156 lines
17 KiB
XML
156 lines
17 KiB
XML
<document id="6E9BC1DEA5564DF014F3AD7C5EA7B873" ID-CLB-Dataset="303977" ID-DOI="10.11646/phytotaxa.429.2.5" ID-GBIF-Dataset="e514310d-1716-4a35-a0ae-1c0de6bdd226" ID-ISSN="1179-3163" ID-Zenodo-Dep="13876761" 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="1727824439003" checkinUser="felipe" docAuthor="Chao, Zhi" docDate="2020" docId="03D9CD7CFFB2FFE1FF1CF943FDC30806" docLanguage="en" docName="phytotaxa.429.2.5.pdf" docOrigin="Phytotaxa 429 (2)" docSource="http://dx.doi.org/10.11646/phytotaxa.429.2.5" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Phedimus yangshanicus Z. Chao 2020, sp. nov." docType="treatment" docVersion="2" lastPageNumber="154" masterDocId="FFE0B504FFB7FFE7FF94FFB7FF820B1A" masterDocTitle="Phedimus yangshanicus (Crassulaceae), a new species from limestone hills in Guangdong, China" masterLastPageNumber="156" masterPageNumber="148" pageNumber="153" updateTime="1727829163871" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="AADE20188DEA260F1FE3B067053A2A36">Phedimus yangshanicus (Crassulaceae), a new species from limestone hills in Guangdong, China</mods:title>
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<mods:roleTerm id="1F90858963451D8035D74A89B71FBCB5">Author</mods:roleTerm>
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<mods:namePart id="E838051EB42D94AEF39FAF72FEB9E79A">Chao, Zhi</mods:namePart>
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<mods:title id="572E782C2FDB72BB6CE80F612317DB48">Phytotaxa</mods:title>
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<mods:part id="C69E95E9EDFCD58C01CC20FF180FEA52">
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<mods:date id="246B30CDE5EB3926FC2AA72EF27A60DA">2020</mods:date>
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<mods:number id="73C47D66E9E74C2ED85E6D94A47CB537">2020-01-20</mods:number>
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<mods:number id="10CA96374DF6538340E168AD9B2D1D54">429</mods:number>
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<treatment id="03D9CD7CFFB2FFE1FF1CF943FDC30806" ID-DOI="http://doi.org/10.5281/zenodo.13876769" ID-Zenodo-Dep="13876769" LSID="urn:lsid:plazi:treatment:03D9CD7CFFB2FFE1FF1CF943FDC30806" httpUri="http://treatment.plazi.org/id/03D9CD7CFFB2FFE1FF1CF943FDC30806" lastPageId="6" lastPageNumber="154" pageId="5" pageNumber="153">
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<subSubSection id="C36A2FE1FFB2FFE2FF1CF943FD700C14" box="[136,754,1780,1807]" pageId="5" pageNumber="153" type="nomenclature">
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<paragraph id="8BCF7C6AFFB2FFE2FF1CF943FD700C14" blockId="5.[136,754,1780,1807]" box="[136,754,1780,1807]" pageId="5" pageNumber="153">
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<heading id="D087CB06FFB2FFE2FF1CF943FD700C14" box="[136,754,1780,1807]" fontSize="11" level="2" pageId="5" pageNumber="153" reason="3">
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<taxonomicName id="4C7007E9FFB2FFE2FF1CF943FD870C14" ID-CoL="4FXQ9" authority="Z. Chao" authorityName="Z. Chao" authorityYear="2020" box="[136,517,1780,1807]" class="Magnoliopsida" family="Crassulaceae" genus="Phedimus" kingdom="Plantae" order="Saxifragales" pageId="5" pageNumber="153" phylum="Tracheophyta" rank="species" species="yangshanicus" status="sp. nov.">
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<emphasis id="B904A078FFB2FFE2FF1CF943FE230C15" bold="true" box="[136,417,1780,1807]" italics="true" pageId="5" pageNumber="153">Phedimus yangshanicus</emphasis>
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Z. Chao
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</taxonomicName>
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,
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<emphasis id="B904A078FFB2FFE2FD84F942FDE70C14" box="[528,613,1781,1806]" italics="true" pageId="5" pageNumber="153">
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<taxonomicNameLabel id="A2371D03FFB2FFE2FD84F942FDE70C14" box="[528,613,1781,1806]" pageId="5" pageNumber="153" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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||
(
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<figureCitation id="134B60EFFFB2FFE2FDE0F943FD340C14" box="[628,694,1780,1806]" captionStart="FIGURE 1" captionStartId="4.[136,229,996,1018]" captionTargetBox="[170,1416,242,969]" captionTargetId="figure-55@4.[170,1416,242,969]" captionTargetPageId="4" captionText="FIGURE 1. Habitat, Population and Plant of Phedimus yangshanicus sp. nov. A. habitat; B. Population; C. two blooming individuals; D. young plants; E. whole plant close-up; F. basal leaves, rootstock and roots; G. part of inflorescence." figureDoi="http://doi.org/10.5281/zenodo.13876763" httpUri="https://zenodo.org/record/13876763/files/figure.png" pageId="5" pageNumber="153">Fig. 1</figureCitation>
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&
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<figureCitation id="134B60EFFFB2FFE2FD4EF943FD6B0C14" box="[730,745,1780,1806]" captionStart="FIGURE 2" captionStartId="5.[136,229,1518,1540]" captionTargetBox="[318,1270,439,1493]" captionTargetId="figure-103@5.[318,1270,439,1493]" captionTargetPageId="5" captionText="FIGURE 2. Flower and Fruit Dissection of Phedimus yangshanicus sp. nov. A. flower top-view B. sepals; C. petals and antepetalous stamens; D. carpels and nectar scales at base; E. aggregate follicles; F. ovules, with striate ornamentation." figureDoi="http://doi.org/10.5281/zenodo.13876765" httpUri="https://zenodo.org/record/13876765/files/figure.png" pageId="5" pageNumber="153">2</figureCitation>
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)
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C36A2FE1FFB2FFE2FF1CF8ACFB880C87" pageId="5" pageNumber="153" type="diagnosis">
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<paragraph id="8BCF7C6AFFB2FFE2FF1CF8ACFB880C87" blockId="5.[136,1452,1819,2022]" pageId="5" pageNumber="153">
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<emphasis id="B904A078FFB2FFE2FF1CF8ACFF690C2B" bold="true" box="[136,235,1819,1841]" pageId="5" pageNumber="153">Diagnosis</emphasis>
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:—This new species is easily distinguishable in the genus by its dimorphic leaves, i.e., pseudopetiolated big basal leaves nearly opposite due to the shortening of the nodes and persistent at anthesis, with alternate small leaves on the erect flowering stem. It is closely related to
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<taxonomicName id="4C7007E9FFB2FFE2FEFEF8D3FD980C63" baseAuthorityName="Froderstrom" baseAuthorityYear="1932" box="[362,538,1892,1913]" class="Magnoliopsida" family="Crassulaceae" genus="Phedimus" kingdom="Plantae" order="Saxifragales" pageId="5" pageNumber="153" phylum="Tracheophyta" rank="species" species="odontophyllus">
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<emphasis id="B904A078FFB2FFE2FEFEF8D3FD980C63" box="[362,538,1892,1913]" italics="true" pageId="5" pageNumber="153">Ph. odontophyllus</emphasis>
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</taxonomicName>
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, but the latter differs in the creeping young, sterile shoots, and the ascending flowering stems with mostly opposite, dentate leaves of uniform size born in the upper part of the stems.
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</paragraph>
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</subSubSection>
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<subSubSection id="C36A2FE1FFB2FFE2FF1CF81BFA870CFF" pageId="5" pageNumber="153" type="materials_examined">
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<paragraph id="8BCF7C6AFFB2FFE2FF1CF81BFA870CFF" blockId="5.[136,1452,1819,2022]" pageId="5" pageNumber="153">
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<emphasis id="B904A078FFB2FFE2FF1CF81BFF380CDB" bold="true" box="[136,186,1964,1985]" pageId="5" pageNumber="153">Type</emphasis>
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:—
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<collectingCountry id="F3673CFAFFB2FFE2FF43F81BFEAA0CDB" box="[215,296,1964,1985]" name="China" pageId="5" pageNumber="153">CHINA</collectingCountry>
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.
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<collectingRegion id="49B4B288FFB2FFE2FEA4F81BFE7C0CD8" box="[304,510,1964,1986]" country="China" name="Guangdong" pageId="5" pageNumber="153">Guangdong Province</collectingRegion>
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: Yangshan county, Changfudong, growing on limestone rocks,
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<geoCoordinate id="EE441AADFFB2FFE2FBC7F81DFB420CDB" box="[1107,1216,1962,1985]" degrees="24" direction="north" minutes="30" orientation="latitude" pageId="5" pageNumber="153" precision="15" seconds="7" value="24.501944">24°30′7″ N</geoCoordinate>
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,
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<geoCoordinate id="EE441AADFFB2FFE2FB5DF81DFAC90CDB" box="[1225,1355,1962,1985]" degrees="112" direction="east" minutes="53" orientation="longitude" pageId="5" pageNumber="153" precision="15" seconds="14" value="112.88722">112°53′14″ E</geoCoordinate>
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, elevation
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<quantity id="4C88D18FFFB2FFE2FF29F867FF7E0CFF" box="[189,252,2000,2021]" metricMagnitude="2" metricUnit="m" metricValue="3.8" pageId="5" pageNumber="153" unit="m" value="380.0">380 m</quantity>
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,
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<date id="FFCE5AAAFFB2FFE2FE92F867FEFD0CFF" box="[262,383,2000,2022]" pageId="5" pageNumber="153" value="2019-04-06">6 April 2019</date>
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(fl. & fr.),
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<emphasis id="B904A078FFB2FFE2FE7DF867FD430CFF" box="[489,705,2000,2021]" italics="true" pageId="5" pageNumber="153">Chao Zhi 2019040601</emphasis>
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(
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<typeStatus id="54CBC2C8FFB2FFE2FD5AF867FCA40CFC" box="[718,806,2000,2022]" pageId="5" pageNumber="153" type="holotype">holotype</typeStatus>
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, Southern Medical University herbarium,
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<collectionCode id="ED61E4AFFFB2FFE2FB2FF867FB750CFF" box="[1211,1271,2000,2021]" country="South Korea" httpUri="http://grbio.org/cool/sv00-20xv" name="Sangmiung University" pageId="5" pageNumber="153">SMU</collectionCode>
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!).
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</paragraph>
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</subSubSection>
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<subSubSection id="C36A2FE1FFB1FFE1FF1CFF29FC2209CE" pageId="6" pageNumber="154" type="description">
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<paragraph id="8BCF7C6AFFB1FFE1FF1CFF29FBCA0996" blockId="6.[136,1452,158,796]" pageId="6" pageNumber="154">
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<emphasis id="B904A078FFB1FFE1FF1CFF29FE900BA2" bold="true" box="[136,274,158,184]" pageId="6" pageNumber="154">Description</emphasis>
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:—Perennial herbs. Rootstock short, sometimes long and distinct, with 1–2 branches at the top and several slender roots below. Leaves alternate. Basal ones persistent at anthesis, nearly opposite due to shortening of the nodes; leaf blades oval, elliptic, long elliptic or obovate,
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<quantity id="4C88D18FFFB1FFE1FD2BFF51FCAB0A1B" box="[703,809,230,257]" metricMagnitude="-2" metricUnit="m" metricValue="5.25" metricValueMax="7.0" metricValueMin="3.5" pageId="6" pageNumber="154" unit="cm" value="5.25" valueMax="7.0" valueMin="3.5">3.5–7 cm</quantity>
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long,
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<quantity id="4C88D18FFFB1FFE1FCE6FF51FC730A1B" box="[882,1009,230,257]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" metricValueMax="3.5" metricValueMin="2.5" pageId="6" pageNumber="154" unit="cm" value="3.0" valueMax="3.5" valueMin="2.5">2.5–3.5 cm</quantity>
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wide, soft leathery, often purplish-red, midrib distinct, slightly prominent at the back of the leaf, apex obtuse or acute, margin nearly entire or slightly undulate, base narrowing into obvious pseudopetiole,
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<quantity id="4C88D18FFFB1FFE1FDE8FE99FD520A53" box="[636,720,302,329]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="6" pageNumber="154" unit="cm" value="4.0" valueMax="5.0" valueMin="3.0">3–5 cm</quantity>
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long. Main stem stretching out at flowering stage, simple, erect, about
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<quantity id="4C88D18FFFB1FFE1FF5AFEE5FE960A77" box="[206,276,338,365]" metricMagnitude="-1" metricUnit="m" metricValue="2.0" pageId="6" pageNumber="154" unit="cm" value="20.0">20 cm</quantity>
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high, often purple-red, internodes significantly elongated. Leaves on flowering stem much smaller than those at the base, obviously alternate, leaf blades suborbicular, about
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<quantity id="4C88D18FFFB1FFE1FC35FEC1FC6D0A8B" box="[929,1007,374,401]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="6" pageNumber="154" unit="cm" value="1.2">1.2 cm</quantity>
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in diameter, margin shallowly dentate, pseudopetioles gradually shorter,
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<quantity id="4C88D18FFFB1FFE1FD97FE2DFD030AAF" box="[515,641,410,437]" metricMagnitude="-3" metricUnit="m" metricValue="8.5" metricValueMax="12.0" metricValueMin="5.0" pageId="6" pageNumber="154" unit="cm" value="0.85" valueMax="1.2" valueMin="0.5">0.5–1.2 cm</quantity>
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in length. Cymes terminal, sometimes with axillary ones, subtended by a bracteal leaf, mostly 3-branched, obliquely spreading or spreading, branches scorpioid. Flowers sessile, bracteoles leafy. Sepals 5, triangular linear,
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<quantity id="4C88D18FFFB1FFE1FE61FE55FDD30AE7" box="[501,593,482,509]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" metricValueMax="7.0" metricValueMin="5.0" pageId="6" pageNumber="154" unit="mm" value="6.0" valueMax="7.0" valueMin="5.0">5–7 mm</quantity>
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long, apex obtuse, base enlarged. Petals 5, golden yellow, lanceolate-oblong,
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<quantity id="4C88D18FFFB1FFE1FF1CFDB1FF74093B" box="[136,246,518,545]" metricMagnitude="-3" metricUnit="m" metricValue="8.5" metricValueMax="10.0" metricValueMin="7.0" pageId="6" pageNumber="154" unit="mm" value="8.5" valueMax="10.0" valueMin="7.0">7–10 mm</quantity>
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||
long,
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||
<quantity id="4C88D18FFFB1FFE1FED5FDB1FE23093B" box="[321,417,518,545]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="6" pageNumber="154" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
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||
wide, apex long mucronate, base slightly narrow. Stamens 10, shorter than petals. Nectar scales 5, rectangular, ca. 1.0–
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||
<quantity id="4C88D18FFFB1FFE1FE42FD9DFDAE095F" box="[470,556,554,581]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="6" pageNumber="154" unit="mm" value="1.5">1.5 mm</quantity>
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||
wide, 0.8–1.0 mm high, apex slightly emarginated. Carpels 5, suberect, ovoidoblong,
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||
<quantity id="4C88D18FFFB1FFE1FF77FDF9FEBC0973" box="[227,318,590,617]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="6" pageNumber="154" unit="mm" value="4.5" valueMax="5.0" valueMin="4.0">4–5 mm</quantity>
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long, base connate for
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<quantity id="4C88D18FFFB1FFE1FDA9FDF9FD440973" box="[573,710,590,617]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" metricValueMax="7.0" metricValueMin="5.0" pageId="6" pageNumber="154" unit="mm" value="0.6" valueMax="0.7" valueMin="0.5">0.5–0.7 mm</quantity>
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. Follicles stellately horizontal, usually purplish-red when ripening, ca.
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<quantity id="4C88D18FFFB1FFE1FF3BFDC4FF720997" box="[175,240,627,653]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="6" pageNumber="154" unit="mm" value="7.0">7 mm</quantity>
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long, base connate for ca.
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||
<quantity id="4C88D18FFFB1FFE1FD8CFDC5FDDA0997" box="[536,600,626,653]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="6" pageNumber="154" unit="mm" value="1.0">1 mm</quantity>
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, adaxially gibbous. Seeds numerous, striate.
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</paragraph>
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<paragraph id="8BCF7C6AFFB1FFE1FF29FD21FC2209CE" blockId="6.[136,1452,158,796]" pageId="6" pageNumber="154">
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<emphasis id="B904A078FFB1FFE1FF29FD21FE6609AA" bold="true" box="[189,484,662,688]" pageId="6" pageNumber="154">Habitat and distribution</emphasis>
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:—The new species was found only in its
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<typeStatus id="54CBC2C8FFB1FFE1FC56FD20FC7009AB" box="[962,1010,663,689]" pageId="6" pageNumber="154">type</typeStatus>
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locality. It inhabits limestone hills and rocks, at an elevation between ca. 200 and
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<specimenCount id="9D76B7E3FFB1FFE1FDFDFD0DFD3509CF" box="[617,695,698,725]" count="500" pageId="6" pageNumber="154" type="generic">
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||
<quantity id="4C88D18FFFB1FFE1FDFDFD0DFD3109CF" box="[617,691,698,725]" metricMagnitude="2" metricUnit="m" metricValue="5.0" pageId="6" pageNumber="154" unit="m" value="500.0">500 m</quantity>
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.
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</specimenCount>
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Fl. and fr. Mar–Apr.
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</paragraph>
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</subSubSection>
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<subSubSection id="C36A2FE1FFB1FFE1FF29FD69FDC30806" pageId="6" pageNumber="154" type="etymology">
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<paragraph id="8BCF7C6AFFB1FFE1FF29FD69FC5209E2" blockId="6.[136,1452,158,796]" box="[189,976,734,761]" pageId="6" pageNumber="154">
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<emphasis id="B904A078FFB1FFE1FF29FD69FEBC09E2" bold="true" box="[189,318,734,760]" pageId="6" pageNumber="154">Etymology</emphasis>
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:—The epithet refers to its
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<typeStatus id="54CBC2C8FFB1FFE1FDF9FD68FD1F09E3" box="[621,669,735,761]" pageId="6" pageNumber="154">type</typeStatus>
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locality, Yangshan County.
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</paragraph>
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<paragraph id="8BCF7C6AFFB1FFE1FF29FCB5FDC30806" blockId="6.[136,1452,158,796]" box="[189,577,770,796]" pageId="6" pageNumber="154">
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<emphasis id="B904A078FFB1FFE1FF29FCB5FEE60806" bold="true" box="[189,356,770,796]" pageId="6" pageNumber="154">Chinese name</emphasis>
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:—Yangshan Feicai
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</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |