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<document ID-DOI="10.11646/phytotaxa.588.1.1" ID-ISSN="1179-3163" ID-Zenodo-Dep="7751590" approvalRequired="1" approvalRequired_for_textStreams="1" checkinTime="1679300158074" checkinUser="plazi" docAuthor="Facco, Marlon Garlet &amp; Cavalcanti, Taciana Barbosa" docDate="2023" docId="0382DB75FC11057405AAD9860CCCFD27" docLanguage="en" docName="phytotaxa.588.1.1.pdf" docOrigin="Phytotaxa 588 (1)" docSource="http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN" docStyle="DocumentStyle:F08184CE06D8A97EA3E6DE35D99648B0.2:Phytotaxa.2014-.monograph" docStyleId="F08184CE06D8A97EA3E6DE35D99648B0" docStyleName="Phytotaxa.2014-.monograph" docStyleVersion="2" docTitle="Cuphea tenuissima Koehne 1877" docType="treatment" docVersion="3" lastPageNumber="1935" masterDocId="FFBBA30DFC2305400522DE040F2AFFF3" masterDocTitle="Taxonomic Revision of Cuphea sect. Trispermum s. l. (Lythraceae)" masterLastPageNumber="1935" masterPageNumber="1921" pageNumber="1921" updateTime="1679575441395" updateUser="jonas">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Taxonomic Revision of Cuphea sect. Trispermum s. l. (Lythraceae)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Facco, Marlon Garlet</mods:namePart>
<mods:nameIdentifier type="ORCID">0000-0002-4087-2706</mods:nameIdentifier>
<mods:affiliation>Universidade de Brasília, 70910 - 900, Brasília, Distrito Federal, Brazil &amp; mgfbio @ gmail. com; https: // orcid. org / 0000 - 0002 - 4087 - 2706</mods:affiliation>
<mods:nameIdentifier type="email">mgfbio@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Cavalcanti, Taciana Barbosa</mods:namePart>
<mods:nameIdentifier type="ORCID">0000-0003-1649-9830</mods:nameIdentifier>
<mods:affiliation>Universidade de Brasília, 70910 - 900, Brasília, Distrito Federal, Brazil &amp; Embrapa Recursos Genéticos e Biotecnologia, 70770 - 917, Brasília, Distrito Federal, Brazil &amp; Universidade de Brasília, 70910 - 900, Brasília, Distrito Federal, Brazil &amp; taciana. cavalcanti @ embrapa. br; https: // orcid. org / 0000 - 0003 - 1649 - 9830 Corresponding author: mgfbio @ gmail. com &amp; Universidade de Brasília, 70910 - 900, Brasília, Distrito Federal, Brazil</mods:affiliation>
<mods:nameIdentifier type="email">taciana.cavalcanti@embrapa.br</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>Phytotaxa</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2023</mods:date>
<mods:detail type="pubDate">
<mods:number>2023-03-20</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>588</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>1</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>1921</mods:start>
<mods:end>1935</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">10.11646/phytotaxa.588.1.1</mods:identifier>
<mods:identifier type="ISSN">1179-3163</mods:identifier>
<mods:identifier type="Zenodo-Dep">7751590</mods:identifier>
</mods:mods>
<treatment LSID="urn:lsid:plazi:treatment:0382DB75FC11057405AAD9860CCCFD27" httpUri="http://treatment.plazi.org/id/0382DB75FC11057405AAD9860CCCFD27" lastPageId="52" pageId="50">
<subSubSection box="[136,647,1922,1949]" pageId="50" type="nomenclature">
<paragraph blockId="50.[136,1452,1922,2056]" box="[136,647,1922,1949]" pageId="50">
<emphasis bold="true" box="[136,402,1922,1949]" pageId="50">
20.
<taxonomicName ID-CoL="32FGL" authority="Koehne (1877: 254)" authorityName="Koehne" authorityPageNumber="254" authorityYear="1877" box="[180,643,1922,1949]" class="Magnoliopsida" family="Lythraceae" genus="Cuphea" kingdom="Plantae" order="Myrtales" pageId="50" phylum="Tracheophyta" rank="species" species="tenuissima">
<emphasis bold="true" box="[180,402,1922,1949]" italics="true" pageId="50">Cuphea tenuissima</emphasis>
<bibRefCitation author="Koehne, E." box="[411,643,1922,1949]" pageId="50" pagination="185 - 370" refId="ref55755" refString="Koehne, E. (1877) Lythraceae. In: Martius, C. F. P. von &amp; Eichler, A. (Eds.) Flora Brasiliensis 13 (2). Frid. Fleischer, Leipzig, pp. 185 - 370." type="book chapter" year="1877">Koehne (1877: 254)</bibRefCitation>
</taxonomicName>
</emphasis>
.
</paragraph>
</subSubSection>
<subSubSection pageId="50" type="materials_examined">
<paragraph blockId="50.[136,1452,1922,2056]" pageId="50">
<materialsCitation collectionCode="K, BR, GH, L, NY, OXF, P" country="Brazil" latitude="-10.716" location="Burchell" longLatPrecision="77" longitude="-48.416" pageId="50" specimenCount="1" stateProvince="Tocantins" typeStatus="lectotype">
<typeStatus box="[655,767,1923,1949]" pageId="50">Lectotype</typeStatus>
(
<emphasis bold="true" box="[785,974,1922,1948]" pageId="50">here designated</emphasis>
):—
<collectingCountry box="[1015,1123,1922,1948]" name="Brazil" pageId="50">BRAZIL</collectingCountry>
. [
<collectingRegion box="[1142,1260,1922,1948]" country="Brazil" name="Tocantins" pageId="50">Tocantins</collectingRegion>
]: “Porto Real [in the protologue: Porto Imperial; currently Porto Nacional,
<geoCoordinate box="[776,864,1958,1984]" degrees="10.716" direction="south" orientation="latitude" pageId="50" precision="55" value="-10.716">-10.716</geoCoordinate>
,
<geoCoordinate box="[875,969,1958,1984]" degrees="48.416" direction="west" orientation="longitude" pageId="50" precision="55" value="-48.416">-48.416</geoCoordinate>
]”, [1829],
<emphasis box="[1084,1264,1958,1984]" italics="true" pageId="50">
<location LSID="urn:lsid:plazi:treatment:0382DB75FC11057405AAD9860CCCFD27:8EF43CB8FC110572011ED9A20BB1F833" box="[1084,1179,1958,1984]" country="Brazil" latitude="-10.716" longLatPrecision="77" longitude="-48.416" name="Burchell" pageId="50" stateProvince="Tocantins">Burchell</location>
8533-2
</emphasis>
(
<collectionCode box="[1279,1301,1958,1984]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15867" name="Royal Botanic Gardens" pageId="50" type="Herbarium">K</collectionCode>
[000532969] image!, isolectotypes
<collectionCode box="[381,421,1995,2021]" country="Brazil" name="Embrapa Agrobiology Diazothrophic Microbial Culture Collection" pageId="50">BR</collectionCode>
,
<collectionCode box="[432,472,1994,2020]" country="USA" lsid="urn:lsid:biocol.org:col:15631" name="Harvard University - Gray Herbarium" pageId="50" type="Herbarium">GH</collectionCode>
p.p. image!,
<collectionCode box="[620,640,1995,2021]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15867" name="Royal Botanic Gardens" pageId="50" type="Herbarium">K</collectionCode>
p.p. [000532970] image!,
<collectionCode box="[938,954,1995,2021]" country="Netherlands" lsid="urn:lsid:biocol.org:col:15678" name="Nationaal Herbarium Nederland, Leiden University branch" pageId="50" type="Herbarium">L</collectionCode>
image!,
<collectionCode box="[1053,1092,1995,2021]" country="USA" lsid="urn:lsid:biocol.org:col:15556" name="William and Lynda Steere Herbarium of the New York Botanical Garden" pageId="50" type="Herbarium">NY</collectionCode>
image!,
<collectionCode box="[1191,1247,1994,2020]" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15522" lsid="urn:lsid:biocol.org:col:15522" name="University of Oxford" pageId="50" type="Herbarium">OXF</collectionCode>
image!,
<collectionCode box="[1345,1360,1995,2021]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="50" type="Herbarium">P</collectionCode>
image!, US image!).
<figureCitation box="[280,372,2030,2056]" captionStart="FIGURE 16" captionStartId="52.[136,229,1465,1487]" captionTargetBox="[250,1337,788,1438]" captionTargetId="figure-299@52.[249,1339,787,1440]" captionTargetPageId="52" captionText="FIGURE 16. AG. Cuphea tenuissima. A. Branches with flowers; B.Abaxial surface of the leaf, margin strongly revolute to the midvein; C. Detail of raceme; D. Floral tube in lateral view, without petals; E. Floral tube in longitudinal-dorsal section, without petals; F. Pistil; G. Seed.A, C: Simon et al. 2699; B: Silva et al. 28; DE: Cavalcanti et al. 2263; F: Pereira-Silva &amp; Moreira 14958; G: Lima et al. 66. Scale bar. B, F, G: 1 mm; DE: 2 mm. Photos. A, C: Marcelo Simon." figureDoi="http://doi.org/10.5281/zenodo.7751622" httpUri="https://zenodo.org/record/7751622/files/figure.png" pageId="50">Figs. 16</figureCitation>
,
<figureCitation box="[384,415,2030,2056]" captionStart="FIGURE 20" captionStartId="60.[136,229,2011,2033]" captionTargetBox="[280,1307,1153,1985]" captionTargetId="figure-54@60.[280,1307,1153,1986]" captionTargetPageId="60" captionText="FIGURE 20. Geographical distribution of Cuphea auriflora, Cuphea inaequalifolia and Cuphea tenuissima." figureDoi="http://doi.org/10.5281/zenodo.7751628" httpUri="https://zenodo.org/record/7751628/files/figure.png" pageId="50">20</figureCitation>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="51" type="description">
<paragraph blockId="51.[136,1452,158,2093]" pageId="51">
<emphasis bold="true" box="[136,264,158,184]" pageId="51">Subshrubs</emphasis>
<quantity box="[272,385,158,185]" metricMagnitude="-1" metricUnit="m" metricValue="3.5" metricValueMax="6.0" metricValueMin="1.0" pageId="51" unit="cm" value="35.0" valueMax="60.0" valueMin="10.0">1060 cm</quantity>
tall; stems erect, indumentum strigose and hirsute, or just strigose, one-armed trichomes, and long glandular trichomes,
<quantity box="[434,528,194,221]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="51" unit="mm" value="1.5" valueMax="2.0" valueMin="1.0">12 mm</quantity>
long, mixed with sparse short eglandular trichomes, &lt;
<quantity box="[1147,1235,194,221]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="51" unit="mm" value="0.5">0.5 mm</quantity>
long, erect or with curved apices; internodes
<quantity box="[442,550,230,257]" metricMagnitude="-2" metricUnit="m" metricValue="2.25" metricValueMax="4.0" metricValueMin="0.5" pageId="51" unit="cm" value="2.25" valueMax="4.0" valueMin="0.5">0.54 cm</quantity>
long; brachyblasts absent.
<emphasis bold="true" box="[874,956,230,256]" pageId="51">Leaves</emphasis>
opposite, rarely subalternate, chartaceous, sessile to petiolate, petioles ca.
<quantity box="[505,574,266,293]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="51" unit="mm" value="1.0">1 mm</quantity>
long, blades 1050 × 12(4) mm, linear, rarely narrow-ovate, apex acute, base obtuse, margin strongly revolute to the midvein, indumentum strigose on both surfaces, sometimes glandular trichomes present; hyphodromous, main vein prominent on abaxial surface.
<emphasis bold="true" box="[987,1093,338,364]" pageId="51">Racemes</emphasis>
<quantity box="[1099,1196,338,365]" metricMagnitude="-1" metricUnit="m" metricValue="1.25" metricValueMax="2.0" metricValueMin="0.5" pageId="51" unit="cm" value="12.5" valueMax="20.0" valueMin="5.0">520 cm</quantity>
long, bracteose, rarely frondose-bracteose, simple to compound, elongated, distinct; bracts 1.550 ×
<quantity box="[1002,1117,374,401]" metricMagnitude="-3" metricUnit="m" metricValue="1.25" metricValueMax="2.0" metricValueMin="0.5" pageId="51" unit="mm" value="1.25" valueMax="2.0" valueMin="0.5">0.52 mm</quantity>
, subequal pairs, narrow-ovate to linear, similar to leaves in indumentum.
<emphasis bold="true" box="[616,711,410,436]" pageId="51">Flowers</emphasis>
alternate to fasciculate, pedicels
<quantity box="[1083,1176,410,437]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" metricValueMax="5.0" metricValueMin="1.0" pageId="51" unit="mm" value="3.0" valueMax="5.0" valueMin="1.0">15 mm</quantity>
long; bracteoles
<quantity metricMagnitude="-4" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="51" unit="mm" value="0.45" valueMax="0.5" valueMin="0.4">0.40.5 mm</quantity>
long, ovate; floral tubes (4)
<quantity box="[506,621,446,473]" metricMagnitude="-3" metricUnit="m" metricValue="5.85" metricValueMax="6.7" metricValueMin="5.0" pageId="51" unit="mm" value="5.85" valueMax="6.7" valueMin="5.0">56.7 mm</quantity>
long; spur obtuse, slightly horizontal to deflexed; outer surface vinaceous to purple on the dorsal region, green ventrally, indumentum slightly strigose, glandular trichomes on the veins; inner surface villous behind the stamens, slightly pilose around the ovary, rarely glabrous; petals 6, pink to purple, subequal, two dorsal 2.54.5 ×
<quantity box="[386,527,554,581]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" metricValueMax="1.3" metricValueMin="0.7" pageId="51" unit="mm" value="1.0" valueMax="1.3" valueMin="0.7">0.71.3 mm</quantity>
, narrow-obovate to narrow-elliptic, four ventral 2.54.4 ×
<quantity box="[1208,1348,554,581]" metricMagnitude="-4" metricUnit="m" metricValue="9.5" metricValueMax="12.0" metricValueMin="7.0" pageId="51" unit="mm" value="0.95" valueMax="1.2" valueMin="0.7">0.71.2 mm</quantity>
, narrowobovate to narrow-elliptic; stamens free in the middle third of the floral tube, fully included; pistil
<quantity box="[1270,1385,590,617]" metricMagnitude="-3" metricUnit="m" metricValue="2.75" metricValueMax="3.5" metricValueMin="2.0" pageId="51" unit="mm" value="2.75" valueMax="3.5" valueMin="2.0">23.5 mm</quantity>
long; ovary glabrous, rarely pilose in apical portion; style glabrous; ovules 3; nectary 0.30.5 ×
<quantity box="[1193,1333,626,653]" metricMagnitude="-4" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="51" unit="mm" value="0.45" valueMax="0.5" valueMin="0.4">0.40.5 mm</quantity>
, deflexed.
<emphasis bold="true" box="[136,203,662,688]" pageId="51">Seeds</emphasis>
23, 1.52.2 ×
<quantity box="[376,512,662,689]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="1.8" metricValueMin="1.2" pageId="51" unit="mm" value="1.5" valueMax="1.8" valueMin="1.2">1.21.8 mm</quantity>
, elliptic, obovate to suborbicular, apex obtuse to slightly retuse, base acute to obtuse, margin obtuse.
</paragraph>
</subSubSection>
<subSubSection box="[189,1004,734,761]" pageId="51" type="biology_ecology">
<paragraph blockId="51.[136,1452,158,2093]" box="[189,1004,734,761]" pageId="51">
<emphasis bold="true" box="[189,323,734,760]" pageId="51">Phenology:</emphasis>
—Collected with flowers and fruits from December to April.
</paragraph>
</subSubSection>
<subSubSection pageId="51" type="distribution">
<paragraph blockId="51.[136,1452,158,2093]" pageId="51">
<emphasis bold="true" box="[189,496,770,796]" pageId="51">Distribution and habitat:</emphasis>
<collectingCountry box="[526,596,770,796]" name="Brazil" pageId="51">Brazil</collectingCountry>
, in the states of
<collectingRegion box="[793,861,770,796]" country="Brazil" name="Goias" pageId="51">Goiás</collectingRegion>
, Maranh ã o,
<collectingRegion box="[1007,1158,770,797]" country="Brazil" name="Mato Grosso" pageId="51">Mato Grosso</collectingRegion>
,
<collectingRegion box="[1173,1329,770,796]" country="Brazil" name="Minas Gerais" pageId="51">Minas Gerais</collectingRegion>
, Pará, and
<collectingRegion box="[136,244,806,832]" country="Brazil" name="Tocantins" pageId="51">Tocantins</collectingRegion>
(
<figureCitation box="[262,348,806,832]" captionStart="FIGURE 20" captionStartId="60.[136,229,2011,2033]" captionTargetBox="[280,1307,1153,1985]" captionTargetId="figure-54@60.[280,1307,1153,1986]" captionTargetPageId="60" captionText="FIGURE 20. Geographical distribution of Cuphea auriflora, Cuphea inaequalifolia and Cuphea tenuissima." figureDoi="http://doi.org/10.5281/zenodo.7751628" httpUri="https://zenodo.org/record/7751628/files/figure.png" pageId="51">Fig. 20</figureCitation>
); wet grasslands, “veredas”, “cerrado ralo”, “cerrado rupestre”, and sometimes in pastures;
<quantity metricMagnitude="2" metricUnit="m" metricValue="6.0" metricValueMax="10.0" metricValueMin="2.0" pageId="51" unit="m" value="600.0" valueMax="1000.0" valueMin="200.0">200 1000 m</quantity>
elev.
</paragraph>
</subSubSection>
<subSubSection pageId="51" type="conservation">
<paragraph blockId="51.[136,1452,158,2093]" pageId="51">
<emphasis bold="true" box="[189,438,878,904]" pageId="51">Conservation status:</emphasis>
<taxonomicName box="[466,682,878,904]" class="Magnoliopsida" family="Lythraceae" genus="Cuphea" kingdom="Plantae" order="Myrtales" pageId="51" phylum="Tracheophyta" rank="species" species="tenuissima">
<emphasis box="[466,682,878,904]" italics="true" pageId="51">Cuphea tenuissima</emphasis>
</taxonomicName>
was categorized as Least Concern (LC) due to its wide geographic distribution.
</paragraph>
</subSubSection>
<subSubSection pageId="51" type="materials_examined">
<paragraph blockId="51.[136,1452,158,2093]" pageId="51">
<emphasis bold="true" box="[189,626,950,976]" pageId="51">Representative specimens examined:</emphasis>
—BRAZIL.
<emphasis bold="true" box="[769,837,949,976]" pageId="51">Goiás</emphasis>
:
<collectingCounty box="[850,1021,950,976]" pageId="51">Alto Horizonte</collectingCounty>
, Fazenda do Senhor Jair Eustáquio,
<date pageId="51" value="2011-02-26">26 February 2011</date>
,
<emphasis box="[313,520,986,1012]" italics="true" pageId="51">Faria-Junior 1165</emphasis>
(CEN!, UB!); Cavalcante, balsa Serra Branca (Rio Tocantins), Serra Branca, km 5, 13º2343”S, 48º0807”W,
<date box="[432,620,1022,1049]" pageId="51" value="2001-01-23">23 January 2001</date>
,
<emphasis box="[631,907,1022,1048]" italics="true" pageId="51">Pereira-Silva et al. 4569</emphasis>
(CEN!); Minaçu, balsa do Rub ã o, km 12, marca do rio Bonito na rua 20, 13º3655”S, 48º1120”W,
<date box="[715,919,1058,1084]" pageId="51" value="2002-02-19">19 February 2002</date>
,
<emphasis box="[931,1210,1058,1084]" italics="true" pageId="51">Pereira-Silva et al. 5828</emphasis>
(CEN!).
<emphasis bold="true" box="[1318,1444,1058,1084]" pageId="51">Maranhão</emphasis>
: Balsas, Projeto de balsas, condomínio Kissy, lote 23,
<date box="[731,905,1094,1120]" pageId="51" value="1996-03-09">09 March 1996</date>
,
<emphasis box="[915,1190,1094,1120]" italics="true" pageId="51">Pereira-Silva et al. 3476</emphasis>
(CEN!); Carolina, P.N. Chapada das Mesas, acesso E no Km 612 da BR-230, 20 km em estrada vicinal em direç ã o à localidade Buenos Aires, 06º5553”S, 47º2240”W,
<date box="[430,587,1166,1192]" pageId="51" value="2016-04-06">06 April 2016</date>
,
<emphasis box="[597,790,1166,1193]" italics="true" pageId="51">Simon et al. 2699</emphasis>
(CEN!); Estreito, canteiro de obras do UHE Estreito, limite leste, junto a rodovia, 06º3529”S, 47º2618”W,
<date box="[695,874,1202,1228]" pageId="51" value="2007-03-12">12 March 2007</date>
,
<emphasis box="[887,1247,1202,1229]" italics="true" pageId="51">Pereira-Silva &amp; Moreira 11393</emphasis>
(CEN!); Estreito, margem direita do rio Feio, 06°4524”S, 47°2809”W,
<date box="[741,926,1238,1265]" pageId="51" value="2010-01-19">19 January 2010</date>
,
<emphasis box="[935,1286,1238,1265]" italics="true" pageId="51">Pereira-Silva &amp; Moreira 14958</emphasis>
(CEN!).
<emphasis bold="true" pageId="51">Mato Grosso</emphasis>
:
<collectingCounty box="[234,471,1274,1300]" pageId="51">Santa Cruz do Xingu</collectingCounty>
, Parque Estadual do Xingu, limite norte do Parque, 09º4125”S, 52º3633”W,
<date pageId="51" value="2011-03-03">03 March 2011</date>
,
<emphasis box="[206,399,1310,1336]" italics="true" pageId="51">Zappi et al. 3081</emphasis>
(CEN!); Santa Cruz do Xingu, Fazenda Najá, zona de amortecimento do Parque Estadual do Xingu, 09°4429”S, 52°1745”W,
<date box="[523,696,1346,1372]" pageId="51" value="2011-03-11">11 March 2011</date>
,
<emphasis box="[707,863,1346,1372]" italics="true" pageId="51">Silva et al. 28</emphasis>
(CEN!); S ã o Félix do Araguaia, estrada entre a Vila de Pontinópolis e a Serra dos Magalh ã es, 11º3339”S, 51º1300”W,
<date box="[892,1064,1382,1408]" pageId="51" value="1997-03-21">21 March 1997</date>
,
<emphasis box="[1074,1279,1382,1409]" italics="true" pageId="51">Souza et al. 14766</emphasis>
(CEN!, ESA!).
<emphasis bold="true" box="[136,296,1418,1444]" pageId="51">Minas Gerais</emphasis>
: Formoso, rodovia Goiás Minas-Formoso, km 14, 15º0428”S, 46º2360”W,
<date box="[1160,1318,1418,1444]" pageId="51" value="1997-04-20">20 April 1997</date>
,
<emphasis italics="true" pageId="51">Cavalcanti et al. 2260</emphasis>
(CEN!); Paracatu, BR-040, Paracatu-Jo ã o Pinheiro, Km 4,
<date box="[930,1090,1454,1480]" pageId="51" value="1997-04-21">21 April 1997</date>
,
<emphasis box="[1102,1353,1454,1480]" italics="true" pageId="51">Cavalcanti et al. 2263</emphasis>
(CEN!).
<emphasis bold="true" box="[136,194,1489,1516]" pageId="51">Pará</emphasis>
: Conceiç ã o do Araguaia, Redenç ã o, area of cerrado-vegetation about 4 km west of town center along highway PA-150, 08º0200”S, 50º0400”W,
<date box="[540,748,1526,1552]" pageId="51" value="1980-02-21">21 February 1980</date>
,
<emphasis box="[761,1002,1526,1552]" italics="true" pageId="51">Plowman et al. 8981</emphasis>
(HRB!, INPA!, P image!); Cumaru do Norte, Reserva Florestal de Gorotire (Kayapó-indian Reservation), surroundings of Gorotire village at Rio Fresco, 51º0700”W, 07º4700”S,
<date box="[434,623,1598,1625]" pageId="51" value="1983-01-13">13 January 1983</date>
,
<emphasis box="[635,988,1598,1625]" italics="true" pageId="51">Gottsberger &amp; Posey 14-13183</emphasis>
(MG!, P image!).
<emphasis bold="true" box="[1198,1314,1598,1624]" pageId="51">Tocantins</emphasis>
: Araguaína, margem da Belém-Brasília, 30 km ao norte de Araguaína, 07°0305”S, 48°0642”W,
<date box="[1137,1347,1634,1661]" pageId="51" value="1999-02-05">05 February 1999</date>
,
<emphasis italics="true" pageId="51">Lima et al. 66</emphasis>
(CEN!); Barra do Ouro, Balsa Bom Tempo (Rio Manoel Alves Grande)-Barra do Ouro, km 28, 07º4003”S, 47º3520”W,
<date box="[290,481,1706,1733]" pageId="51" value="2008-01-19">19 January 2008</date>
,
<emphasis box="[493,853,1706,1733]" italics="true" pageId="51">Pereira-Silva &amp; Moreira 12786</emphasis>
(CEN!); Itacajá, Reserva Indígena Krahò,
<date pageId="51" value="1999-03-05">05 March 1999</date>
,
<emphasis box="[207,485,1742,1768]" italics="true" pageId="51">Pereira-Silva et al. 4080</emphasis>
(CEN!);
<collectingCounty box="[592,790,1742,1769]" pageId="51">Lagoa da Confus</collectingCounty>
ã o, Ilha do Bananal, sede do Parque Nacional do Araguaia, ca. de 600 m da sede em direç ã o a aldeia Carajá Macaúba, 10º2748”S, 50º2852”W,
<date box="[1102,1277,1778,1804]" pageId="51" value="1999-03-19">19 March 1999</date>
,
<emphasis italics="true" pageId="51">Aparecida-daSilva et al. 3986</emphasis>
(CEN!); “Porto Real” [Porto Nacional], [1829],
<emphasis box="[875,1034,1814,1840]" italics="true" pageId="51">Burchell 8487</emphasis>
(BR image!, GH p.p. image!, K p.p. image, L image!).
</paragraph>
</subSubSection>
<subSubSection lastPageId="52" pageId="51" type="discussion">
<paragraph blockId="51.[136,1452,158,2093]" lastBlockId="52.[136,1452,158,725]" lastPageId="52" pageId="51">
<taxonomicName box="[189,403,1886,1912]" class="Magnoliopsida" family="Lythraceae" genus="Cuphea" kingdom="Plantae" order="Myrtales" pageId="51" phylum="Tracheophyta" rank="species" species="tenuissima">
<emphasis box="[189,403,1886,1912]" italics="true" pageId="51">Cuphea tenuissima</emphasis>
</taxonomicName>
is characterized by linear leaves (
<figureCitation box="[776,879,1886,1912]" captionStart="FIGURE 16" captionStartId="52.[136,229,1465,1487]" captionTargetBox="[250,1337,788,1438]" captionTargetId="figure-299@52.[249,1339,787,1440]" captionTargetPageId="52" captionText="FIGURE 16. AG. Cuphea tenuissima. A. Branches with flowers; B.Abaxial surface of the leaf, margin strongly revolute to the midvein; C. Detail of raceme; D. Floral tube in lateral view, without petals; E. Floral tube in longitudinal-dorsal section, without petals; F. Pistil; G. Seed.A, C: Simon et al. 2699; B: Silva et al. 28; DE: Cavalcanti et al. 2263; F: Pereira-Silva &amp; Moreira 14958; G: Lima et al. 66. Scale bar. B, F, G: 1 mm; DE: 2 mm. Photos. A, C: Marcelo Simon." figureDoi="http://doi.org/10.5281/zenodo.7751622" httpUri="https://zenodo.org/record/7751622/files/figure.png" pageId="51">Fig. 16A</figureCitation>
), 12(4) mm wide, with strongly revolute margins reaching the midvein (
<figureCitation box="[389,491,1922,1948]" captionStart="FIGURE 16" captionStartId="52.[136,229,1465,1487]" captionTargetBox="[250,1337,788,1438]" captionTargetId="figure-299@52.[249,1339,787,1440]" captionTargetPageId="52" captionText="FIGURE 16. AG. Cuphea tenuissima. A. Branches with flowers; B.Abaxial surface of the leaf, margin strongly revolute to the midvein; C. Detail of raceme; D. Floral tube in lateral view, without petals; E. Floral tube in longitudinal-dorsal section, without petals; F. Pistil; G. Seed.A, C: Simon et al. 2699; B: Silva et al. 28; DE: Cavalcanti et al. 2263; F: Pereira-Silva &amp; Moreira 14958; G: Lima et al. 66. Scale bar. B, F, G: 1 mm; DE: 2 mm. Photos. A, C: Marcelo Simon." figureDoi="http://doi.org/10.5281/zenodo.7751622" httpUri="https://zenodo.org/record/7751622/files/figure.png" pageId="51">Fig. 16B</figureCitation>
), small, slender floral tubes, (4)
<quantity box="[862,977,1922,1949]" metricMagnitude="-3" metricUnit="m" metricValue="5.85" metricValueMax="6.7" metricValueMin="5.0" pageId="51" unit="mm" value="5.85" valueMax="6.7" valueMin="5.0">56.7 mm</quantity>
long, arranged in long bracteose racemes, and by fully included stamens, free in the middle third of the floral tube (
<figureCitation box="[932,1031,1958,1984]" captionStart="FIGURE 16" captionStartId="52.[136,229,1465,1487]" captionTargetBox="[250,1337,788,1438]" captionTargetId="figure-299@52.[249,1339,787,1440]" captionTargetPageId="52" captionText="FIGURE 16. AG. Cuphea tenuissima. A. Branches with flowers; B.Abaxial surface of the leaf, margin strongly revolute to the midvein; C. Detail of raceme; D. Floral tube in lateral view, without petals; E. Floral tube in longitudinal-dorsal section, without petals; F. Pistil; G. Seed.A, C: Simon et al. 2699; B: Silva et al. 28; DE: Cavalcanti et al. 2263; F: Pereira-Silva &amp; Moreira 14958; G: Lima et al. 66. Scale bar. B, F, G: 1 mm; DE: 2 mm. Photos. A, C: Marcelo Simon." figureDoi="http://doi.org/10.5281/zenodo.7751622" httpUri="https://zenodo.org/record/7751622/files/figure.png" pageId="51">Fig. 16E</figureCitation>
). The species is endemic to the central region of
<collectingCountry box="[248,319,1994,2020]" name="Brazil" pageId="51">Brazil</collectingCountry>
, in savanna and grassland formations of the Cerrado biome.
<taxonomicName box="[1015,1230,1994,2020]" class="Magnoliopsida" family="Lythraceae" genus="Cuphea" kingdom="Plantae" order="Myrtales" pageId="51" phylum="Tracheophyta" rank="species" species="tenuissima">
<emphasis box="[1015,1230,1994,2020]" italics="true" pageId="51">Cuphea tenuissima</emphasis>
</taxonomicName>
is morphologically similar to
<taxonomicName box="[252,431,2031,2057]" class="Magnoliopsida" family="Lythraceae" genus="Cuphea" kingdom="Plantae" order="Myrtales" pageId="51" phylum="Tracheophyta" rank="species" species="praetermissa">
<emphasis box="[252,431,2031,2057]" italics="true" pageId="51">C. praetermissa</emphasis>
</taxonomicName>
, which is characterized by 34(5)-verticillate leaves at midstem, distally opposite, larger and thicker floral tubes, (6)
<quantity box="[463,558,2066,2093]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" metricValueMax="8.0" metricValueMin="7.0" pageId="51" unit="mm" value="7.5" valueMax="8.0" valueMin="7.0">78 mm</quantity>
long, and by stamens with filaments free in the upper third of the floral tube, exserted. Phylogenetic analyses based on AFLP and ITS data (Facco, unpublished data) confirmed
<taxonomicName box="[1243,1421,159,185]" class="Magnoliopsida" family="Lythraceae" genus="Cuphea" kingdom="Plantae" order="Myrtales" pageId="52" phylum="Tracheophyta" rank="species" species="praetermissa">
<emphasis box="[1243,1421,159,185]" italics="true" pageId="52">C. praetermissa</emphasis>
</taxonomicName>
as a separate species from
<taxonomicName box="[403,556,195,221]" class="Magnoliopsida" family="Lythraceae" genus="Cuphea" kingdom="Plantae" order="Myrtales" pageId="52" phylum="Tracheophyta" rank="species" species="tenuissima">
<emphasis box="[403,556,195,221]" italics="true" pageId="52">C. tenuissima</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph blockId="52.[136,1452,158,725]" pageId="52">
Previously included in
<emphasis box="[452,471,231,257]" italics="true" pageId="52">C</emphasis>
. sect.
<taxonomicName box="[544,944,230,256]" class="Magnoliopsida" family="Melastomataceae" genus="Brachyandra" kingdom="Plantae" order="Myrtales" pageId="52" phylum="Tracheophyta" rank="subSection" subSection="Micranthium">
<emphasis box="[544,692,230,256]" italics="true" pageId="52">Brachyandra</emphasis>
subsect.
<emphasis box="[798,944,230,256]" italics="true" pageId="52">Micranthium</emphasis>
</taxonomicName>
, together with
<taxonomicName box="[1117,1266,230,257]" class="Magnoliopsida" family="Lythraceae" genus="Cuphea" kingdom="Plantae" order="Myrtales" pageId="52" phylum="Tracheophyta" rank="species" species="micrantha">
<emphasis box="[1117,1266,230,257]" italics="true" pageId="52">C. micrantha</emphasis>
</taxonomicName>
(
<bibRefCitation author="Koehne, E." box="[1282,1438,230,256]" pageId="52" refId="ref55983" refString="Koehne, E. (1903) Lythraceae. In: Engler, A. (Ed.) Das Pflanzenreich IV. 216. Wilhelm Engelmann, Leipzig, 326 pp." type="book" year="1903">Koehne 1903</bibRefCitation>
),
<taxonomicName box="[136,288,267,293]" class="Magnoliopsida" family="Lythraceae" genus="Cuphea" kingdom="Plantae" order="Myrtales" pageId="52" phylum="Tracheophyta" rank="species" species="tenuissima">
<emphasis box="[136,288,267,293]" italics="true" pageId="52">C. tenuissima</emphasis>
</taxonomicName>
was transferred to
<emphasis box="[498,517,267,293]" italics="true" pageId="52">C</emphasis>
. sect.
<taxonomicName box="[586,721,267,292]" class="Magnoliopsida" family="Lythraceae" genus="Balsamona" kingdom="Plantae" order="Myrtales" pageId="52" phylum="Tracheophyta" rank="subSection" subSection="Trispermum">
<emphasis box="[586,721,267,292]" italics="true" pageId="52">Trispermum</emphasis>
</taxonomicName>
s.l. after palynological (
<bibRefCitation author="Graham, S. A. &amp; Graham, A." box="[989,1269,266,292]" pageId="52" pagination="844 - 857" refId="ref54624" refString="Graham, S. A. &amp; Graham, A. (1971) Palynology and systematics of Cuphea (Lythraceae). II. Pollen Morphology and Infrageneric Classification. American Journal of Botany 58 (9): 844 - 857. https: // doi. org / 10.2307 / 2441562" type="journal article" year="1971">Graham &amp; Graham 1971</bibRefCitation>
,
<bibRefCitation author="Graham, S. A." box="[1280,1447,266,292]" pageId="52" pagination="203 - 214" refId="ref53963" refString="Graham, S. A. (1998 a) Relacionamentos entre as especies autogamas de Cuphea P. Browne sec &quot; o Brachyandra Koehne (Lythraceae). Acta Botanica Brasilica 12 (3): 203 - 214. https: // doi. org / 10.1590 / S 0102 - 33061998000300002" type="journal article" year="1998">Graham 1998a</bibRefCitation>
,
<bibRefCitation author="Facco, M. G. &amp; Cavalcanti, T. B. &amp; Santos, L. T. V. dos &amp; Mendonca, C. B. F. &amp; Goncalves-Esteves, V." box="[136,331,302,329]" pageId="52" pagination="225 - 234" refId="ref53450" refString="Facco, M. G., Cavalcanti, T. B., Santos, L. T. V. dos, Mendonca, C. B. F. &amp; Goncalves-Esteves, V. (2021) Pollen morphology of Cuphea P. Browne section Trispermum Koehne (Lythraceae): implications for the new section circumscription. Palynology 45 (2): 225 - 234. https: // doi. org / 10.1080 / 01916122.2020.1788660" type="journal article" year="2021">
Facco
<emphasis box="[210,267,302,328]" italics="true" pageId="52">et al.</emphasis>
2021
</bibRefCitation>
) and molecular phylogenetic studies that revealed the artificiality of
<emphasis box="[1106,1125,303,329]" italics="true" pageId="52">C</emphasis>
. sect.
<taxonomicName authorityName=", Graham" authorityYear="2017" box="[1197,1345,302,328]" class="Magnoliopsida" family="Melastomataceae" genus="Brachyandra" kingdom="Plantae" order="Myrtales" pageId="52" phylum="Tracheophyta" rank="genus">
<emphasis box="[1197,1345,302,328]" italics="true" pageId="52">Brachyandra</emphasis>
</taxonomicName>
(
<bibRefCitation author="Graham, S. A. &amp; Freudenstein, J. V. &amp; Luker, M." pageId="52" pagination="764 - 778" refId="ref54565" refString="Graham, S. A., Freudenstein, J. V. &amp; Luker, M. (2006) A Phylogenetic Study of Cuphea (Lythraceae) Based on Morphology and Nuclear rDNA ITS Sequences. Systematic Botany 31 (4): 764 - 778. https: // doi. org / 10.1600 / 036364406779696004" type="journal article" year="2006">
Graham
<emphasis box="[136,195,338,364]" italics="true" pageId="52">et al.</emphasis>
2006
</bibRefCitation>
,
<bibRefCitation author="Barber, J. C. &amp; Ghebretinsae, A. &amp; Graham, S. A." box="[277,490,338,364]" pageId="52" pagination="35 - 44" refId="ref52539" refString="Barber, J. C., Ghebretinsae, A. &amp; Graham, S. A. (2010) An expanded phylogeny of Cuphea (Lythraceae) and a North American monophyly. Plant Systematics and Evolution 289: 35 - 44. https: // doi. org / 10.1007 / s 00606 - 010 - 0329 - 7" type="journal article" year="2010">
Barber
<emphasis box="[363,422,338,364]" italics="true" pageId="52">et al.</emphasis>
2010
</bibRefCitation>
, Cavalcanti, pers. comm.). In the revision of
<emphasis box="[1017,1036,339,365]" italics="true" pageId="52">C</emphasis>
. sect.
<taxonomicName authority=", Graham (2017)" authorityName=", Graham" authorityYear="2017" box="[1112,1451,338,365]" class="Magnoliopsida" family="Melastomataceae" genus="Brachyandra" kingdom="Plantae" order="Myrtales" pageId="52" phylum="Tracheophyta" rank="genus">
<emphasis box="[1112,1260,338,364]" italics="true" pageId="52">Brachyandra</emphasis>
,
<bibRefCitation author="Graham, S. A." box="[1277,1451,338,364]" pageId="52" pagination="1 - 61" refId="ref54200" refString="Graham, S. A. (2017) A Revision of Cuphea Section Brachyandra s. s. (Lythraceae). Systematic Botany 42 (4): 1 - 61. https: // doi. org / 10.1600 / 036364417 X 696528" type="journal article" year="2017">Graham (2017)</bibRefCitation>
</taxonomicName>
excluded both species from the taxonomic treatment.
</paragraph>
<paragraph blockId="52.[136,1452,158,725]" pageId="52">
Killeen &amp; Schulemberg (1998) and
<bibRefCitation author="Graham, S. A. &amp; Graham, A." box="[597,836,410,436]" pageId="52" pagination="202 - 240" refId="ref54678" refString="Graham, S. A. &amp; Graham, A. (2014) Ovary, fruit and seed morphology of the Lythraceae. International Journal of Plant Sciences 175 (2): 202 - 240. https: // doi. org / 10.1086 / 674316" type="journal article" year="2014">
Graham
<emphasis box="[696,753,410,436]" italics="true" pageId="52">et al.</emphasis>
(2014)
</bibRefCitation>
refer
<taxonomicName box="[905,1059,411,437]" class="Magnoliopsida" family="Lythraceae" genus="Cuphea" kingdom="Plantae" order="Myrtales" pageId="52" phylum="Tracheophyta" rank="species" species="tenuissima">
<emphasis box="[905,1059,411,437]" italics="true" pageId="52">C. tenuissima</emphasis>
</taxonomicName>
to
<collectingCountry box="[1097,1182,410,436]" name="Bolivia" pageId="52">Bolivia</collectingCountry>
, based on the specimen “
<emphasis box="[148,384,446,473]" italics="true" pageId="52">Killeen &amp; Peña 7178</emphasis>
” deposited in MO. In the taxonomic revision of
<emphasis box="[924,943,447,473]" italics="true" pageId="52">C</emphasis>
. sect.
<taxonomicName authority="(Graham &amp; Cavalcanti 2013)" baseAuthorityName="Graham &amp; Cavalcanti" baseAuthorityYear="2013" genus="Euandra" pageId="52" rank="subSection" subSection="Oidemation">
<emphasis box="[1013,1111,446,472]" italics="true" pageId="52">Euandra</emphasis>
subsect.
<emphasis box="[1213,1345,446,472]" italics="true" pageId="52">Oidemation</emphasis>
(
<bibRefCitation author="Graham, S. A. &amp; Cavalcanti, T. B." pageId="52" pagination="1 - 86" refId="ref54432" refString="Graham, S. A. &amp; Cavalcanti, T. B. (2013) Taxonomic Revision of Cuphea sect. Euandra subsect. Oidemation (Lythraceae). Phytotaxa 113 (1): 1 - 86. https: // doi. org / 10.11646 / phytotaxa. 113.1.1" type="journal article" year="2013">Graham &amp; Cavalcanti 2013</bibRefCitation>
)
</taxonomicName>
, the identification of this material was corrected to
<taxonomicName authority="Graham &amp; Cavalcanti (1999 b: 303)" authorityName="Graham &amp; Cavalcanti" authorityPageNumber="303" authorityYear="1999" box="[931,1446,482,509]" class="Magnoliopsida" family="Lythraceae" genus="Cuphea" kingdom="Plantae" order="Myrtales" pageId="52" phylum="Tracheophyta" rank="species" species="luteola">
<emphasis box="[931,1041,482,509]" italics="true" pageId="52">C. luteola</emphasis>
<bibRefCitation author="Graham, S. A. &amp; Cavalcanti, T. B." box="[1048,1446,482,508]" pageId="52" pagination="303 - 306" refId="ref54343" refString="Graham, S. A. &amp; Cavalcanti, T. B. (1999 b) A New Yellow-Flowered Species of Cuphea (Lythraceae) from Bolivia. Brittonia 51: 303 - 306. https: // doi. org / 10.2307 / 2666610" type="journal article" year="1999">Graham &amp; Cavalcanti (1999b: 303)</bibRefCitation>
</taxonomicName>
, since the plant has yellow flowers and xylopodium, among other diagnostic characters.
</paragraph>
<paragraph blockId="52.[136,1452,158,725]" pageId="52">
<bibRefCitation author="Koehne, E." box="[189,357,554,580]" pageId="52" pagination="185 - 370" refId="ref55755" refString="Koehne, E. (1877) Lythraceae. In: Martius, C. F. P. von &amp; Eichler, A. (Eds.) Flora Brasiliensis 13 (2). Frid. Fleischer, Leipzig, pp. 185 - 370." type="book chapter" year="1877">
<taxonomicName box="[189,276,554,580]" genus="Koehne" pageId="52" rank="genus">Koehne</taxonomicName>
(1877)
</bibRefCitation>
described
<taxonomicName box="[476,627,555,581]" class="Magnoliopsida" family="Lythraceae" genus="Cuphea" kingdom="Plantae" order="Myrtales" pageId="52" phylum="Tracheophyta" rank="species" species="tenuissima">
<emphasis box="[476,627,555,581]" italics="true" pageId="52">C. tenuissima</emphasis>
</taxonomicName>
based on two collections by W.J. Burchell (n° 8487 and 8533-2), collected in “
<emphasis box="[178,388,590,617]" italics="true" pageId="52">Porto Real, Goyaz</emphasis>
[
<collectingRegion box="[402,476,590,616]" country="Brazil" name="Goias" pageId="52">Goiás</collectingRegion>
]”. Currently, the city is called Porto Nacional, which belongs to the state of
<collectingRegion box="[1336,1447,590,616]" country="Brazil" name="Tocantins" pageId="52">Tocantins</collectingRegion>
, after the division of the state of
<collectingRegion box="[506,571,626,652]" country="Brazil" name="Goias" pageId="52">Goiás</collectingRegion>
in 1989.
<taxonomicName box="[683,899,626,652]" class="Magnoliopsida" family="Lythraceae" genus="Cuphea" kingdom="Plantae" order="Myrtales" pageId="52" phylum="Tracheophyta" rank="species" species="tenuissima">
<emphasis box="[683,899,626,652]" italics="true" pageId="52">Cuphea tenuissima</emphasis>
</taxonomicName>
is lectotypified here under “
<emphasis box="[1227,1410,626,652]" italics="true" pageId="52">Burchell 8533-2</emphasis>
”, a specimen deposited in K composed of three individuals with flowers and fruits. In 1997, S.A. Graham designated this material as a
<typeStatus box="[285,388,698,724]" pageId="52">lectotype</typeStatus>
by a note on the exsiccate, but it was never published.
</paragraph>
</subSubSection>
</treatment>
</document>