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<document ID-DOI="10.24823/EJB.2022.406" ID-GBIF-Dataset="5c18ca63-f564-439a-9831-86ea6df433bd" ID-Zenodo-Dep="7374114" approvedBy="jonas" checkinTime="1669664065612" checkinUser="jonas" docAuthor="Fraga, C. N., Shimizu, G. H. &amp; Cardoso, D. B. O. S." docDate="2022" docId="854D8786FFE77310FF94FBBE65F1FDE2" docLanguage="en" docName="EdinbJBot.79.406.1-9.pdf" docOrigin="Edinburgh Journal Of Botany 79" docTitle="Ouratea yamamotoana Fraga, G. H. Shimizu &amp; D. B. O. S. Cardoso 2022, sp. nov." docType="treatment" docVersion="3" lastPageNumber="7" masterDocId="7974FFFEFFE67316FFEDFFC56505FFA9" masterDocTitle="Ouratea yamamotoana (Ochnaceae), a new species from the Brazilian Atlantic Forest" masterLastPageNumber="9" masterPageNumber="1" pageNumber="2" updateTime="1669667307679" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Ouratea yamamotoana (Ochnaceae), a new species from the Brazilian Atlantic Forest</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Fraga, C. N.</mods:namePart>
<mods:affiliation>Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, Rua Pacheco Leão, 915, Jardim Botânico, 22460 - 030 Rio de Janeiro RJ, Brazil</mods:affiliation>
<mods:nameIdentifier type="email">cnfraga@jbrj.gov.br</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Shimizu, G. H.</mods:namePart>
<mods:affiliation>Instituto de Biologia, Universidade Estadual de Campinas, Rua Monteiro Lobato, 255, 13083 - 862 Campinas SP, Brazil</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Cardoso, D. B. O. S.</mods:namePart>
<mods:affiliation>Instituto de Biologia, Universidade Federal da Bahia, 40170 - 115 Salvador BA, Brazil</mods:affiliation>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>Edinburgh Journal Of Botany</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2022</mods:date>
<mods:detail type="pubDate">
<mods:number>2022-07-21</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>79</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>1</mods:start>
<mods:end>9</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">10.24823/EJB.2022.406</mods:identifier>
<mods:identifier type="GBIF-Dataset">5c18ca63-f564-439a-9831-86ea6df433bd</mods:identifier>
<mods:identifier type="Zenodo-Dep">7374114</mods:identifier>
</mods:mods>
<treatment ID-DOI="http://doi.org/10.5281/zenodo.7374116" ID-Zenodo-Dep="7374116" LSID="urn:lsid:plazi:treatment:854D8786FFE77310FF94FBBE65F1FDE2" httpUri="http://treatment.plazi.org/id/854D8786FFE77310FF94FBBE65F1FDE2" lastPageId="6" lastPageNumber="7" pageId="1" pageNumber="2">
<subSubSection box="[121,914,1147,1172]" pageId="1" pageNumber="2" type="nomenclature">
<paragraph blockId="1.[121,1162,1147,1583]" box="[121,914,1147,1172]" pageId="1" pageNumber="2">
<taxonomicName authority="Fraga, G.H.Shimizu &amp; D.B.O.S.Cardoso" authorityName="Fraga, G. H. Shimizu &amp; D. B. O. S. Cardoso" authorityYear="2022" box="[121,817,1147,1172]" class="Magnoliopsida" family="Ochnaceae" genus="Ouratea" kingdom="Plantae" order="Malpighiales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="yamamotoana" status="sp. nov.">
<emphasis bold="true" box="[121,379,1147,1172]" pageId="1" pageNumber="2">Ouratea yamamotoana</emphasis>
Fraga, G.H.Shimizu &amp; D.B.O.S.Cardoso
</taxonomicName>
,
<emphasis bold="true" box="[826,914,1147,1172]" pageId="1" pageNumber="2">
<taxonomicNameLabel box="[826,914,1147,1172]" pageId="1" pageNumber="2" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</paragraph>
</subSubSection>
<paragraph blockId="1.[121,1162,1147,1583]" pageId="1" pageNumber="2">
<subSubSection pageId="1" pageNumber="2" type="diagnosis">
Similar to
<taxonomicName authority="Sleumer" authorityName="Sleumer" box="[266,614,1185,1210]" class="Magnoliopsida" family="Ochnaceae" genus="Ouratea" kingdom="Plantae" order="Malpighiales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="camposportoi">
<emphasis box="[266,514,1185,1210]" italics="true" pageId="1" pageNumber="2">Ouratea camposportoi</emphasis>
Sleumer
</taxonomicName>
but differs by its persistent stipules (vs caducous in
<taxonomicName box="[296,479,1222,1247]" class="Magnoliopsida" family="Ochnaceae" genus="Ouratea" kingdom="Plantae" order="Malpighiales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="camposportoi">
<emphasis box="[296,479,1222,1247]" italics="true" pageId="1" pageNumber="2">O. camposportoi</emphasis>
</taxonomicName>
); chartaceous leaves with cordate or slightly auriculate base and slightly revolute (vs leaves rigid chartaceous or coriaceous, with obtuse, truncated or rounded base, and distinctly revolute); flowers with pedicel measuring 68 mm long but reaching 711 mm long when in fruit, the petals spathulate or elliptic, and gynophore 1.21.8 mm long (vs pedicel 915 mm long when in flower and 1416 mm long when in fruit, the petals obovate, and gynophore 0.91 mm long); and fruit with a subterete to clavate carpophore of 716 × 1.84 mm (vs carpophore elongate, piriform, 1214 × 3.36.5 mm).
</subSubSection>
<subSubSection pageId="1" pageNumber="2" type="materials_examined">
<materialsCitation collectingDate="1989-09-27" collectionCode="RB" collectorName="Freitas, M. F. &amp; Silva, L. C. S." country="Brazil" location="Fazenda Santa Maria" municipality="Paraty" pageId="1" pageNumber="2" specimenCount="1" stateProvince="Rio de Janeiro" typeStatus="holotype">
Type:
<collectingCountry box="[402,467,1483,1508]" name="Brazil" pageId="1" pageNumber="2">Brazil</collectingCountry>
,
<collectingRegion box="[477,640,1483,1508]" country="Brazil" name="Rio de Janeiro" pageId="1" pageNumber="2">Rio de Janeiro</collectingRegion>
,
<collectingMunicipality box="[650,723,1483,1508]" pageId="1" pageNumber="2">Paraty</collectingMunicipality>
,
<location LSID="urn:lsid:plazi:treatment:854D8786FFE77310FF94FBBE65F1FDE2:083B604BFFE77317FD30FA0E66C9FA4D" box="[733,972,1483,1508]" country="Brazil" municipality="Paraty" name="Fazenda Santa Maria" pageId="1" pageNumber="2" stateProvince="Rio de Janeiro">Fazenda Santa Maria</location>
, estrada para
<location LSID="urn:lsid:plazi:treatment:854D8786FFE77310FF94FBBE65F1FDE2:083B604BFFE77317FF75FA34643DF9A3" box="[152,312,1521,1546]" country="Brazil" municipality="Paraty" name="Praia do Sono" pageId="1" pageNumber="2" stateProvince="Rio de Janeiro">Praia do Sono</location>
,
<date box="[322,442,1521,1546]" pageId="1" pageNumber="2" value="1989-09-27">
<collectingDate box="[322,442,1521,1546]" pageId="1" pageNumber="2" value="1989-09-27">27 ix 1989</collectingDate>
</date>
, fl.,
<emphasis box="[484,774,1521,1546]" italics="true" pageId="1" pageNumber="2">
<collectorName box="[484,617,1521,1546]" pageId="1" pageNumber="2">Freitas, M.F.</collectorName>
&amp;
<collectorName box="[646,774,1521,1546]" pageId="1" pageNumber="2">Silva, L.C.S.</collectorName>
</emphasis>
116 (
<typeStatus box="[837,937,1521,1546]" pageId="1" pageNumber="2">holotype</typeStatus>
<collectionCode box="[943,977,1521,1546]" pageId="1" pageNumber="2">RB</collectionCode>
</materialsCitation>
;
<materialsCitation collectingDate="1989-09-27" collectionCode="NY, SP" collectorName="Freitas, M. F. &amp; Silva, L. C. S." country="Brazil" location="Fazenda Santa Maria" municipality="Paraty" pageId="1" pageNumber="2" specimenCount="1" stateProvince="Rio de Janeiro" typeStatus="isotype">
<typeStatus box="[987,1082,1521,1546]" pageId="1" pageNumber="2">isotypes</typeStatus>
<collectionCode box="[1088,1121,1521,1546]" pageId="1" pageNumber="2">NY</collectionCode>
,
<collectionCode box="[152,189,1558,1583]" pageId="1" pageNumber="2">SP</collectionCode>
)
</materialsCitation>
.
<emphasis bold="true" box="[205,337,1558,1583]" pageId="1" pageNumber="2">
<figureCitation box="[205,310,1558,1583]" captionStart="Figure 1" captionStartId="2.[121,185,1487,1509]" captionTargetBox="[169,1099,266,1475]" captionTargetId="figure-8@2.[161,1112,262,1478]" captionTargetPageId="2" captionText="Figure 1. Ouratea yamamotoana Fraga, G.H.Shimizu &amp; D.B.O.S.Cardoso, sp. nov. A, Habit and inflorescences; B, detail of the leaf base; C, detail of the stipules; D, detail of the apex on the adaxial side of the leaf; E, branchlets, bracteoles and open flower in side view; F, flower, from the base; G, sepal, abaxial surface; H, petal, abaxial surface; I, stamens, abaxial surface; J, stamens in side view; K, pedicel and gynoecium in side view with sepals, petals and stamens removed; L, ovary, transverse section; M, fruit in side view. Drawn by Maria Alice Rezende from: AL, the holotype, Freitas, M.F. 116 (RB); M, the paratype, Bovini, M.G. 646 (RB)." figureDoi="http://doi.org/10.5281/zenodo.7374118" httpUri="https://zenodo.org/record/7374118/files/figure.png" pageId="1" pageNumber="2">Figures 1</figureCitation>
,
<figureCitation box="[323,337,1558,1583]" captionStart="Figure 2" captionStartId="3.[121,185,1485,1507]" captionTargetBox="[168,1117,319,1467]" captionTargetId="figure-9@3.[168,1117,265,1467]" captionTargetPageId="3" captionText="Figure 2. Vegetation physiognomy of the type locality and morphology of Ouratea yamamotoana Fraga, G.H.Shimizu &amp; D.B.O.S.Cardoso, sp. nov. A, General view of the Atlantic Forest at Paraty, Rio de Janeiro, Brazil; B, habit and inflorescences; C, leaf; D, detail of a branch, showing the leaf bases; E, flower in frontal view; F, flower in side view; G, partial inflorescence showing flowers without stamens and petals (which have already fallen). Photograph A was taken by Leandro Jorge Telles Cardoso. Photographs BG are of the paratypes, accession Miranda, M.R. 214 (SPSF) and Campos-Rocha, A. &amp; Volet, D.P. 1616 (UEC), and were taken by M. R. Miranda (B, DF) and A. Campos-Rocha (C, G)." figureDoi="http://doi.org/10.5281/zenodo.7374120" httpUri="https://zenodo.org/record/7374120/files/figure.png" pageId="1" pageNumber="2">2</figureCitation>
</emphasis>
.
</subSubSection>
</paragraph>
<subSubSection lastPageId="4" lastPageNumber="5" pageId="1" pageNumber="2" type="description">
<paragraph blockId="1.[121,1153,1610,1710]" lastBlockId="4.[121,1164,266,1299]" lastPageId="4" lastPageNumber="5" pageId="1" pageNumber="2">
Shrub 1.32 m tall, virgate.
<emphasis box="[432,502,1610,1635]" italics="true" pageId="1" pageNumber="2">Stems</emphasis>
erect to reclining at the apex, branched, glabrous, rugose, light brown;
<emphasis box="[259,425,1648,1673]" italics="true" pageId="1" pageNumber="2">leaf internodes</emphasis>
short, 624 mm long.
<emphasis box="[682,771,1648,1673]" italics="true" pageId="1" pageNumber="2">Stipules</emphasis>
46 × 2.53.5 mm, 2 per leaf node, persistent, triangular, rigid, with slightly revolute margins, apex acute or mucronulate.
<emphasis box="[121,199,266,291]" italics="true" pageId="4" pageNumber="5">Leaves</emphasis>
14.830.2 × 37.4 cm, congested at the terminal branches, petiolate, alternate;
<emphasis box="[122,197,303,328]" italics="true" pageId="4" pageNumber="5">petiole</emphasis>
4.58.5 mm, canaliculated on adaxial surface, thick;
<emphasis box="[796,905,303,328]" italics="true" pageId="4" pageNumber="5">leaf blade</emphasis>
chartaceous, lanceolate or falcate, base cordate or slightly auriculate, margin entire at the base and serrulate at the apex, slightly revolute, apex acute-acuminate, venation eucamptodromous, midvein sulcate at the base and raised at the apex on adaxial surface and strongly raised abaxially, secondary veins curving strongly near the margin and continuing almost as submarginal veins impressed on adaxial surface and raised on adaxial surface, tertiary veins inconspicuous on both surfaces.
<emphasis box="[497,646,527,552]" italics="true" pageId="4" pageNumber="5">Inflorescence</emphasis>
terminal or rarely subterminal at the distal leaf axils, 16.432.5 cm long, panicle, erect to reclining, glabrous, basal bracts similar to the stipules, 46 × 2.53.5 mm, isolated, distichous and imbricate, generally followed by a pair of smaller bracteoles, 2.55 × 1.62.5 mm, triangular, rigid, revolute margins, persistent, chestnut brown;
<emphasis box="[309,500,676,701]" italics="true" pageId="4" pageNumber="5">lateral branchlets</emphasis>
0.518 cm long, simple or compound, terete, bracts shallowly triangular to lanceolate, chartaceous 35 mm long, chestnut brown;
<emphasis box="[1004,1120,714,739]" italics="true" pageId="4" pageNumber="5">bracteoles</emphasis>
0.81.5 mm long, shallowly triangular to linear, isolated, chestnut brown;
<emphasis box="[944,1111,751,776]" italics="true" pageId="4" pageNumber="5">flower pedicels</emphasis>
68 mm long, reaching 711 mm when in fruit, straight to curved, glabrous, regularly slender in bud and flower.
<emphasis box="[328,415,826,851]" italics="true" pageId="4" pageNumber="5">Flowers</emphasis>
pentamerous, radially symmetrical;
<emphasis box="[822,894,826,851]" italics="true" pageId="4" pageNumber="5">sepals</emphasis>
4.36 × 2.13 mm, green-yellowish, glabrous, imbricate, elliptical, concave, internally smooth, externally thick in the middle, hyaline in the margin, acute at the apex;
<emphasis box="[733,801,900,925]" italics="true" pageId="4" pageNumber="5">petals</emphasis>
5.88.1 × 2.63.4 mm, yellow, glabrous, spathulate or elliptic, reflexed, a few somewhat thick at the base and along the central vein, attenuate to unguiculate base, rounded apex;
<emphasis box="[819,915,975,1000]" italics="true" pageId="4" pageNumber="5">stamens</emphasis>
10, arranged in a circle around the ovary, the anthers 4.86.2 mm long, yellow, erect, sessile, transversely rugulose, dehiscing by a terminal pore;
<emphasis box="[562,622,1050,1075]" italics="true" pageId="4" pageNumber="5">ovary</emphasis>
superior, 5-carpellate;
<emphasis box="[876,993,1050,1075]" italics="true" pageId="4" pageNumber="5">gynophore</emphasis>
1.21.8 × 0.50.9 mm, cylindrical, columnar, thickening near apex;
<emphasis box="[759,1012,1087,1112]" italics="true" pageId="4" pageNumber="5">fertile gynoecium units</emphasis>
5, 0.50.9 × 0.40.7 mm, oblong, cream;
<emphasis box="[465,517,1124,1149]" italics="true" pageId="4" pageNumber="5">style</emphasis>
2.83.2 mm long, single, erect or genuflected at apex, filiform, gynobasic, stigma punctiform, light green.
<emphasis box="[693,743,1162,1187]" italics="true" pageId="4" pageNumber="5">Fruit</emphasis>
with carpophore 716 × 1.84 mm, subterete to clavate, straight or slightly curved, rugose near base, red wine-coloured in ripe fruit;
<emphasis box="[179,290,1236,1261]" italics="true" pageId="4" pageNumber="5">mericarps</emphasis>
13, 611 × 58 mm, greenish to chestnut brown, suborbicular, erect or obliquely disposed on carpophore head, inflated, pericarp thin.
</paragraph>
</subSubSection>
<caption ID-DOI="http://doi.org/10.5281/zenodo.7374118" ID-Zenodo-Dep="7374118" httpUri="https://zenodo.org/record/7374118/files/figure.png" pageId="2" pageNumber="3" startId="2.[121,185,1487,1509]" targetBox="[169,1099,266,1475]" targetPageId="2">
<paragraph blockId="2.[121,1163,1487,1709]" pageId="2" pageNumber="3">
<emphasis bold="true" box="[121,210,1487,1509]" pageId="2" pageNumber="3">Figure 1.</emphasis>
<taxonomicName authority="Fraga, G.H.Shimizu &amp; D.B.O.S.Cardoso" authorityName="Fraga, G. H. Shimizu &amp; D. B. O. S. Cardoso" authorityYear="2022" box="[217,833,1487,1509]" class="Magnoliopsida" family="Ochnaceae" genus="Ouratea" kingdom="Plantae" order="Malpighiales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="species" species="yamamotoana" status="sp. nov.">
<emphasis box="[217,443,1487,1509]" italics="true" pageId="2" pageNumber="3">Ouratea yamamotoana</emphasis>
Fraga, G.H.Shimizu &amp; D.B.O.S.Cardoso
</taxonomicName>
,
<taxonomicNameLabel box="[842,921,1487,1509]" pageId="2" pageNumber="3" rank="species">sp. nov.</taxonomicNameLabel>
A, Habit and inflorescences; B, detail of the leaf base; C, detail of the stipules; D, detail of the apex on the adaxial side of the leaf; E, branchlets, bracteoles and open flower in side view; F, flower, from the base; G, sepal, abaxial surface; H, petal, abaxial surface; I, stamens, abaxial surface; J, stamens in side view; K, pedicel and gynoecium in side view with sepals, petals and stamens removed; L, ovary, transverse section;
</paragraph>
<paragraph blockId="2.[121,1163,1487,1709]" box="[122,1106,1653,1675]" pageId="2" pageNumber="3">
M, fruit in side view. Drawn by Maria Alice Rezende from: AL, the holotype,
<emphasis box="[887,954,1653,1675]" italics="true" pageId="2" pageNumber="3">Freitas</emphasis>
,
<emphasis box="[964,1006,1653,1675]" italics="true" pageId="2" pageNumber="3">M.F.</emphasis>
116 (RB);
</paragraph>
<paragraph blockId="2.[121,1163,1487,1709]" box="[122,506,1687,1709]" pageId="2" pageNumber="3">
M, the paratype,
<emphasis box="[288,406,1687,1709]" italics="true" pageId="2" pageNumber="3">Bovini, M.G.</emphasis>
646 (RB).
</paragraph>
</caption>
<caption ID-DOI="http://doi.org/10.5281/zenodo.7374120" ID-Zenodo-Dep="7374120" httpUri="https://zenodo.org/record/7374120/files/figure.png" pageId="3" pageNumber="4" startId="3.[121,185,1485,1507]" targetBox="[168,1117,319,1467]" targetPageId="3">
<paragraph blockId="3.[121,1161,1485,1707]" pageId="3" pageNumber="4">
<emphasis bold="true" box="[121,210,1485,1507]" pageId="3" pageNumber="4">Figure 2.</emphasis>
Vegetation physiognomy of the type locality and morphology of
<taxonomicName authority="Fraga, G.H.Shimizu &amp; D.B.O.S.Cardoso" authorityName="Fraga, G. H. Shimizu &amp; D. B. O. S. Cardoso" authorityYear="2022" class="Magnoliopsida" family="Ochnaceae" genus="Ouratea" kingdom="Plantae" order="Malpighiales" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="species" species="yamamotoana" status="sp. nov.">
<emphasis box="[862,1088,1485,1507]" italics="true" pageId="3" pageNumber="4">Ouratea yamamotoana</emphasis>
Fraga, G.H.Shimizu &amp; D.B.O.S.Cardoso
</taxonomicName>
,
<taxonomicNameLabel box="[447,525,1519,1541]" pageId="3" pageNumber="4" rank="species">sp. nov.</taxonomicNameLabel>
A, General view of the Atlantic Forest at Paraty, Rio de Janeiro, Brazil; B, habit and inflorescences; C, leaf; D, detail of a branch, showing the leaf bases; E, flower in frontal view; F, flower in side view; G, partial inflorescence showing flowers without stamens and petals (which have already fallen). Photograph A was taken by Leandro Jorge Telles Cardoso. Photographs BG are of the paratypes, accession
<emphasis box="[493,630,1652,1674]" italics="true" pageId="3" pageNumber="4">Miranda, M.R.</emphasis>
214 (SPSF) and
<emphasis box="[799,1105,1652,1674]" italics="true" pageId="3" pageNumber="4">Campos-Rocha, A. &amp; Volet, D.P.</emphasis>
1616 (UEC), and were taken by M. R. Miranda (B, DF) and A. Campos-Rocha (C, G).
</paragraph>
</caption>
<subSubSection pageId="4" pageNumber="5" type="distribution">
<paragraph blockId="4.[121,1151,1326,1687]" pageId="4" pageNumber="5">
<emphasis box="[121,380,1326,1351]" italics="true" pageId="4" pageNumber="5">Distribution and habitat</emphasis>
. Restricted to the Brazilian Atlantic coastal rain forest of southern Rio de Janeiro and northern São Paulo states (
<figureCitation box="[648,740,1363,1388]" captionStart="Figure 3" captionStartId="5.[121,185,894,916]" captionTargetBox="[120,1158,264,882]" captionTargetId="figure-308@5.[120,1159,264,882]" captionTargetPageId="5" captionText="Figure 3. Map showing the distribution and the extent of occurrence (EOO), measured by a minimum convex polygon, and area of occupancy (AOO) of Ouratea yamamotoana Fraga, G.H.Shimizu &amp; D.B.O.S.Cardoso, sp. nov. (black dots) in the southern Rio de Janeiro and northern São Paulo states, Brazil. Distribution plotted using the DIVA-GIS program, version 5.2 (Hijmans et al., 2005)." figureDoi="http://doi.org/10.5281/zenodo.7374122" httpUri="https://zenodo.org/record/7374122/files/figure.png" pageId="4" pageNumber="5">
<emphasis bold="true" box="[648,740,1363,1388]" pageId="4" pageNumber="5">Figure 3</emphasis>
</figureCitation>
). Most specimens are collected outside forest reserves, but the species is recorded from the relatively well-preserved forest reserve of Área de Proteção Ambiental Cairuçu, Rio de Janeiro, and in the municipality of Caraguatatuba and Ubatuba, São Paulo. In São Paulo, this new species is recorded from Núcleo Picinguaba in the northeast region of the Parque Estadual Serra do Mar in São Paulo, one of the most biodiverse and largest preserved portions of the Brazilian Atlantic Forest and a hotspot of biodiversity (
<bibRefCitation author="Murray-Smith C &amp; Brummitt NA &amp; Oliveira-Filho AT &amp; Bachman S &amp; Moat J &amp; Nic Lughadha EM &amp; Lucas EJ" box="[535,818,1587,1612]" journalOrPublisher="Conservation Biology." pageId="4" pageNumber="5" pagination="151 - 163" part="23" refId="ref3772" refString="Murray-Smith C, Brummitt NA, Oliveira-Filho AT, Bachman S, Moat J, Nic Lughadha EM, Lucas EJ. 2009. Plant diversity hotspots in the Atlantic Coastal Forests of Brazil. Conservation Biology. 23: 151 - 163. https: // doi. org / 10.1111 / j. 1523 - 1739.2008.01075. x" title="Plant diversity hotspots in the Atlantic Coastal Forests of Brazil" type="journal article" year="2009">
Murray-Smith
<emphasis box="[695,749,1587,1612]" italics="true" pageId="4" pageNumber="5">et al.</emphasis>
, 2009
</bibRefCitation>
;
<bibRefCitation author="Colli-Silva M &amp; Reginato M &amp; Cabral A &amp; Forzza RC &amp; Pirani JR &amp; Vasconcelos TNC" box="[830,1070,1587,1612]" journalOrPublisher="Taxon." pageId="4" pageNumber="5" pagination="567 - 577" part="69" refId="ref3385" refString="Colli-Silva M, Reginato M, Cabral A, Forzza RC, Pirani JR, Vasconcelos TNC. 2020. Evaluating shortfalls and spatial accuracy of biodiversity documentation in the Atlantic Forest, the most diverse and threatened Brazilian phytogeographic domain. Taxon. 69 (3): 567 - 577. https: // doi. org / 10.1002 / tax. 12239" title="Evaluating shortfalls and spatial accuracy of biodiversity documentation in the Atlantic Forest, the most diverse and threatened Brazilian phytogeographic domain" type="journal article" year="2020">
Colli-Silva
<emphasis box="[947,1001,1587,1612]" italics="true" pageId="4" pageNumber="5">et al.</emphasis>
, 2020
</bibRefCitation>
). It is also recorded from Pontal de Toninha in the Parque Estadual da Ilha Anchieta, the second largest island of the northern coast of São Paulo.
</paragraph>
</subSubSection>
<caption ID-DOI="http://doi.org/10.5281/zenodo.7374122" ID-Zenodo-Dep="7374122" httpUri="https://zenodo.org/record/7374122/files/figure.png" pageId="5" pageNumber="6" startId="5.[121,185,894,916]" targetBox="[120,1158,264,882]" targetPageId="5">
<paragraph blockId="5.[121,1134,894,1016]" pageId="5" pageNumber="6">
<emphasis bold="true" box="[121,210,894,916]" pageId="5" pageNumber="6">Figure 3.</emphasis>
Map showing the distribution and the extent of occurrence (EOO), measured by a minimum convex polygon, and area of occupancy (AOO) of
<taxonomicName authority="Fraga, G.H.Shimizu &amp; D.B.O.S.Cardoso" authorityName="Fraga, G. H. Shimizu &amp; D. B. O. S. Cardoso" authorityYear="2022" class="Magnoliopsida" family="Ochnaceae" genus="Ouratea" kingdom="Plantae" order="Malpighiales" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="species" species="yamamotoana" status="sp. nov.">
<emphasis box="[620,846,928,950]" italics="true" pageId="5" pageNumber="6">Ouratea yamamotoana</emphasis>
Fraga, G.H.Shimizu &amp; D.B.O.S.Cardoso
</taxonomicName>
,
<taxonomicNameLabel box="[296,375,961,983]" pageId="5" pageNumber="6" rank="species">sp. nov.</taxonomicNameLabel>
(black dots) in the southern Rio de Janeiro and northern São Paulo states, Brazil. Distribution plotted using the DIVA-GIS program, version 5.2 (
<bibRefCitation author="Hijmans RJ &amp; Guarino L &amp; Jarvis A &amp; O'Brien R &amp; Mathur P &amp; Bussink C &amp; Cruz M &amp; Barrantes I &amp; Rojas E." box="[802,1005,994,1016]" journalOrPublisher="Seattle, Washington: LizardTech and University of California" pageId="5" pageNumber="6" refId="ref3635" refString="Hijmans RJ, Guarino L, Jarvis A, O'Brien R, Mathur P, Bussink C, Cruz M, Barrantes I, Rojas E. 2005. DIVA-GIS. Version 5.2. Manual. Seattle, Washington: LizardTech and University of California." title="DIVA-GIS. Version 5.2. Manual" type="book" year="2005">
Hijmans
<emphasis box="[894,944,994,1016]" italics="true" pageId="5" pageNumber="6">et al.</emphasis>
, 2005
</bibRefCitation>
).
</paragraph>
</caption>
<subSubSection box="[121,1045,1057,1082]" pageId="5" pageNumber="6" type="biology_ecology">
<paragraph blockId="5.[121,1045,1057,1082]" box="[121,1045,1057,1082]" pageId="5" pageNumber="6">
<emphasis box="[121,237,1057,1082]" italics="true" pageId="5" pageNumber="6">Phenology</emphasis>
. Flowering has been recorded from January to May, and fruiting in July.
</paragraph>
</subSubSection>
<subSubSection pageId="5" pageNumber="6" type="etymology">
<paragraph blockId="5.[121,1161,1109,1321]" pageId="5" pageNumber="6">
<emphasis box="[121,237,1109,1134]" italics="true" pageId="5" pageNumber="6">Etymology</emphasis>
. The name pays homage to Professor Kikyo Yamamoto, who has made important taxonomic contributions to neotropical
<taxonomicName box="[565,694,1147,1172]" class="Magnoliopsida" family="Ochnaceae" kingdom="Plantae" order="Malpighiales" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="family">Ochnaceae</taxonomicName>
, and especially
<taxonomicName box="[871,958,1147,1172]" class="Magnoliopsida" family="Ochnaceae" genus="Ouratea" kingdom="Plantae" order="Malpighiales" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="genus">
<emphasis box="[871,958,1147,1172]" italics="true" pageId="5" pageNumber="6">Ouratea</emphasis>
</taxonomicName>
. She carried out an in-depth study of morphological traits to untangle the complex taxonomy of this genus and studied the
<taxonomicName authority="(A. DC.) Baill." authorityName="Baill." baseAuthorityName="A. DC." box="[378,726,1221,1246]" class="Magnoliopsida" family="Ochnaceae" genus="Ouratea" kingdom="Plantae" order="Malpighiales" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="species" species="parviflora">
<emphasis box="[378,576,1221,1246]" italics="true" pageId="5" pageNumber="6">Ouratea parviflora</emphasis>
(A.DC.) Baill.
</taxonomicName>
species complex in her graduate studies. Kikyo has also played an important role training and guiding generations of plant systematists at Unicamp in São Paulo, Brazil, for over 30 years.
</paragraph>
</subSubSection>
<subSubSection pageId="5" pageNumber="6" type="conservation">
<paragraph blockId="5.[121,1161,1349,1710]" pageId="5" pageNumber="6">
<emphasis box="[121,543,1349,1374]" italics="true" pageId="5" pageNumber="6">Proposed IUCN conservation category</emphasis>
.
<taxonomicName authorityName="Fraga, G. H. Shimizu &amp; D. B. O. S. Cardoso" authorityYear="2022" box="[557,809,1349,1374]" class="Magnoliopsida" family="Ochnaceae" genus="Ouratea" kingdom="Plantae" order="Malpighiales" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="species" species="yamamotoana">
<emphasis box="[557,809,1349,1374]" italics="true" pageId="5" pageNumber="6">Ouratea yamamotoana</emphasis>
</taxonomicName>
is known from nine specimens and seven locations (
<emphasis box="[362,428,1386,1411]" italics="true" pageId="5" pageNumber="6">sensu</emphasis>
IUCN). Using GeoCAT (
<bibRefCitation author="Bachman S &amp; Moat J &amp; Hill AW &amp; de la Torre J &amp; Scott B." box="[690,929,1386,1411]" journalOrPublisher="ZooKeys." pageId="5" pageNumber="6" pagination="117 - 126" part="150" refId="ref3271" refString="Bachman S, Moat J, Hill AW, de la Torre J, Scott B. 2011. Supporting Red List threat assessments with GeoCAT: geospatial conservation assessment tool. ZooKeys. 150: 117 - 126. https: // doi. org / 10.3897 / zookeys. 150.2109" title="Supporting Red List threat assessments with GeoCAT: geospatial conservation assessment tool" type="journal article" year="2011">
Bachman
<emphasis box="[806,861,1386,1411]" italics="true" pageId="5" pageNumber="6">et al.</emphasis>
, 2011
</bibRefCitation>
) and a 2 km
<superScript attach="left" box="[1070,1078,1385,1400]" fontSize="6" pageId="5" pageNumber="6">2</superScript>
grid, it has an estimated extent of occurrence (EOO) of 570.85 km
<superScript attach="left" box="[863,871,1422,1437]" fontSize="6" pageId="5" pageNumber="6">2</superScript>
and minimal area of occupancy (AOO) of 28 km
<superScript attach="left" box="[426,434,1460,1475]" fontSize="6" pageId="5" pageNumber="6">2</superScript>
. Although these figures fall within the limits for Endangered (EN) status under criteria B1 (EOO &lt;5000 km
<superScript attach="left" box="[632,640,1497,1512]" fontSize="6" pageId="5" pageNumber="6">2</superScript>
) and B2 (&lt;500 km
<superScript attach="left" box="[854,862,1497,1512]" fontSize="6" pageId="5" pageNumber="6">2</superScript>
), the number of locations is greater than five and falls within the Vulnerable (VU) category (
<bibRefCitation author="IUCN" box="[852,982,1535,1560]" journalOrPublisher="IUCN Species Survival Commission. Gland, Switzerland, and Cambridge: International Union for Conservation of Nature" pageId="5" pageNumber="6" refId="ref3681" refString="IUCN. 2012. IUCN Red List Categories and Criteria, version 3.1, 2 nd edition. IUCN Species Survival Commission. Gland, Switzerland, and Cambridge: International Union for Conservation of Nature." title="IUCN Red List Categories and Criteria, version 3.1, 2 nd edition" type="book" year="2012">IUCN, 2012</bibRefCitation>
). The species is found in forested areas that are not severely fragmented but are threatened by real estate speculation and urban development, which may lead to a decline in the EOO, AOO and quality of habitat. For this reason,
<taxonomicName authorityName="Fraga, G. H. Shimizu &amp; D. B. O. S. Cardoso" authorityYear="2022" box="[506,758,1647,1672]" class="Magnoliopsida" family="Ochnaceae" genus="Ouratea" kingdom="Plantae" order="Malpighiales" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="species" species="yamamotoana">
<emphasis box="[506,758,1647,1672]" italics="true" pageId="5" pageNumber="6">Ouratea yamamotoana</emphasis>
</taxonomicName>
is assessed as Vulnerable: VU B1ab(i,ii,iii)+2ab(i,ii,iii).
</paragraph>
</subSubSection>
<subSubSection pageId="6" pageNumber="7" type="materials_examined">
<paragraph blockId="6.[121,1166,265,587]" pageId="6" pageNumber="7">
<emphasis box="[121,437,265,287]" italics="true" pageId="6" pageNumber="7">Additional specimens examined</emphasis>
.
<materialsCitation collectionCode="RB" collectorName="Bovini, M. G. &amp; Giordano, L. C." country="Brazil" location="Area de Protecao Ambiental Cairucu" municipality="Paraty" pageId="6" pageNumber="7" specimenCount="1" stateProvince="Rio de Janeiro">
<collectingCountry box="[449,516,265,287]" pageId="6" pageNumber="7">BRAZIL</collectingCountry>
.
<emphasis bold="true" box="[528,674,265,287]" pageId="6" pageNumber="7">
<collectingRegion box="[528,674,265,287]" pageId="6" pageNumber="7">Rio de Janeiro</collectingRegion>
</emphasis>
:
<collectingMunicipality box="[686,751,265,287]" pageId="6" pageNumber="7">Paraty</collectingMunicipality>
,
<location LSID="urn:lsid:plazi:treatment:854D8786FFE77310FF94FBBE65F1FDE2:083B604BFFE07310FD1AFECC616DFEB6" box="[759,1128,265,287]" country="Brazil" municipality="Paraty" name="Area de Protecao Ambiental Cairucu" pageId="6" pageNumber="7" stateProvince="Rio de Janeiro">Área de Proteção Ambiental Cairuçu</location>
,
<location LSID="urn:lsid:plazi:treatment:854D8786FFE77310FF94FBBE65F1FDE2:083B604BFFE07310FF97FEEE649AFEE8" box="[122,415,299,321]" country="Brazil" municipality="Paraty" name="Morro do Corrego dos Micos" pageId="6" pageNumber="7" stateProvince="Rio de Janeiro">Morro do Córrego dos Micos</location>
, 100150 m alt., 26 xi 1994, fr.,
<emphasis box="[735,1017,299,321]" italics="true" pageId="6" pageNumber="7">
<collectorName box="[735,1017,299,321]" pageId="6" pageNumber="7">Bovini, M.G. &amp; Giordano, L.C.</collectorName>
</emphasis>
646 (
<collectionCode box="[1073,1108,299,321]" pageId="6" pageNumber="7">RB</collectionCode>
).
</materialsCitation>
<materialsCitation collectionCode="SPSF" collectorName="Miranda, M. R." country="Brazil" location="Captacao da SABESP" municipality="Caraguatatuba" pageId="6" pageNumber="7" specimenCount="1" stateProvince="Sao Paulo">
<collectingRegion box="[122,224,332,354]" pageId="6" pageNumber="7">
<emphasis bold="true" box="[122,224,332,354]" pageId="6" pageNumber="7">São Paulo</emphasis>
</collectingRegion>
:
<collectingMunicipality box="[236,387,332,354]" pageId="6" pageNumber="7">Caraguatatuba</collectingMunicipality>
,
<location LSID="urn:lsid:plazi:treatment:854D8786FFE77310FF94FBBE65F1FDE2:083B604BFFE07310FE66FE896766FECB" box="[395,611,332,354]" country="Brazil" municipality="Caraguatatuba" name="Captacao da SABESP" pageId="6" pageNumber="7" stateProvince="Sao Paulo">Captação da SABESP</location>
,
<location LSID="urn:lsid:plazi:treatment:854D8786FFE77310FF94FBBE65F1FDE2:083B604BFFE07310FD86FE8967F2FECB" box="[619,759,332,354]" country="Brazil" municipality="Caraguatatuba" name="Alto Rio Claro" pageId="6" pageNumber="7" stateProvince="Sao Paulo">Alto Rio Claro</location>
, margem do rio na estrada de acesso a captação, 25 iv 2020, fl.,
<emphasis box="[371,507,365,387]" italics="true" pageId="6" pageNumber="7">
<collectorName box="[371,507,365,387]" pageId="6" pageNumber="7">Miranda, M.R.</collectorName>
</emphasis>
214 (
<collectionCode box="[563,624,365,387]" pageId="6" pageNumber="7">SPSF</collectionCode>
)
</materialsCitation>
;
<materialsCitation collectionCode="RB" collectorName="Ferreira, V. F." country="Brazil" location="Ubatuba" municipality="Ubatuba" pageId="6" pageNumber="7" specimenCount="1" stateProvince="São Paulo">
<collectingMunicipality box="[638,725,365,387]" pageId="6" pageNumber="7">Ubatuba</collectingMunicipality>
, BR 101, Km 23, 17 iv 1979, fr.,
<emphasis box="[1039,1159,365,387]" italics="true" pageId="6" pageNumber="7">
<collectorName box="[1039,1159,365,387]" pageId="6" pageNumber="7">Ferreira, V.F.</collectorName>
</emphasis>
617 (
<collectionCode box="[172,206,399,421]" pageId="6" pageNumber="7">RB</collectionCode>
)
</materialsCitation>
;
<materialsCitation box="[221,678,399,421]" collectionCode="CEN, RB" collectorName="Jouvin, P. P." country="Brazil" location="Ubatuba" municipality="Ubatuba" pageId="6" pageNumber="7" specimenCount="1" stateProvince="São Paulo">
ibid., 17 iv 1979, fl.,
<emphasis box="[418,528,399,421]" italics="true" pageId="6" pageNumber="7">
<collectorName box="[418,528,399,421]" pageId="6" pageNumber="7">Jouvin, P.P.</collectorName>
</emphasis>
494 (
<collectionCode box="[583,631,399,421]" pageId="6" pageNumber="7">CEN</collectionCode>
,
<collectionCode box="[640,672,399,421]" pageId="6" pageNumber="7">RB</collectionCode>
)
</materialsCitation>
;
<materialsCitation collectionCode="CEN, UEC" collectorName="Santin, D. A. &amp; Moreira, J. L. A." country="Brazil" location="Ilha Anchieta" municipality="Ubatuba" pageId="6" pageNumber="7" specimenCount="1" stateProvince="São Paulo">
<collectingMunicipality box="[687,774,399,421]" pageId="6" pageNumber="7">Ubatuba</collectingMunicipality>
,
<location LSID="urn:lsid:plazi:treatment:854D8786FFE77310FF94FBBE65F1FDE2:083B604BFFE07310FCE3FE4A6691FE0C" box="[782,916,399,421]" country="Brazil" municipality="Ubatuba" name="Ilha Anchieta" pageId="6" pageNumber="7" stateProvince="São Paulo">Ilha Anchieta</location>
,
<location LSID="urn:lsid:plazi:treatment:854D8786FFE77310FF94FBBE65F1FDE2:083B604BFFE07310FC71FE4A6166FE0C" box="[924,1123,399,421]" country="Brazil" municipality="Ubatuba" name="Trilha do Guilherme" pageId="6" pageNumber="7" stateProvince="São Paulo">Trilha do Guilherme</location>
, 15 xii 1994, fl.,
<emphasis box="[240,522,432,454]" italics="true" pageId="6" pageNumber="7">
<collectorName box="[240,522,432,454]" pageId="6" pageNumber="7">Santin, D.A. &amp; Moreira, J.L.A.</collectorName>
</emphasis>
32442 (
<collectionCode box="[603,651,432,454]" pageId="6" pageNumber="7">CEN</collectionCode>
,
<collectionCode box="[660,707,432,454]" pageId="6" pageNumber="7">UEC</collectionCode>
)
</materialsCitation>
;
<materialsCitation collectionCode="CEN" collectorName="Shepherd, G. J." country="Brazil" location="Estacao Experimental de Ubatuba" municipality="Ubatuba" pageId="6" pageNumber="7" specimenCount="1" stateProvince="São Paulo">
<collectingMunicipality box="[721,808,432,454]" pageId="6" pageNumber="7">Ubatuba</collectingMunicipality>
,
<location LSID="urn:lsid:plazi:treatment:854D8786FFE77310FF94FBBE65F1FDE2:083B604BFFE07310FCDDFE756183FE6F" box="[816,1158,432,454]" country="Brazil" municipality="Ubatuba" name="Estacao Experimental de Ubatuba" pageId="6" pageNumber="7" stateProvince="São Paulo">Estação Experimental de Ubatuba</location>
(IAC), 29 i 1980, fl.,
<emphasis box="[317,461,465,487]" italics="true" pageId="6" pageNumber="7">
<collectorName box="[317,461,465,487]" pageId="6" pageNumber="7">Shepherd, G.J.</collectorName>
</emphasis>
et al. 10969 (
<collectionCode box="[598,648,465,487]" pageId="6" pageNumber="7">CEN</collectionCode>
)
</materialsCitation>
;
<materialsCitation collectionCode="CEPEC" collectorName="Amorim, A. M. &amp; Forzza, R. C." country="Brazil" location="Rodovia Rio-Santos" municipality="Ubatuba" pageId="6" pageNumber="7" specimenCount="1" stateProvince="São Paulo">
<collectingMunicipality box="[662,749,465,487]" pageId="6" pageNumber="7">Ubatuba</collectingMunicipality>
,
<location LSID="urn:lsid:plazi:treatment:854D8786FFE77310FF94FBBE65F1FDE2:083B604BFFE07310FD1BFE1466B9FE4E" box="[758,956,465,487]" country="Brazil" municipality="Ubatuba" name="Rodovia Rio-Santos" pageId="6" pageNumber="7" stateProvince="São Paulo">Rodovia Rio-Santos</location>
,
<location LSID="urn:lsid:plazi:treatment:854D8786FFE77310FF94FBBE65F1FDE2:083B604BFFE07310FC28FE1465D2FDA0" country="Brazil" municipality="Ubatuba" name="Enseada da Lagoinha" pageId="6" pageNumber="7" stateProvince="São Paulo">Enseada da Lagoinha</location>
ao lado das ruínas da
<location LSID="urn:lsid:plazi:treatment:854D8786FFE77310FF94FBBE65F1FDE2:083B604BFFE07310FE50FE366753FDA0" box="[445,598,499,521]" country="Brazil" municipality="Ubatuba" name="Igreja de Pedra" pageId="6" pageNumber="7" stateProvince="São Paulo">Igreja de Pedra</location>
, 6 v 2000, fl.,
<emphasis box="[733,1012,499,521]" italics="true" pageId="6" pageNumber="7">
<collectorName box="[733,1012,499,521]" pageId="6" pageNumber="7">Amorim, A.M. &amp; Forzza, R.C.</collectorName>
</emphasis>
3387 (
<collectionCode box="[1080,1157,499,521]" pageId="6" pageNumber="7">CEPEC</collectionCode>
)
</materialsCitation>
;
<materialsCitation collectionCode="UEC" collectorName="Campos-Rocha, A. &amp; Volet, D. P." country="Brazil" location="Rodovia Rio Santos" municipality="Ubatuba" pageId="6" pageNumber="7" specimenCount="1" stateProvince="São Paulo">
<collectingMunicipality box="[122,209,532,554]" pageId="6" pageNumber="7">Ubatuba</collectingMunicipality>
,
<location LSID="urn:lsid:plazi:treatment:854D8786FFE77310FF94FBBE65F1FDE2:083B604BFFE07310FF34FDD1649AFD83" box="[217,415,532,554]" country="Brazil" municipality="Ubatuba" name="Rodovia Rio Santos" pageId="6" pageNumber="7" stateProvince="São Paulo">Rodovia Rio Santos</location>
, prox. da praia de
<location LSID="urn:lsid:plazi:treatment:854D8786FFE77310FF94FBBE65F1FDE2:083B604BFFE07310FDBBFDD167B0FD83" box="[598,693,532,554]" country="Brazil" municipality="Ubatuba" name="Prumirim" pageId="6" pageNumber="7" stateProvince="São Paulo">Prumirim</location>
, 3 v 2005, fl.,
<emphasis box="[828,1134,532,554]" italics="true" pageId="6" pageNumber="7">
<collectorName box="[828,1134,532,554]" pageId="6" pageNumber="7">Campos-Rocha, A. &amp; Volet, D.P.</collectorName>
</emphasis>
1616 (
<collectionCode box="[184,234,565,587]" pageId="6" pageNumber="7">UEC</collectionCode>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>