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<document id="74C3051230E5245EDAB7D3E006BE05A4" ID-DOI="10.11646/phytotaxa.655.1.8" ID-ISSN="1179-3163" ID-Zenodo-Dep="13217229" IM.bibliography_approvedBy="valdenar" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="guilherme" IM.metadata_approvedBy="guilherme" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="guilherme" checkinTime="1722604082387" checkinUser="felipe" docAuthor="Gamarra, Luis Valenzuela &amp; Valdivia, Maria Isabel Villalba" docDate="2024" docId="03CD87A1FF82FFFAFF6FE13CFBD7C37E" docLanguage="en" docName="phytotaxa.655.1.8.pdf" docOrigin="Phytotaxa 655 (1)" docSource="http://dx.doi.org/10.11646/phytotaxa.655.1.8" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Polylepis rocio-rojasii L. Valenz. &amp; Villalba, sp. nov." docType="treatment" docVersion="1" lastPageNumber="103" masterDocId="FFF4FFD9FF83FFFCFFE7E428FFD2C15E" masterDocTitle="A new species of Polylepis (Rosaceae) from the Bosque de Proteccion Pui-Pui, Peru" masterLastPageNumber="104" masterPageNumber="97" pageNumber="98" updateTime="1728050349452" updateUser="guilherme" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="1F4F31C96022EC1BB57D2464100F75D8">A new species of Polylepis (Rosaceae) from the Bosque de Proteccion Pui-Pui, Peru</mods:title>
</mods:titleInfo>
<mods:name id="8E3A383945603CC6AC5C4DFFA77398F1" type="personal">
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<mods:namePart id="4351BCA459014022D2A62BD929025D11">Gamarra, Luis Valenzuela</mods:namePart>
<mods:nameIdentifier id="108506C361C7341C3D5E24C8C378B7A5" type="ORCID">0000-0002-6191-0580</mods:nameIdentifier>
<mods:affiliation id="71B36FCE96390C795BE0098C9378E5B9">Missouri Botanical Garden. Prolong. Bolognesi Mz. E Lote 6, Oxapampa-Pasco, Peru</mods:affiliation>
<mods:nameIdentifier id="0C53AB8FE643B842F434798D9A509587" type="email">luis_gin@yahoo.es</mods:nameIdentifier>
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<mods:namePart id="EB7A09BDD444D6658C039D5DFEBD6E36">Valdivia, Maria Isabel Villalba</mods:namePart>
<mods:nameIdentifier id="CA6794D26018493733FF658289288572" type="ORCID">0000-0002-2311-6829</mods:nameIdentifier>
<mods:affiliation id="FB52DCAD8747943825EFF65DC5A48CD1">Missouri Botanical Garden. Prolong. Bolognesi Mz. E Lote 6, Oxapampa-Pasco, Peru</mods:affiliation>
<mods:nameIdentifier id="527701BEFD1E51C96C8FEC5743691047" type="email">i.villalba.v@gmail.com</mods:nameIdentifier>
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<mods:title id="77E8EC86E0E2513311B40F403544A7FB">Phytotaxa</mods:title>
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<mods:part id="6D9D2D24727619C3423B4FEBFCCBF853">
<mods:date id="E8F01F960603EF94E914B0B20785446D">2024</mods:date>
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<mods:number id="BF003C643590BD6B176C8CE185CCD3B1">2024-06-21</mods:number>
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<mods:number id="A283F0436FD7118DDD7F961BF345970D">1</mods:number>
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<mods:classification id="A7EA5F29BF0915123CD0E25E63739C14">journal article</mods:classification>
<mods:identifier id="7CDE25AA5AEAE128828125B172050AD8" type="DOI">10.11646/phytotaxa.655.1.8</mods:identifier>
<mods:identifier id="3BB03AC7E4DCC58A8F57ABAC732C0D1C" type="ISSN">1179-3163</mods:identifier>
<mods:identifier id="54A768263263B1BB9898D052B9368F0B" type="Zenodo-Dep">13217229</mods:identifier>
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<treatment id="03CD87A1FF82FFFAFF6FE13CFBD7C37E" LSID="urn:lsid:plazi:treatment:03CD87A1FF82FFFAFF6FE13CFBD7C37E" httpUri="http://treatment.plazi.org/id/03CD87A1FF82FFFAFF6FE13CFBD7C37E" lastPageId="6" lastPageNumber="103" pageId="1" pageNumber="98">
<subSubSection id="C37E653CFF82FFFDFF6FE13CFBD2C428" pageId="1" pageNumber="98" type="nomenclature">
<paragraph id="8BDB36B7FF82FFFDFF6FE13CFBD2C428" blockId="1.[136,1452,1300,1398]" pageId="1" pageNumber="98">
<taxonomicName id="4C644D34FF82FFFDFF6FE13CFDAAC470" authority="L.Valenz. &amp; Villalba" authorityName="L. Valenz. &amp; Villalba" box="[136,632,1300,1326]" class="Magnoliopsida" family="Rosaceae" genus="Polylepis" kingdom="Plantae" order="Rosales" pageId="1" pageNumber="98" phylum="Tracheophyta" rank="species" species="rocio-rojasii" status="sp. nov.">
<emphasis id="B910EAA5FF82FFFDFF6FE13CFE56C470" box="[136,388,1300,1326]" italics="true" pageId="1" pageNumber="98">Polylepis rocio-rojasii</emphasis>
L.Valenz. &amp; Villalba
</taxonomicName>
<emphasis id="B910EAA5FF82FFFDFD67E13DFD05C470" box="[640,727,1301,1326]" italics="true" pageId="1" pageNumber="98">
<taxonomicNameLabel id="A22357DEFF82FFFDFD67E13DFD05C470" box="[640,727,1301,1326]" pageId="1" pageNumber="98" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
<collectingCounty id="62BA4E3BFF82FFFDFD38E13DFCC8C471" box="[735,794,1301,1327]" pageId="1" pageNumber="98">Type</collectingCounty>
:—
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<collectingCountry id="F3737627FF82FFFDFCDDE13DFC57C471" box="[826,901,1301,1327]" name="Peru" pageId="1" pageNumber="98">PERU</collectingCountry>
.
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, Prov.
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, Dist.
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,
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,
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,
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<collectorName id="26915361FF82FFFDFA72E111FED3C428" pageId="1" pageNumber="98">L. Valenzuela</collectorName>
et al. 28745
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(
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!;
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!,
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!)
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.
<figureCitation id="135F2A32FF82FFFDFC93E174FC2FC428" box="[884,1021,1372,1398]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStartId-0="2.[136,229,1633,1655]" captionStartId-1="3.[136,229,1867,1889]" captionStartId-2="4.[136,229,1924,1946]" captionStartId-3="5.[136,229,1953,1975]" captionTargetBox-0="[150,1438,749,1608]" captionTargetBox-1="[150,1438,190,1843]" captionTargetBox-2="[223,1365,190,1900]" captionTargetBox-3="[196,1391,190,1928]" captionTargetId-0="figure-272@2.[150,1438,749,1608]" captionTargetId-1="figure-17@3.[150,1438,190,1843]" captionTargetId-2="figure-25@4.[223,1365,190,1900]" captionTargetId-3="figure-17@5.[196,1391,190,1928]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionTargetPageId-3="5" captionText-0="FIGURE 1. Polylepis rocio-rojasii L.Valenz. &amp; Villalba. Geographical distribution in Bosque de Protecion Pui-Pui, Peru." captionText-1="FIGURE 2. Polylepis rocio-rojasiiA: Some individuals of the new species with Chusquea tessellata; B: Branch; C: Trunk with exfoliating rhytidomes D: Trifoliolate leaf and detail channeled petiole, with a tuft of hairs (adaxial); E: Trifoliolate leaf, central leaflet with short petiolule (abaxial). Images by L. Valenzuela." captionText-2="FIGURE 3. Polylepis rocio-rojasii. A: Branch; B: Stipular sheath (left to right, frontal and lateral view); C: Extended stipular sheath (left, abaxial; right, adaxial); D: Trifoliolate leaf and channeled rachis with a tuft of hairs (adaxial); E: Trifoliolate leaf (abaxial); F: Pendant inflorescence; G: Inflorescence, floral bracts after the flowers fell down; H: Floral bract (left to right; lateral view, abaxial and adaxial) I: Flower; J: Sepals (left, adaxial; right, abaxial); K: Pistil; L: Stamens; M: Fruits, left to right lateral view. Drawings by L. Valenzuela from the Holotype LV 28745." captionText-3="FIGURE 4. Polylepis rocio-rojasii. A: Trunk; B: Branch; C: Twig with some leaves (abaxial); D: Twig with 2 leaves (adaxial) and inflorescences; E: Stipular sheath; F: Trifoliolate leaf densely lanuginose (abaxial); G: Leaf sparsely lanuginose with secondary venation immersed (adaxial); H: Fruits (left, lateral view; right, top view). Images by L. Valenzuela from the Holotype LV 28745." figureDoi-0="http://doi.org/10.5281/zenodo.13217231" figureDoi-1="http://doi.org/10.5281/zenodo.13217233" figureDoi-2="http://doi.org/10.5281/zenodo.13217235" figureDoi-3="http://doi.org/10.5281/zenodo.13217237" httpUri-0="https://zenodo.org/record/13217231/files/figure.png" httpUri-1="https://zenodo.org/record/13217233/files/figure.png" httpUri-2="https://zenodo.org/record/13217235/files/figure.png" httpUri-3="https://zenodo.org/record/13217237/files/figure.png" pageId="1" pageNumber="98">Figures 1–4</figureCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C37E653CFF82FFFDFF6FE180FAE8C710" pageId="1" pageNumber="98" type="diagnosis">
<paragraph id="8BDB36B7FF82FFFDFF6FE180FAE8C710" blockId="1.[136,1452,1448,1614]" pageId="1" pageNumber="98">
<emphasis id="B910EAA5FF82FFFDFF6FE180FE0CC4E3" box="[136,478,1448,1469]" italics="true" pageId="1" pageNumber="98">
<emphasis id="B910EAA5FF82FFFDFF6FE180FF39C4E3" bold="true" box="[136,235,1448,1469]" italics="true" pageId="1" pageNumber="98">Diagnosis</emphasis>
:—
<taxonomicName id="4C644D34FF82FFFDFEEDE180FE0CC4E3" box="[266,478,1448,1469]" class="Magnoliopsida" family="Rosaceae" genus="Polylepis" kingdom="Plantae" order="Rosales" pageId="1" pageNumber="98" phylum="Tracheophyta" rank="species" species="rocio-rojasii">Polylepis rocio-rojasii</taxonomicName>
</emphasis>
differs from
<taxonomicName id="4C644D34FF82FFFDFDBEE180FD3EC4E3" box="[601,748,1448,1469]" class="Magnoliopsida" family="Rosaceae" genus="Polylepis" kingdom="Plantae" order="Rosales" pageId="1" pageNumber="98" phylum="Tracheophyta" rank="species" species="canoi">
<emphasis id="B910EAA5FF82FFFDFDBEE180FD3EC4E3" box="[601,748,1448,1469]" italics="true" pageId="1" pageNumber="98">Polylepis canoi</emphasis>
</taxonomicName>
in having compound leaves with one pair of lateral leaflets (vs. compound leaves with 2–3(4) pairs of lateral leaflets); rachises
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long, densely lanuginose (vs. rachises
<quantity id="4C9C9B52FF82FFFDFB53E1E4FAF3C4BF" box="[1204,1313,1484,1506]" metricMagnitude="-2" metricUnit="m" metricValue="2.7" metricValueMax="2.9" metricValueMin="2.5" pageId="1" pageNumber="98" unit="cm" value="2.7" valueMax="2.9" valueMin="2.5">2.5–2.9 cm</quantity>
long, densely sericeous); the stipular sheath apically acute, with three caducous spurs, sericeous in both surfaces (vs. stipular sheaths apically acute, with two persistent spurs, glabrous in both surfaces); shorter inflorescences 6.0–7.0 cm long (vs.
<quantity id="4C9C9B52FF82FFFDFB53E23CFAFEC777" box="[1204,1324,1556,1578]" metricMagnitude="-1" metricUnit="m" metricValue="1.135" metricValueMax="1.45" metricValueMin="0.82" pageId="1" pageNumber="98" unit="cm" value="11.35" valueMax="14.5" valueMin="8.2">8.2–14.5 cm</quantity>
long); styles
<quantity id="4C9C9B52FF82FFFDFF5AE210FEE2C713" box="[189,304,1592,1613]" metricMagnitude="-3" metricUnit="m" metricValue="1.75" metricValueMax="1.8" metricValueMin="1.7" pageId="1" pageNumber="98" unit="mm" value="1.75" valueMax="1.8" valueMin="1.7">1.7–1.8 mm</quantity>
long (vs.
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long); fruits rounded to ovoid, densely lanuginose (vs. rhomboid, densely sericeous).
</paragraph>
</subSubSection>
<subSubSection id="C37E653CFF82FFFEFF6FE255FC6DC016" lastPageId="2" lastPageNumber="99" pageId="1" pageNumber="98" type="description">
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<emphasis id="B910EAA5FF82FFFDFF6FE255FF16C7C8" box="[136,196,1661,1686]" italics="true" pageId="1" pageNumber="98">Trees</emphasis>
up to
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tall.
<emphasis id="B910EAA5FF82FFFDFE60E255FE07C7C8" box="[391,469,1661,1686]" italics="true" pageId="1" pageNumber="98">Leaves</emphasis>
irregularly grouped towards the ends of the twigs, with one pair of lateral leaflets; rachises
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long, channeled, densely lanuginose; points of leaflet attachment with a tuft of rigid silky hairs; stipular sheath 2.2–2.3 ×
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, cylindric tubular, covered by sericeous hairs
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long in both surfaces, more abundant in the sheaths of young twigs, with three often caducous spurs; central leaflets 3.5–4.5 ×
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, obovate-elliptic to oblong-elliptic, base symmetrical, slightly obtuse, margin entire, apex emarginate, petiolule 3 ×
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, channeled, lanuginose; adaxial surface sparsely lanuginose, secondary veins immersed, very conspicuous, abaxial surface densely lanuginose, hairs 1.0–
<quantity id="4C9C9B52FF82FFFDFD6DE37CFD0DC631" box="[650,735,1876,1903]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="1" pageNumber="98" unit="mm" value="1.2">1.2 mm</quantity>
long; lateral leaflets 3.0–4.5 × 0.8–1.0 cm, oblong-elliptic, base asymmetrical, margin entire, apex emarginate, sessile; adaxial surface sparsely lanuginose, secondary veins immersed, very conspicuous, abaxial surface densely lanuginose, hairs 1.0–
<quantity id="4C9C9B52FF82FFFDFC94E3B4FC19C6E9" box="[883,971,1948,1975]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="1" pageNumber="98" unit="mm" value="1.2">1.2 mm</quantity>
long.
<emphasis id="B910EAA5FF82FFFDFBFFE3B4FB6BC6E8" box="[1048,1209,1948,1974]" italics="true" pageId="1" pageNumber="98">Inflorescences</emphasis>
6.0–7.0 ×
<quantity id="4C9C9B52FF82FFFDFADCE3B4FF7FC685" metricMagnitude="-3" metricUnit="m" metricValue="1.35" metricValueMax="1.5" metricValueMin="1.2" pageId="1" pageNumber="98" unit="cm" value="0.135" valueMax="0.15" valueMin="0.12">0.12–0.15 cm</quantity>
, pendant, lanuginose, bearing 6–12 flowers; pedicel 2.5–3.0 mm long, cylindric, lanuginose, covered by wavy unicellular hairs 1.0–
<quantity id="4C9C9B52FF82FFFDFE9FE3CCFE1CC6A1" box="[376,462,2020,2047]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="1" pageNumber="98" unit="mm" value="1.2">1.2 mm</quantity>
long, translucent yellow; floral bracts 7.0–9.0 ×
<quantity id="4C9C9B52FF82FFFDFC1FE3CCFB50C6A1" box="[1016,1154,2020,2047]" metricMagnitude="-3" metricUnit="m" metricValue="2.45" metricValueMax="2.7" metricValueMin="2.2" pageId="1" pageNumber="98" unit="mm" value="2.45" valueMax="2.7" valueMin="2.2">2.2–2.7 mm</quantity>
, ovate-elliptic, acuminate, concave, adaxial surface densely sericeous.
<emphasis id="B910EAA5FF82FFFDFD9CEC20FD05C97C" box="[635,727,2056,2082]" italics="true" pageId="1" pageNumber="98">Flowers</emphasis>
<quantity id="4C9C9B52FF82FFFDFD07EC20FC9EC97D" box="[736,844,2056,2083]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" metricValueMax="10.0" metricValueMin="8.0" pageId="1" pageNumber="98" unit="mm" value="9.0" valueMax="10.0" valueMin="8.0">8–10 mm</quantity>
diam.; sepals 3–4, 4.0–5.0 ×
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, triangularovoid, erect, concave, glabrous adaxially, densely sericeous abaxially; stamens 3–9 pairs, arranged in two series (1
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series internal, 1.8–2.0 mm, 2
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series external, 3.0–
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), anthers orbicular, lanuginose, dorsifixed (1
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series
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long; 2
<superScript id="7C119BFFFF81FFFEFED2E4CEFE97C1AA" attach="left" box="[309,325,230,244]" fontSize="6" pageId="2" pageNumber="99">nd</superScript>
series
<quantity id="4C9C9B52FF81FFFEFE72E4CEFDCFC05F" box="[405,541,230,257]" metricMagnitude="-3" metricUnit="m" metricValue="1.65" metricValueMax="1.8" metricValueMin="1.5" pageId="2" pageNumber="99" unit="mm" value="1.65" valueMax="1.8" valueMin="1.5">1.5–1.8 mm</quantity>
long); styles
<quantity id="4C9C9B52FF81FFFEFD51E4CEFCECC05F" box="[694,830,230,257]" metricMagnitude="-3" metricUnit="m" metricValue="1.75" metricValueMax="1.8" metricValueMin="1.7" pageId="2" pageNumber="99" unit="mm" value="1.75" valueMax="1.8" valueMin="1.7">1.7–1.8 mm</quantity>
long; ovary 1.2–1.4 × 0.9–1.0 mm, lanuginose; stigma ca.
<quantity id="4C9C9B52FF81FFFEFF56E522FF26C07B" box="[177,244,266,293]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="2" pageNumber="99" unit="mm" value="1.0">1 mm</quantity>
diam., irregularly fimbriate with small lamellae.
<emphasis id="B910EAA5FF81FFFEFCCFE523FCBEC07A" box="[808,876,267,292]" italics="true" pageId="2" pageNumber="99">Fruits</emphasis>
3.0–3.5 ×
<quantity id="4C9C9B52FF81FFFEFC0CE522FBA4C07B" box="[1003,1142,266,293]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" metricValueMax="3.2" metricValueMin="2.8" pageId="2" pageNumber="99" unit="mm" value="3.0" valueMax="3.2" valueMin="2.8">2.8–3.2 mm</quantity>
, rounded to ovoid, densely lanuginose, indehiscent, with 1–7 short cylindrical spines, the apex blunt.
</paragraph>
</subSubSection>
<subSubSection id="C37E653CFF81FFFEFF5AE57AFCD3C3EE" pageId="2" pageNumber="99" type="distribution">
<paragraph id="8BDB36B7FF81FFFEFF5AE57AFCD3C3EE" blockId="2.[136,1452,158,688]" pageId="2" pageNumber="99">
<emphasis id="B910EAA5FF81FFFEFF5AE57AFE08C033" bold="true" box="[189,474,338,365]" italics="true" pageId="2" pageNumber="99">Distribution and ecology</emphasis>
:—
<taxonomicName id="4C644D34FF81FFFEFE19E57AFD2AC032" box="[510,760,338,364]" class="Magnoliopsida" family="Rosaceae" genus="Polylepis" kingdom="Plantae" order="Rosales" pageId="2" pageNumber="99" phylum="Tracheophyta" rank="species" species="rocio-rojasii">
<emphasis id="B910EAA5FF81FFFEFE19E57AFD2AC032" box="[510,760,338,364]" italics="true" pageId="2" pageNumber="99">Polylepis rocio-rojasii</emphasis>
</taxonomicName>
is known only from the
<emphasis id="B910EAA5FF81FFFEFBEBE57BFA8CC032" box="[1036,1374,338,364]" italics="true" pageId="2" pageNumber="99">Bosque de Proteccion Pui-Pui</emphasis>
, in the Tingo sector of Vitoc district, where it forms small forest relicts above
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in elevation. The species grows mostly in open areas at the humid Puna hills, where the winds and fog are constant (
<figureCitation id="135F2A32FF81FFFEFBA3E5B2FB6EC0EA" box="[1092,1212,410,436]" captionStart="FIGURE 2" captionStartId="3.[136,229,1867,1889]" captionTargetBox="[150,1438,190,1843]" captionTargetId="figure-17@3.[150,1438,190,1843]" captionTargetPageId="3" captionText="FIGURE 2. Polylepis rocio-rojasiiA: Some individuals of the new species with Chusquea tessellata; B: Branch; C: Trunk with exfoliating rhytidomes D: Trifoliolate leaf and detail channeled petiole, with a tuft of hairs (adaxial); E: Trifoliolate leaf, central leaflet with short petiolule (abaxial). Images by L. Valenzuela." figureDoi="http://doi.org/10.5281/zenodo.13217233" httpUri="https://zenodo.org/record/13217233/files/figure.png" pageId="2" pageNumber="99">Figure 2A</figureCitation>
), and it is commonly found together with tree species of
<taxonomicName id="4C644D34FF81FFFEFDC7E596FC41C086" authority="Linnaeus (1753: 860)" authorityName="Linnaeus" authorityPageNumber="860" authorityYear="1753" box="[544,915,446,473]" class="Magnoliopsida" family="Asteraceae" genus="Baccharis" kingdom="Plantae" order="Asterales" pageId="2" pageNumber="99" phylum="Tracheophyta" rank="genus">
<emphasis id="B910EAA5FF81FFFEFDC7E596FD40C086" box="[544,658,446,472]" italics="true" pageId="2" pageNumber="99">Baccharis</emphasis>
<bibRefCitation id="EFF54B46FF81FFFEFD7CE596FC41C086" author="Linnaeus, C." box="[667,915,446,473]" pageId="2" pageNumber="99" refId="ref3861" refString="Linnaeus, C. (1753) Species Plantarum. Impensis Laurentii Salvii, Holmiae, 560 pp." type="book" year="1753">Linnaeus (1753: 860)</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C644D34FF81FFFEFC46E596FAD4C086" authority="Linnaeus (1753: 112)" authorityName="Linnaeus" authorityPageNumber="112" authorityYear="1753" box="[929,1286,446,473]" class="Magnoliopsida" family="Scrophulariaceae" genus="Buddleja" kingdom="Plantae" order="Lamiales" pageId="2" pageNumber="99" phylum="Tracheophyta" rank="genus">
<emphasis id="B910EAA5FF81FFFEFC46E596FBD4C086" box="[929,1030,446,472]" italics="true" pageId="2" pageNumber="99">Buddleja</emphasis>
<bibRefCitation id="EFF54B46FF81FFFEFBE8E596FAD4C086" author="Linnaeus, C." box="[1039,1286,446,473]" pageId="2" pageNumber="99" refId="ref3861" refString="Linnaeus, C. (1753) Species Plantarum. Impensis Laurentii Salvii, Holmiae, 560 pp." type="book" year="1753">Linnaeus (1753: 112)</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C644D34FF81FFFEFAF3E596FEAFC0A3" authority="Linnaeus (1753: 625)" authorityName="Linnaeus" authorityPageNumber="625" authorityYear="1753" class="Magnoliopsida" family="Verbenaceae" genus="Citharexylum" kingdom="Plantae" order="Lamiales" pageId="2" pageNumber="99" phylum="Tracheophyta" rank="genus">
<emphasis id="B910EAA5FF81FFFEFAF3E596FA79C086" box="[1300,1451,446,472]" italics="true" pageId="2" pageNumber="99">Citharexylum</emphasis>
<bibRefCitation id="EFF54B46FF81FFFEFF6FE5CAFEAFC0A3" author="Linnaeus, C." box="[136,381,482,509]" pageId="2" pageNumber="99" refId="ref3861" refString="Linnaeus, C. (1753) Species Plantarum. Impensis Laurentii Salvii, Holmiae, 560 pp." type="book" year="1753">Linnaeus (1753: 625)</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C644D34FF81FFFEFE6DE5CAFD36C0A2" authority="Linnaeus (1753: 396)" authorityName="Linnaeus" authorityPageNumber="396" authorityYear="1753" box="[394,740,482,509]" class="Magnoliopsida" family="Clethraceae" genus="Clethra" kingdom="Plantae" order="Ericales" pageId="2" pageNumber="99" phylum="Tracheophyta" rank="genus">
<emphasis id="B910EAA5FF81FFFEFE6DE5CAFE32C0A2" box="[394,480,482,508]" italics="true" pageId="2" pageNumber="99">Clethra</emphasis>
<bibRefCitation id="EFF54B46FF81FFFEFE00E5CAFD36C0A2" author="Linnaeus, C." box="[487,740,482,509]" pageId="2" pageNumber="99" refId="ref3861" refString="Linnaeus, C. (1753) Species Plantarum. Impensis Laurentii Salvii, Holmiae, 560 pp." type="book" year="1753">Linnaeus (1753: 396)</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C644D34FF81FFFEFD16E5CAFC60C0A2" authority="Mutis" authorityName="Mutis" box="[753,946,482,508]" class="Magnoliopsida" family="Escalloniaceae" genus="Escallonia" kingdom="Plantae" order="Escalloniales" pageId="2" pageNumber="99" phylum="Tracheophyta" rank="genus">
<emphasis id="B910EAA5FF81FFFEFD16E5CAFCBBC0A2" box="[753,873,482,508]" italics="true" pageId="2" pageNumber="99">Escallonia</emphasis>
Mutis
</taxonomicName>
ex L.f. (1781: 156),
<taxonomicName id="4C644D34FF81FFFEFB47E5CBFF6CC37F" authority="Cassini (1827: 455)" authorityName="Cassini" authorityPageNumber="455" authorityYear="1827" class="Magnoliopsida" family="Asteraceae" genus="Gynoxys" kingdom="Plantae" order="Asterales" pageId="2" pageNumber="99" phylum="Tracheophyta" rank="genus">
<emphasis id="B910EAA5FF81FFFEFB47E5CBFAD2C0A3" box="[1184,1280,483,509]" italics="true" pageId="2" pageNumber="99">Gynoxys</emphasis>
<bibRefCitation id="EFF54B46FF81FFFEFAEFE5CAFF6CC37F" author="Cassini, A. H. G." pageId="2" pageNumber="99" refId="ref3338" refString="Cassini, A. H. G. (1827) Dictionnaire des Sciences Naturelles. Editeur F. G. Levrault. Strasbourg, 572 pp." type="book" year="1827">Cassini (1827: 455)</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C644D34FF81FFFEFF2AE62EFD83C37E" authority="Lindley (1837: 23)" authorityName="Lindley" authorityPageNumber="23" authorityYear="1837" box="[205,593,518,544]" class="Magnoliopsida" family="Rosaceae" genus="Hesperomeles" kingdom="Plantae" order="Rosales" pageId="2" pageNumber="99" phylum="Tracheophyta" rank="genus">
<emphasis id="B910EAA5FF81FFFEFF2AE62EFEB9C37E" box="[205,363,518,544]" italics="true" pageId="2" pageNumber="99">Hesperomeles</emphasis>
<bibRefCitation id="EFF54B46FF81FFFEFE92E62EFD83C37E" author="Lindley, J." box="[373,593,518,544]" pageId="2" pageNumber="99" refId="ref3833" refString="Lindley, J. (1837) Edwards's Botanical Register. Vol. 23. James Ridggway and sons, piccadilly, London, pp. 1956." type="journal volume" year="1837">Lindley (1837: 23)</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C644D34FF81FFFEFD87E62FFC0EC37E" authority="Ruiz &amp; Pav. (1794: 60)" authorityName="Ruiz &amp; Pav." authorityPageNumber="60" authorityYear="1794" box="[608,988,518,545]" class="Magnoliopsida" family="Melastomataceae" genus="Miconia" kingdom="Plantae" order="Myrtales" pageId="2" pageNumber="99" phylum="Tracheophyta" rank="genus">
<emphasis id="B910EAA5FF81FFFEFD87E62FFD6FC37E" box="[608,701,519,544]" italics="true" pageId="2" pageNumber="99">Miconia</emphasis>
Ruiz &amp; Pav. (1794: 60)
</taxonomicName>
,
<taxonomicName id="4C644D34FF81FFFEFC0CE62FFA9EC37E" authority="Linnaeus (1753: 196)" authorityName="Linnaeus" authorityPageNumber="196" authorityYear="1753" box="[1003,1356,518,545]" class="Magnoliopsida" family="Primulaceae" genus="Myrsine" kingdom="Plantae" order="Ericales" pageId="2" pageNumber="99" phylum="Tracheophyta" rank="genus">
<emphasis id="B910EAA5FF81FFFEFC0CE62FFB95C37E" box="[1003,1095,519,544]" italics="true" pageId="2" pageNumber="99">Myrsine</emphasis>
<bibRefCitation id="EFF54B46FF81FFFEFBB6E62EFA9EC37E" author="Linnaeus, C." box="[1105,1356,518,545]" pageId="2" pageNumber="99" refId="ref3861" refString="Linnaeus, C. (1753) Species Plantarum. Impensis Laurentii Salvii, Holmiae, 560 pp." type="book" year="1753">Linnaeus (1753: 196)</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C644D34FF81FFFEFABDE62FFEAAC31A" authority="Linnaeus (1753: 473)" authorityName="Linnaeus" authorityPageNumber="473" authorityYear="1753" class="Magnoliopsida" family="Rosaceae" genus="Prunus" kingdom="Plantae" order="Rosales" pageId="2" pageNumber="99" phylum="Tracheophyta" rank="genus">
<emphasis id="B910EAA5FF81FFFEFABDE62FFA79C37E" box="[1370,1451,519,544]" italics="true" pageId="2" pageNumber="99">Prunus</emphasis>
<bibRefCitation id="EFF54B46FF81FFFEFF6FE602FEAAC31A" author="Linnaeus, C." box="[136,376,554,581]" pageId="2" pageNumber="99" refId="ref3861" refString="Linnaeus, C. (1753) Species Plantarum. Impensis Laurentii Salvii, Holmiae, 560 pp." type="book" year="1753">Linnaeus (1753: 473)</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C644D34FF81FFFEFE62E602FD0BC31B" authority="Linnaeus (1753: 184)" authorityName="Linnaeus" authorityPageNumber="184" authorityYear="1753" box="[389,729,554,581]" class="Magnoliopsida" family="Solanaceae" genus="Solanum" kingdom="Plantae" order="Solanales" pageId="2" pageNumber="99" phylum="Tracheophyta" rank="genus">
<emphasis id="B910EAA5FF81FFFEFE62E602FE35C31A" box="[389,487,554,580]" italics="true" pageId="2" pageNumber="99">Solanum</emphasis>
<bibRefCitation id="EFF54B46FF81FFFEFE0AE602FD0BC31B" author="Linnaeus, C." box="[493,729,554,581]" pageId="2" pageNumber="99" refId="ref3861" refString="Linnaeus, C. (1753) Species Plantarum. Impensis Laurentii Salvii, Holmiae, 560 pp." type="book" year="1753">Linnaeus (1753:184)</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C644D34FF81FFFEFD03E603FBF6C31A" authority="Linnaeus (1753: 444)" authorityName="Linnaeus" authorityPageNumber="444" authorityYear="1753" box="[740,1060,554,581]" class="Magnoliopsida" family="Styracaceae" genus="Styrax" kingdom="Plantae" order="Ericales" pageId="2" pageNumber="99" phylum="Tracheophyta" rank="genus">
<emphasis id="B910EAA5FF81FFFEFD03E603FCFEC31B" box="[740,812,555,581]" italics="true" pageId="2" pageNumber="99">Styrax</emphasis>
<bibRefCitation id="EFF54B46FF81FFFEFCD6E602FBF6C31A" author="Linnaeus, C." box="[817,1060,554,581]" pageId="2" pageNumber="99" refId="ref3861" refString="Linnaeus, C. (1753) Species Plantarum. Impensis Laurentii Salvii, Holmiae, 560 pp." type="book" year="1753">Linnaeus (1753: 444)</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C644D34FF81FFFEFBC9E602FAAFC31A" authority="Jacquin (1760: 24)" authorityName="Jacquin" authorityPageNumber="24" authorityYear="1760" box="[1070,1405,554,580]" class="Magnoliopsida" family="Symplocaceae" genus="Symplocos" kingdom="Plantae" order="Ericales" pageId="2" pageNumber="99" phylum="Tracheophyta" rank="genus">
<emphasis id="B910EAA5FF81FFFEFBC9E602FB74C31A" box="[1070,1190,554,580]" italics="true" pageId="2" pageNumber="99">Symplocos</emphasis>
<bibRefCitation id="EFF54B46FF81FFFEFB4BE602FAAFC31A" author="Jacquin, N." box="[1196,1405,554,580]" pageId="2" pageNumber="99" refId="ref3651" refString="Jacquin, N. (1760) Symplocos Jacq. Enumeratio Systematica Plantarum, quas in insulis Caribaeis. Inter Documentation Company AG, Switzerland, 41 pp." type="book" year="1760">Jacquin (1760: 24)</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="4C644D34FF81FFFEFF6FE666FE1BC336" authority="Linnaeus (1781: 266)" authorityName="Linnaeus" authorityPageNumber="266" authorityYear="1781" box="[136,457,590,616]" class="Magnoliopsida" family="Elaeocarpaceae" genus="Vallea" kingdom="Plantae" order="Oxalidales" pageId="2" pageNumber="99" phylum="Tracheophyta" rank="genus">
<emphasis id="B910EAA5FF81FFFEFF6FE666FF1CC336" box="[136,206,590,616]" italics="true" pageId="2" pageNumber="99">Vallea</emphasis>
<bibRefCitation id="EFF54B46FF81FFFEFF34E666FE1BC336" author="Linnaeus, C." box="[211,457,590,616]" pageId="2" pageNumber="99" refId="ref3880" refString="Linnaeus, C. (1781) Supplementum Plantarum. Orphanotrophe, Brunswig, 468 pp." type="book" year="1781">Linnaeus (1781: 266)</bibRefCitation>
</taxonomicName>
, as well as the shrubby
<taxonomicName id="4C644D34FF81FFFEFD2FE666FBA0C336" authority="Munro (1868: 60)" authorityName="Munro" authorityPageNumber="60" authorityYear="1868" box="[712,1138,590,617]" class="Liliopsida" family="Poaceae" genus="Chusquea" kingdom="Plantae" order="Poales" pageId="2" pageNumber="99" phylum="Tracheophyta" rank="species" species="tessellata">
<emphasis id="B910EAA5FF81FFFEFD2FE666FC75C336" box="[712,935,590,616]" italics="true" pageId="2" pageNumber="99">Chusquea tessellata</emphasis>
<bibRefCitation id="EFF54B46FF81FFFEFC4BE667FBA0C336" author="Munro, C." box="[940,1138,590,617]" pageId="2" pageNumber="99" pagination="1 - 157" refId="ref3954" refString="Munro, C. (1868) A monograph of Bambusaceae, including descriptions of the all the species. The Transactions of the Linnean Society of London 26: 1 - 157, t. 1 - 6." type="journal article" year="1868">Munro (1868: 60)</bibRefCitation>
</taxonomicName>
(
<figureCitation id="135F2A32FF81FFFEFB99E666FB26C336" box="[1150,1268,590,616]" captionStart="FIGURE 2" captionStartId="3.[136,229,1867,1889]" captionTargetBox="[150,1438,190,1843]" captionTargetId="figure-17@3.[150,1438,190,1843]" captionTargetPageId="3" captionText="FIGURE 2. Polylepis rocio-rojasiiA: Some individuals of the new species with Chusquea tessellata; B: Branch; C: Trunk with exfoliating rhytidomes D: Trifoliolate leaf and detail channeled petiole, with a tuft of hairs (adaxial); E: Trifoliolate leaf, central leaflet with short petiolule (abaxial). Images by L. Valenzuela." figureDoi="http://doi.org/10.5281/zenodo.13217233" httpUri="https://zenodo.org/record/13217233/files/figure.png" pageId="2" pageNumber="99">Figure 2A</figureCitation>
),
<taxonomicName id="4C644D34FF81FFFEFAE1E666FE07C3D2" authority="Weddell (1857: 203)" authorityName="Weddell" authorityPageNumber="203" authorityYear="1857" class="Magnoliopsida" family="Asteraceae" genus="Diplostephium" kingdom="Plantae" order="Asterales" pageId="2" pageNumber="99" phylum="Tracheophyta" rank="species" species="haenkei">
<emphasis id="B910EAA5FF81FFFEFAE1E666FF0DC3D2" italics="true" pageId="2" pageNumber="99">Diplostephium haenkei</emphasis>
<bibRefCitation id="EFF54B46FF81FFFEFF0FE65AFE07C3D2" author="Weddell, H." box="[232,469,626,653]" pageId="2" pageNumber="99" refId="ref4417" refString="Weddell, H. (1857) Chloris Andina. P. Bertrand, Paris, 316 pp." type="book" year="1857">Weddell (1857: 203)</bibRefCitation>
</taxonomicName>
, and
<taxonomicName id="4C644D34FF81FFFEFDF3E65BFC3DC3D2" authority="Cuatrecasas (1954: 163)" authorityName="Cuatrecasas" authorityPageNumber="163" authorityYear="1954" box="[532,1007,626,653]" class="Magnoliopsida" family="Asteraceae" genus="Loricaria" kingdom="Plantae" order="Asterales" pageId="2" pageNumber="99" phylum="Tracheophyta" rank="species" species="lucida">
<emphasis id="B910EAA5FF81FFFEFDF3E65BFD1DC3D2" box="[532,719,626,652]" italics="true" pageId="2" pageNumber="99">Loricaria lucida</emphasis>
<bibRefCitation id="EFF54B46FF81FFFEFD3FE65AFC3DC3D2" author="Cuatrecasas, J." box="[728,1007,626,653]" pageId="2" pageNumber="99" pagination="149 - 172" refId="ref3399" refString="Cuatrecasas, J. (1954) Synopsis der Gattung Wedd. Feddes Repertorium Specierum Novarum Regni Vegetabilis 56: 149 - 172." type="journal article" year="1954">Cuatrecasas (1954: 163)</bibRefCitation>
</taxonomicName>
; these taxa could be used for restoring local relict
<taxonomicName id="4C644D34FF81FFFEFEE1E6BEFEBCC3EE" baseAuthorityName="Boza &amp; Kessler" baseAuthorityYear="2022" box="[262,366,662,688]" class="Magnoliopsida" family="Rosaceae" genus="Polylepis" kingdom="Plantae" order="Rosales" pageId="2" pageNumber="99" phylum="Tracheophyta" rank="genus">
<emphasis id="B910EAA5FF81FFFEFEE1E6BEFEBCC3EE" box="[262,366,662,688]" italics="true" pageId="2" pageNumber="99">Polylepis</emphasis>
</taxonomicName>
forests (
<bibRefCitation id="EFF54B46FF81FFFEFE29E6BEFD9BC3EE" author="JBM" box="[462,585,662,688]" pageId="2" pageNumber="99" refId="ref3680" refString="JBM (2014) Jardin Botanico de Missouri. Expedicion botanica al Bosque de Proteccion Pui-Pui, Peru. 32 pp." type="book" year="2014">JBM 2014</bibRefCitation>
,
<bibRefCitation id="EFF54B46FF81FFFEFDB3E6BEFD27C3EE" author="Ridback, U" box="[596,757,662,688]" pageId="2" pageNumber="99" refId="ref4022" refString="Ridback, U (2008) A floristic study of Polylepis forest fragments in the Central Andes of Ecuador. Institution en for kultur, energi och miljo Hogskolan pa Gotland / Gotland University, SE - 621 67 Visby, 25 pp." type="book" year="2008">Ridbäck 2008</bibRefCitation>
).
</paragraph>
</subSubSection>
<caption id="DF1B663FFF81FFFEFF6FE249FACCC728" ID-DOI="http://doi.org/10.5281/zenodo.13217231" ID-Zenodo-Dep="13217231" box="[136,1310,1633,1655]" httpUri="https://zenodo.org/record/13217231/files/figure.png" pageId="2" pageNumber="99" startId="2.[136,229,1633,1655]" targetBox="[150,1438,749,1608]" targetPageId="2" targetType="figure">
<paragraph id="8BDB36B7FF81FFFEFF6FE249FACCC728" blockId="2.[136,1310,1633,1655]" box="[136,1310,1633,1655]" pageId="2" pageNumber="99">
<emphasis id="B910EAA5FF81FFFEFF6FE249FF2CC728" bold="true" box="[136,254,1633,1655]" pageId="2" pageNumber="99">FIGURE 1.</emphasis>
<taxonomicName id="4C644D34FF81FFFEFEE4E249FD7CC729" authority="L. Valenz. &amp; Villalba." authorityName="L. Valenz. &amp; Villalba." box="[259,686,1633,1655]" class="Magnoliopsida" family="Rosaceae" genus="Polylepis" kingdom="Plantae" order="Rosales" pageId="2" pageNumber="99" phylum="Tracheophyta" rank="species" species="rocio-rojasii">
<emphasis id="B910EAA5FF81FFFEFEE4E249FE09C729" box="[259,475,1633,1655]" italics="true" pageId="2" pageNumber="99">Polylepis rocio-rojasii</emphasis>
L.Valenz. &amp; Villalba.
</taxonomicName>
Geographical distribution in
<emphasis id="B910EAA5FF81FFFEFC20E24AFB0DC729" box="[967,1247,1633,1655]" italics="true" pageId="2" pageNumber="99">Bosque de Protecion Pui-Pui</emphasis>
, Peru.
</paragraph>
</caption>
<subSubSection id="C37E653CFF81FFFEFF5AE28DFB94C611" pageId="2" pageNumber="99" type="conservation">
<paragraph id="8BDB36B7FF81FFFEFF5AE28DFB94C611" blockId="2.[136,1452,1701,2016]" pageId="2" pageNumber="99">
<taxonomicName id="4C644D34FF81FFFEFF5AE28DFE68C7E1" box="[189,442,1701,1727]" class="Magnoliopsida" family="Rosaceae" genus="Polylepis" kingdom="Plantae" order="Rosales" pageId="2" pageNumber="99" phylum="Tracheophyta" rank="species" species="rocio-rojasii">
<emphasis id="B910EAA5FF81FFFEFF5AE28DFE68C7E1" box="[189,442,1701,1727]" italics="true" pageId="2" pageNumber="99">Polylepis rocio-rojasii</emphasis>
</taxonomicName>
is currently threatened mainly by anthropogenic activities such as forest burning, cattle farming and grazing expansion, which cause an irreversible reduction and possible disappearance of the small forest relicts where it is found. Moreover, its population has less than 100 mature individuals in an area of ca.
<quantity id="4C9C9B52FF81FFFEFAB8E2C6FA4EC659" box="[1375,1436,1773,1800]" metricMagnitude="3" metricUnit="m" metricValue="2.0" pageId="2" pageNumber="99" unit="km" value="2.0">2 km</quantity>
<superScript id="7C119BFFFF81FFFEFA7BE2C5FA76C7A5" attach="left" box="[1436,1444,1773,1787]" fontSize="6" pageId="2" pageNumber="99">2</superScript>
. Therefore, following the criteria of the IUCN Red List (
<bibRefCitation id="EFF54B46FF81FFFEFD16E33AFCABC672" author="IUCN" box="[753,889,1810,1836]" pageId="2" pageNumber="99" refId="ref3601" refString="IUCN (2024) Guidelines for Using the IUCN Red List Categories and Criteria. Version 16. Prepared by the Standards and Petitions Committee. Downloadable from: https: // www. iucnredlist. org / documents / RedListGuidelines. pdf. (accessed 25 April 2024)" type="book" year="2024">IUCN 2024</bibRefCitation>
), the species is considered as critically endangered (CR B2ac(ii, iv), according to its area of occupancy and presence in a single location.
</paragraph>
</subSubSection>
<subSubSection id="C37E653CFF81FFFEFF5AE371FDF6C6BE" pageId="2" pageNumber="99" type="etymology">
<paragraph id="8BDB36B7FF81FFFEFF5AE371FDF6C6BE" blockId="2.[136,1452,1701,2016]" pageId="2" pageNumber="99">
<emphasis id="B910EAA5FF81FFFEFF5AE371FEEAC62A" bold="true" box="[189,312,1881,1908]" italics="true" pageId="2" pageNumber="99">Etymology</emphasis>
:—The new species is dedicated to Rocío del Pilar Rojas Gonzales in recognition to her scientific work carried out in Peruvian Andean-Amazonian forests, for her dedication on training professional botanists and ecologists, and for the great management carried out in the Missouri Botanical Garden and the Herbarium Selva Central Oxapampa (HOXA) in
<collectingCountry id="F3737627FF81FFFEFE0EE3EEFDF2C6BE" box="[489,544,1990,2016]" name="Peru" pageId="2" pageNumber="99">Peru</collectingCountry>
.
</paragraph>
</subSubSection>
<caption id="DF1B663FFF80FFFFFF6FE363FDE5C6F7" ID-DOI="http://doi.org/10.5281/zenodo.13217233" ID-Zenodo-Dep="13217233" httpUri="https://zenodo.org/record/13217233/files/figure.png" pageId="3" pageNumber="100" startId="3.[136,229,1867,1889]" targetBox="[150,1438,190,1843]" targetPageId="3" targetType="figure">
<paragraph id="8BDB36B7FF80FFFFFF6FE363FDE5C6F7" blockId="3.[136,1451,1867,1961]" pageId="3" pageNumber="100">
<emphasis id="B910EAA5FF80FFFFFF6FE363FF2EC63E" bold="true" box="[136,252,1867,1889]" pageId="3" pageNumber="100">FIGURE 2.</emphasis>
<taxonomicName id="4C644D34FF80FFFFFEE6E363FE05C63F" box="[257,471,1867,1889]" class="Magnoliopsida" family="Rosaceae" genus="Polylepis" kingdom="Plantae" order="Rosales" pageId="3" pageNumber="100" phylum="Tracheophyta" rank="species" species="rocio-rojasii">
<emphasis id="B910EAA5FF80FFFFFEE6E363FE05C63F" box="[257,471,1867,1889]" italics="true" pageId="3" pageNumber="100">Polylepis rocio-rojasii</emphasis>
</taxonomicName>
A: Some individuals of the new species with
<taxonomicName id="4C644D34FF80FFFFFC64E363FB91C63E" authorityName="Munro" authorityYear="1868" box="[899,1091,1867,1888]" class="Liliopsida" family="Poaceae" genus="Chusquea" kingdom="Plantae" order="Poales" pageId="3" pageNumber="100" phylum="Tracheophyta" rank="species" species="tessellata">
<emphasis id="B910EAA5FF80FFFFFC64E363FB91C63E" box="[899,1091,1867,1888]" italics="true" pageId="3" pageNumber="100">Chusquea tessellata</emphasis>
</taxonomicName>
; B: Branch; C: Trunk with exfoliating rhytidomes D: Trifoliolate leaf and detail channeled petiole, with a tuft of hairs (adaxial); E: Trifoliolate leaf, central leaflet with short petiolule (abaxial). Images by L. Valenzuela.
</paragraph>
</caption>
<caption id="DF1B663FFF87FFF8FF6FE3ACFEA3C979" ID-DOI="http://doi.org/10.5281/zenodo.13217235" ID-Zenodo-Dep="13217235" httpUri="https://zenodo.org/record/13217235/files/figure.png" pageId="4" pageNumber="101" startId="4.[136,229,1924,1946]" targetBox="[223,1365,190,1900]" targetPageId="4" targetType="figure">
<paragraph id="8BDB36B7FF87FFF8FF6FE3ACFEA3C979" blockId="4.[136,1452,1924,2088]" pageId="4" pageNumber="101">
<emphasis id="B910EAA5FF87FFF8FF6FE3ACFF2FC6C7" bold="true" box="[136,253,1924,1946]" pageId="4" pageNumber="101">FIGURE 3.</emphasis>
<emphasis id="B910EAA5FF87FFF8FEE5E3ACFE0DC6C4" box="[258,479,1924,1946]" italics="true" pageId="4" pageNumber="101">
<taxonomicName id="4C644D34FF87FFF8FEE5E3ACFE0EC6C4" box="[258,476,1924,1946]" class="Magnoliopsida" family="Rosaceae" genus="Polylepis" kingdom="Plantae" order="Rosales" pageId="4" pageNumber="101" phylum="Tracheophyta" rank="species" species="rocio-rojasii">Polylepis rocio-rojasii</taxonomicName>
.
</emphasis>
A: Branch; B: Stipular sheath (left to right, frontal and lateral view); C: Extended stipular sheath (left, abaxial; right, adaxial); D: Trifoliolate leaf and channeled rachis with a tuft of hairs (adaxial); E: Trifoliolate leaf (abaxial); F: Pendant inflorescence; G: Inflorescence, floral bracts after the flowers fell down; H: Floral bract (left to right; lateral view, abaxial and adaxial) I: Flower; J: Sepals (left, adaxial; right, abaxial); K: Pistil; L: Stamens; M: Fruits, left to right lateral view. Drawings by L. Valenzuela from the Holotype LV 28745.
</paragraph>
</caption>
<caption id="DF1B663FFF86FFF9FF6FE389FADFC6A1" ID-DOI="http://doi.org/10.5281/zenodo.13217237" ID-Zenodo-Dep="13217237" httpUri="https://zenodo.org/record/13217237/files/figure.png" pageId="5" pageNumber="102" startId="5.[136,229,1953,1975]" targetBox="[196,1391,190,1928]" targetPageId="5" targetType="figure">
<paragraph id="8BDB36B7FF86FFF9FF6FE389FADFC6A1" blockId="5.[136,1452,1953,2047]" pageId="5" pageNumber="102">
<emphasis id="B910EAA5FF86FFF9FF6FE389FED3C6E8" bold="true" box="[136,257,1953,1975]" pageId="5" pageNumber="102">FIGURE 4.</emphasis>
<emphasis id="B910EAA5FF86FFF9FEEEE389FE38C6E9" box="[265,490,1953,1975]" italics="true" pageId="5" pageNumber="102">
<taxonomicName id="4C644D34FF86FFF9FEEEE389FE35C6E9" box="[265,487,1953,1975]" class="Magnoliopsida" family="Rosaceae" genus="Polylepis" kingdom="Plantae" order="Rosales" pageId="5" pageNumber="102" phylum="Tracheophyta" rank="species" species="rocio-rojasii">Polylepis rocio-rojasii</taxonomicName>
.
</emphasis>
A: Trunk; B: Branch; C: Twig with some leaves (abaxial); D: Twig with 2 leaves (adaxial) and inflorescences; E: Stipular sheath; F: Trifoliolate leaf densely lanuginose (abaxial); G: Leaf sparsely lanuginose with secondary venation immersed (adaxial); H: Fruits (left, lateral view; right, top view). Images by L. Valenzuela from the Holotype LV 28745.
</paragraph>
</caption>
<subSubSection id="C37E653CFF85FFFAFF5AE4B6FBD7C37E" pageId="6" pageNumber="103" type="discussion">
<paragraph id="8BDB36B7FF85FFFAFF5AE4B6FA9EC05E" blockId="6.[136,1452,158,545]" pageId="6" pageNumber="103">
<emphasis id="B910EAA5FF85FFFAFF5AE4B6FE54C1E7" bold="true" box="[189,390,158,185]" italics="true" pageId="6" pageNumber="103">Taxonomic notes</emphasis>
:—The new species belongs to
<taxonomicName id="4C644D34FF85FFFAFD1EE4B6FA85C1E7" authority="Boza &amp; Kessler (2022: 54)" authorityName="Boza &amp; Kessler" authorityPageNumber="54" authorityYear="2022" box="[761,1367,158,185]" class="Magnoliopsida" family="Rosaceae" genus="Polylepis" kingdom="Plantae" order="Rosales" pageId="6" pageNumber="103" phylum="Tracheophyta" rank="section" section="Sericeae">
<emphasis id="B910EAA5FF85FFFAFD1EE4B6FCB3C1E6" box="[761,865,158,184]" italics="true" pageId="6" pageNumber="103">Polylepis</emphasis>
sect.
<emphasis id="B910EAA5FF85FFFAFC4DE4B7FBD8C1E7" box="[938,1034,159,185]" italics="true" pageId="6" pageNumber="103">Sericeae</emphasis>
<bibRefCitation id="EFF54B46FF85FFFAFBF1E4B7FA85C1E7" author="Boza Espinoza, T. E. &amp; Kessler, M." box="[1046,1367,158,185]" pageId="6" pageNumber="103" pagination="1 - 274" refId="ref3254" refString="Boza Espinoza, T. E. &amp; Kessler, M. (2022) A Monograph of the genus Polylepis (Rosaceae). PhytoKeys 203: 1 - 274. http: // doi. org / 10.3897 / 10.3897 / phytokeys. 203.83529" type="journal article" year="2022">Boza &amp; Kessler (2022: 54)</bibRefCitation>
</taxonomicName>
, which includes trees or shrubs with the abaxial leaflet surfaces with sericeous, lanate or villous hairs, and densely sericeous or villous fruits with a variable number and position of flattened, thin or short spines (
<bibRefCitation id="EFF54B46FF85FFFAFBAEE4CEFA92C05E" author="Boza Espinoza, T. E. &amp; Kessler, M." box="[1097,1344,230,256]" pageId="6" pageNumber="103" pagination="1 - 274" refId="ref3254" refString="Boza Espinoza, T. E. &amp; Kessler, M. (2022) A Monograph of the genus Polylepis (Rosaceae). PhytoKeys 203: 1 - 274. http: // doi. org / 10.3897 / 10.3897 / phytokeys. 203.83529" type="journal article" year="2022">Boza &amp; Kessler 2022</bibRefCitation>
).
</paragraph>
<paragraph id="8BDB36B7FF85FFFAFF5AE522FBD7C37E" blockId="6.[136,1452,158,545]" pageId="6" pageNumber="103">
<taxonomicName id="4C644D34FF85FFFAFF5AE522FE6BC07A" box="[189,441,266,292]" class="Magnoliopsida" family="Rosaceae" genus="Polylepis" kingdom="Plantae" order="Rosales" pageId="6" pageNumber="103" phylum="Tracheophyta" rank="species" species="rocio-rojasii">
<emphasis id="B910EAA5FF85FFFAFF5AE522FE6BC07A" box="[189,441,266,292]" italics="true" pageId="6" pageNumber="103">Polylepis rocio-rojasii</emphasis>
</taxonomicName>
is similar to
<taxonomicName id="4C644D34FF85FFFAFDB7E523FD79C07A" box="[592,683,267,292]" class="Magnoliopsida" family="Rosaceae" genus="Polylepis" kingdom="Plantae" order="Rosales" pageId="6" pageNumber="103" phylum="Tracheophyta" rank="species" species="canoi">
<emphasis id="B910EAA5FF85FFFAFDB7E523FD79C07A" box="[592,683,267,292]" italics="true" pageId="6" pageNumber="103">P. canoi</emphasis>
</taxonomicName>
due to the shape and size of the leaflets, but it differs by the leaves with one pair of lateral leaflets (vs. leaves with 2–3(4) pairs of lateral leaflets); the points of leaflet insertion with a tuft of rigid, silky hairs, without glandular hairs (vs. points of leaflet insertion with a tuft of long, straight, yellowish hairs, with glandular hairs); the central leaflets obovate-elliptic to oblong-elliptic, apically emarginate, with an entire margin, and densely lanuginose abaxially (vs. central leaflets obovate, apically slightly emarginate, with an entire to slightly serrate margin, and densely sericeous abaxially); the inflorescences
<quantity id="4C9C9B52FF85FFFAFC62E596FC0BC087" box="[901,985,446,473]" metricMagnitude="-2" metricUnit="m" metricValue="6.5" metricValueMax="7.0" metricValueMin="6.0" pageId="6" pageNumber="103" unit="cm" value="6.5" valueMax="7.0" valueMin="6.0">6–7 cm</quantity>
long, lanuginose (vs. inflorescences
<quantity id="4C9C9B52FF85FFFAFA9DE596FF37C0A3" metricMagnitude="-1" metricUnit="m" metricValue="1.135" metricValueMax="1.45" metricValueMin="0.82" pageId="6" pageNumber="103" unit="cm" value="11.35" valueMax="14.5" valueMin="8.2">8.2– 14.5 cm</quantity>
long, sericeous); the flowers with 6–18 (vs. 13–15) stamens; and the rounded to ovoid fruits, with short cylindrical spines with a blunt apex (vs. rhomboid fruits, with short flat spines).
</paragraph>
</subSubSection>
</treatment>
</document>
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