139 lines
13 KiB
XML
139 lines
13 KiB
XML
<document id="9B3079050446C7361B6296BE746C7BE9" ID-DOI="10.11646/phytotaxa.403.4.1" ID-ISSN="1179-3163" ID-Zenodo-Dep="13715872" 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.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1725648485184" checkinUser="felipe" docAuthor="Koekemoer, Marinda" docDate="2019" docId="03A487CA9E46FF91E1BFF9F6BAD25294" docLanguage="en" docName="phytotaxa.403.4.1.pdf" docOrigin="Phytotaxa 403 (4)" docSource="http://dx.doi.org/10.11646/phytotaxa.403.4.1" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Dicerothamnus Koekemoer 2019, gen. nov." docType="treatment" docVersion="2" lastPageNumber="255" masterDocId="FF9DFFB29E40FF96E137FFC2BB695321" masterDocTitle="Taxonomy and reclassification of South African Asteraceae genus Elytropappus (Gnaphalieae, Asteraceae), the description of two new genera and two new species" masterLastPageNumber="284" masterPageNumber="248" pageNumber="254" updateTime="1725652030563" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:titleInfo id="DA7D23CCF7DED9DFBF2DFDA67021C452">
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<mods:title id="D8EC208269098A75FAF83D24924BF724">Taxonomy and reclassification of South African Asteraceae genus Elytropappus (Gnaphalieae, Asteraceae), the description of two new genera and two new species</mods:title>
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<mods:namePart id="0B40749BD3244ABABF00E26C1777D51A">Koekemoer, Marinda</mods:namePart>
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<mods:title id="BF97842977EEF1D842AB8C9E6453B3F0">Phytotaxa</mods:title>
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<mods:part id="997BE62E9D1081E424D417C3FABF7BE8">
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<mods:date id="9B2130EED65136E4F5BB2944EE3AC57B">2019</mods:date>
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<mods:number id="8FB2FD17A08E3CEB819B6E0DCFC22246">2019-05-15</mods:number>
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<mods:number id="BCE1BA026DAFD3BD2A1B577585E99AE0">403</mods:number>
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<mods:number id="28D6E4F54DCABEEE7366AED635A4D665">4</mods:number>
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<mods:url id="62AE2ABABDA3C4757F8601E237ED7F3A">http://dx.doi.org/10.11646/phytotaxa.403.4.1</mods:url>
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<mods:classification id="98FAC25131D6A1ACE23C8C1398F45DFD">journal article</mods:classification>
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<mods:identifier id="B082F6F8A4AAFA6DDE626BF2DC657424" type="DOI">10.11646/phytotaxa.403.4.1</mods:identifier>
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<mods:identifier id="C4F933080434718C268FD6AD10CF4B9D" type="ISSN">1179-3163</mods:identifier>
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<mods:identifier id="FB96F55748BDE7973AEE105D7EBCA475" type="Zenodo-Dep">13715872</mods:identifier>
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<treatment id="03A487CA9E46FF91E1BFF9F6BAD25294" LSID="urn:lsid:plazi:treatment:03A487CA9E46FF91E1BFF9F6BAD25294" httpUri="http://treatment.plazi.org/id/03A487CA9E46FF91E1BFF9F6BAD25294" lastPageId="7" lastPageNumber="255" pageId="6" pageNumber="254">
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<subSubSection id="C31765579E46FF90E1BFF9F6B953556F" box="[136,570,1588,1615]" pageId="6" pageNumber="254" type="nomenclature">
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<paragraph id="8BB236DC9E46FF90E1BFF9F6B953556F" blockId="6.[136,570,1588,1615]" box="[136,570,1588,1615]" pageId="6" pageNumber="254">
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<heading id="D0FA81B09E46FF90E1BFF9F6B953556F" bold="true" box="[136,570,1588,1615]" fontSize="11" level="1" pageId="6" pageNumber="254" reason="1">
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<emphasis id="B979EACE9E46FF90E1BFF9F6B953556F" bold="true" box="[136,570,1588,1615]" pageId="6" pageNumber="254">
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<taxonomicName id="4C0D4D5F9E46FF90E1BFF9F6BAA5556E" ID-CoL="7P9BB" authority="Koekemoer" authorityName="Koekemoer" authorityYear="2019" box="[136,460,1588,1615]" class="Magnoliopsida" family="Asteraceae" genus="Dicerothamnus" kingdom="Plantae" order="Asterales" pageId="6" pageNumber="254" phylum="Tracheophyta" rank="genus" status="gen. nov.">
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<emphasis id="B979EACE9E46FF90E1BFF9F6BA52556E" bold="true" box="[136,315,1588,1615]" italics="true" pageId="6" pageNumber="254">Dicerothamnus</emphasis>
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Koekemoer
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</taxonomicName>
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<emphasis id="B979EACE9E46FF90E0E4F9F6B953556F" bold="true" box="[467,570,1588,1614]" italics="true" pageId="6" pageNumber="254">
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<taxonomicNameLabel id="A24A57B59E46FF90E0E4F9F6B953556F" box="[467,570,1588,1614]" pageId="6" pageNumber="254" rank="genus">gen. nov.</taxonomicNameLabel>
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</emphasis>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C31765579E46FF91E1BFF942B8A75268" lastPageId="7" lastPageNumber="255" pageId="6" pageNumber="254" type="materials_examined">
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<paragraph id="8BB236DC9E46FF90E1BFF942B9B455B4" blockId="6.[136,1452,1664,1829]" box="[136,733,1664,1685]" pageId="6" pageNumber="254">
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<typeStatus id="54B6887E9E46FF90E1BFF942BBD155B4" box="[136,184,1664,1685]" pageId="6" pageNumber="254">Type</typeStatus>
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species:—
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<taxonomicName id="4C0D4D5F9E46FF90E015F942B94655B4" box="[290,559,1664,1685]" class="Magnoliopsida" family="Asteraceae" genus="Dicerothamnus" kingdom="Plantae" order="Asterales" pageId="6" pageNumber="254" phylum="Tracheophyta" rank="species" species="rhinocerotis">
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<emphasis id="B979EACE9E46FF90E015F942B94655B4" box="[290,559,1664,1685]" italics="true" pageId="6" pageNumber="254">Dicerothamnus rhinocerotis</emphasis>
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</taxonomicName>
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(L.f.) Koekemoer
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</paragraph>
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<paragraph id="8BB236DC9E46FF90E1BFF966B97A5404" blockId="6.[136,1452,1664,1829]" pageId="6" pageNumber="254">
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<emphasis id="B979EACE9E46FF90E1BFF966B97A5404" italics="true" pageId="6" pageNumber="254">
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Frutices vel suffrutices erecti lignosi. Folia perpusilla, saepe
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<taxonomicName id="4C0D4D5F9E46FF90E3D2F966B8545598" box="[741,829,1700,1721]" class="Magnoliopsida" family="Asteraceae" genus="Stoebe" kingdom="Plantae" order="Asterales" pageId="6" pageNumber="254" phylum="Tracheophyta" rank="species" species="adpressa">adpressa</taxonomicName>
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, infra dense glandulosa, glandulis sessilibus vel subssessilibus, saepe sub strato pilorum implexorum occultis; supra tomentosa.
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<taxonomicName id="4C0D4D5F9E46FF90E209F90ABF7755FC" box="[830,1054,1736,1757]" class="Magnoliopsida" family="Asteraceae" genus="Synflorescentia" higherTaxonomySource="GBIF" kingdom="Plantae" order="Asterales" pageId="6" pageNumber="254" phylum="Tracheophyta" rank="species" species="spicata">Synflorescentia spicata</taxonomicName>
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vel paniculata, 2–4-florata, homogama, discoidea. Flosculi disci vinacei, lobis parvis erectis. Nectarium abest. Cypselae pilis brevissimis, abaxiale rotundatae, adaxiale cum costis 3 vel 4 longitudinalibus.
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</emphasis>
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</paragraph>
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<paragraph id="8BB236DC9E46FF90E1BFF894BEC55B02" blockId="6.[136,1452,1878,2083]" pageId="6" pageNumber="254">
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Woody shrubs or subshrubs up to
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<quantity id="4CF59B399E46FF90E336F894B929544E" box="[513,576,1878,1903]" metricMagnitude="0" metricUnit="m" metricValue="1.8" pageId="6" pageNumber="254" unit="m" value="1.8">1.8 m</quantity>
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tall.
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<emphasis id="B979EACE9E46FF90E34FF894B98B544E" box="[632,738,1878,1903]" italics="true" pageId="6" pageNumber="254">Branches</emphasis>
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erect, densely leafy, often tomentose.
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<emphasis id="B979EACE9E46FF90E5BBF894BFB3544E" box="[1164,1242,1878,1903]" italics="true" pageId="6" pageNumber="254">Leaves</emphasis>
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small, often scale-like, ericoid, adpressed, occasionally spreading, 1.5–2.5(–5.0) ×
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<quantity id="4CF59B399E46FF90E262F8B8B8C454B2" box="[853,941,1914,1939]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="6" pageNumber="254" unit="mm" value="0.5">0.5 mm</quantity>
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, adaxial surface woolly-hairy; abaxial surface densely glandular; glands minute, sub-sessile, often not visible, covered by a layer of matted hairs.
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<emphasis id="B979EACE9E46FF90E43CF85CBEC55496" box="[1291,1452,1950,1975]" italics="true" pageId="6" pageNumber="254">Inflorescences</emphasis>
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terminal on branches, many capitula arranged in a panicle or spike.
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<emphasis id="B979EACE9E46FF90E2B6F800B88A54FA" box="[897,995,1986,2011]" italics="true" pageId="6" pageNumber="254">Capitula</emphasis>
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homogamous, discoid, 2- to 4-flowered.
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<emphasis id="B979EACE9E46FF90E1BFF824BA6A54DE" box="[136,259,2022,2047]" italics="true" pageId="6" pageNumber="254">Receptacle</emphasis>
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small, conical, stalk-like.
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<emphasis id="B979EACE9E46FF90E307F824B99A54DE" box="[560,755,2022,2047]" italics="true" pageId="6" pageNumber="254">Involucral bracts</emphasis>
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chaffy, 15–20; 1.0–4.0 × 0.5–1.0 mm, tips acute or rounded.
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<emphasis id="B979EACE9E46FF90E1BFF7C8BA635B02" box="[136,266,2058,2083]" italics="true" pageId="6" pageNumber="254">Disc florets</emphasis>
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tubular, bisexual, plum-red above, lower half tough, chaffy, cells distinctly thickened; lobes small, erect.
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</paragraph>
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<paragraph id="8BB236DC9E47FF91E1BFFF62B8015220" blockId="7.[136,1452,160,437]" pageId="7" pageNumber="255">
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<emphasis id="B979EACE9E47FF91E1BFFF62BBB65398" box="[136,223,160,185]" italics="true" pageId="7" pageNumber="255">Anthers</emphasis>
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syngenesious, 5, apically acuminate, basally tailed.
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<emphasis id="B979EACE9E47FF91E214FF62B8305398" box="[803,857,160,185]" italics="true" pageId="7" pageNumber="255">Style</emphasis>
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bifid, style arms truncate.
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<emphasis id="B979EACE9E47FF91E5B7FF62BF825398" box="[1152,1259,160,185]" italics="true" pageId="7" pageNumber="255">Nectaries</emphasis>
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absent.
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<emphasis id="B979EACE9E47FF91E471FF62BEC25398" box="[1350,1451,160,185]" italics="true" pageId="7" pageNumber="255">Cypselas</emphasis>
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asymmetrical, smooth on outer side, with 3–4 longitudinal ribs on inner side, surface covered in short barbs.
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<taxonomicName id="4C0D4D5F9E47FF91E460FF06BBAB5220" class="Insecta" family="Miridae" genus="Pappus" kingdom="Animalia" order="Hemiptera" pageId="7" pageNumber="255" phylum="Arthropoda" rank="species" species="setae">
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<emphasis id="B979EACE9E47FF91E460FF06BBAB5220" italics="true" pageId="7" pageNumber="255">Pappus setae</emphasis>
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</taxonomicName>
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10–18, plumose, basally fused. Flowering February to June.
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</paragraph>
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<paragraph id="8BB236DC9E47FF91E18AFECEB8A75268" blockId="7.[136,1452,160,437]" pageId="7" pageNumber="255">
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<emphasis id="B979EACE9E47FF91E18AFECEBAA15204" bold="true" box="[189,456,268,293]" pageId="7" pageNumber="255">Diagnostic features:—</emphasis>
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Leaves minute, often adpressed, covered abaxially by a layer of matted hairs, with small, sessile or sub-sessile glands underneath; capitula 2- to 4-flowered, discoid.
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</paragraph>
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</subSubSection>
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<subSubSection id="C31765579E47FF91E18AFE96BE37524C" box="[189,1374,340,365]" pageId="7" pageNumber="255" type="distribution">
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<paragraph id="8BB236DC9E47FF91E18AFE96BE37524C" blockId="7.[136,1452,160,437]" box="[189,1374,340,365]" pageId="7" pageNumber="255">
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<emphasis id="B979EACE9E47FF91E18AFE96B96F524C" bold="true" box="[189,518,340,365]" pageId="7" pageNumber="255">Distribution and habitat:—</emphasis>
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Northern, Western &
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<collectingRegion id="49C9F83E9E47FF91E3C0FE96B8E6524C" box="[759,911,340,365]" country="South Africa" name="Eastern Cape" pageId="7" pageNumber="255">Eastern Cape</collectingRegion>
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. Rocky soils in Mountain Rhenosterveld.
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</paragraph>
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</subSubSection>
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<subSubSection id="C31765579E47FF91E18AFEBABAD25294" pageId="7" pageNumber="255" type="etymology">
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<paragraph id="8BB236DC9E47FF91E18AFEBABAD25294" blockId="7.[136,1452,160,437]" pageId="7" pageNumber="255">
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<emphasis id="B979EACE9E47FF91E18AFEBABA0D52B0" bold="true" box="[189,356,376,401]" pageId="7" pageNumber="255">Etymology:—</emphasis>
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The name
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<taxonomicName id="4C0D4D5F9E47FF91E0EFFEBAB9ED52B0" authorityName="Koekemoer" authorityYear="2019" box="[472,644,376,401]" class="Magnoliopsida" family="Asteraceae" genus="Dicerothamnus" kingdom="Plantae" order="Asterales" pageId="7" pageNumber="255" phylum="Tracheophyta" rank="genus">
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<emphasis id="B979EACE9E47FF91E0EFFEBAB9ED52B0" box="[472,644,376,401]" italics="true" pageId="7" pageNumber="255">Dicerothamnus</emphasis>
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</taxonomicName>
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is a direct translation of the word ‘renosterbush’, from the Greek
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<emphasis id="B979EACE9E47FF91E460FEBABECD52B0" box="[1367,1444,376,401]" italics="true" pageId="7" pageNumber="255">Dicero</emphasis>
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: rhino and
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<emphasis id="B979EACE9E47FF91E1CDFE5EBA0F5294" box="[250,358,412,437]" italics="true" pageId="7" pageNumber="255">–thamnos</emphasis>
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: shrub.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |