paula-Souza &amp; Scalon</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="203">gen. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="203" type="materials_examined">
<paragraph pageId="0" pageNumber="203">
<typeStatus>Type</typeStatus>
.
</paragraph>
<paragraph pageId="0" pageNumber="203">
<taxonomicName authorityName="A. G. Lima, Paula-Souza &amp; Scalon" authorityYear="2022" baseAuthorityName="A. G. Lima, Paula-Souza &amp; Scalon" baseAuthorityYear="2022" family="Fabaceae" genus="Naiadendron" kingdom="Plantae" lsidName="Naiadendron duckeanum" order="Fabales" pageId="0" pageNumber="203" rank="species" species="duckeanum">
<emphasis italics="true" pageId="0" pageNumber="203">Naiadendron duckeanum</emphasis>
</taxonomicName>
(Occhioni f.) 
<materialsCitation collectingDate="2022-01-01" collectingDateMax="2022-12-31" collectingDateMin="2022-01-01" collectorName="A. G. Lima, Paula-Souza, Scalon" country="Brasil" location="Brasil" specimenCount="1" typeStatus="holotype">
<collectorName>A.G. Lima</collectorName>
, 
<collectorName>Paula-Souza</collectorName>
&amp; 
<collectorName>Scalon</collectorName>
≡ 
<taxonomicName class="Magnoliopsida" family="Leguminosae" genus="Stryphnodendron" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Stryphnodendron duckeanum" order="Fabales" pageId="0" pageNumber="203" phylum="Tracheophyta" rank="species" species="duckeanum">
<emphasis italics="true" pageId="0" pageNumber="203">Stryphnodendron duckeanum</emphasis>
</taxonomicName>
Occhioni f., Revista 
<collectingCountry name="Brazil">Brasil</collectingCountry>
. Biol. 19: 209. 1959
</materialsCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="203" type="diagnosis">
<paragraph pageId="0" pageNumber="203">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="203">
<taxonomicName authorityName="A. G. Lima, Paula-Souza &amp; Scalon" authorityYear="2022" family="Fabaceae" genus="Naiadendron" kingdom="Plantae" lsidName="Naiadendron" order="Fabales" pageId="0" pageNumber="203" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="203">Naiadendron</emphasis>
</taxonomicName>
is closely related to 
<taxonomicName class="Magnoliopsida" family="Leguminosae" genus="Stryphnodendron" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Stryphnodendron" order="Fabales" pageId="0" pageNumber="203" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="203">Stryphnodendron</emphasis>
</taxonomicName>
, but it differs in having strongly striate branches (
<emphasis italics="true" pageId="0" pageNumber="203">vs.</emphasis>
smooth or only slightly striate in 
<taxonomicName class="Magnoliopsida" family="Leguminosae" genus="Stryphnodendron" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Stryphnodendron" order="Fabales" pageId="0" pageNumber="203" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="203">Stryphnodendron</emphasis>
</taxonomicName>
), a petiolar nectary 8-12 mm long (
<emphasis italics="true" pageId="0" pageNumber="203">vs.</emphasis>
0.5-2 mm long), leaflets inserted in opposite pairs (
<emphasis italics="true" pageId="0" pageNumber="203">vs.</emphasis>
alternate pairs), fruit a legume, valves dehiscing along both sutures (
<emphasis italics="true" pageId="0" pageNumber="203">vs.</emphasis>
fruit an indehiscent, nucoid legume or follicle). The genus differs from 
<taxonomicName class="Magnoliopsida" family="Leguminosae" genus="Piptadenia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Piptadenia" order="Fabales" pageId="0" pageNumber="203" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="203">Piptadenia</emphasis>
</taxonomicName>
in having unarmed branches (
<emphasis italics="true" pageId="0" pageNumber="203">vs.</emphasis>
armed branches in 
<taxonomicName class="Magnoliopsida" family="Leguminosae" genus="Piptadenia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Piptadenia" order="Fabales" pageId="0" pageNumber="203" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="203">Piptadenia</emphasis>
</taxonomicName>
) and ferruginous granular trichomes on branches and leaves (
<emphasis italics="true" pageId="0" pageNumber="203">vs.</emphasis>
ferruginous granular trichomes absent).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="203" type="description">
<paragraph pageId="0" pageNumber="203">Description.</paragraph>
<paragraph pageId="0" pageNumber="203">
<emphasis bold="true" pageId="0" pageNumber="203">Trees</emphasis>
8-30 m tall; branches unarmed, strongly striate, castaneous, apex yellow-tomentose and covered with ferruginous granular trichomes, not odoriferous. 
<emphasis bold="true" pageId="0" pageNumber="203">Stipules</emphasis>
caducous. 
<emphasis bold="true" pageId="0" pageNumber="203">Leaves</emphasis>
bipinnate, petiole yellow-puberulent or yellow-tomentulose, sparsely covered with ferruginous granular trichomes, petiolar nectary 1, 8-12 mm long, narrowly oblong, positioned at the base of the petiole; rachis 10-23 cm long, yellow-puberulent or yellow-tomentulose, sparsely covered with ferruginous granular trichomes, rachis nectary 1, ca. 2 mm long, oblong, inserted below the distal pair of pinnae; pinnae in 10-22 subopposite to opposite pairs, rachilla nectary 1, 1 
<normalizedToken originalValue="×">x</normalizedToken>
0.4 mm, oblong, secretory, inserted below the distal pair of leaflets; leaflets in 15-23 opposite pairs, 0.6-1.2 
<normalizedToken originalValue="×">x</normalizedToken>
0.3-0.5 cm, oblong, elliptic or sometimes obovate, no tuft of trichomes at the base on the abaxial surface, not odoriferous. 
<emphasis bold="true" pageId="0" pageNumber="203">Inflorescence</emphasis>
a simple thyrse formed by cymules of 3-5 spikes, spike 4-7 cm long (peduncle plus rachis), covered with ferruginous granular trichomes, spike prophyll caducous, flower prophyll usually caducous. 
<emphasis bold="true" pageId="0" pageNumber="203">Flowers</emphasis>
monoclinous; calyx pentamerous, gamosepalous, ca. 0.5 mm long, campanulate, puberulent; corolla pentamerous, gamopetalous, 1.8-2 mm long, cohered for ⅓ of its length, narrow-campanulate, yellow-tomentulose; androecium with 10 stamens, anthers with a caducous apical gland. 
<emphasis bold="true" pageId="0" pageNumber="203">Fruit</emphasis>
a legume (dehiscent along both margins), peduncle 1.3-2 cm long, fruit body 12-15 
<normalizedToken originalValue="×">x</normalizedToken>
2-2.5 cm, linear to narrow-oblong, laterally-compressed sparsely covered with ferruginous granular trichomes, chartaceous, brown. 
<emphasis bold="true" pageId="0" pageNumber="203">Seeds</emphasis>
obovate to elliptic, ochre colored. Fig. 
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. A, B Microlobius foetidus: A fruiting branch with white seeds exposed B detail of a leaflet showing the tuft of trichomes at the base of the midrib C-G Naiadendron duckeanum: C fruits D detail of the striated branch E detail of petiolar nectary (upper view, magnified) F bark slash showing reddish exudate G flowering branch. Photos: A Donovan Bailey B Alexandre Gibau de Lima C-G Marcelo Simon." figureDoi="10.3897/phytokeys.205.82220.figure3" httpUri="https://binary.pensoft.net/fig/732742" pageId="0" pageNumber="203">3</figureCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="203" type="distribution">
<paragraph pageId="0" pageNumber="203">Geographic distribution and habitat.</paragraph>
<paragraph pageId="0" pageNumber="203">
<taxonomicName authorityName="A. G. Lima, Paula-Souza &amp; Scalon" authorityYear="2022" family="Fabaceae" genus="Naiadendron" kingdom="Plantae" lsidName="Naiadendron" order="Fabales" pageId="0" pageNumber="203" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="203">Naiadendron</emphasis>
</taxonomicName>
is endemic to the Amazon rainforest, being recorded from the Brazilian states of Acre, Amazonas and 
<normalizedToken originalValue="Rondônia">Rondonia</normalizedToken>
. It grows on clay or sandy soil in ombrophilous and 
<emphasis italics="true" pageId="0" pageNumber="203">terra firme</emphasis>
forests (Fig. 
<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Distribution of Naiadendron duckeanum." figureDoi="10.3897/phytokeys.205.82220.figure9" httpUri="https://binary.pensoft.net/fig/732748" pageId="0" pageNumber="203">9</figureCitation>
).
</paragraph>
<caption doi="10.3897/phytokeys.205.82220.figure9" httpUri="https://binary.pensoft.net/fig/732748" pageId="0" pageNumber="203" start="Figure 9" startId="F9">
<paragraph pageId="0" pageNumber="203">
<emphasis bold="true" pageId="0" pageNumber="203">Figure 9.</emphasis>
Distribution of 
<taxonomicName authorityName="A. G. Lima, Paula-Souza &amp; Scalon" authorityYear="2022" baseAuthorityName="A. G. Lima, Paula-Souza &amp; Scalon" baseAuthorityYear="2022" family="Fabaceae" genus="Naiadendron" kingdom="Plantae" lsidName="Naiadendron duckeanum" order="Fabales" pageId="0" pageNumber="203" rank="species" species="duckeanum">
<emphasis italics="true" pageId="0" pageNumber="203">Naiadendron duckeanum</emphasis>
</taxonomicName>
.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="203" type="etymology">
<paragraph pageId="0" pageNumber="203">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="203">
The name 
<taxonomicName authorityName="A. G. Lima, Paula-Souza &amp; Scalon" authorityYear="2022" family="Fabaceae" genus="Naiadendron" kingdom="Plantae" lsidName="Naiadendron" order="Fabales" pageId="0" pageNumber="203" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="203">Naiadendron</emphasis>
</taxonomicName>
celebrates the Amazon rainforest and the legacy of Carl Friedrich Philipp von Martius (1794-1868), who named the Brazilian Amazon after the Naiads, Greek 
<normalizedToken originalValue="mythology’s">mythology's</normalizedToken>
nymphs of freshwater.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="203" type="notes">
<paragraph pageId="0" pageNumber="203">Notes.</paragraph>
<paragraph pageId="0" pageNumber="203">
Strongly striate branches, a petiolar nectary 8-12 mm long, and the fruit a legume (valves dehiscing along both margins) are the main diagnostic morphological characteristics of 
<taxonomicName authorityName="A. G. Lima, Paula-Souza &amp; Scalon" authorityYear="2022" family="Fabaceae" genus="Naiadendron" kingdom="Plantae" lsidName="Naiadendron" order="Fabales" pageId="0" pageNumber="203" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="203">Naiadendron</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph pageId="0" pageNumber="203">
<bibRefCitation author="Occhioni, P" journalOrPublisher="Revista Brasileira de Biologia" pageId="0" pageNumber="203" pagination="207 - 209" refId="B26" refString="Occhioni, P, 1959. Duas especies novas para a flora do Brasil. Revista Brasileira de Biologia 19 (2): 207 - 209" title="Duas especies novas para a flora do Brasil." volume="19" year="1959">Occhioni (1959)</bibRefCitation>
described 
<taxonomicName class="Magnoliopsida" family="Leguminosae" genus="Stryphnodendron" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Stryphnodendron duckeanum" order="Fabales" pageId="0" pageNumber="203" phylum="Tracheophyta" rank="species" species="duckeanum">
<emphasis italics="true" pageId="0" pageNumber="203">Stryphnodendron duckeanum</emphasis>
</taxonomicName>
, based only on flowering specimens, and pointed out its morphological similarity to 
<taxonomicName genus="S." lsidName="S. guianense" pageId="0" pageNumber="203" rank="species" species="guianense">
<emphasis italics="true" pageId="0" pageNumber="203">S. guianense</emphasis>
</taxonomicName>
. However, both morphological (
<bibRefCitation author="Scalon, VR" journalOrPublisher="Systematic Biology" pageId="0" pageNumber="203" refId="B35" refString="Scalon, VR, 2007. Revisao taxonomica do genero Stryphnodendron Mart. (Leguminosae-Mimosoideae). PhD thesis. Universidade de Sao Paulo." title="Revisao taxonomica do genero Stryphnodendron Mart. (Leguminosae-Mimosoideae). PhD thesis. Universidade de Sao Paulo." year="2007">Scalon 2007</bibRefCitation>
; 
<bibRefCitation DOI="https://doi.org/10.1600/036364421X16128061189431" author="Lima, AG" journalOrPublisher="Systematic Botany" pageId="0" pageNumber="203" pagination="1 - 5" refId="B19" refString="Lima, AG, Paula-Souza, J, Scalon, VR, Souza, VC, 2021. Stryphnodendron flavotomentosum (Leguminosae, Caesalpinioideae, mimosoid clade), a new species from the Atlantic Forest, Brazil. Systematic Botany 46 (1): 1 - 5, DOI: https://doi.org/10.1600/036364421X16128061189431" title="Stryphnodendron flavotomentosum (Leguminosae, Caesalpinioideae, mimosoid clade), a new species from the Atlantic Forest, Brazil." url="https://doi.org/10.1600/036364421X16128061189431" volume="46" year="2021">Lima et al. 2021</bibRefCitation>
; 
<bibRefCitation DOI="https://doi.org/10.11646/phytotaxa.544.3.1" author="Scalon, VR" journalOrPublisher="Phytotaxa" pageId="0" pageNumber="203" pagination="227 - 279" refId="B36" refString="Scalon, VR, Paula-Souza, J, Lima, AG, Souza, VC, 2022. A synopsis of the genus Stryphnodendron (Fabaceae, Caesalpinioideae, mimosoid clade). Phytotaxa 544 (3): 227 - 279, DOI: https://doi.org/10.11646/phytotaxa.544.3.1" title="A synopsis of the genus Stryphnodendron (Fabaceae, Caesalpinioideae, mimosoid clade)." url="https://doi.org/10.11646/phytotaxa.544.3.1" volume="544" year="2022">Scalon et al. 2022</bibRefCitation>
) and phylogenetic evidence (
<bibRefCitation DOI="https://doi.org/10.1086/684077" author="Simon, MF" journalOrPublisher="International Journal of Plant Sciences" pageId="0" pageNumber="203" pagination="44 - 59" refId="B40" refString="Simon, MF, Pastore, JFB, Souza, AF, Borges, LM, Scalon, VR, Ribeiro, PG, Santos-Silva, J, Souza, VC, Queiroz, LP, 2016. Molecular phylogeny of Stryphnodendron (Mimosoideae, Leguminosae) and generic delimitations in the Piptadenia Group. International Journal of Plant Sciences 177 (1): 44 - 59, DOI: https://doi.org/10.1086/684077" title="Molecular phylogeny of Stryphnodendron (Mimosoideae, Leguminosae) and generic delimitations in the Piptadenia Group." url="https://doi.org/10.1086/684077" volume="177" year="2016">Simon et al. 2016</bibRefCitation>
; 
<bibRefCitation DOI="https://doi.org/10.12705/671.3" author="Ribeiro, PG" journalOrPublisher="Taxon" pageId="0" pageNumber="203" pagination="37 - 54" refId="B32" refString="Ribeiro, PG, Luckow, M, Lewis, GP, Simon, MF, Cardoso, D, Souza, ER, Silva, APC, Jesus, MC, Santos, FAR, Azevedo, V, Queiroz, LP, 2018. Lachesiodendron, a new monospecific genus segregated from Piptadenia (Leguminosae: Caesalpinioideae: mimosoid clade): Evidence from morphology and molecules. Taxon 67 (1): 37 - 54, DOI: https://doi.org/10.12705/671.3" title="Lachesiodendron, a new monospecific genus segregated from Piptadenia (Leguminosae: Caesalpinioideae: mimosoid clade): Evidence from morphology and molecules." url="https://doi.org/10.12705/671.3" volume="67" year="2018">Ribeiro et al. 2018</bibRefCitation>
) have indicated that 
<taxonomicName genus="S." lsidName="S. duckeanum" pageId="0" pageNumber="203" rank="species" species="duckeanum">
<emphasis italics="true" pageId="0" pageNumber="203">S. duckeanum</emphasis>
</taxonomicName>
should be recognized as an independent taxon, now named as the new genus 
<taxonomicName authorityName="A. G. Lima, Paula-Souza &amp; Scalon" authorityYear="2022" family="Fabaceae" genus="Naiadendron" kingdom="Plantae" lsidName="Naiadendron" order="Fabales" pageId="0" pageNumber="203" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="203">Naiadendron</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>