264 lines
19 KiB
XML
264 lines
19 KiB
XML
<document ID-DOI="10.1002/tax.604016" approvedBy="tatia" checkinTime="1675179877152" checkinUser="tatiana" docAuthor="Claßen-Bockhoff, Regine, Oliver, Edward G. H., Hall, Anthony V. & Quint, Marcus" docDate="2019" docId="039B276CFFCAFFC3FF77FF3AFCD1F9EA" docLanguage="en" docName="Taxon.60.4.1138-1155.pdf" docOrigin="TAXON 60 (4)" docSource="http://dx.doi.org/10.1002/tax.604016" docTitle="Bruniaceae DC." docType="key" docVersion="1" lastPageNumber="1144" masterDocId="FFA25F14FFCCFFC5FFBEFFFCFFD2FFF6" masterDocTitle="A new classification of the South African endemic family Bruniaceae based on molecular and morphological data" masterLastPageNumber="1155" masterPageNumber="1138" pageNumber="1144" updateTime="1675179881183" updateUser="tatiana">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>A new classification of the South African endemic family Bruniaceae based on molecular and morphological data</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Claßen-Bockhoff, Regine</mods:namePart>
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<mods:affiliation>Institut für Spezielle Botanik, Johannes Gutenberg-Universität Mainz, Germany</mods:affiliation>
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<mods:nameIdentifier type="email">classenb@uni-mainz.de</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Oliver, Edward G. H.</mods:namePart>
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<mods:affiliation>Department of Botany & Zoology, Stellenbosch University, South Africa</mods:affiliation>
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<mods:nameIdentifier type="email">eoliver@sun.ac.za</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Hall, Anthony V.</mods:namePart>
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<mods:affiliation>Bolus Herbarium, University of Cape Town, South Africa</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Quint, Marcus</mods:namePart>
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<mods:affiliation>Institut für Spezielle Botanik, Johannes Gutenberg-Universität Mainz, Germany</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>TAXON</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2019</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2019-01-02</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>60</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>4</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1138</mods:start>
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<mods:end>1155</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.1002/tax.604016</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.1002/tax.604016</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:039B276CFFCAFFC3FF77FF3AFCD1F9EA" httpUri="http://treatment.plazi.org/id/039B276CFFCAFFC3FF77FF3AFCD1F9EA" lastPageNumber="1144" pageId="6" pageNumber="1144">
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<subSubSection box="[201,541,198,225]" pageId="6" pageNumber="1144" type="nomenclature">
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<paragraph blockId="6.[201,541,198,225]" box="[201,541,198,225]" pageId="6" pageNumber="1144">
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<heading bold="true" box="[201,541,198,225]" fontSize="11" level="2" pageId="6" pageNumber="1144" reason="0">
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<taxonomicName ID-CoL="622H8" ID-ENA="25736" authority="R. Br. ex DC." authorityName="DC." box="[201,541,198,225]" class="Magnoliopsida" family="Bruniaceae" kingdom="Plantae" order="Bruniales" pageId="6" pageNumber="1144" phylum="Tracheophyta" rank="family">
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<emphasis bold="true" box="[201,541,198,225]" pageId="6" pageNumber="1144">BRUNIACEAE R. Br. ex DC.</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="1144" type="discussion">
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<paragraph blockId="6.[174,649,268,323]" pageId="6" pageNumber="1144">
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<emphasis bold="true" pageId="6" pageNumber="1144">
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Key to the tribes, genera, and subgenera (see
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<figureCitation box="[223,319,299,323]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStartId-0="2.[816,847,1810,1830]" captionStartId-1="3.[172,203,1837,1857]" captionStartId-2="4.[128,159,1865,1885]" captionTargetBox-0="[818,1458,1564,1782]" captionTargetBox-1="[173,1503,1118,1808]" captionTargetBox-2="[128,771,1510,1841]" captionTargetId-0="figure-967@2.[816,1459,1562,1784]" captionTargetId-1="figure-481@3.[173,1503,1112,1811]" captionTargetId-2="figure-852@4.[128,771,1510,1841]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionText-0="Fig. 2. Anther morphology showing the diagnostic characters for the three subfamilies. A, Linconieae with anthers ending apically in a conspicuous sterile tip; B, Audouinieae with anthers lacking the sterile tip; thecae connate along their entire length; C, Brunieae with versatile anthers, sterile tip lacking (after Quint & Classen-Bockhoff, 2006a)." captionText-1="Fig. 3. Flower and inflorescence arrangement showing the diagnostic features for the several genera and species (see Classen-Bockhoff, 2000). Flowers (circles) are either solitary (A–C) or arranged in closed (terminal flower present: D, E) or open (terminal flower absent: F–H) head-like ra- cemes. The solitary flowers are either terminal on bracteate short-shoots (A, B) or terminal and lateral on frondose shoots (C). The inflorescences are lateral (E), lateral and terminal (D, F) or terminal (G, H). Note that the sympodial units (particularly in A, B, E) may grow for several seasons then being connected by monopodial inserts. iz, innovation zone; black: basic flowering unit." captionText-2="Fig. 4. Stomata with (A) and without (B) cuticular rim. A, Linconia alopecuroidea; B, Brunia pentandra. The presence of a cuticular rim appears to be a symplesiomorphy for Linconia, Audouinia (incl. Tittmannia), and Thamnea teres (syn. Pseudobaeckea teres)." pageId="6" pageNumber="1144">Figs. 2–4</figureCitation>
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)
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</emphasis>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="1144" type="key">
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<key pageId="6" pageNumber="1144">
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<keyStep pageId="6" pageNumber="1144">
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<paragraph blockId="6.[128,772,355,1565]" pageId="6" pageNumber="1144">
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<keyLead pageId="6" pageNumber="1144">
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1. Anthers apically ending in a conspicuous sterile tip (Linconieae) .......................................... 1.
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<taxonomicName box="[674,771,386,410]" class="Magnoliopsida" family="Bruniaceae" genus="Linconia" kingdom="Plantae" order="Bruniales" pageId="6" pageNumber="1144" phylum="Tracheophyta" rank="genus">
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<emphasis bold="true" box="[674,771,386,410]" italics="true" pageId="6" pageNumber="1144">Linconia</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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<paragraph blockId="6.[128,772,355,1565]" box="[128,771,418,442]" pageId="6" pageNumber="1144">
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<keyLead box="[128,771,418,442]" pageId="6" pageNumber="1144">1. Anther apex without a sterile tip .......................... 2</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="6" pageNumber="1144">
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<paragraph blockId="6.[128,772,355,1565]" pageId="6" pageNumber="1144">
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<keyLead pageId="6" pageNumber="1144">2. Thecae connate along their entire length; anthers not versatile; stomata often surrounded by cuticular rim (Audouinieae) ................................................... 3</keyLead>
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</paragraph>
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<paragraph blockId="6.[128,772,355,1565]" pageId="6" pageNumber="1144">
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<keyLead pageId="6" pageNumber="1144">
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2. Thecae free at their base; anthers versatile; stomata never surrounded by cuticular rim (
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<taxonomicName box="[481,579,574,598]" class="Magnoliopsida" family="Bruniaceae" kingdom="Plantae" order="Bruniales" pageId="6" pageNumber="1143" phylum="Tracheophyta" rank="tribe" tribe="Brunieae">Brunieae</taxonomicName>
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) .................. 4
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</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="6" pageNumber="1144">
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<paragraph blockId="6.[128,772,355,1565]" pageId="6" pageNumber="1144">
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<keyLead pageId="6" pageNumber="1144">
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3. Flowers arranged in spike-like clusters, each flower on a bracteate short-shoot; flower pedicels present; stomata surrounded by cuticular rim ................. 2.
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<taxonomicName box="[656,771,667,691]" class="Magnoliopsida" family="Bruniaceae" genus="Audouinia" kingdom="Plantae" order="Bruniales" pageId="6" pageNumber="1144" phylum="Tracheophyta" rank="genus">
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<emphasis bold="true" box="[656,771,667,691]" italics="true" pageId="6" pageNumber="1144">Audouinia</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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<paragraph blockId="6.[128,772,355,1565]" pageId="6" pageNumber="1144">
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<keyLead pageId="6" pageNumber="1144">
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3. Flowers solitary, each on a leafy shoot or bracteate short shoot (only in
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<taxonomicName box="[321,465,730,754]" class="Magnoliopsida" family="Bruniaceae" genus="Thamnea" kingdom="Plantae" order="Bruniales" pageId="6" pageNumber="1144" phylum="Tracheophyta" rank="species" species="tere">
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<emphasis box="[321,465,730,754]" italics="true" pageId="6" pageNumber="1144">Thamnea tere</emphasis>
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</taxonomicName>
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s); flowerpedicelsabsent (except
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<taxonomicName box="[221,319,761,785]" class="Magnoliopsida" family="Bruniaceae" genus="Thamnea" kingdom="Plantae" order="Bruniales" pageId="6" pageNumber="1144" phylum="Tracheophyta" rank="species" species="hirtella">
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<emphasis box="[221,319,761,785]" italics="true" pageId="6" pageNumber="1144">T.hirtella</emphasis>
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</taxonomicName>
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); stomata rarelysurrounded by cuticular rim (only in
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<taxonomicName box="[261,337,793,816]" class="Magnoliopsida" family="Bruniaceae" genus="Pseudobaeckea" kingdom="Plantae" order="Bruniales" pageId="6" pageNumber="1144" phylum="Tracheophyta" rank="species" species="teres">
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<emphasis box="[261,337,793,816]" italics="true" pageId="6" pageNumber="1144">T. teres</emphasis>
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</taxonomicName>
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)................................ 3.
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<taxonomicName baseAuthorityName="Pillans" baseAuthorityYear="1947" box="[668,771,792,816]" class="Magnoliopsida" family="Bruniaceae" genus="Thamnea" kingdom="Plantae" order="Bruniales" pageId="6" pageNumber="1144" phylum="Tracheophyta" rank="genus">
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<emphasis bold="true" box="[668,771,792,816]" italics="true" pageId="6" pageNumber="1144">Thamnea</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="6" pageNumber="1144">
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<paragraph blockId="6.[128,772,355,1565]" pageId="6" pageNumber="1144">
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<keyLead pageId="6" pageNumber="1144">
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4. Styles 2, united; inflorescences with basipetal flowering sequence ........................................... 4.
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<taxonomicName box="[690,771,854,878]" class="Magnoliopsida" family="Bruniaceae" genus="Staavia" kingdom="Plantae" order="Bruniales" pageId="6" pageNumber="1144" phylum="Tracheophyta" rank="genus">
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<emphasis bold="true" box="[690,771,854,878]" italics="true" pageId="6" pageNumber="1144">Staavia</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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<paragraph blockId="6.[128,772,355,1565]" box="[128,771,886,910]" pageId="6" pageNumber="1144">
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<keyLead box="[128,771,886,910]" pageId="6" pageNumber="1144">4. Styles 1 or 2, free; flowering sequence not as above .... 5</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="6" pageNumber="1144">
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<paragraph blockId="6.[128,772,355,1565]" pageId="6" pageNumber="1144">
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<keyLead pageId="6" pageNumber="1144">
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5. Pollen 3-colporate; stamens exserted; inflorescences laterally arranged ..................................... 5.
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<taxonomicName box="[682,771,948,972]" class="Magnoliopsida" family="Bruniaceae" genus="Berzelia" kingdom="Plantae" order="Bruniales" pageId="6" pageNumber="1144" phylum="Tracheophyta" rank="genus">
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<emphasis bold="true" box="[682,771,948,972]" italics="true" pageId="6" pageNumber="1144">Berzelia</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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<paragraph blockId="6.[128,772,355,1565]" pageId="6" pageNumber="1144">
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<keyLead pageId="6" pageNumber="1144">
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5. Pollen 5- to 10-colporate; stamensshorterthancorolla (except
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<taxonomicName box="[223,433,1010,1034]" class="Magnoliopsida" family="Bruniaceae" genus="Brunia" kingdom="Plantae" order="Bruniales" pageId="6" pageNumber="1144" phylum="Tracheophyta" rank="subGenus" subGenus="Brunia">
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<emphasis box="[223,296,1011,1034]" italics="true" pageId="6" pageNumber="1144">Brunia</emphasis>
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subg.
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<emphasis box="[361,433,1011,1034]" italics="true" pageId="6" pageNumber="1144">Brunia</emphasis>
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</taxonomicName>
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); terminal inflorescence usually present ....................... 6.
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<taxonomicName box="[494,571,1042,1066]" class="Magnoliopsida" family="Bruniaceae" genus="Brunia" kingdom="Plantae" order="Bruniales" pageId="6" pageNumber="1144" phylum="Tracheophyta" rank="genus">
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<emphasis bold="true" box="[494,571,1042,1066]" italics="true" pageId="6" pageNumber="1144">Brunia</emphasis>
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</taxonomicName>
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→ 6 for subgenera
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</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="6" pageNumber="1144">
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<paragraph blockId="6.[128,772,355,1565]" pageId="6" pageNumber="1144">
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<keyLead pageId="6" pageNumber="1144">
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6. Stamens exserted; petals with 2 narrowly associated ridges .................................. 6.1
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<emphasis bold="true" box="[601,626,1104,1127]" italics="true" pageId="6" pageNumber="1144">B.</emphasis>
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subg.
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<taxonomicName box="[694,771,1104,1128]" class="Magnoliopsida" family="Bruniaceae" genus="Brunia" kingdom="Plantae" order="Bruniales" pageId="6" pageNumber="1144" phylum="Tracheophyta" rank="genus">
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<emphasis bold="true" box="[694,771,1104,1128]" italics="true" pageId="6" pageNumber="1144">Brunia</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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<paragraph blockId="6.[128,772,355,1565]" box="[129,771,1135,1159]" pageId="6" pageNumber="1144">
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<keyLead box="[129,771,1135,1159]" pageId="6" pageNumber="1144">6. Stamens included; petals different from above .......... 7</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="6" pageNumber="1144">
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<paragraph blockId="6.[128,772,355,1565]" pageId="6" pageNumber="1144">
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<keyLead pageId="6" pageNumber="1144">7. Petalbulgesformingathickcushionwithverticalsubdivi- sion; petals free, less than 5 mm long..................... 8</keyLead>
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</paragraph>
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<paragraph blockId="6.[128,772,355,1565]" pageId="6" pageNumber="1144">
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<keyLead pageId="6" pageNumber="1144">
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7. Petal bulges reduced or absent; petals postgenitally fused with filaments, more than 5 mm long ..................... ................................... 6.5
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<emphasis bold="true" box="[531,556,1292,1315]" italics="true" pageId="6" pageNumber="1144">B.</emphasis>
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subg.
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<taxonomicName box="[624,771,1291,1315]" class="Magnoliopsida" family="Bruniaceae" genus="Lonchostoma" kingdom="Plantae" order="Bruniales" pageId="6" pageNumber="1144" phylum="Tracheophyta" rank="genus">
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<emphasis bold="true" box="[624,771,1291,1315]" italics="true" pageId="6" pageNumber="1144">Lonchostoma</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="6" pageNumber="1144">
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<paragraph blockId="6.[128,772,355,1565]" box="[129,771,1322,1347]" pageId="6" pageNumber="1144">
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<keyLead box="[129,771,1322,1347]" pageId="6" pageNumber="1144">
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8. Leaves erect-spreading...... 6.2
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<emphasis bold="true" box="[512,537,1323,1346]" italics="true" pageId="6" pageNumber="1144">B.</emphasis>
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subg.
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<taxonomicName box="[604,771,1322,1346]" class="Magnoliopsida" family="Bruniaceae" genus="Pseudobaeckea" kingdom="Plantae" order="Bruniales" pageId="6" pageNumber="1144" phylum="Tracheophyta" rank="genus">
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<emphasis bold="true" box="[604,771,1322,1346]" italics="true" pageId="6" pageNumber="1144">Pseudobaeckea</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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<paragraph blockId="6.[128,772,355,1565]" box="[129,771,1354,1378]" pageId="6" pageNumber="1144">
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<keyLead box="[129,771,1354,1378]" pageId="6" pageNumber="1144">8. Leaves appressed to partly imbricate ..................... 9</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="6" pageNumber="1144">
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<paragraph blockId="6.[128,772,355,1565]" pageId="6" pageNumber="1144">
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<keyLead pageId="6" pageNumber="1144">
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9. Inflorescences usually larger than 5 mm in diameter; leaves hairy (except
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<taxonomicName box="[387,509,1416,1440]" class="Magnoliopsida" family="Bruniaceae" genus="Raspalia" kingdom="Plantae" order="Bruniales" pageId="6" pageNumber="1144" phylum="Tracheophyta" rank="species" species="angulata">
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<emphasis box="[387,509,1416,1440]" italics="true" pageId="6" pageNumber="1144">B. angulata</emphasis>
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</taxonomicName>
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,
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<taxonomicName box="[523,669,1416,1440]" class="Magnoliopsida" family="Bruniaceae" genus="Raspalia" kingdom="Plantae" order="Bruniales" pageId="6" pageNumber="1144" phylum="Tracheophyta" rank="species" species="microphylla">
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<emphasis box="[523,669,1416,1440]" italics="true" pageId="6" pageNumber="1144">B.microphylla</emphasis>
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</taxonomicName>
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) ......... ........................................ 6.3
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<emphasis bold="true" box="[583,608,1448,1471]" italics="true" pageId="6" pageNumber="1144">B.</emphasis>
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subg.
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<taxonomicName box="[676,771,1447,1471]" class="Magnoliopsida" family="Bruniaceae" genus="Raspalia" kingdom="Plantae" order="Bruniales" pageId="6" pageNumber="1144" phylum="Tracheophyta" rank="genus">
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<emphasis bold="true" box="[676,771,1447,1471]" italics="true" pageId="6" pageNumber="1144">Raspalia</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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<paragraph blockId="6.[128,772,355,1565]" pageId="6" pageNumber="1144">
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<keyLead pageId="6" pageNumber="1144">
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9. Inflorescences usually 2–4 mm in diameter or flowers solitary (
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<taxonomicName box="[268,371,1510,1534]" class="Magnoliopsida" family="Bruniaceae" genus="Brunia" kingdom="Plantae" order="Bruniales" pageId="6" pageNumber="1144" phylum="Tracheophyta" rank="species" species="bullata">
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<emphasis box="[268,371,1510,1534]" italics="true" pageId="6" pageNumber="1144">B. bullata</emphasis>
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</taxonomicName>
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,
|
||
<taxonomicName box="[384,532,1510,1534]" class="Magnoliopsida" family="Bruniaceae" genus="Brunia" kingdom="Plantae" order="Bruniales" pageId="6" pageNumber="1144" phylum="Tracheophyta" rank="species" species="callunoides">
|
||
<emphasis box="[384,532,1510,1534]" italics="true" pageId="6" pageNumber="1144">B. callunoides</emphasis>
|
||
</taxonomicName>
|
||
); leaves glabrous ..... .................................. 6.4
|
||
<emphasis bold="true" box="[526,551,1541,1564]" italics="true" pageId="6" pageNumber="1144">B.</emphasis>
|
||
subg.
|
||
<taxonomicName box="[618,771,1540,1564]" class="Magnoliopsida" family="Bruniaceae" genus="Mniothamnea" kingdom="Plantae" order="Bruniales" pageId="6" pageNumber="1144" phylum="Tracheophyta" rank="genus">
|
||
<emphasis bold="true" box="[618,771,1540,1564]" italics="true" pageId="6" pageNumber="1144">Mniothamnea</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
</key>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |