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<document id="DDFF538F0FF960ADECD88A6A92300E3A" ID-DOI="10.11646/phytotaxa.661.3.3" ID-ISSN="1179-3163" ID-Zenodo-Dep="14516730" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1734538851480" checkinUser="felipe" docAuthor="Bacchetta, Gianluigi, Cambria, Salvatore, Castro, Olga De, Fenu, Giuseppe &amp; Brullo, Salvatore" docDate="2024" docId="0386053C1B58FF9804AB1AE5F652FE93" docLanguage="en" docName="phytotaxa.661.3.253-266.pdf" docOrigin="Phytotaxa 661 (3)" docSource="https://doi.org/10.11646/phytotaxa.661.3.3" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Centranthus pontecorvi Bacchetta &amp; Brullo 2024, sp. nov." docType="treatment" docVersion="2" lastPageNumber="258" masterDocId="FFBF7D441B5AFF9D0423181DF247FFDB" masterDocTitle="Centranthus pontecorvi (Valerianaceae) a new species from Sardinia" masterLastPageNumber="266" masterPageNumber="253" pageNumber="255" updateTime="1734539252427" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
<mods:mods id="F41340B01330471DC78C047B8CFE5715" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="D3BF00D2402DDE7BB91616FBF4B25BEF">
<mods:title id="CF12BB4AA352980FB7C687CE7C9A71FB">Centranthus pontecorvi (Valerianaceae) a new species from Sardinia</mods:title>
</mods:titleInfo>
<mods:name id="0434783CF4BC3F7593BC3346C812990E" type="personal">
<mods:role id="8BA01A366EEB9F960CAE5AF35EDFF82F">
<mods:roleTerm id="912F20DA614FC90C841C222E75359F64">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="D8E900F54B9220C860EF527FBC17DBED">Bacchetta, Gianluigi</mods:namePart>
<mods:nameIdentifier id="44FA1F98417028835F1B83F9F3FD5008" type="ORCID">0000-0002-1714-3978</mods:nameIdentifier>
<mods:affiliation id="6E91E4F1CD05CBDF060C60FA95CF2CCF">Department of Life and Environmental Science, Centre for Conservation of Biodiversity (CCB), University of Cagliari, V. le Sant’Ignazio da Laconi, 11 - 13, 09123 Cagliari, Italy</mods:affiliation>
<mods:nameIdentifier id="27846AFD83F6BE4648FD7FF888A881DC" type="email">bacchet@unica.it</mods:nameIdentifier>
</mods:name>
<mods:name id="C708034D09DA1EF4E47E3947850093AF" type="personal">
<mods:role id="77D22E7548AE29B064C5F201780C8F17">
<mods:roleTerm id="5A66A6E63E61341BE0959078F49EBD12">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="3280D046DCA798AD5CD531E280B48FDB">Cambria, Salvatore</mods:namePart>
<mods:nameIdentifier id="82C733871EA279BD7D1EC41E59897F2D" type="ORCID">0000-0002-3828-1552</mods:nameIdentifier>
<mods:affiliation id="6E3FAF49A62378259DDDD9C819E5AEE4">Department of Biology, Geology and Environmental Science, University of Catania, Via A. Longo 19, 95125 Catania, Italy</mods:affiliation>
<mods:nameIdentifier id="732CAB58E87E9260B4D2EA0188E2C881" type="email">cambria_salvatore@yahoo.it</mods:nameIdentifier>
</mods:name>
<mods:name id="1757ED46313362455D063093B983454A" type="personal">
<mods:role id="E9E4A37786FCD8AB43808E5B8DC0A3FF">
<mods:roleTerm id="D332DB15CDEB6797C25D1D29A1E0AA57">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="8770DCD157B344CFD801A57A9F54DFCE">Castro, Olga De</mods:namePart>
<mods:nameIdentifier id="14E2DB6271440FECD08FC7B4F866E470" type="ORCID">0000-0002-4861-3960</mods:nameIdentifier>
<mods:affiliation id="F2F6F6206357B03CE7ED75DC1865239F">Department of Biology, University of Naples Federico II, Via Cinthia, 80126 Naples, Italy &amp; Botanical Garden, University of Naples Federico II, Via Foria 223, 80139 Napoles, Italy</mods:affiliation>
<mods:nameIdentifier id="ABB6D133C999B021E2DF4DD9262EA815" type="email">odecastr@unina.it</mods:nameIdentifier>
</mods:name>
<mods:name id="352FEC2E1A75B4AD1E1B7FC491368390" type="personal">
<mods:role id="54CD6F1AB7D4F1B2DA602EE0C37451EE">
<mods:roleTerm id="F2DE5D3CE740A3849CD9A7337CD1DCAB">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="18A8FC1E9E34A921537754D28EF7C8F8">Fenu, Giuseppe</mods:namePart>
<mods:nameIdentifier id="6FC9C4A9259852808CF32569EAB287F6" type="ORCID">0000-0003-4762-5043</mods:nameIdentifier>
<mods:affiliation id="7DCE635635B958367CA4DF8B323175B8">Department of Life and Environmental Science, Centre for Conservation of Biodiversity (CCB), University of Cagliari, V. le Sant’Ignazio da Laconi, 11 - 13, 09123 Cagliari, Italy</mods:affiliation>
<mods:nameIdentifier id="833823C55223BAC0B27506CB4DD83117" type="email">gfenu@unica.it</mods:nameIdentifier>
</mods:name>
<mods:name id="D963A33CDB3CF90D678216BDD37FBB8C" type="personal">
<mods:role id="E6F5CCDF8192A724003C3A456A3DDD89">
<mods:roleTerm id="46D4F1AD8520EEFEED1C27ECB728A10D">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="89D14580710DEEF4633F771AC9AA716C">Brullo, Salvatore</mods:namePart>
<mods:nameIdentifier id="0F7729A8D2AD3A527E77955B70469484" type="ORCID">0000-0003-2568-7278</mods:nameIdentifier>
<mods:affiliation id="CEB074E0C0BAF9EB3EA47E2D58F93EE0">Department of Biology, Geology and Environmental Science, University of Catania, Via A. Longo 19, 95125 Catania, Italy</mods:affiliation>
<mods:nameIdentifier id="8B3A57B2E6114BD27A6B7AEA62967974" type="email">salvo.brullo@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource id="E113938829708A8551967BC00EB46CFF">text</mods:typeOfResource>
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<mods:titleInfo id="88309133BE8C0BB2FFE18E9DBC19435D">
<mods:title id="5FF9C93BE3F23315826AFD001E04E8B6">Phytotaxa</mods:title>
</mods:titleInfo>
<mods:part id="217EE5D78CE5DED0364DB9BE6985A72D">
<mods:date id="AA091F22F4244E74F36D94AC928C4120">2024</mods:date>
<mods:detail id="ABD702E727ED66FF63C5C560DF4056E8" type="pubDate">
<mods:number id="A9D94FADE40A1120F97DCE2F60F091D4">2024-08-01</mods:number>
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<mods:detail id="0C11D9CDF5ECCEC8403BD4933BADB195" type="volume">
<mods:number id="ABE68A0CC4954B9B2E48AD18F06C9F48">661</mods:number>
</mods:detail>
<mods:detail id="F4242C944C68C5185A51B438B7E216A4" type="issue">
<mods:number id="B4A316461D00289B02DD90E0DE6A4B07">3</mods:number>
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<mods:start id="AC3A0493AB4B8B5E765F5F7BD2928CCF">253</mods:start>
<mods:end id="89A5B46DB875081E7CC2BD8DA1AC92AE">266</mods:end>
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<mods:url id="940149859ABEF809E194E160CD97E530">https://doi.org/10.11646/phytotaxa.661.3.3</mods:url>
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<mods:classification id="11FFD13229C193B63B014B4806AA3B62">journal article</mods:classification>
<mods:identifier id="2FEB134818B94A27D7A94A13F3DFF4D7" type="DOI">10.11646/phytotaxa.661.3.3</mods:identifier>
<mods:identifier id="D1587EDAD711472E4CA6D50B5FF4456B" type="ISSN">1179-3163</mods:identifier>
<mods:identifier id="09F843F278E454842EE6EF693577AAEF" type="Zenodo-Dep">14516730</mods:identifier>
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<treatment id="0386053C1B58FF9804AB1AE5F652FE93" ID-DOI="http://doi.org/10.5281/zenodo.14516732" ID-Zenodo-Dep="14516732" LSID="urn:lsid:plazi:treatment:0386053C1B58FF9804AB1AE5F652FE93" httpUri="http://treatment.plazi.org/id/0386053C1B58FF9804AB1AE5F652FE93" lastPageId="5" lastPageNumber="258" pageId="2" pageNumber="255">
<subSubSection id="C335E7A11B58FF9F04AB1AE5F13DFCC9" box="[136,890,760,787]" pageId="2" pageNumber="255" type="nomenclature">
<paragraph id="8B90B42A1B58FF9F04AB1AE5F13DFCC9" blockId="2.[136,890,760,787]" box="[136,890,760,787]" pageId="2" pageNumber="255">
<heading id="D0D803461B58FF9F04AB1AE5F13DFCC9" box="[136,890,760,787]" fontSize="11" level="2" pageId="2" pageNumber="255" reason="4">
<emphasis id="B95B68381B58FF9F04AB1AE5F2D9FCC9" bold="true" box="[136,158,760,786]" pageId="2" pageNumber="255">1.</emphasis>
<taxonomicName id="4C2FCFA91B58FF9F04871AE5F0DFFCC9" ID-CoL="CJYY6" authority="Bacchetta &amp; Brullo" authorityName="Bacchetta &amp; Brullo" authorityYear="2024" box="[164,664,760,787]" class="Magnoliopsida" family="Caprifoliaceae" genus="Centranthus" kingdom="Plantae" order="Dipsacales" pageId="2" pageNumber="255" phylum="Tracheophyta" rank="species" species="pontecorvi" status="sp. nov.">
<emphasis id="B95B68381B58FF9F04871AE5F3F2FCC9" bold="true" box="[164,437,760,787]" italics="true" pageId="2" pageNumber="255">Centranthus pontecorvi</emphasis>
Bacchetta &amp; Brullo
</taxonomicName>
,
<emphasis id="B95B68381B58FF9F06871AE4F0BEFCC9" box="[676,761,761,786]" italics="true" pageId="2" pageNumber="255">
<taxonomicNameLabel id="A268D5431B58FF9F06871AE4F0BEFCC9" box="[676,761,761,786]" pageId="2" pageNumber="255" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="1314A8AF1B58FF9F07241AE5F136FCC9" box="[775,881,760,786]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStartId-0="3.[136,229,1953,1975]" captionStartId-1="4.[136,229,1539,1561]" captionTargetBox-0="[170,1414,188,1919]" captionTargetBox-1="[151,1427,190,1505]" captionTargetId-0="figure-19@3.[167,1421,187,1925]" captionTargetId-1="figure-27@4.[151,1435,190,1514]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionText-0="FIGURE 1. Diagnostic features of Centranthus pontecorvoi. A. Habit. B. Inflorescence. C. Flowers. D. Flower bud. E. Stamen. F. Cypsela dorsal view. G. Cypsela ventral view. H. Cypsela cross section. I. Cypsela with pappus. J. Pappus. K. Pappus feathers. L. Stigma. Illustration by S. Brullo based on living and herbarium material coming from the type locality (CAT)." captionText-1="FIGURE 2. Phenological features of Centranthus pontecorvoi. A. Mt Perda (locus classicus) natural habitat. B. Habit in natural places. C. Detail of flowering plant. D. Detail of fruiting plant. (Photos: G. Bacchetta)." figureDoi-0="http://doi.org/10.5281/zenodo.14516734" figureDoi-1="http://doi.org/10.5281/zenodo.14516736" httpUri-0="https://zenodo.org/record/14516734/files/figure.png" httpUri-1="https://zenodo.org/record/14516736/files/figure.png" pageId="2" pageNumber="255">Figs. 1–2</figureCitation>
)
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C335E7A11B58FF9F04AB1B5DF69EFC31" pageId="2" pageNumber="255" type="diagnosis">
<paragraph id="8B90B42A1B58FF9F04AB1B5DF69EFC31" blockId="2.[136,1452,832,2010]" pageId="2" pageNumber="255">
<emphasis id="B95B68381B58FF9F04AB1B5DF345FC81" bold="true" box="[136,258,832,858]" pageId="2" pageNumber="255">Diagnosis.</emphasis>
<taxonomicName id="4C2FCFA91B58FF9F052E1B5DF05EFC81" authorityName="Bacchetta &amp; Brullo" authorityYear="2024" box="[269,537,832,858]" class="Magnoliopsida" family="Caprifoliaceae" genus="Centranthus" kingdom="Plantae" order="Dipsacales" pageId="2" pageNumber="255" phylum="Tracheophyta" rank="species" species="pontecorvi">
<emphasis id="B95B68381B58FF9F052E1B5DF05EFC81" box="[269,537,832,858]" italics="true" pageId="2" pageNumber="255">Centranthus pontecorvi</emphasis>
</taxonomicName>
differs from
<taxonomicName id="4C2FCFA91B58FF9F06941B5DF17DFC81" authorityName="Beguinot" authorityYear="1903" baseAuthorityName="Viviani" baseAuthorityYear="1824" box="[695,826,832,858]" class="Magnoliopsida" family="Caprifoliaceae" genus="Centranthus" kingdom="Plantae" order="Dipsacales" pageId="2" pageNumber="255" phylum="Tracheophyta" rank="species" species="trinervis">
<emphasis id="B95B68381B58FF9F06941B5DF17DFC81" box="[695,826,832,858]" italics="true" pageId="2" pageNumber="255">C. trinervis</emphasis>
</taxonomicName>
for its simple, all basal stems, leaves ovate to linear-lanceolate up to
<quantity id="4CD719CF1B58FF9F05621B79F3CAFCA4" box="[321,397,868,895]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" pageId="2" pageNumber="255" unit="cm" value="3.5">3.5 cm</quantity>
wide, axillary twigs absent or rare and subsessile, inflorescence always compact, floral bracts up to
<quantity id="4CD719CF1B58FF9F04E51B95F35CFC78" box="[198,283,904,931]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="2" pageNumber="255" unit="mm" value="3.5">3.5 mm</quantity>
long, ovary
<quantity id="4CD719CF1B58FF9F05861B95F051FC78" box="[421,534,904,931]" metricMagnitude="-3" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" pageId="2" pageNumber="255" unit="mm" value="1.75" valueMax="2.0" valueMin="1.5">1.5–2 mm</quantity>
long and
<quantity id="4CD719CF1B58FF9F06A11B95F0B4FC78" box="[642,755,904,931]" metricMagnitude="-4" metricUnit="m" metricValue="9.5" metricValueMax="10.0" metricValueMin="9.0" pageId="2" pageNumber="255" unit="mm" value="0.95" valueMax="1.0" valueMin="0.9">0.9–1 mm</quantity>
wide, calyx teeth 16–17, pappus
<quantity id="4CD719CF1B58FF9F00471B95F692FC78" box="[1124,1237,904,931]" metricMagnitude="-3" metricUnit="m" metricValue="4.25" metricValueMax="4.5" metricValueMin="4.0" pageId="2" pageNumber="255" unit="mm" value="4.25" valueMax="4.5" valueMin="4.0">4–4.5 mm</quantity>
long, corolla white or pinkish-white,
<quantity id="4CD719CF1B58FF9F056D1BB1F387FC1C" box="[334,448,940,967]" metricMagnitude="-3" metricUnit="m" metricValue="5.25" metricValueMax="6.0" metricValueMin="4.5" pageId="2" pageNumber="255" unit="mm" value="5.25" valueMax="6.0" valueMin="4.5">4.5–6 mm</quantity>
long, with tube
<quantity id="4CD719CF1B58FF9F06541BB1F093FC1C" box="[631,724,940,967]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="2" pageNumber="255" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
long and lobes 1.5–2.7 ×
<quantity id="4CD719CF1B58FF9F07D51BB1F62DFC1C" box="[1014,1130,940,967]" metricMagnitude="-3" metricUnit="m" metricValue="1.45" metricValueMax="1.9" metricValueMin="1.0" pageId="2" pageNumber="255" unit="mm" value="1.45" valueMax="1.9" valueMin="1.0">1–1.9 mm</quantity>
, stem filament
<quantity id="4CD719CF1B58FF9F01351BB1F72BFC1C" box="[1302,1388,940,967]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="2" pageNumber="255" unit="mm" value="1.2">1.2 mm</quantity>
long, anther
<quantity id="4CD719CF1B58FF9F04F61BCDF31BFC30" box="[213,348,976,1003]" metricMagnitude="-3" metricUnit="m" metricValue="1.45" metricValueMax="1.5" metricValueMin="1.4" pageId="2" pageNumber="255" unit="mm" value="1.45" valueMax="1.5" valueMin="1.4">1.4–1.5 mm</quantity>
long, style
<quantity id="4CD719CF1B58FF9F05FD1BCDF017FC30" box="[478,592,976,1003]" metricMagnitude="-3" metricUnit="m" metricValue="4.9" metricValueMax="5.0" metricValueMin="4.8" pageId="2" pageNumber="255" unit="mm" value="4.9" valueMax="5.0" valueMin="4.8">4.8–5 mm</quantity>
long, cypsela ovate-oblong, larger (3–3.5 ×
<quantity id="4CD719CF1B58FF9F00621BCDF68BFC31" box="[1089,1228,976,1003]" metricMagnitude="-3" metricUnit="m" metricValue="1.6" metricValueMax="1.7" metricValueMin="1.5" pageId="2" pageNumber="255" unit="mm" value="1.6" valueMax="1.7" valueMin="1.5">1.5–1.7 mm</quantity>
).
</paragraph>
</subSubSection>
<subSubSection id="C335E7A11B58FF9F049E1BE9F31EFB8D" pageId="2" pageNumber="255" type="materials_examined">
<paragraph id="8B90B42A1B58FF9F049E1BE9F31EFB8D" blockId="2.[136,1452,832,2010]" pageId="2" pageNumber="255">
<emphasis id="B95B68381B58FF9F049E1BE9F2BFFBD5" bold="true" box="[189,248,1012,1038]" pageId="2" pageNumber="255">Type</emphasis>
.
<collectingCountry id="F338F4BA1B58FF9F05251BE9F312FBD5" box="[262,341,1012,1038]" name="Italy" pageId="2" pageNumber="255">ITALY</collectingCountry>
.
<emphasis id="B95B68381B58FF9F05431BE9F380FBD5" bold="true" box="[352,455,1012,1038]" pageId="2" pageNumber="255">
<collectingRegion id="49EB7AC81B58FF9F05431BE9F380FBD5" box="[352,455,1012,1038]" country="Italy" name="Sardegna" pageId="2" pageNumber="255">Sardinia</collectingRegion>
</emphasis>
: Monte Perda, San Benedetto (Iglesias), metadolomie cambriane,
<quantity id="4CD719CF1B58FF9F00931BE9F6B0FBD4" box="[1200,1271,1012,1039]" metricMagnitude="2" metricUnit="m" metricValue="6.57" pageId="2" pageNumber="255" unit="m" value="657.0">657 m</quantity>
s.l.m., esp. SW,
<geoCoordinate id="EE1BD2ED1B58FF9F04AB1C05F371FBE8" box="[136,310,1048,1075]" degrees="39" direction="north" minutes="21" orientation="latitude" pageId="2" pageNumber="255" precision="1" seconds="54.38" value="39.365105">39°21’54.38”N</geoCoordinate>
,
<geoCoordinate id="EE1BD2ED1B58FF9F05611C05F398FBE8" box="[322,479,1048,1075]" degrees="8" direction="east" minutes="31" orientation="longitude" pageId="2" pageNumber="255" precision="1" seconds="56.30" value="8.532306">8°31’56.30”E</geoCoordinate>
,
<date id="FF9192EA1B58FF9F05C81C05F0CDFBE9" box="[491,650,1048,1074]" pageId="2" pageNumber="255" value="2024-04-14">14 April 2024</date>
,
<emphasis id="B95B68381B58FF9F06B61C05F6C3FBE9" box="[661,1156,1048,1074]" italics="true" pageId="2" pageNumber="255">G. Bacchetta, T. Carai &amp; E. Pontecorvo s.n.</emphasis>
(
<typeStatus id="54940A881B58FF9F00B11C05F6B1FBE9" box="[1170,1270,1048,1074]" pageId="2" pageNumber="255" type="holotype">holotype</typeStatus>
CAG!,
<typeStatus id="54940A881B58FF9F01731C05F7EBFBE9" box="[1360,1452,1048,1074]" pageId="2" pageNumber="255" type="isotype">isotypes</typeStatus>
CAG!, CAT!, FI!).
</paragraph>
</subSubSection>
<subSubSection id="C335E7A11B58FF9F049E1C7DF0AFFA40" pageId="2" pageNumber="255" type="description">
<paragraph id="8B90B42A1B58FF9F049E1C7DF0AFFA40" blockId="2.[136,1452,832,2010]" pageId="2" pageNumber="255">
<emphasis id="B95B68381B58FF9F049E1C7DF308FBA1" bold="true" box="[189,335,1120,1146]" pageId="2" pageNumber="255">Description.</emphasis>
Plant in tufts (20–)25–40(–45) cm tall when flowering, with simple basal branches without axillary twigs or few and subsessile. Stems fistulous, robust. Leaves glaucescent-green, ovate to lanceolate, sometimes linear-lanceolate, (2.4–)3–8.5(–10) × (0.7–)1–3.5(–4) cm. Inflorescence in thyrse more or less compact (1.6–)2–4(–4.5) cm long at flowering, (4–)4.5–8(–10) cm long when mature. Bracts ovate-lanceolate
<quantity id="4CD719CF1B58FF9F002F1CD1F6D5FB3C" box="[1036,1170,1228,1255]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.5" metricValueMin="1.5" pageId="2" pageNumber="255" unit="mm" value="2.5" valueMax="3.5" valueMin="1.5">1.5–3.5 mm</quantity>
long. Ovary ovate, 1.5–2 ×
<quantity id="4CD719CF1B58FF9F04BC1CEDF353FAD0" box="[159,276,1264,1291]" metricMagnitude="-4" metricUnit="m" metricValue="9.5" metricValueMax="10.0" metricValueMin="9.0" pageId="2" pageNumber="255" unit="mm" value="0.95" valueMax="1.0" valueMin="0.9">0.9–1 mm</quantity>
, dorsally with a central rib, ventrally with 3 ribs and folded at the edges. Calyx with coronula
<quantity id="4CD719CF1B58FF9F011A1CEDF7EBFAD0" box="[1337,1452,1264,1291]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" metricValueMax="10.0" metricValueMin="8.0" pageId="2" pageNumber="255" unit="mm" value="0.9" valueMax="1.0" valueMin="0.8">0.8–1 mm</quantity>
long, provided with 16–17 teeth, hairs of pappus
<quantity id="4CD719CF1B58FF9F068E1D09F159FAF4" box="[685,798,1300,1327]" metricMagnitude="-3" metricUnit="m" metricValue="4.25" metricValueMax="4.5" metricValueMin="4.0" pageId="2" pageNumber="255" unit="mm" value="4.25" valueMax="4.5" valueMin="4.0">4–4.5 mm</quantity>
long, plumose with lax feathers
<quantity id="4CD719CF1B58FF9F00A81D09F756FAF4" box="[1163,1297,1300,1327]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="2" pageNumber="255" unit="mm" value="0.4" valueMax="0.5" valueMin="0.3">0.3–0.5 mm</quantity>
long. Corolla white to pinkish-white,
<quantity id="4CD719CF1B58FF9F05B81D25F057FA88" box="[411,528,1336,1363]" metricMagnitude="-3" metricUnit="m" metricValue="5.25" metricValueMax="6.0" metricValueMin="4.5" pageId="2" pageNumber="255" unit="mm" value="5.25" valueMax="6.0" valueMin="4.5">4.5–6 mm</quantity>
long, with tube
<quantity id="4CD719CF1B58FF9F06F11D25F175FA88" box="[722,818,1336,1363]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="2" pageNumber="255" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
long, provided with a small lateral hump, and 5 lobes 1.5–2.7 ×
<quantity id="4CD719CF1B58FF9F04DE1D41F333FAAC" box="[253,372,1372,1399]" metricMagnitude="-3" metricUnit="m" metricValue="1.45" metricValueMax="1.9" metricValueMin="1.0" pageId="2" pageNumber="255" unit="mm" value="1.45" valueMax="1.9" valueMin="1.0">1–1.9 mm</quantity>
. Staminal filament
<quantity id="4CD719CF1B58FF9F06711D41F0AFFAAC" box="[594,744,1372,1399]" metricMagnitude="-3" metricUnit="m" metricValue="1.225" metricValueMax="1.25" metricValueMin="1.2" pageId="2" pageNumber="255" unit="mm" value="1.225" valueMax="1.25" valueMin="1.2">1.2–1.25 mm</quantity>
long, provided with one anther
<quantity id="4CD719CF1B58FF9F007B1D41F6A6FAAC" box="[1112,1249,1372,1399]" metricMagnitude="-3" metricUnit="m" metricValue="1.45" metricValueMax="1.5" metricValueMin="1.4" pageId="2" pageNumber="255" unit="mm" value="1.45" valueMax="1.5" valueMin="1.4">1.4–1.5 mm</quantity>
long. Style
<quantity id="4CD719CF1B58FF9F014F1D41F2F3FA40" metricMagnitude="-3" metricUnit="m" metricValue="4.9" metricValueMax="5.0" metricValueMin="4.8" pageId="2" pageNumber="255" unit="mm" value="4.9" valueMax="5.0" valueMin="4.8">4.8–5 mm</quantity>
long. Cypsela ovate-oblong, 3–3.5 ×
<quantity id="4CD719CF1B58FF9F06791D9DF0A3FA40" box="[602,740,1408,1435]" metricMagnitude="-3" metricUnit="m" metricValue="1.6" metricValueMax="1.7" metricValueMin="1.5" pageId="2" pageNumber="255" unit="mm" value="1.6" valueMax="1.7" valueMin="1.5">1.5–1.7 mm</quantity>
.
</paragraph>
</subSubSection>
<subSubSection id="C335E7A11B58FF9F049E1DB9F124F994" pageId="2" pageNumber="255" type="etymology">
<paragraph id="8B90B42A1B58FF9F049E1DB9F65FF9F1" blockId="2.[136,1452,832,2010]" pageId="2" pageNumber="255">
<emphasis id="B95B68381B58FF9F049E1DB9F379FA65" bold="true" box="[189,318,1444,1470]" pageId="2" pageNumber="255">Etymology</emphasis>
. The species is dedicated to Cristiano Pontecorvo, botanist of Cagliari University (1971–2023), prematurely disappeared, who during his career has investigated the flora of Sulcitano-Iglesiente biogeographic sector of southern
<collectingRegion id="49EB7AC81B58FF9F052E1DF1F32AF9DD" box="[269,365,1516,1542]" country="Italy" name="Sardegna" pageId="2" pageNumber="255">Sardinia</collectingRegion>
, where the new species grows. For the specific epithet, the authors preferred to Latinize the name Pontecorvo into
<emphasis id="B95B68381B58FF9F05621E0CF38AF9F1" box="[321,461,1553,1578]" italics="true" pageId="2" pageNumber="255">Pontecorvus</emphasis>
, which in the genitive is declined into
<taxonomicName id="4C2FCFA91B58FF9F07A31E0DF643F9F1" authorityName="Bacchetta &amp; Brullo" authorityYear="2024" box="[896,1028,1552,1578]" class="Magnoliopsida" family="Caprifoliaceae" genus="Centranthus" kingdom="Plantae" order="Dipsacales" pageId="2" pageNumber="255" phylum="Tracheophyta" rank="species" species="pontecorvi">
“
<emphasis id="B95B68381B58FF9F07AF1E0CF643F9F1" box="[908,1028,1553,1578]" italics="true" pageId="2" pageNumber="255">pontecorvi</emphasis>
</taxonomicName>
”.
</paragraph>
<paragraph id="8B90B42A1B58FF9F049E1E29F124F994" blockId="2.[136,1452,832,2010]" box="[189,867,1588,1615]" pageId="2" pageNumber="255">
<emphasis id="B95B68381B58FF9F049E1E29F37EF995" bold="true" box="[189,313,1588,1614]" pageId="2" pageNumber="255">Phenology</emphasis>
. Flowering March to April, fruiting May to June.
</paragraph>
</subSubSection>
<subSubSection id="C335E7A11B58FF98049E1E45F652FE93" lastPageId="5" lastPageNumber="258" pageId="2" pageNumber="255" type="biology_ecology">
<paragraph id="8B90B42A1B58FF9F049E1E45F357F801" blockId="2.[136,1452,832,2010]" pageId="2" pageNumber="255">
<emphasis id="B95B68381B58FF9F049E1E45F3A4F9A9" bold="true" box="[189,483,1624,1650]" pageId="2" pageNumber="255">Ecology and distribution</emphasis>
.
<taxonomicName id="4C2FCFA91B58FF9F05CC1E45F0BFF9A9" authorityName="Bacchetta &amp; Brullo" authorityYear="2024" box="[495,760,1624,1650]" class="Magnoliopsida" family="Caprifoliaceae" genus="Centranthus" kingdom="Plantae" order="Dipsacales" pageId="2" pageNumber="255" phylum="Tracheophyta" rank="species" species="pontecorvi">
<emphasis id="B95B68381B58FF9F05CC1E45F0BFF9A9" box="[495,760,1624,1650]" italics="true" pageId="2" pageNumber="255">Centranthus pontecorvi</emphasis>
</taxonomicName>
is a glareicolous species growing on Cambrian metadolomites and metalimestones, belonging to the Nebida and Gonnesa geological formations (
<bibRefCitation id="EFBEC9DB1B58FF9F006B1E61F71CF94D" author="Carmignani, L. &amp; Oggiano, G. &amp; Barca, S. &amp; Conti, P. &amp; Eltrudis, A. &amp; Funedda, A. &amp; Pasci, S." box="[1096,1371,1660,1686]" pageId="2" pageNumber="255" refId="ref8567" refString="Carmignani, L., Oggiano, G., Barca, S., Conti, P., Eltrudis, A., Funedda, A. &amp; Pasci, S. (2001) Note illustrative della Carta Geologica della Sardegna in scala 1: 200.000. Memorie descrittive della Carta Geologica d'Italia. Servizio Geologico Italiano, Roma, Italia, 272 pp." type="book" year="2001">
Carmignani
<emphasis id="B95B68381B58FF9F00FA1E60F752F94D" box="[1241,1301,1660,1686]" italics="true" pageId="2" pageNumber="255">et al.</emphasis>
2001
</bibRefCitation>
), at an elevation of
<quantity id="4CD719CF1B58FF9F053B1EBDF3DEF960" box="[280,409,1696,1723]" metricMagnitude="2" metricUnit="m" metricValue="6.4" metricValueMax="7.15" metricValueMin="5.65" pageId="2" pageNumber="255" unit="m" value="640.0" valueMax="715.0" valueMin="565.0">565–715 m</quantity>
a.s.l. This species is a member of a plant community differentiated by some Sardinian and Cyrno-Sardinian endemics, such as
<taxonomicName id="4C2FCFA91B58FF9F060C1ED9F13BF905" authority="Moris" authorityName="Moris" box="[559,892,1732,1758]" class="Magnoliopsida" family="Caryophyllaceae" genus="Dianthus" kingdom="Plantae" order="Caryophyllales" pageId="2" pageNumber="255" phylum="Tracheophyta" rank="species" species="cyatophorus">
<emphasis id="B95B68381B58FF9F060C1ED9F16BF905" box="[559,812,1732,1758]" italics="true" pageId="2" pageNumber="255">Dianthus cyatophorus</emphasis>
Moris
</taxonomicName>
in
<bibRefCitation id="EFBEC9DB1B58FF9F07891ED9F74BF905" author="Moris, G. G. &amp; Delponte, G. B." box="[938,1292,1732,1759]" pageId="2" pageNumber="255" refId="ref9962" refString="Moris, G. G. &amp; Delponte, G. B. (1852) Enumeratio seminum Regii Horti Botanici Taurinensis, anno 1852. Ex Typographiae Regia, Taurini, 32 pp." type="book" year="1852">Moris &amp; Delponte (1852: 32)</bibRefCitation>
,
<taxonomicName id="4C2FCFA91B58FF9F013F1ED9F610F8D9" authority="Bacchetta, Brullo &amp; Giusso" authorityName="Bacchetta, Brullo &amp; Giusso" class="Magnoliopsida" family="Asteraceae" genus="Helichrysum" kingdom="Plantae" order="Asterales" pageId="2" pageNumber="255" phylum="Tracheophyta" rank="subSpecies" species="microphyllum" subSpecies="tyrrhenicum">
<emphasis id="B95B68381B58FF9F013F1ED9F364F8D9" italics="true" pageId="2" pageNumber="255">Helichrysum microphyllum</emphasis>
<bibRefCitation id="EFBEC9DB1B58FF9F050B1EF5F000F8D9" author="Cambessedes, J." box="[296,583,1768,1794]" pageId="2" pageNumber="255" pagination="201 - 335" refId="ref8470" refString="Cambessedes, J. (1827) Enumeratio plantarum in Insulis Balearibus nascentium. Memoires du Museum d'Histoire Naturelle Paris 14: 201 - 335. https: // doi. org / 10.5962 / bhl. title. 51539" type="journal article" year="1827">Cambessèdes (1827: 272)</bibRefCitation>
subsp.
<emphasis id="B95B68381B58FF9F06BB1EF5F167F8D9" box="[664,800,1768,1794]" italics="true" pageId="2" pageNumber="255">tyrrhenicum</emphasis>
Bacchetta, Brullo &amp; Giusso
</taxonomicName>
in
<bibRefCitation id="EFBEC9DB1B58FF9F00551EF5F7E0F8D9" author="Angiolini, C. &amp; Bacchetta, G. &amp; Brullo, S. &amp; Casti, M. &amp; Galdo, G. &amp; Guarino, R." box="[1142,1447,1768,1795]" pageId="2" pageNumber="255" pagination="243 - 276" refId="ref7547" refString="Angiolini, C., Bacchetta, G., Brullo, S., Casti, M., Giusso del Galdo, G. &amp; Guarino, R. (2005) The vegetation of mining dumps in SW- Sardinia. Feddes Repertorium 116: 243 - 276. https: // doi. org / 10.1002 / fedr. 200411072" type="journal article" year="2005">
Angiolini
<emphasis id="B95B68381B58FF9F00C41EF4F75AF8D9" box="[1255,1309,1768,1794]" italics="true" pageId="2" pageNumber="255">et al.</emphasis>
(2005: 272)
</bibRefCitation>
, and
<taxonomicName id="4C2FCFA91B58FF9F04951F11F33DF8FD" box="[182,378,1804,1830]" class="Magnoliopsida" family="Asteraceae" genus="Santolina" kingdom="Plantae" order="Asterales" pageId="2" pageNumber="255" phylum="Tracheophyta" rank="species" species="corsica">
<emphasis id="B95B68381B58FF9F04951F11F33DF8FD" box="[182,378,1804,1830]" italics="true" pageId="2" pageNumber="255">Santolina corsica</emphasis>
</taxonomicName>
<bibRefCitation id="EFBEC9DB1B58FF9F05A31F11F086F8FD" author="Jordan, C. T. A. &amp; Fourreau, J. P." box="[384,705,1804,1831]" pageId="2" pageNumber="255" refId="ref9641" refString="Jordan, C. T. A. &amp; Fourreau, J. P. (1869) Icones ad Floram Europae, 2. Apud F. Savy, Bibliopolam, Parisiis, p. 9." type="book" year="1869">
<collectingCountry id="F338F4BA1B58FF9F05A31F11F38CF8FD" box="[384,459,1804,1830]" name="Jordan" pageId="2" pageNumber="255">Jordan</collectingCountry>
&amp; Fourreau (1869: 9)
</bibRefCitation>
. It is narrowly localized in the upper part of Mt. Perda (
<figureCitation id="1314A8AF1B58FF9F01071F11F721F8FD" box="[1316,1382,1804,1830]" captionStart="FIGURE 3" captionStartId="5.[136,229,1105,1127]" captionTargetBox="[151,1435,353,1081]" captionTargetId="figure-94@5.[151,1435,353,1081]" captionTargetPageId="5" captionText="FIGURE 3. General distribution of the species belonging to the Centranthus sect. Nervosae (A). C. trinervis yellow dot, C. amazonum blu dots, C. pontecorvoi red dot. Local distribution of C. pontecorvoi (B) red area." figureDoi="http://doi.org/10.5281/zenodo.14516738" httpUri="https://zenodo.org/record/14516738/files/figure.png" pageId="2" pageNumber="255">Fig. 3</figureCitation>
), near San Benedetto village (municipality of Iglesias, SW Sardinia), where it is represented by few groups of individuals. Based on field observations, this species is limited to a very narrow area of approximately 1 ha, where it grows in the sunny clearings constituted by deposits of incoherent clasts within the meso-mediterranean bioclimatic belt. This species is endemic to the Sulcitano-Iglesiente biogeographical sector, more precisely to the Iglesiente subsector (
<bibRefCitation id="EFBEC9DB1B58FF9F01511F81F343F801" author="Fenu, G. &amp; Fois, M. &amp; Canadas, E. M. &amp; Bacchetta, G." pageId="2" pageNumber="255" pagination="181 - 193" refId="ref9089" refString="Fenu, G., Fois, M., Canadas, E. M. &amp; Bacchetta, G. (2014) Using endemic-plant distribution, geology and geomorphology in biogeography: The case of Sardinia (Mediterranean Basin). Systematics and Biodiversity 12: 181 - 193. https: // doi. org / 10.1080 / 14772000.2014.894592" type="journal article" year="2014">
Fenu
<emphasis id="B95B68381B58FF9F04AB1FDCF287F801" box="[136,192,1984,2010]" italics="true" pageId="2" pageNumber="255">et al.</emphasis>
2014
</bibRefCitation>
).
</paragraph>
<caption id="DF50E4A21B59FF9E04AB1FBCF61FF825" ID-DOI="http://doi.org/10.5281/zenodo.14516734" ID-Zenodo-Dep="14516734" httpUri="https://zenodo.org/record/14516734/files/figure.png" pageId="3" pageNumber="256" startId="3.[136,229,1953,1975]" targetBox="[170,1414,188,1919]" targetPageId="3" targetType="figure">
<paragraph id="8B90B42A1B59FF9E04AB1FBCF61FF825" blockId="3.[136,1452,1953,2047]" pageId="3" pageNumber="256">
<emphasis id="B95B68381B59FF9E04AB1FBCF346F86D" bold="true" box="[136,257,1953,1975]" pageId="3" pageNumber="256">FIGURE 1.</emphasis>
Diagnostic features of
<taxonomicName id="4C2FCFA91B59FF9E05CD1FBCF0A7F86C" box="[494,736,1953,1975]" class="Magnoliopsida" family="Caprifoliaceae" genus="Centranthus" kingdom="Plantae" order="Dipsacales" pageId="3" pageNumber="256" phylum="Tracheophyta" rank="species" species="pontecorvoi">
<emphasis id="B95B68381B59FF9E05CD1FBCF0A7F86C" box="[494,736,1953,1975]" italics="true" pageId="3" pageNumber="256">Centranthus pontecorvoi</emphasis>
</taxonomicName>
.
<emphasis id="B95B68381B59FF9E06CC1FBCF140F86D" bold="true" box="[751,775,1953,1974]" pageId="3" pageNumber="256">A.</emphasis>
Habit.
<emphasis id="B95B68381B59FF9E07771FBCF12DF86D" bold="true" box="[852,874,1953,1974]" pageId="3" pageNumber="256">B.</emphasis>
Inflorescence.
<emphasis id="B95B68381B59FF9E00271FBCF65BF86C" bold="true" box="[1028,1052,1953,1975]" pageId="3" pageNumber="256">C.</emphasis>
Flowers.
<emphasis id="B95B68381B59FF9E00A21FBCF6DEF86D" bold="true" box="[1153,1177,1953,1974]" pageId="3" pageNumber="256">D.</emphasis>
Flower bud.
<emphasis id="B95B68381B59FF9E01011FBCF77FF86D" bold="true" box="[1314,1336,1953,1974]" pageId="3" pageNumber="256">E.</emphasis>
Stamen.
<emphasis id="B95B68381B59FF9E01BA1FBCF7ECF86D" bold="true" box="[1433,1451,1953,1974]" pageId="3" pageNumber="256">F.</emphasis>
Cypsela dorsal view.
<emphasis id="B95B68381B59FF9E05701FD8F32BF800" bold="true" box="[339,364,1989,2011]" pageId="3" pageNumber="256">G.</emphasis>
Cypsela ventral view.
<emphasis id="B95B68381B59FF9E06601FD8F01BF801" bold="true" box="[579,604,1989,2010]" pageId="3" pageNumber="256">H.</emphasis>
Cypsela cross section.
<emphasis id="B95B68381B59FF9E071A1FD8F10FF801" bold="true" box="[825,840,1989,2010]" pageId="3" pageNumber="256">I.</emphasis>
Cypsela with pappus.
<emphasis id="B95B68381B59FF9E003C1FD8F676F801" bold="true" box="[1055,1073,1989,2010]" pageId="3" pageNumber="256">J.</emphasis>
Pappus.
<emphasis id="B95B68381B59FF9E00A41FD8F6E7F801" bold="true" box="[1159,1184,1989,2010]" pageId="3" pageNumber="256">K.</emphasis>
Pappus feathers.
<emphasis id="B95B68381B59FF9E01651FD8F71BF801" bold="true" box="[1350,1372,1989,2010]" pageId="3" pageNumber="256">L.</emphasis>
Stigma. Illustration by S. Brullo based on living and herbarium material coming from the type locality (CAT).
</paragraph>
</caption>
<caption id="DF50E4A21B5EFF9904AB1E1EF1C5F9E6" ID-DOI="http://doi.org/10.5281/zenodo.14516736" ID-Zenodo-Dep="14516736" httpUri="https://zenodo.org/record/14516736/files/figure.png" pageId="4" pageNumber="257" startId="4.[136,229,1539,1561]" targetBox="[151,1427,190,1505]" targetPageId="4" targetType="figure">
<paragraph id="8B90B42A1B5EFF9904AB1E1EF1C5F9E6" blockId="4.[136,1452,1539,1597]" pageId="4" pageNumber="257">
<emphasis id="B95B68381B5EFF9904AB1E1EF2B9F9C3" bold="true" box="[136,254,1539,1561]" pageId="4" pageNumber="257">FIGURE 2.</emphasis>
Phenological features of
<taxonomicName id="4C2FCFA91B5EFF9905D51E1EF0A0F9C2" box="[502,743,1539,1561]" class="Magnoliopsida" family="Caprifoliaceae" genus="Centranthus" kingdom="Plantae" order="Dipsacales" pageId="4" pageNumber="257" phylum="Tracheophyta" rank="species" species="pontecorvoi">
<emphasis id="B95B68381B5EFF9905D51E1EF0A0F9C2" box="[502,743,1539,1561]" italics="true" pageId="4" pageNumber="257">Centranthus pontecorvoi</emphasis>
</taxonomicName>
.
<emphasis id="B95B68381B5EFF9906D01E1EF14CF9C3" bold="true" box="[755,779,1539,1560]" pageId="4" pageNumber="257">A.</emphasis>
Mt Perda (locus classicus) natural habitat.
<emphasis id="B95B68381B5EFF99008D1E19F683F9C2" bold="true" box="[1198,1220,1540,1561]" pageId="4" pageNumber="257">B.</emphasis>
Habit in natural places.
<emphasis id="B95B68381B5EFF9904AB1E3AF2E7F9E6" bold="true" box="[136,160,1575,1597]" pageId="4" pageNumber="257">C.</emphasis>
Detail of flowering plant.
<emphasis id="B95B68381B5EFF9905BC1E35F3F0F9E6" bold="true" box="[415,439,1576,1597]" pageId="4" pageNumber="257">D.</emphasis>
Detail of fruiting plant. (Photos: G. Bacchetta).
</paragraph>
</caption>
<paragraph id="8B90B42A1B5EFF99049E1E71F306F885" blockId="4.[136,1452,1644,2066]" pageId="4" pageNumber="257">
<emphasis id="B95B68381B5EFF99049E1E71F3EDF95D" bold="true" box="[189,426,1644,1670]" pageId="4" pageNumber="257">Conservation status</emphasis>
. The population is threatened by goat and deer grazing. During the monitored period (2018– 2024), a continuous decline in population size was observed. The single population comprised 153 mature individuals in 2018, reduce to
<quantity id="4CD719CF1B5EFF9905761EA9F3DCF915" box="[341,411,1716,1742]" metricMagnitude="0" metricUnit="m" metricValue="3.7845999999999997" pageId="4" pageNumber="257" unit="in" value="149.0">149 in</quantity>
2019, and only
<quantity id="4CD719CF1B5EFF99066F1EA9F0D5F915" box="[588,658,1716,1742]" metricMagnitude="0" metricUnit="m" metricValue="3.4543999999999997" pageId="4" pageNumber="257" unit="in" value="136.0">136 in</quantity>
2024. Considering the restricted Extent of Occurrence (EOO) and Area of Occupancy (AOO), both equal to
<quantity id="4CD719CF1B5EFF9906051EC5F018F929" box="[550,607,1752,1778]" metricMagnitude="3" metricUnit="m" metricValue="8.0" pageId="4" pageNumber="257" unit="km" value="8.0">8 km</quantity>
<superScript id="7C5A19621B5EFF99067C1EC5F020F93D" attach="left" box="[607,615,1752,1766]" fontSize="6" pageId="4" pageNumber="257">2</superScript>
, the presence of only one location, the continuous decrease in the number of mature individuals, and the population structure, according to the IUCN protocol (
<bibRefCitation id="EFBEC9DB1B5EFF99001D1EE1F680F8CD" author="IUCN" box="[1086,1223,1788,1814]" pageId="4" pageNumber="257" refId="ref9581" refString="IUCN (2001) 2001 IUCN Red List Categories and Criteria Version 3.1." type="book" year="2001">IUCN 2001</bibRefCitation>
,
<bibRefCitation id="EFBEC9DB1B5EFF9900F11EE1F749F8CD" author="IUCN Standards &amp; Petitions Committee" box="[1234,1294,1788,1814]" pageId="4" pageNumber="257" refId="ref9595" refString="IUCN Standards and Petitions Committee (2024) Guidelines for Using the IUCN Red List Categories and Criteria. Version 16. Prepared by the Standards and Petitions Committee. [https: // www. iucnredlist. org / documents / RedListGuidelines. pdf]" type="url" year="2024">2024</bibRefCitation>
),
<taxonomicName id="4C2FCFA91B5EFF9901021EE1F349F8E1" class="Magnoliopsida" family="Caprifoliaceae" genus="Centranthus" kingdom="Plantae" order="Dipsacales" pageId="4" pageNumber="257" phylum="Tracheophyta" rank="species" species="pontecorvoi">
<emphasis id="B95B68381B5EFF9901021EE1F349F8E1" italics="true" pageId="4" pageNumber="257">Centranthus pontecorvoi</emphasis>
</taxonomicName>
has to be considered Critically Endangered [CR = B1ab(v)+ B2ab(v)+C2a(II)] at a global level, based on criteria B and C.
</paragraph>
<paragraph id="8B90B42A1B5EFF99049E1F75F3E1F7C9" blockId="4.[136,1452,1644,2066]" pageId="4" pageNumber="257">
As part of the projects funded by the Conservatoire Botanique Nationale de
<collectingCountry id="F338F4BA1B5EFF99001A1F75F63DF859" box="[1081,1146,1896,1922]" name="France" pageId="4" pageNumber="257">Corse</collectingCountry>
(CBNC) and the EU Life Nature Project Seed Force, the
<collectingRegion id="49EB7AC81B5EFF9905D21F91F07AF87D" box="[497,573,1932,1958]" country="France" name="Centre" pageId="4" pageNumber="257">Centro</collectingRegion>
Conservazione Biodiversità (Università degli Studi di Cagliari) has initiated a conservation programme. This programme encompasses in situ studies and long-term ex situ conservation efforts at the Sardinian Germplasm Bank (BG-SAR) for all
<taxonomicName id="4C2FCFA91B5EFF9906F91FC9F1FAF835" box="[730,957,2004,2030]" pageId="4" pageNumber="257">
<emphasis id="B95B68381B5EFF9906F91FC9F123F835" box="[730,868,2004,2030]" italics="true" pageId="4" pageNumber="257">Centranthus</emphasis>
species
</taxonomicName>
endemic to Sardinia and
<collectingCountry id="F338F4BA1B5EFF9900FE1FC9F772F835" box="[1245,1333,2004,2030]" name="France" pageId="4" pageNumber="257">Corsica</collectingCountry>
, including
<taxonomicName id="4C2FCFA91B5EFF9904AB1FE5F3E7F7C9" box="[136,416,2040,2066]" class="Magnoliopsida" family="Caprifoliaceae" genus="Centranthus" kingdom="Plantae" order="Dipsacales" pageId="4" pageNumber="257" phylum="Tracheophyta" rank="species" species="pontecorvoi">
<emphasis id="B95B68381B5EFF9904AB1FE5F3E7F7C9" box="[136,416,2040,2066]" italics="true" pageId="4" pageNumber="257">Centranthus pontecorvoi</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8B90B42A1B5FFF98049E1883F652FE93" blockId="5.[136,1452,158,329]" pageId="5" pageNumber="258">
<emphasis id="B95B68381B5FFF98049E1883F00AFF63" bold="true" box="[189,589,158,184]" pageId="5" pageNumber="258">
Specimens examined (
<typeStatus id="54940A881B5FFF9805E61883F007FF63" box="[453,576,158,184]" pageId="5" pageNumber="258" type="paratype">paratypes</typeStatus>
).
</emphasis>
<materialsCitation id="3B47BE771B5FFF9806771883F383FEDB" collectingDate="2016-06-28" collectorName="G. Bacchetta &amp; G. Fenu &amp; C. Usai" country="Italy" county="Monte Perda" elevation="605" latitude="39.365105" location="Iglesias" longLatPrecision="1" longitude="8.532306" municipality="San Benedetto" pageId="5" pageNumber="258" specimenCount="1" stateProvince="Sardegna">
<collectingCountry id="F338F4BA1B5FFF9806771883F0E4FF63" box="[596,675,158,184]" name="Italy" pageId="5" pageNumber="258">ITALY</collectingCountry>
.
<collectingRegion id="49EB7AC81B5FFF98068D1883F157FF63" box="[686,784,158,184]" country="Italy" name="Sardegna" pageId="5" pageNumber="258">Sardinia</collectingRegion>
:
<collectingCounty id="62F1CCA61B5FFF9807391882F1EAFF63" box="[794,941,158,185]" pageId="5" pageNumber="258">Monte Perda</collectingCounty>
,
<collectingMunicipality id="6BF42E501B5FFF98079B1883F61CFF63" box="[952,1115,158,184]" pageId="5" pageNumber="258">San Benedetto</collectingMunicipality>
(
<location id="8EF0E2F11B5FFF9800491883F682FF63" LSID="urn:lsid:plazi:treatment:0386053C1B58FF9804AB1AE5F652FE93:8EF0E2F11B5FFF9800491883F682FF63" box="[1130,1221,158,184]" country="Italy" county="Monte Perda" latitude="39.365105" longLatPrecision="1" longitude="8.532306" municipality="San Benedetto" name="Iglesias" pageId="5" pageNumber="258" stateProvince="Sardegna">Iglesias</location>
), ambienti glareicoli su substrati carbonatici paleozoici,
<quantity id="4CD719CF1B5FFF98060718DFF028FF06" box="[548,623,194,221]" metricMagnitude="2" metricUnit="m" metricValue="6.05" pageId="5" pageNumber="258" unit="m" value="605.0">
<elevation id="000253191B5FFF98060718DFF028FF06" box="[548,623,194,221]" metricMagnitude="2" metricUnit="m" metricValue="6.05" pageId="5" pageNumber="258" unit="m" value="605.0">605 m</elevation>
</quantity>
s.l.m.,
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,
<geoCoordinate id="EE1BD2ED1B5FFF9807AA18DFF661FF06" box="[905,1062,194,221]" degrees="8" direction="east" minutes="31" orientation="longitude" pageId="5" pageNumber="258" precision="1" seconds="56.30" value="8.532306">8°31’56.30”E</geoCoordinate>
,
<date id="FF9192EA1B5FFF98001418DFF69FFF07" box="[1079,1240,194,221]" pageId="5" pageNumber="258" value="2016-06-28">
<collectingDate id="EFD56B021B5FFF98001418DFF69FFF07" box="[1079,1240,194,221]" pageId="5" pageNumber="258" value="2016-06-28">28 June 2016</collectingDate>
</date>
,
<emphasis id="B95B68381B5FFF9800C418DEF32CFEDB" italics="true" pageId="5" pageNumber="258">
<collectorName id="26DAD1FC1B5FFF9800C418DEF7C6FF07" box="[1255,1409,194,221]" pageId="5" pageNumber="258">G. Bacchetta</collectorName>
,
<collectorName id="26DAD1FC1B5FFF9801B318DEF285FEDB" pageId="5" pageNumber="258">G. Fenu</collectorName>
&amp;
<collectorName id="26DAD1FC1B5FFF9804C418FAF37AFEDB" box="[231,317,231,257]" pageId="5" pageNumber="258">C. Usai</collectorName>
s.n.
</emphasis>
(CAG)
</materialsCitation>
;
<materialsCitation id="3B47BE771B5FFF9805F318FAF1FAFEFF" collectingDate="2017-04-24" collectorName="G. Bacchetta &amp; G. Fenu" country="Italy" elevation="665" latitude="39.366344" location="San Benedetto - Iglesias" longLatPrecision="1" longitude="8.5324" municipality="Monte Perda" pageId="5" pageNumber="258" specimenCount="1" stateProvince="Sardegna">
<collectingMunicipality id="6BF42E501B5FFF9805F318FAF023FEDB" box="[464,612,230,257]" pageId="5" pageNumber="258">Monte Perda</collectingMunicipality>
,
<location id="8EF0E2F11B5FFF98065318FBF1D3FEDB" LSID="urn:lsid:plazi:treatment:0386053C1B58FF9804AB1AE5F652FE93:8EF0E2F11B5FFF98065318FBF1D3FEDB" box="[624,916,230,257]" country="Italy" latitude="39.366344" longLatPrecision="1" longitude="8.5324" municipality="Monte Perda" name="San Benedetto - Iglesias" pageId="5" pageNumber="258" stateProvince="Sardegna">San Benedetto — Iglesias</location>
(SW
<collectingRegion id="49EB7AC81B5FFF9807F518FBF604FEDB" box="[982,1091,230,256]" country="Italy" name="Sardegna" pageId="5" pageNumber="258">Sardegna</collectingRegion>
),
<quantity id="4CD719CF1B5FFF98007518FBF6D9FEDA" box="[1110,1182,230,257]" metricMagnitude="2" metricUnit="m" metricValue="6.65" pageId="5" pageNumber="258" unit="m" value="665.0">
<elevation id="000253191B5FFF98007518FBF6D9FEDA" box="[1110,1182,230,257]" metricMagnitude="2" metricUnit="m" metricValue="6.65" pageId="5" pageNumber="258" unit="m" value="665.0">665 m</elevation>
</quantity>
s.l.m.,
<geoCoordinate id="EE1BD2ED1B5FFF9800D218FBF7DAFEDA" box="[1265,1437,230,257]" degrees="39" direction="north" minutes="21" orientation="latitude" pageId="5" pageNumber="258" precision="1" seconds="58.84" value="39.366344">39°21’58.84”N</geoCoordinate>
<emphasis id="B95B68381B5FFF9801BE18FAF7ECFEDB" box="[1437,1451,231,256]" italics="true" pageId="5" pageNumber="258">–</emphasis>
<geoCoordinate id="EE1BD2ED1B5FFF9804AB1917F362FEFE" box="[136,293,266,293]" degrees="8" direction="east" minutes="31" orientation="longitude" pageId="5" pageNumber="258" precision="1" seconds="56.64" value="8.5324">8°31’56.64”E</geoCoordinate>
,
<date id="FF9192EA1B5FFF9805131917F38AFEFF" box="[304,461,266,292]" pageId="5" pageNumber="258" value="2017-04-24">
<collectingDate id="EFD56B021B5FFF9805131917F38AFEFF" box="[304,461,266,292]" pageId="5" pageNumber="258" value="2017-04-24">24 April 2017</collectingDate>
</date>
,
<emphasis id="B95B68381B5FFF9805F41916F155FEFF" box="[471,786,266,293]" italics="true" pageId="5" pageNumber="258">
<collectorName id="26DAD1FC1B5FFF9805F41916F02FFEFF" box="[471,616,266,293]" pageId="5" pageNumber="258">G. Bacchetta</collectorName>
&amp;
<collectorName id="26DAD1FC1B5FFF9806A91916F0A2FEFF" box="[650,741,267,293]" pageId="5" pageNumber="258">G. Fenu</collectorName>
s.n.
</emphasis>
(CAG!, CAT!)
</materialsCitation>
;
<materialsCitation id="3B47BE771B5FFF9807EB1916F655FE93" collectingDate="2024-03-31" collectorName="G. Bacchetta" country="Italy" county="Monte Perda" latitude="39.366028" location="Iglesias" longLatPrecision="1" longitude="8.532766" municipality="San Benedetto" pageId="5" pageNumber="258" specimenCount="1">
<collectingCounty id="62F1CCA61B5FFF9807EB1916F61FFEFF" box="[968,1112,266,293]" pageId="5" pageNumber="258">Monte Perda</collectingCounty>
(
<collectingMunicipality id="6BF42E501B5FFF9800461917F74CFEFF" box="[1125,1291,266,292]" pageId="5" pageNumber="258">San Benedetto</collectingMunicipality>
,
<location id="8EF0E2F11B5FFF9801361917F728FEFF" LSID="urn:lsid:plazi:treatment:0386053C1B58FF9804AB1AE5F652FE93:8EF0E2F11B5FFF9801361917F728FEFF" box="[1301,1391,266,292]" country="Italy" county="Monte Perda" latitude="39.366028" longLatPrecision="1" longitude="8.532766" municipality="San Benedetto" name="Iglesias" pageId="5" pageNumber="258">Iglesias</location>
), 675 s.l.m.,
<geoCoordinate id="EE1BD2ED1B5FFF9804F71933F338FE92" box="[212,383,302,329]" degrees="39" direction="north" minutes="21" orientation="latitude" pageId="5" pageNumber="258" precision="1" seconds="57.71" value="39.366028">39°21’57.71”N</geoCoordinate>
<emphasis id="B95B68381B5FFF9805A31932F3C9FE93" box="[384,398,303,328]" italics="true" pageId="5" pageNumber="258">–</emphasis>
<geoCoordinate id="EE1BD2ED1B5FFF9805AD1933F06CFE92" box="[398,555,302,329]" degrees="8" direction="east" minutes="31" orientation="longitude" pageId="5" pageNumber="258" precision="1" seconds="57.96" value="8.532766">8°31’57.96”E</geoCoordinate>
,
<date id="FF9192EA1B5FFF9806141933F0A2FE93" box="[567,741,302,328]" pageId="5" pageNumber="258" value="2024-03-31">
<collectingDate id="EFD56B021B5FFF9806141933F0A2FE93" box="[567,741,302,328]" pageId="5" pageNumber="258" value="2024-03-31">31 March 2024</collectingDate>
</date>
,
<emphasis id="B95B68381B5FFF9806D31932F1F7FE93" box="[752,944,302,329]" italics="true" pageId="5" pageNumber="258">
<collectorName id="26DAD1FC1B5FFF9806D31932F1C5FE93" box="[752,898,302,329]" pageId="5" pageNumber="258">G. Bacchetta</collectorName>
s.n.
</emphasis>
(CAG!)
</materialsCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>
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