132 lines
15 KiB
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132 lines
15 KiB
XML
<document id="565253D91DD40DC9BEAE5F4EEB9F57E1" ID-DOI="10.11646/phytotaxa.295.3.1" ID-ISSN="1179-3163" ID-Zenodo-Dep="13688365" 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="1725496115713" checkinUser="felipe" docAuthor="Steyn, Hester M. & Van Wyk, Abraham E." docDate="2017" docId="03D7F475622DFFC3FF79FDB0FAB6FA1B" docLanguage="en" docName="phytotaxa.295.3.1.pdf" docOrigin="Phytotaxa 295 (3)" docSource="http://dx.doi.org/10.11646/phytotaxa.295.3.1" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Acanthopsis dregeana H. M. Steyn" docType="treatment" docVersion="2" lastPageNumber="209" masterDocId="FFEE8C0D6225FFCBFFF1FFE0FFEEFFF6" masterDocTitle="Taxonomic notes on Acanthopsis Harv. (Acanthaceae, tribe Acantheae): the group with trifid bracts" masterLastPageNumber="217" masterPageNumber="201" pageNumber="209" updateTime="1725496529253" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:titleInfo id="719DFC7F627329869A75650F7EB3EF51">
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<mods:title id="FF3B628CE54673A2E0FF3AAADAE45AD7">Taxonomic notes on Acanthopsis Harv. (Acanthaceae, tribe Acantheae): the group with trifid bracts</mods:title>
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</mods:titleInfo>
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<mods:name id="7BE2EBA2946E9A92600B39E438E33F6B" type="personal">
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<mods:roleTerm id="B84741173FB8074B650980E5E024F2B1">Author</mods:roleTerm>
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<mods:namePart id="94866B8465356BD72BB6DBD1FA52BE52">Steyn, Hester M.</mods:namePart>
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<mods:affiliation id="4FF6CDE5E51F3D43FF0A63BAF7D773CC">National Herbarium, South African National Biodiversity Institute, Private Bag X 101, Pretoria 0001, South Africa.</mods:affiliation>
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<mods:name id="0573BF9F7C09126721FD4EB98AA5D754" type="personal">
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<mods:roleTerm id="22A15702D80876BC6854663D57F68CE6">Author</mods:roleTerm>
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<mods:namePart id="C204ADCFD53901FA5650435216105336">Van Wyk, Abraham E.</mods:namePart>
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<mods:typeOfResource id="91A07973036770C2BE0AD3B243DA6B1F">text</mods:typeOfResource>
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<mods:title id="5756187A30D52EAF09D7E0793217DF76">Phytotaxa</mods:title>
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<mods:part id="6C1A7A34EBE51501E6734F3BF45C74C0">
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<mods:date id="05B1926613BB44B97E1F689936E22686">2017</mods:date>
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<mods:number id="50449E0AA6DD22DA9E594504E69FAE36">2017-02-10</mods:number>
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<mods:number id="B10B0A3226D1B0903708F1D5AA2B0AC3">295</mods:number>
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<mods:url id="62154D4847092B9DF7BF2E3A30F215BE">http://dx.doi.org/10.11646/phytotaxa.295.3.1</mods:url>
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<mods:classification id="5A68F6D0FFB5832C2E09C7E27ED8B61E">journal article</mods:classification>
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<mods:identifier id="9463A3D00AE6A7E5B0D330499CC87247" type="DOI">10.11646/phytotaxa.295.3.1</mods:identifier>
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<mods:identifier id="14964A2F30BC6A5502DF9ADEAFD8CE5D" type="ISSN">1179-3163</mods:identifier>
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<treatment id="03D7F475622DFFC3FF79FDB0FAB6FA1B" ID-DOI="http://doi.org/10.5281/zenodo.13688369" ID-Zenodo-Dep="13688369" LSID="urn:lsid:plazi:treatment:03D7F475622DFFC3FF79FDB0FAB6FA1B" httpUri="http://treatment.plazi.org/id/03D7F475622DFFC3FF79FDB0FAB6FA1B" lastPageNumber="209" pageId="8" pageNumber="209">
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<subSubSection id="C36416E8622DFFC3FF79FDB0FC73FD9F" box="[136,925,590,617]" pageId="8" pageNumber="209" type="nomenclature">
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<paragraph id="8BC14563622DFFC3FF79FDB0FC73FD9F" blockId="8.[136,925,590,617]" box="[136,925,590,617]" pageId="8" pageNumber="209">
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<heading id="D089F20F622DFFC3FF79FDB0FC73FD9F" box="[136,925,590,617]" fontSize="11" level="2" pageId="8" pageNumber="209" reason="4">
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<emphasis id="B90A9971622DFFC3FF79FDB0FF73FD9F" bold="true" box="[136,157,591,617]" pageId="8" pageNumber="209">2.</emphasis>
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<taxonomicName id="4C7E3EE0622DFFC3FF52FDAEFDCBFD9F" ID-CoL="8ZL6" authority="H. M. Steyn" authorityName="H. M. Steyn" box="[163,549,590,617]" class="Magnoliopsida" family="Acanthaceae" genus="Acanthopsis" kingdom="Plantae" order="Lamiales" pageId="8" pageNumber="209" phylum="Tracheophyta" rank="species" species="dregeana">
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<emphasis id="B90A9971622DFFC3FF52FDAEFE4DFD9F" bold="true" box="[163,419,590,617]" italics="true" pageId="8" pageNumber="209">Acanthopsis dregeana</emphasis>
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H.M.Steyn
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</taxonomicName>
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in
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<bibRefCitation id="EFEF3892622DFFC3FDB8FDB0FC73FD9F" author="Steyn, H. M. & Van Wyk, A. E." box="[585,925,592,617]" pageId="8" pageNumber="209" pagination="145 - 160" refId="ref9817" refString="Steyn, H. M. & Van Wyk, A. E. (2016) Taxonomic notes on the shrublet species of Acanthopsis (Acanthaceae, tribe Acantheae), with two new species from South Africa. Phytotaxa 244: 145 - 160. https: // doi. org / 10.11646 / phytotaxa. 244.2.3" type="journal article" year="2016">Steyn & Van Wyk (2016: 155)</bibRefCitation>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C36416E8622DFFC3FF79FD7AFAB6FA1B" pageId="8" pageNumber="209" type="materials_examined">
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<paragraph id="8BC14563622DFFC3FF79FD7AFD7DFD25" blockId="8.[136,1451,666,723]" pageId="8" pageNumber="209">
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<emphasis id="B90A9971622DFFC3FF79FD7AFF2CFD59" bold="true" box="[136,194,666,687]" pageId="8" pageNumber="209">Type:</emphasis>
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—
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<materialsCitation id="3B164F3E622DFFC3FF2AFD7AFD61FD25" collectingDate="2010-09-16" collectionCode="CA, NBG" country="South Africa" elevation="398" location="Namaqualand District" pageId="8" pageNumber="209" specimenCode="PRE0861475" specimenCount="2" stateProvince="Northern Cape" typeStatus="holotype">
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<collectingCountry id="F36905F3622DFFC3FF2AFD7AFE65FD59" box="[219,395,666,687]" name="South Africa" pageId="8" pageNumber="209">SOUTH AFRICA</collectingCountry>
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.
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<collectingRegion id="49BA8B81622DFFC3FE65FD7AFDC9FD59" box="[404,551,666,687]" country="South Africa" name="Northern Cape" pageId="8" pageNumber="209">Northern Cape</collectingRegion>
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:
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<location id="8EA113B8622DFFC3FDC1FD7AFCE9FD59" LSID="urn:lsid:plazi:treatment:03D7F475622DFFC3FF79FDB0FAB6FA1B:8EA113B8622DFFC3FDC1FD7AFCE9FD59" box="[560,775,666,687]" country="South Africa" name="Namaqualand District" pageId="8" pageNumber="209" stateProvince="Northern Cape">Namaqualand District</location>
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,
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<locationDeviation id="9A735C41622DFFC3FCE0FD7AFC03FD59" box="[785,1005,666,687]" location="Eksteenfontein" pageId="8" pageNumber="209">NW of Eksteenfontein</locationDeviation>
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,
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<quantity id="4C86E886622DFFC3FC06FD7AFBD8FD59" box="[1015,1078,666,687]" metricMagnitude="2" metricUnit="m" metricValue="3.9799999999999995" pageId="8" pageNumber="209" unit="m" value="398.0">
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<elevation id="0053A250622DFFC3FC06FD7AFBD8FD59" box="[1015,1078,666,687]" metricMagnitude="2" metricUnit="m" metricValue="3.9799999999999995" pageId="8" pageNumber="209" unit="m" value="398.0">398 m</elevation>
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</quantity>
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, (2817
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<collectionCode id="ED6FDDA6622DFFC3FB8BFD7AFB73FD59" box="[1146,1181,666,687]" country="USA" name="Chicago Academy of Sciences" pageId="8" pageNumber="209" type="Museum">CA</collectionCode>
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),
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<date id="FFC063A3622DFFC3FB5EFD7AFA83FD59" box="[1199,1389,666,687]" pageId="8" pageNumber="209" value="2010-09-16">
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<collectingDate id="EF849A4B622DFFC3FB5EFD7AFA83FD59" box="[1199,1389,666,687]" pageId="8" pageNumber="209" value="2010-09-16">16 September 2010</collectingDate>
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</date>
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,
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<emphasis id="B90A9971622DFFC3FA86FD7AFF03FD25" italics="true" pageId="8" pageNumber="209">Steyn 1822</emphasis>
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(
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<typeStatus id="54C5FBC1622DFFC3FF0BFD5EFEBEFD25" box="[250,336,702,723]" pageId="8" pageNumber="209" type="holotype">holotype</typeStatus>
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<specimenCode id="DBD8ED18622DFFC3FEA4FD5EFE31FD25" box="[341,479,702,723]" collectionCode="PRE" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15547" lsid="urn:lsid:biocol.org:col:15547" name="South African National Biodiversity Institute (SANBI)" pageId="8" pageNumber="209" type="Herbarium">PRE0861475</specimenCode>
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-0!;
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<typeStatus id="54C5FBC1622DFFC3FE0FFD5EFDADFD25" box="[510,579,702,723]" pageId="8" pageNumber="209" type="isotype">isotype</typeStatus>
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<collectionCode id="ED6FDDA6622DFFC3FDB8FD5EFD6AFD25" box="[585,644,702,723]" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15565" lsid="urn:lsid:biocol.org:col:15565" name="South African National Biodiversity Institute" pageId="8" pageNumber="209" type="Herbarium">NBG</collectionCode>
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!)
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="8BC14563622DFFC3FF79FCE4FD48FA53" blockId="8.[136,1452,772,1517]" pageId="8" pageNumber="209">
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Perennial shrublet,
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<quantity id="4C86E886622DFFC3FE96FCE4FE37FCEB" box="[359,473,772,797]" metricMagnitude="-1" metricUnit="m" metricValue="3.0" metricValueMax="4.0" metricValueMin="2.0" pageId="8" pageNumber="209" unit="cm" value="30.0" valueMax="40.0" valueMin="20.0">20–40 cm</quantity>
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tall. Stems brown (maroon when young), ribbed, almost glabrous to pubescent with deflexed short, white hairs; internodes (10–)
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<quantity id="4C86E886622DFFC3FD8EFCC8FD15FCB7" box="[639,763,808,833]" metricMagnitude="-2" metricUnit="m" metricValue="2.25" metricValueMax="3.0" metricValueMin="1.5" pageId="8" pageNumber="209" unit="mm" value="22.5" valueMax="30.0" valueMin="15.0">15–30 mm</quantity>
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long. Leaves sessile; lamina lanceolate to oblanceolate, 25– 45(–50) × (5–)7–10(–12) mm, appear glaucous with appressed, densely packed short hairs; base often decurrent; margin undulate, coarsely dentate-spinose, spines rigid, 2–6(–9) mm long, orange-brown; apex cuspidate. Inflorescences pedunculate, cylindrical,
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<quantity id="4C86E886622DFFC3FE57FC74FDCFFC5B" box="[422,545,916,941]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" metricValueMax="5.5" metricValueMin="2.5" pageId="8" pageNumber="209" unit="mm" value="40.0" valueMax="55.0" valueMin="25.0">25–55 mm</quantity>
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long (excluding peduncle), 10–12(–15) mm in diameter; peduncle (3–)20–40(– 70) mm long, pubescent with short, spreading hairs. Bracts obovate to oblong, (16–)18–30(–38) mm long, lamina 10–13(–15) mm long; lower bracts ending in 3–5 primary spines, central primary spine always simple and spreading to recurved or spreading, spine tips often dark brown or maroon; middle to upper bracts oblong, 5 primary veins converging into 3 mucronate to spinose, ovate to oblong lobes with 2 outer lobes reduced, central primary spine always simple; peduncular bracts strigose with appressed, short hairs; lower bracts with deflexed to spreading short hairs becoming more densely pubescent with long, glandular hairs towards top of inflorescence. Bracteoles linear to sickleshaped, 3–6(–7) mm long, silky-hairy, also with glandular hairs. Calyx with dorsal sepal oblong to ovate, acuminate,
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<quantity id="4C86E886622DFFC3FF79FB54FF11FB3B" box="[136,255,1204,1229]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" metricValueMax="1.1" metricValueMin="1.0" pageId="8" pageNumber="209" unit="mm" value="10.5" valueMax="11.0" valueMin="10.0">10–11 mm</quantity>
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long, silky-hairy, also with short spreading and glandular hairs abaxially, (5–)7–9-veined from base; ventral sepal ovate,
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<quantity id="4C86E886622DFFC3FEE1FB38FE69FB07" box="[272,391,1240,1265]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" metricValueMax="1.1" metricValueMin="1.0" pageId="8" pageNumber="209" unit="mm" value="10.5" valueMax="11.0" valueMin="10.0">10–11 mm</quantity>
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long, silky-hairy, also with short spreading and glandular hairs abaxially, 5–7-veined from base; lateral sepals
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<quantity id="4C86E886622DFFC3FED3FB1CFE6FFAE3" box="[290,385,1276,1301]" metricMagnitude="-3" metricUnit="m" metricValue="8.5" metricValueMax="9.0" metricValueMin="8.0" pageId="8" pageNumber="209" unit="mm" value="8.5" valueMax="9.0" valueMin="8.0">8–9 mm</quantity>
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long, silky-hairy, also with isolated glandular hairs. Corolla lilac to purple with lemon-yellow throat, 23–25(–27) × 8–10(–11) mm, tube 7–8(–9) mm long; central lobe constricted at base, truncate to emarginate. Filaments (5–)6–7(–8) mm long, glandular, silky-hairy towards the base; anthers orange-brown,
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<quantity id="4C86E886622DFFC3FB47FAA4FB18FAAB" box="[1206,1270,1348,1373]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="8" pageNumber="209" unit="mm" value="3.0">3 mm</quantity>
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long. Style with patch or ring of glandular hairs at base. Capsules narrowly ovate to ovate, 7–8 × 2–3(–4) mm. Seeds ovate, 4–5 ×
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<quantity id="4C86E886622DFFC3FA6CFA88FF58FA53" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="8" pageNumber="209" unit="mm" value="3.0">3 mm</quantity>
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, covered with long white hygroscopic hairs.
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</paragraph>
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<paragraph id="8BC14563622DFFC3FF4CFA50FAB6FA1B" blockId="8.[136,1452,772,1517]" pageId="8" pageNumber="209">
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||
<emphasis id="B90A9971622DFFC3FF4CFA50FEE7FA3F" bold="true" box="[189,265,1456,1481]" pageId="8" pageNumber="209">Notes:</emphasis>
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—Subsequent to the publication of the name
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<taxonomicName id="4C7E3EE0622DFFC3FCF0FA50FC67FA3F" box="[769,905,1456,1481]" class="Magnoliopsida" family="Acanthaceae" genus="Acanthopsis" kingdom="Plantae" order="Lamiales" pageId="8" pageNumber="209" phylum="Tracheophyta" rank="species" species="dregeana">
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<emphasis id="B90A9971622DFFC3FCF0FA50FC67FA3F" box="[769,905,1456,1481]" italics="true" pageId="8" pageNumber="209">A. dregeana</emphasis>
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</taxonomicName>
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(a shrublet species in
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<bibRefCitation id="EFEF3892622DFFC3FB70FA50FA62FA3F" author="Steyn, H. M. & Van Wyk, A. E." box="[1153,1420,1456,1481]" pageId="8" pageNumber="209" pagination="145 - 160" refId="ref9817" refString="Steyn, H. M. & Van Wyk, A. E. (2016) Taxonomic notes on the shrublet species of Acanthopsis (Acanthaceae, tribe Acantheae), with two new species from South Africa. Phytotaxa 244: 145 - 160. https: // doi. org / 10.11646 / phytotaxa. 244.2.3" type="journal article" year="2016">Steyn & Van Wyk 2016</bibRefCitation>
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), a distinct
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<taxonomicName id="4C7E3EE0622DFFC3FF13FA34FEA5FA1B" box="[226,331,1492,1517]" form="was" pageId="8" pageNumber="209" rank="form">form was</taxonomicName>
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discovered during field work in the
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<collectingRegion id="49BA8B81622DFFC3FD12FA34FC62FA1B" box="[739,908,1492,1517]" country="South Africa" name="Northern Cape" pageId="8" pageNumber="209">Northern Cape</collectingRegion>
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; it is described here as a new subspecies.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |