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<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.203.83529" ID-GBIF-Dataset="04258703-bc6a-4151-99f0-7e135a97ea64" ID-PMC="PMC9849045" ID-Pensoft-Pub="1314-2003-203-1" ID-Pensoft-UUID="001CD6EE01E8575F81AC9EFDD0599077" ID-PubMed="36761034" ModsDocID="1314-2003-203-1" checkinTime="1659410005165" checkinUser="pensoft" docAuthor="Boza Espinoza, Tatiana Erika &amp; Kessler, Michael" docDate="2022" docId="26217EA99334F56E96E16D901B454480" docLanguage="en" docName="PhytoKeys 203: 1-274" docOrigin="PhytoKeys 203" docPubDate="2022-08-01" docSource="http://dx.doi.org/10.3897/phytokeys.203.83529" docTitle="Polylepis acomayensis T. Boza &amp; M. Kessler 2022, sp. nov." docType="treatment" docVersion="4" id="001CD6EE01E8575F81AC9EFDD0599077" lastPageNumber="1" masterDocId="001CD6EE01E8575F81AC9EFDD0599077" masterDocTitle="A monograph of the genus Polylepis (Rosaceae)" masterLastPageNumber="274" masterPageNumber="1" pageNumber="1" updateTime="1732488196107" updateUser="ExternalLinkService">
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<mods:titleInfo id="880AF2D68FF10C22D9B90252C852B8D7">
<mods:title id="FA330099D14CD9E35A5CB83CB860816E">A monograph of the genus Polylepis (Rosaceae)</mods:title>
</mods:titleInfo>
<mods:name id="453403548E1962F7CE537ADCDBB83584" type="personal">
<mods:role id="2E8A16655A4ABB77039ABA4F84F7F0FD">
<mods:roleTerm id="EEF14D3F88141555B49002CB88236C7B">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="5EC754E501D58342F225569B3417D14B">Boza Espinoza, Tatiana Erika</mods:namePart>
<mods:nameIdentifier id="CE2D045EE24FFF1620614FB6EC5724AA" type="ORCID">https://orcid.org/0000-0002-9925-1795</mods:nameIdentifier>
<mods:affiliation id="7F35692A06E1A3B54EBB3A687704FFF5">Institute for Nature, Earth and Energy (INTE), Pontificia Universidad Catolica del Peru (PUCP), Av. Universitaria 1801, Lima 15088, Peru</mods:affiliation>
<mods:nameIdentifier id="70AECFBFE99B4FAAB1F241EF08FDA4AB" type="email">tatianaerika@gmail.com</mods:nameIdentifier>
</mods:name>
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<mods:namePart id="B78EE2D1464A4E844C6606F632178B51">Kessler, Michael</mods:namePart>
<mods:nameIdentifier id="37A1DD7055E9EF2143D0E873A8516B7D" type="ORCID">https://orcid.org/0000-0003-4612-9937</mods:nameIdentifier>
<mods:affiliation id="92B8A7C14863152575FA406CB74166E8">Department of Systematic and Evolutionary Botany, University of Zurich, Zollikerstrasse 107, CH- 8008 Zurich, Switzerland</mods:affiliation>
</mods:name>
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<mods:title id="076CA68D7A42991DE7FB8CC8119015CD">PhytoKeys</mods:title>
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<mods:part id="F26E7D3DF55C2F42656ABE180367906F">
<mods:date id="3D1058DB92AADBA32C23CCFA393898E4">2022</mods:date>
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<mods:number id="C3BB965C9604A952292216CB50381EC4">2022-08-01</mods:number>
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<mods:detail id="766A8F0059EFAC1DAB51A85F723994F6" type="volume">
<mods:number id="D6E2BA40ABCB236898CC30ED40BCF82A">203</mods:number>
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<mods:url id="26DFC796AE7C13A2D46174C10AC4D9FC">http://dx.doi.org/10.3897/phytokeys.203.83529</mods:url>
</mods:location>
<mods:classification id="BBA485AD90547F1A7B981C32080C23A9">journal article</mods:classification>
<mods:identifier id="4D1D12C28E20DDED855024FA5FA7F0F2" type="DOI">http://dx.doi.org/10.3897/phytokeys.203.83529</mods:identifier>
<mods:identifier id="B9D456372B6BBF5553D04A7E70D7A5E0" type="Pensoft-Pub">1314-2003-203-1</mods:identifier>
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<treatment id="26217EA99334F56E96E16D901B454480" ID-GBIF-Taxon="198401557" LSID="urn:lsid:plazi:treatment:26217EA99334F56E96E16D901B454480" httpUri="http://treatment.plazi.org/id/26217EA99334F56E96E16D901B454480" lastPageNumber="1" pageId="0" pageNumber="1" scope_family="Rosaceae" scope_section="Subsericantes" scope_subSection="Racemosae">
<subSubSection id="C0BFEC6635AEF65AB1B3E8194B78E0E7" pageId="0" pageNumber="1" type="nomenclature">
<paragraph id="9F60E53D37325820F67A386211EC00FF" pageId="0" pageNumber="1">
28.
<taxonomicName id="521DCE3C658C9E72AA274FFA57E35F83" LSID="urn:lsid:ipni.org:names:77301647-1" authority="T. Boza &amp; M. Kessler" authorityName="T. Boza &amp; M. Kessler" authorityYear="2022" class="Aves" family="Rosaceae" genus="Polylepis" higherTaxonomySource="treatment-meta" kingdom="Plantae" lsidName="Polylepis acomayensis" order="Rosales" pageId="0" pageNumber="1" phylum="Marchantiophyta" rank="species" species="acomayensis" status="sp. nov.">Polylepis acomayensis T.Boza &amp; M.Kessler</taxonomicName>
<taxonomicNameLabel id="2659984C349C28885C9170CB0989C47E" pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="CF93D2BFABC6FBED4AD8E565EEACE188" pageId="0" pageNumber="1" type="description">
<paragraph id="4759D92EC08FE6DD6DB40E119E74A80B" pageId="0" pageNumber="1">
<figureCitation id="D5E5D9B6588A2E4CD3225F8185ED04A6" captionStart="Figure 77" captionStartId="F77" captionText="Figure 77. Polylepis acomayensis T. Boza &amp; M. Kessler A flowering branch B upper leaf surface C lower leaf surface D fruits E stipular sheaths F flowers (B Boza &amp; Urquiaga 3038 A, C, D, E, F Boza &amp; Urquiaga 3039). Scale bars: 1 cm (A-C); 5 mm (D, F); 2 mm (E). Photographs A, D, E, F T. E. Boza E. B, C E. G. Urquiaga F." figureDoi="10.3897/phytokeys.203.83529.figure77" httpUri="https://binary.pensoft.net/fig/721394" pageId="0" pageNumber="1">Figs 77</figureCitation>
<figureCitation id="68DF4099DAEFC9C8FAC7E6EF7B248FBD" captionStart="Figure 78" captionStartId="F78" captionText="Figure 78. Polylepis acomayensis T. Boza &amp; M. Kessler A flowering branch B upper leaf surface C lower leaf surface D stipular sheaths E lower leaf surface F upper leaf surface G fruits (A, D, G Boza 3135 B, C Boza 3039 E, F Boza 3133). Scale bars: 7 cm (A); 3 cm (B, C); 2 cm (E, F); 7 mm (G). Photographs by E. G. Urquiaga F." figureDoi="10.3897/phytokeys.203.83529.figure78" httpUri="https://binary.pensoft.net/fig/721395" pageId="0" pageNumber="1">, 78</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="ED52ABA2C9C1266A295B7C8F3DCA007C" pageId="0" pageNumber="1" type="diagnosis">
<paragraph id="D8A9FE8A80D9B9342EC72D72AD5CE3F1" pageId="0" pageNumber="1">Diagnosis.</paragraph>
<paragraph id="2890347A1A967BDE7A3EF0ABB41A840E" pageId="0" pageNumber="1">
This species differs from
<taxonomicName id="0B0D0F088F658A0DBE93FAA4635D8EE8" class="Magnoliopsida" family="Rosaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="P. triacontandra" order="Rosales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="triacontandra">
<emphasis id="345F2A1B0FA74C655D30F5D3B1C72092" italics="true" pageId="0" pageNumber="1">P. triacontandra</emphasis>
</taxonomicName>
Bitter by its smaller leaflets with different type and length of hairs and shorter inflorescences with lower number of flowers.
</paragraph>
<caption id="F8FC5A66F7FD38A4A7038398CF13CFF6" doi="10.3897/phytokeys.203.83529.figure77" httpUri="https://binary.pensoft.net/fig/721394" pageId="0" pageNumber="1" start="Figure 77" startId="F77">
<paragraph id="D187A8668C242C30B5A8E570D6D7A8F8" pageId="0" pageNumber="1">
<emphasis id="71DDD690BE91C719A28AAB9ADF348F8C" bold="true" pageId="0" pageNumber="1">Figure 77.</emphasis>
<taxonomicName id="0472FE6E98E1139C311ED2C4CE616CC5" authorityName="T. Boza &amp; M. Kessler" authorityYear="2022" class="Aves" family="Rosaceae" genus="Polylepis" kingdom="Plantae" lsidName="Polylepis acomayensis" order="Centrales" pageId="0" pageNumber="1" phylum="Marchantiophyta" rank="species" species="acomayensis">
<emphasis id="1C8FD6280A1FD97287F46B5AA7E1844E" italics="true" pageId="0" pageNumber="1">Polylepis acomayensis</emphasis>
</taxonomicName>
T.Boza &amp; M.Kessler
<emphasis id="472F3173B52C474D0B9D61D61CA09ABD" bold="true" pageId="0" pageNumber="1">A</emphasis>
flowering branch
<emphasis id="2FB4A6FE9C2A9717DB840FFFC255F578" bold="true" pageId="0" pageNumber="1">B</emphasis>
upper leaf surface
<emphasis id="A07A91DD41524FC06ABE25AEB343AD31" bold="true" pageId="0" pageNumber="1">C</emphasis>
lower leaf surface
<emphasis id="84C50A1234B3233345DBA665B1D86579" bold="true" pageId="0" pageNumber="1">D</emphasis>
fruits
<emphasis id="09E8D3D82F086F1AB4BDDCAC5EC5D059" bold="true" pageId="0" pageNumber="1">E</emphasis>
stipular sheaths
<emphasis id="920DB8EFAF654189BF3159D8827024E1" bold="true" pageId="0" pageNumber="1">F</emphasis>
flowers (
<emphasis id="2915DE595007C532517E84021BF4A8D2" bold="true" pageId="0" pageNumber="1">B</emphasis>
<emphasis id="9F9E040C57EBECE0AA87C4BD49DC9F41" italics="true" pageId="0" pageNumber="1">Boza &amp; Urquiaga 3038</emphasis>
<emphasis id="3557184175E8AC2E16586B5BBBFD885E" bold="true" pageId="0" pageNumber="1">A, C, D, E, F</emphasis>
<emphasis id="E92A4C56A15D09D6B9361DD8212940BD" italics="true" pageId="0" pageNumber="1">Boza &amp; Urquiaga 3039</emphasis>
). Scale bars: 1 cm (
<emphasis id="1AF0E572D3B5DDFAD89343BAEE8B38C2" bold="true" pageId="0" pageNumber="1">A-C</emphasis>
); 5 mm (
<emphasis id="27A15765AD501D48A0762E71F1F3AF0E" bold="true" pageId="0" pageNumber="1">D, F</emphasis>
); 2 mm (
<emphasis id="0E52D4671FA527E4DD3AE31D5B62931B" bold="true" pageId="0" pageNumber="1">E</emphasis>
). Photographs
<emphasis id="F95D60B9E58CB16382BB51B34D95775D" bold="true" pageId="0" pageNumber="1">A, D, E, F</emphasis>
T.E. Boza E.
<emphasis id="BC7EA551EA1A7D5E234575E59069C48C" bold="true" pageId="0" pageNumber="1">B, C</emphasis>
E.G. Urquiaga F.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="F5E730FCBD7F5A53A9E95659B34D3206" pageId="0" pageNumber="1" type="materials_examined">
<paragraph id="856B93BCDEC57AE0C50F16FDC9286152" pageId="0" pageNumber="1">
<typeStatus id="5C228ACD0657084669316913F28264B2">Type</typeStatus>
.
</paragraph>
<paragraph id="7A53C440F0638B986F565B96EA585D42" pageId="0" pageNumber="1">
<materialsCitation id="AAB130741F754F8973FD241C12F4F611" collectingDate="2015-07-12" collectorName="de Llamacocha, T. E. Boza, E. Urquiaga" country="Peru" elevation="3933" latitude="-13.842777" location="Cusco" longLatPrecision="21" longitude="-72.04195" specimenCount="1" stateProvince="Cusco" typeStatus="holotype">
<collectingCountry id="42EB808F74C269E493DA009FB3BA0C7A" name="Peru">Peru</collectingCountry>
.
<collectingRegion id="66FFF77E28A22D6E53E68CEBF8854DC9" country="Peru" name="Cusco">Cusco</collectingRegion>
: Acomayo. Rondocan, bosque
<collectorName id="4CF3959C8C8BBB5CBD8BF1E7F584322B">de Llamacocha</collectorName>
,
<geoCoordinate id="39A7261616BDA9D07F2B6497BEE7B37D" degrees="13" direction="south" minutes="50" orientation="latitude" precision="15" seconds="34" value="-13.842777">13°50'34&quot;S</geoCoordinate>
,
<geoCoordinate id="99CD83EDA954840131F4D9AA8EF38377" degrees="072" direction="west" minutes="02" orientation="longitude" precision="15" seconds="31" value="-72.04195">072°02'31&quot;W</geoCoordinate>
,
<quantity id="8EEAB9CE3758A0B3BC252244951C66C8" metricMagnitude="3" metricUnit="m" metricValue="3.933" unit="m" value="3933.0">
<elevation id="D4B824CEB36917A15A16039EF40549AF" metricMagnitude="3" metricUnit="m" metricValue="3.933" unit="m" value="3933.0">3933 m</elevation>
</quantity>
,
<collectingDate id="A7DD9BA28DFC3ED3E56EAA721C2D1571" value="2015-07-12">12 Jul 2015</collectingDate>
,
<emphasis id="7B24484DD112AF066EA2024B54FC6FB1" italics="true" pageId="0" pageNumber="1">
<collectorName id="2B91123E9B9559E4BEB5992F1D46FCB4">T.E. Boza</collectorName>
E. &amp;
<collectorName id="C9981DCB4AD3EF32C57518A3A025E81F">E. Urquiaga</collectorName>
3038
</emphasis>
(
<typeStatus id="5417C81AB4831FA6FBA29A99DDFBE75C">holotype</typeStatus>
: USM!; isotype: Z!)
</materialsCitation>
.
</paragraph>
<caption id="E8D47BE680972E5D60678B79618AE3C6" doi="10.3897/phytokeys.203.83529.figure78" httpUri="https://binary.pensoft.net/fig/721395" pageId="0" pageNumber="1" start="Figure 78" startId="F78">
<paragraph id="B36233665487174F227F00E19F479098" pageId="0" pageNumber="1">
<emphasis id="362FF25DB2EE0C4BD3C2547823B49852" bold="true" pageId="0" pageNumber="1">Figure 78.</emphasis>
<taxonomicName id="1AA65F28AFECFC2E8245DBA4CB2150BA" authorityName="T. Boza &amp; M. Kessler" authorityYear="2022" class="Aves" family="Rosaceae" genus="Polylepis" kingdom="Plantae" lsidName="Polylepis acomayensis" order="Centrales" pageId="0" pageNumber="1" phylum="Marchantiophyta" rank="species" species="acomayensis">
<emphasis id="73E2B81F206A608E39B8BCF77E593D20" italics="true" pageId="0" pageNumber="1">Polylepis acomayensis</emphasis>
</taxonomicName>
T.Boza &amp; M.Kessler
<emphasis id="41B8183AB0796C3F6C7198B05674190D" bold="true" pageId="0" pageNumber="1">A</emphasis>
flowering branch
<emphasis id="2DCB6F5B99C03187DD4EAE23F0352221" bold="true" pageId="0" pageNumber="1">B</emphasis>
upper leaf surface
<emphasis id="886C05CAD1EDF3DCC17AFD0C4F687F09" bold="true" pageId="0" pageNumber="1">C</emphasis>
lower leaf surface
<emphasis id="7502957BDEA7769A1D29EFBFE0F7F5B5" bold="true" pageId="0" pageNumber="1">D</emphasis>
stipular sheaths
<emphasis id="698958145C8D2E91661FC345207D00FB" bold="true" pageId="0" pageNumber="1">E</emphasis>
lower leaf surface
<emphasis id="9B0227DCEDA68DB5E1CEC75167BC6D2C" bold="true" pageId="0" pageNumber="1">F</emphasis>
upper leaf surface
<emphasis id="7216ABE40D5E818C2D56A18C88CA9057" bold="true" pageId="0" pageNumber="1">G</emphasis>
fruits (
<emphasis id="91B74FA58B42ECD51AE7E5827EE8ACE2" bold="true" pageId="0" pageNumber="1">A, D, G</emphasis>
<emphasis id="B6BBDA878D1AB32C60FA6ACE552A7F5B" italics="true" pageId="0" pageNumber="1">Boza 3135</emphasis>
<emphasis id="DC9BD800C02143A6D15DAB485D61729C" bold="true" pageId="0" pageNumber="1">B, C</emphasis>
<emphasis id="A0E3A536D05D6DBDEF121B50F4DF77A8" italics="true" pageId="0" pageNumber="1">Boza 3039</emphasis>
<emphasis id="D401E56A5477B1EDC36BDE85601508EA" bold="true" pageId="0" pageNumber="1">E, F</emphasis>
<emphasis id="836F52831B842DDFC3F67381B92672AC" italics="true" pageId="0" pageNumber="1">Boza 3133</emphasis>
). Scale bars:
<quantity id="8326DB356CB5CD284399BF1BC8CD339F" metricMagnitude="-2" metricUnit="m" metricValue="7.0" unit="cm" value="7.0">7 cm</quantity>
(
<emphasis id="8E755B84319CBA1E740FF15C88E014EE" bold="true" pageId="0" pageNumber="1">A</emphasis>
);
<quantity id="BBB4F7984584171429F7E33B5E443A36" metricMagnitude="-2" metricUnit="m" metricValue="3.0" unit="cm" value="3.0">3 cm</quantity>
(
<emphasis id="03FBC6CEFF41CD872E423A1C64C1F500" bold="true" pageId="0" pageNumber="1">B, C</emphasis>
);
<quantity id="095FBE74C14DB89BF55FDC6A896892D1" metricMagnitude="-2" metricUnit="m" metricValue="2.0" unit="cm" value="2.0">2 cm</quantity>
(
<emphasis id="1D299A689EDC41162AC31551D7F59F80" bold="true" pageId="0" pageNumber="1">E, F</emphasis>
);
<quantity id="BF8FFA8AC62749BA2E34289583573578" metricMagnitude="-3" metricUnit="m" metricValue="7.0" unit="mm" value="7.0">7 mm</quantity>
(
<emphasis id="A5C0E0BDE2E61CAC69A17E83F0760D9D" bold="true" pageId="0" pageNumber="1">G</emphasis>
). Photographs by E. G. Urquiaga F.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="087F7C828E792BF5A091932C04B5FAC1" pageId="0" pageNumber="1" type="description">
<paragraph id="02FA22B7F15F3893AD64746AA97DDA03" pageId="0" pageNumber="1">Description.</paragraph>
<paragraph id="39A2BDF06FE06D20577E20A15AF56508" pageId="0" pageNumber="1">
<emphasis id="81F8F2637DE192C35BFBC1B90EE89032" bold="true" italics="true" pageId="0" pageNumber="1">Trees</emphasis>
3-8 m tall.
<emphasis id="92AAF72E3553D89A303257BF12FC4F99" bold="true" italics="true" pageId="0" pageNumber="1">Leaves</emphasis>
slightly congested at the branch tips, imparipinnate with 1(-2) pair of leaflets, obtrullate in outline, (2.7-)3.5-4.5
<normalizedToken id="8D7BB65349FD840AC2A1DBBC37EA5DF1" originalValue="×">x</normalizedToken>
2.6-3.3 cm; rachises densely villous, points of leaflet attachment with a tuft of long hairs; stipular sheaths apically truncate, densely villous on the outer surfaces; leaflets narrowly obovate in outline, second pair from the terminal leaflet the largest, one of this pair 1.6-2.3
<normalizedToken id="035026B666212000E6B2ECB959348EF4" originalValue="×">x</normalizedToken>
0.5-0.9 cm; margin crenate with 6-9 teeth, apically round or emarginate, basally acute; upper leaflet surfaces sparsely villous; lower leaflet surfaces densely villous with whitish hairs 0.9-1.1 mm long mixed with pannose hairs, second pair of leaflets, if present, very small.
<emphasis id="C1D060CFB1622C868551309DA57B39DF" bold="true" italics="true" pageId="0" pageNumber="1">Inflorescences</emphasis>
pendant, 2.0-4.0 cm long, bearing 5-7 flowers; floral bracts 3.9-4.2 mm long, narrowly triangular, densely villous on the outer surface; rachises villous.
<emphasis id="2EBC1ED6424E61E8170289FDABEB9491" bold="true" italics="true" pageId="0" pageNumber="1">Flowers</emphasis>
10.2-10.7 mm diam.; sepals 4, ovate, green, densely villous outside; stamens 19-25, anthers orbicular, with a dense tuft of straight white hairs on the upper half; styles fimbriate, 2.3-4.0 mm long.
<emphasis id="30A25237046D2C8DD616760BCCC7F4B5" bold="true" italics="true" pageId="0" pageNumber="1">Fruits</emphasis>
turbinate, with 2-3 irregular flattened ridges with a series of spines, densely villous; 4.2-5.7
<normalizedToken id="EC779E2D04B9420CE520A42ECE40C6D7" originalValue="×">x</normalizedToken>
3.2-4.4 mm including spines.
<emphasis id="388481E4965C74DFAF1BDBB2B2A9B541" bold="true" italics="true" pageId="0" pageNumber="1">Tetraploid</emphasis>
.
</paragraph>
</subSubSection>
<subSubSection id="3CAA5B5F04EA41A65FBF3F19AC693978" pageId="0" pageNumber="1" type="distribution">
<paragraph id="C5CCC89E73CB5FAE227C007C2273C383" pageId="0" pageNumber="1">Distribution, habitat and ecology.</paragraph>
<paragraph id="3AB30858C1B0E87AB814EB6ECF2DBC27" pageId="0" pageNumber="1">
<taxonomicName id="9D3C624DB96975D5E49A56E6FF6EACCA" authorityName="T. Boza &amp; M. Kessler" authorityYear="2022" class="Aves" family="Rosaceae" genus="Polylepis" kingdom="Plantae" lsidName="Polylepis acomayensis" order="Centrales" pageId="0" pageNumber="1" phylum="Marchantiophyta" rank="species" species="acomayensis">
<emphasis id="8744C66B928E2E59E17038CF952C5040" italics="true" pageId="0" pageNumber="1">Polylepis acomayensis</emphasis>
</taxonomicName>
occurs in southern Cusco (Peru) in relatively cold and dry Andes at 3800-4160 m elevation (Fig.
<figureCitation id="A84FBB3EA38199A87FCE2ACEB2F8448C" captionStart="Figure 92" captionStartId="F92" captionText="Figure 92. Geographical distribution of the species of subsection Polylepis Racemosae Racemosae." figureDoi="10.3897/phytokeys.203.83529.figure92" httpUri="https://binary.pensoft.net/fig/721409" pageId="0" pageNumber="1">92</figureCitation>
). It grows in mixed forests with
<taxonomicName id="B1DF2C18E1A037D0FD35A43B8D6F58EB" class="Magnoliopsida" family="Escalloniaceae" genus="Escallonia" kingdom="Plantae" lsidName="Escallonia resinosa" order="Escalloniales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="resinosa">
<emphasis id="9E00C1F9BFF3C65D5CAB136815BAF547" italics="true" pageId="0" pageNumber="1">Escallonia resinosa</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="8F2C2F0099CDE4B8EF829348D2754AAD" pageId="0" pageNumber="1" type="etymology">
<paragraph id="35FB52A1B2F1C4C6BE182129F56C7DF4" pageId="0" pageNumber="1">Etymology.</paragraph>
<paragraph id="854076DBDA9FB864630814197F3CBCD6" pageId="0" pageNumber="1">This species is named after Acomayo, the Province to which its distribution appears to be restricted.</paragraph>
</subSubSection>
<subSubSection id="54097423F36982453D83EC6AC0D9052E" pageId="0" pageNumber="1" type="conservation status">
<paragraph id="DABDDD55A448A0A3E31B4CA827733DF9" pageId="0" pageNumber="1">Conservation status.</paragraph>
<paragraph id="0EDFDFB347A53013A99953DC66358812" pageId="0" pageNumber="1">
The EOO for
<taxonomicName id="79A26EE8A8712395023A4114EE96EB3C" authorityName="T. Boza &amp; M. Kessler" authorityYear="2022" class="Aves" family="Rosaceae" genus="Polylepis" kingdom="Plantae" lsidName="Polylepis acomayensis" order="Centrales" pageId="0" pageNumber="1" phylum="Marchantiophyta" rank="species" species="acomayensis">
<emphasis id="6998EB4CD3267FE46CBB71BD7983BEF7" italics="true" pageId="0" pageNumber="1">Polylepis acomayensis</emphasis>
</taxonomicName>
is estimated as 110 km2, the AOO is assessed at 12 km2 and it is known only from three locations. The species is unprotected. Logging, grazing and agriculture are the most important activities affecting these forests. We assess
<taxonomicName id="A145D33FA50A18C230E97C32C13B5BC0" class="Magnoliopsida" family="Rosaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="P. acomayensis" order="Rosales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="acomayensis">
<emphasis id="48A16AA8DD4FF38C1115B2680E667C62" italics="true" pageId="0" pageNumber="1">P. acomayensis</emphasis>
</taxonomicName>
as Endangered (A2a, B1a+B2a, C2a).
</paragraph>
</subSubSection>
<subSubSection id="4B79F1B6BB46468B45E0666523A769DB" pageId="0" pageNumber="1" type="notes">
<paragraph id="3CC808029AC43236A4605AEA2EC33CA0" pageId="0" pageNumber="1">Notes.</paragraph>
<paragraph id="4C142164C5BF96E3EA3622EED21C56AE" pageId="0" pageNumber="1">
<taxonomicName id="AAAE38637C646837E4AA3F3A2E0B8ABB" authorityName="T. Boza &amp; M. Kessler" authorityYear="2022" class="Aves" family="Rosaceae" genus="Polylepis" kingdom="Plantae" lsidName="Polylepis acomayensis" order="Centrales" pageId="0" pageNumber="1" phylum="Marchantiophyta" rank="species" species="acomayensis">
<emphasis id="EF7B858FE8F05A356376B71005DDA92F" italics="true" pageId="0" pageNumber="1">Polylepis acomayensis</emphasis>
</taxonomicName>
resembles
<taxonomicName id="19FCABF4F076968CD81C3AFF4F3F6998" class="Magnoliopsida" family="Rosaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="P. triacontandra" order="Rosales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="triacontandra">
<emphasis id="F6BDD50BB7ED236C2F86229827F2413C" italics="true" pageId="0" pageNumber="1">P. triacontandra</emphasis>
</taxonomicName>
in having 1(-2) lateral leaflets pairs as well as similar leaflet margin and density of hairs. However, it has narrowly obovate leaflets 1.6-2.3
<normalizedToken id="360525F732AE5C2BAB4B3680848AD779" originalValue="×">x</normalizedToken>
0.5-0.9 cm long with villous hairs 0.9-1.1 mm long and inflorescences 2.0-4.0 cm long with 5-7 flowers, whereas
<taxonomicName id="99046A38880B59B1FE5AE0ADB0C309E1" class="Magnoliopsida" family="Rosaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="P. triacontandra" order="Rosales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="triacontandra">
<emphasis id="311170D750AE1A85CE0B6CCAC0CB22D5" italics="true" pageId="0" pageNumber="1">P. triacontandra</emphasis>
</taxonomicName>
has narrowly elliptic leaflets (2.0-)2.6-3.3
<normalizedToken id="F46862A52501AC1F83D92467A27FCE1D" originalValue="×">x</normalizedToken>
0.7-1.1 cm long with tomentose hairs 0.4-0.8 mm long and inflorescences 4.9-9.5 cm long with 11-13 flowers.
<taxonomicName id="2908BDB921BC687640570D719BD65285" authorityName="T. Boza &amp; M. Kessler" authorityYear="2022" class="Aves" family="Rosaceae" genus="Polylepis" kingdom="Plantae" lsidName="Polylepis acomayensis" order="Centrales" pageId="0" pageNumber="1" phylum="Marchantiophyta" rank="species" species="acomayensis">
<emphasis id="8B31884CFB067EACA49D8DC7CD14789B" italics="true" pageId="0" pageNumber="1">Polylepis acomayensis</emphasis>
</taxonomicName>
is also morphologically similar to
<taxonomicName id="E7A49AF04479F5DB5E32D2FFCE5F7190" class="Magnoliopsida" family="Rosaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="P. sacra" order="Rosales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="sacra">
<emphasis id="130C6E4C234FFF03F8F27A0CD82EED10" italics="true" pageId="0" pageNumber="1">P. sacra</emphasis>
</taxonomicName>
with which it shares similar leaflet size, margin and hair density. The most obvious differences between
<taxonomicName id="0E899E7546CBE78EF091E6E28CD5B8D2" class="Magnoliopsida" family="Rosaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="P. acomayensis" order="Rosales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="acomayensis">
<emphasis id="E23E0B344A79EAE3C8F88181A2D75CF4" italics="true" pageId="0" pageNumber="1">P. acomayensis</emphasis>
</taxonomicName>
and this species are the number of lateral leaflet pairs, with
<taxonomicName id="58360C31E329756F1EF822CEF12B737E" class="Magnoliopsida" family="Rosaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="P. acomayensis" order="Rosales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="acomayensis">
<emphasis id="CD892FCFC313AB1BB7ED9F8A66D862AB" italics="true" pageId="0" pageNumber="1">P. acomayensis</emphasis>
</taxonomicName>
having 1(-2) pairs, whereas
<taxonomicName id="49B34F93B939B20F8B2495F6F6BC34CB" class="Magnoliopsida" family="Rosaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="P. sacra" order="Rosales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="sacra">
<emphasis id="59564947BB520439907A3C1D37AE3AA1" italics="true" pageId="0" pageNumber="1">P. sacra</emphasis>
</taxonomicName>
has 2-3 pairs. Furthermore,
<taxonomicName id="E1487CBC3C1F7C39F169A759C3311F99" class="Magnoliopsida" family="Rosaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="P. acomayensis" order="Rosales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="acomayensis">
<emphasis id="7324F617141CA1C5DBCEDDCF003280A4" italics="true" pageId="0" pageNumber="1">P. acomayensis</emphasis>
</taxonomicName>
has villous hairs 0.9-1.1 mm long and inflorescences 2.0-4.0 cm long whereas
<taxonomicName id="2A3B52BA8DC6596BFE05C915AC6CA713" class="Magnoliopsida" family="Rosaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="P. sacra" order="Rosales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="sacra">
<emphasis id="700BFBFD85176A860DB54CEA9D444650" italics="true" pageId="0" pageNumber="1">P. sacra</emphasis>
</taxonomicName>
has lanate hairs 1.3-1.5 mm long and inflorescences 5.0-8.8 cm long.
</paragraph>
</subSubSection>
<subSubSection id="D0331EEF8DAA1DC6C5B7A77E9576026A" pageId="0" pageNumber="1" type="materials_examined">
<paragraph id="358A3EAFC726B95FD77F3CBD7B73484E" pageId="0" pageNumber="1">Specimens examined.</paragraph>
<paragraph id="FB6D05C1665F138AD8234B0C7D5CD0D4" pageId="0" pageNumber="1">
<materialsCitation id="E26FA0E27C68CA7455580E9EBE896356" collectingDate="2015-07-12" collectorName="Boza, Urquiaga" country="Peru" county="Acomayo" elevation="3933" latitude="-13.994778" location="Llamacocha" longLatPrecision="1" longitude="-71.81175" municipality="Rondocan" specimenCount="1" stateProvince="Cusco">
<collectingCountry id="56F2BB5060937738F77726128EABBFC5" name="Peru">Peru</collectingCountry>
.
<collectingRegion id="E9C015F42C7A45B590FFD42725EDE0DC" country="Peru" name="Cusco">Cusco</collectingRegion>
:
<collectingCounty id="1C213764763CC1B4F21437E5384F8FF4">Acomayo</collectingCounty>
,
<collectingMunicipality id="27D5300ACFCB5C116A30BC8B4D2B307E">Rondocan</collectingMunicipality>
,
<location id="32483E5E5C6028D3386BFFFE210EA54D" LSID="urn:lsid:plazi:treatment:26217EA99334F56E96E16D901B454480:32483E5E5C6028D3386BFFFE210EA54D" country="Peru" county="Acomayo" latitude="-13.994778" longLatPrecision="1" longitude="-71.81175" municipality="Rondocan" name="Llamacocha" stateProvince="Cusco">Llamacocha</location>
,
<geoCoordinate id="4EA2B11EC94C3F7C3E7C8BEF660AA372" degrees="13" direction="south" minutes="50" orientation="latitude" precision="1" seconds="53.6" value="-13.848222">13°50'53.6&quot;S</geoCoordinate>
,
<geoCoordinate id="91AB2B0D60B3DCB25DD54F5AE189891A" degrees="71" direction="west" minutes="45" orientation="longitude" precision="1" seconds="32.7" value="-71.75909">71°45'32.7&quot;W</geoCoordinate>
,
<quantity id="54314A9A0ABFA481BA727604439C28DD" metricMagnitude="3" metricUnit="m" metricValue="3.933" unit="m" value="3933.0">
<elevation id="2936D502790ED4B0E407DDE944225F24" metricMagnitude="3" metricUnit="m" metricValue="3.933" unit="m" value="3933.0">3933 m</elevation>
</quantity>
,
<collectingDate id="F086CF438B68756E270FDDDC61B2B6E8" value="2015-07-12">12 July 2015</collectingDate>
,
<emphasis id="474C5905B310B98FA52DE670EDB5D943" italics="true" pageId="0" pageNumber="1">
<collectorName id="B0A168B5159B303E4E0DC7F7E65B606D">Boza</collectorName>
&amp;
<collectorName id="303D328DAD25C29934075C9995A90C04">Urquiaga</collectorName>
3038
</emphasis>
;
<emphasis id="F7A0E00E2D962289DDFF68A66C5CBCEB" italics="true" pageId="0" pageNumber="1">3122</emphasis>
;
<emphasis id="D7295F2C3D3E27C7EEFD38F97FA0767A" italics="true" pageId="0" pageNumber="1">3123</emphasis>
;
<emphasis id="7F13630AC9E384627C8CDCC0C0AD0B62" italics="true" pageId="0" pageNumber="1">3124</emphasis>
;
<emphasis id="8A0CF3758B5C29F33A5E53919AF2BE1E" italics="true" pageId="0" pageNumber="1">3125</emphasis>
;
<emphasis id="8B158DC3D50FC79C1FAA3E3A6B3126BF" italics="true" pageId="0" pageNumber="1">3126</emphasis>
;
<emphasis id="82DC0405AF60CE231644B8A1BD5044A1" italics="true" pageId="0" pageNumber="1">3127</emphasis>
;
<emphasis id="1C96EF67F184F1D7C334CA33BA069424" italics="true" pageId="0" pageNumber="1">3128</emphasis>
;
<emphasis id="60A5007E1585C149809870AE10CFED8C" italics="true" pageId="0" pageNumber="1">3129</emphasis>
;
<emphasis id="58645C6F2F78060801F8314F0DE0B46C" italics="true" pageId="0" pageNumber="1">3130</emphasis>
;
<emphasis id="53F4621DC8414B016563CCC316F6A937" italics="true" pageId="0" pageNumber="1">3131</emphasis>
;
<emphasis id="1FEFA6E05B581225A4E72A667D2B80E9" italics="true" pageId="0" pageNumber="1">3132</emphasis>
(USM!, Z!). Paruro, Accha, Kangal,
<geoCoordinate id="5806FB826DAAAB6E3DEDDA6064F3B38A" degrees="13" direction="south" minutes="59" orientation="latitude" precision="1" seconds="41.2" value="-13.994778">13°59'41.2&quot;S</geoCoordinate>
,
<geoCoordinate id="ADC23AA27CDF5DEC9BABCA1D503999BA" degrees="71" direction="west" minutes="48" orientation="longitude" precision="1" seconds="42.3" value="-71.81175">71°48'42.3&quot;W</geoCoordinate>
,
<quantity id="95CC183645038C87D0D48FAFE3E30D5D" metricMagnitude="3" metricUnit="m" metricValue="4.194" unit="m" value="4194.0">
<elevation id="3B7E187107014FD50FCEA4719EDB9B72" metricMagnitude="3" metricUnit="m" metricValue="4.194" unit="m" value="4194.0">4194 m</elevation>
</quantity>
,
<collectingDate id="87D83EAD3F240444BF12EC35F6C321A3" value="2015-07-12">12 July 2015</collectingDate>
,
<emphasis id="A2A5259008F24D80A0144070CB243F0B" italics="true" pageId="0" pageNumber="1">
<collectorName id="EC4167B5ED446A428C86894285016E66">Boza</collectorName>
&amp;
<collectorName id="704CF3E2FD2A231EAB016D808B8D4437">Urquiaga</collectorName>
3039
</emphasis>
;
<emphasis id="4876D51B08B14E4FD0547697F02891F2" italics="true" pageId="0" pageNumber="1">3133</emphasis>
;
<emphasis id="34DBD369F048B8C09A9734B297E4ABEF" italics="true" pageId="0" pageNumber="1">3134</emphasis>
;
<emphasis id="9D7E2B3E72FAFE14421B5B5AC156DA51" italics="true" pageId="0" pageNumber="1">3135</emphasis>
;
<emphasis id="F94C0FB97120F07B5E318E37EE6960C9" italics="true" pageId="0" pageNumber="1">3136</emphasis>
;
<emphasis id="35F542EB6F5E92460C37675BF6B5F52A" italics="true" pageId="0" pageNumber="1">3137</emphasis>
;
<emphasis id="2A2F48815243237FCBCF2F859583713C" italics="true" pageId="0" pageNumber="1">3138</emphasis>
;
<emphasis id="61E3F22F9F047FED7C0E920EF6A8AAD3" italics="true" pageId="0" pageNumber="1">3139</emphasis>
;
<emphasis id="0EDC17C611705DB431E30B9CC8C1848C" italics="true" pageId="0" pageNumber="1">3140</emphasis>
;
<emphasis id="FD8ED9388E5B032DC8F1E2E9C6CE73C4" italics="true" pageId="0" pageNumber="1">3141</emphasis>
;
<emphasis id="EB0D9CE9590998A4218853353E4EEABD" italics="true" pageId="0" pageNumber="1">3142</emphasis>
;
<emphasis id="7E5F190FF9775101F7903027D23F5007" italics="true" pageId="0" pageNumber="1">3143</emphasis>
(USM!, Z!)
</materialsCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>