193 lines
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193 lines
17 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.60.6734" ID-GBIF-Dataset="48671e75-dd24-4e6d-8514-b0546ffd3fe3" ID-PMC="PMC4816990" ID-Pensoft-Pub="1314-2003-60-49" ID-Pensoft-UUID="FFC26762742EFFBDFFAD0867FFB3FFBB" ID-PubMed="27081344" ID-Zenodo-Dep="576336" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1314-2003-60-49" ModsDocOrigin="PhytoKeys 60" ModsDocTitle="Vernonieae (Asteraceae) of southern Africa: A generic disposition of the species and a study of their pollen" checkinTime="1455253102424" checkinUser="pensoft" docAuthor="Robinson, Harold, Skvarla, John J. & Funk, Vicki A." docDate="2016" docId="CC469F4DAD9CD5F1DA2EC5238921A715" docLanguage="en" docName="PhytoKeys 60: 49-126" docOrigin="PhytoKeys 60" docSource="http://dx.doi.org/10.3897/phytokeys.60.6734" docTitle="Erlangea Sch. Bip. 1853" docType="treatment" docVersion="6" id="FFC26762742EFFBDFFAD0867FFB3FFBB" lastPageNumber="65" masterDocId="FFC26762742EFFBDFFAD0867FFB3FFBB" masterDocTitle="Vernonieae (Asteraceae) of southern Africa: A generic disposition of the species and a study of their pollen" masterLastPageNumber="126" masterPageNumber="49" pageNumber="64" updateTime="1668141640099" updateUser="ExternalLinkService">
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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>Vernonieae (Asteraceae) of southern Africa: A generic disposition of the species and a study of their pollen</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>Robinson, Harold</mods:namePart>
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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>Skvarla, John J.</mods:namePart>
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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>Funk, Vicki A.</mods:namePart>
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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>PhytoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2016</mods:date>
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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:extent unit="page">
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<mods:start>49</mods:start>
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<mods:end>126</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/10.3897/phytokeys.60.6734</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">http://dx.doi.org/10.3897/phytokeys.60.6734</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-60-49</mods:identifier>
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<mods:identifier type="Pensoft-UUID">FFC26762742EFFBDFFAD0867FFB3FFBB</mods:identifier>
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<mods:identifier type="Zenodo-Dep">576336</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127870761" LSID="urn:lsid:plazi:treatment:CC469F4DAD9CD5F1DA2EC5238921A715" httpUri="http://treatment.plazi.org/id/CC469F4DAD9CD5F1DA2EC5238921A715" lastPageId="16" lastPageNumber="65" pageId="15" pageNumber="64">
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<subSubSection pageId="15" pageNumber="64" type="nomenclature">
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<paragraph pageId="15" pageNumber="64">
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<taxonomicName LSID="CC469F4D-AD9C-D5F1-DA2E-C5238921A715" authority="Sch. Bip., 1853" authorityName="Sch. Bip." authorityYear="1853" class="Magnoliopsida" family="Asteraceae" genus="Erlangea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Erlangea" order="Asterales" pageId="15" pageNumber="64" phylum="Tracheophyta" rank="genus">Erlangea Sch. Bip., 1853</taxonomicName>
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Photographs of Erlangea and Ethulia: A-B Erlangea misera S. Moore, and C-E Ethulia conyzoides L. f. subsp. conyzoides, note: Ethulia has no capillary pappus. See Appendix C for citation details." figureDoi="10.3897/phytokeys.60.6734.figure7" httpUri="https://binary.pensoft.net/fig/77479" pageId="15" pageNumber="64">Figures 7 A, B</figureCitation>
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<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Scanning electron micrographs of acetolyzed echinolophate pollen of Erlangea and sublophate pollen of Ethulia. A-C Erlangea misera (Oliv. & Hiern) S. Moore. A Poral view B Near polar view C Grain fragment. D-F Ethulia conzyoides L. f. D Equatorial view, showing comparatively blunt spines E Lateral view F Grain fragment. (D-F Funk 12708 G Petelot 4047 H Lewis 6025; Ethulia views from Robinson and Skvarla (2010 ))." figureDoi="10.3897/phytokeys.60.6734.figure8" httpUri="https://binary.pensoft.net/fig/77480" pageId="15" pageNumber="64">
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; 8
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="15" pageNumber="64" type="reference_group">
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<paragraph pageId="15" pageNumber="64">
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<taxonomicName class="Magnoliopsida" family="Asteraceae" genus="Erlangea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Erlangea" order="Asterales" pageId="15" pageNumber="64" phylum="Tracheophyta" rank="genus">Erlangea</taxonomicName>
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Sch. Bip., 1853, Flora 36: 34. 1853. - Type:
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<taxonomicName authorityName="Sch Bip" authorityYear="1853" class="Magnoliopsida" family="Asteraceae" genus="Erlangea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Erlangea plumosa" order="Asterales" pageId="15" pageNumber="64" phylum="Tracheophyta" rank="species" species="plumosa">
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<emphasis italics="true" pageId="15" pageNumber="64">Erlangea plumosa</emphasis>
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</taxonomicName>
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Sch. Bip.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="15" pageNumber="64" type="resources">
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<paragraph pageId="15" pageNumber="64">Resources.</paragraph>
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<paragraph pageId="15" pageNumber="64">
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Species treatment based on
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<bibRefCitation author="Wild, H" journalOrPublisher="Kirkia" pageId="53" pageNumber="102" pagination="339 - 384" refId="B59" refString="Wild, H, Pope, GV, 1977. The compositae of the Flora Zambesiaca area. Vernonieae (excluding Vernonia Schreb.). Kirkia 10: 339 - 384" title="The compositae of the Flora Zambesiaca area. Vernonieae (excluding Vernonia Schreb.)." volume="10" year="1977">Wild and Pope 1977</bibRefCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="16" lastPageNumber="65" pageId="15" pageNumber="64" type="descriptions">
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<paragraph pageId="15" pageNumber="64">Descriptions.</paragraph>
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<paragraph lastPageId="16" lastPageNumber="65" pageId="15" pageNumber="64">
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Annual or short-lived perennial herbs; stems erect, branching near base; hairs on vegetative parts simple, uniseriate, multicellular, with a straight elongate apical cell. Leaves alternate, sessile or subsessile, pinnately veined with weak secondary veins, margins serrulate, apices obtuse. Inflorescence with single terminal head or laxly cymiform with narrowly pedunculate heads. Heads campanulate; involucral bracts 45-60 in 3-4 series, gradate, cuspidate apically, with distinct pale or reddish lateral margins, pilose to lanulose outside; receptacle convex, epaleaceous, with glabrous reticulum. Florets 50-75 or more in a head; corollas reddish, funnelform, with slender basal tube bearing small stipitate glands, throat shorter than lobes, lobes linear-lanceolate, with stiff hairs distally or apically; anther thecae short-acute with small sterile margin at base; apical appendage, oblong-ovate, glabrous, with thin cell walls; style base with nar
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<pageBreakToken pageId="16" pageNumber="65" start="start">row</pageBreakToken>
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annuliform sclerified node; sweeping hairs acicular, at lowest level scarcely extending to top of shaft. Achenes shortly obconic, abruptly narrowed distally to insertion of corolla, 3-6-ribbed, setulae restricted mostly to broad ribs, setulae not split at tips, sides with scattered isolated idioblasts, raphids subquadrate or short oblong in dense inner layer of short to quadrate cells in achene wall; pappus of less than 20 easily deciduous barbellate bristles, bases narrow and weakly attached, distinct outer series not evident. Chromosome number n = 10 (
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<bibRefCitation author="Turner, BL" journalOrPublisher="Journal of South African Botany" pageId="52" pageNumber="101" pagination="207 - 217" refId="B55" refString="Turner, BL, Lewis, WH, 1965. Chromosome numbers in the Compositae: African species. Journal of South African Botany 31: 207 - 217" title="Chromosome numbers in the Compositae: African species." volume="31" year="1965">Turner and Lewis 1965</bibRefCitation>
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,
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<bibRefCitation author="Nordenstam, B" journalOrPublisher="Aquilo, Ser. Botanica" pageId="51" pageNumber="100" pagination="219 - 227" refId="B32" refString="Nordenstam, B, 1967. Chromosome numbers in South African Compositae. Aquilo, Ser. Botanica 6: 219 - 227" title="Chromosome numbers in South African Compositae." volume="6" year="1967">Nordenstam 1967</bibRefCitation>
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).
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</paragraph>
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<paragraph pageId="16" pageNumber="65">
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Pollen ca. 47
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<normalizedToken originalValue="μm">μm</normalizedToken>
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in diameter in fluid, lophate, triporate, with group of polar lacunae, perforated tectum restricted to muri, bacculae centered at junctures of muri, leaving ogee-shaped gaps under the centers of the muri (Figs
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<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Scanning electron micrographs of acetolyzed echinolophate pollen of Erlangea and sublophate pollen of Ethulia. A-C Erlangea misera (Oliv. & Hiern) S. Moore. A Poral view B Near polar view C Grain fragment. D-F Ethulia conzyoides L. f. D Equatorial view, showing comparatively blunt spines E Lateral view F Grain fragment. (D-F Funk 12708 G Petelot 4047 H Lewis 6025; Ethulia views from Robinson and Skvarla (2010 ))." figureDoi="10.3897/phytokeys.60.6734.figure8" httpUri="https://binary.pensoft.net/fig/77480" pageId="16" pageNumber="65">
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8
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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</figureCitation>
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).
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</paragraph>
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<caption ID-Zenodo-Dep="974381" doi="10.3897/phytokeys.60.6734.figure7" httpUri="https://binary.pensoft.net/fig/77479" pageId="16" pageNumber="65" start="Figure 7" startId="F7">
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<paragraph pageId="16" pageNumber="65">
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<emphasis bold="true" pageId="16" pageNumber="65">Figure 7.</emphasis>
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Photographs of
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<taxonomicName class="Magnoliopsida" family="Asteraceae" genus="Erlangea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Erlangea" order="Asterales" pageId="16" pageNumber="65" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="16" pageNumber="65">Erlangea</emphasis>
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</taxonomicName>
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and
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<taxonomicName class="Magnoliopsida" family="Compositae" genus="Ethulia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ethulia" order="Asterales" pageId="16" pageNumber="65" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="16" pageNumber="65">Ethulia</emphasis>
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</taxonomicName>
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:
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<emphasis bold="true" pageId="16" pageNumber="65">
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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</emphasis>
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<taxonomicName authorityName="S. Moore" authorityYear="1902" baseAuthorityName="Oliv. & Hiern" class="Magnoliopsida" family="Asteraceae" genus="Erlangea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Erlangea misera" order="Asterales" pageId="16" pageNumber="65" phylum="Tracheophyta" rank="species" species="misera">
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<emphasis italics="true" pageId="16" pageNumber="65">Erlangea misera</emphasis>
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</taxonomicName>
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S. Moore, and
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<emphasis bold="true" pageId="16" pageNumber="65">
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<normalizedToken originalValue="C–E">C-E</normalizedToken>
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</emphasis>
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<taxonomicName authority="L. f. subsp. conyzoides" authorityName="L. f. subsp. conyzoides" authorityYear="1762" class="Magnoliopsida" family="Compositae" genus="Ethulia" higherTaxonomySource="CoL" infraspecific-rank="subsp." kingdom="Plantae" lsidName="Ethulia conyzoides" order="Asterales" pageId="16" pageNumber="65" phylum="Tracheophyta" rank="species" species="conyzoides" subspecies="conyzoides">Ethulia conyzoides L.f. subsp. conyzoides</taxonomicName>
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, note:
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<taxonomicName class="Magnoliopsida" family="Compositae" genus="Ethulia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ethulia" order="Asterales" pageId="16" pageNumber="65" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="16" pageNumber="65">Ethulia</emphasis>
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</taxonomicName>
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has no capillary pappus. See Appendix C for citation details.
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</paragraph>
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</caption>
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<caption ID-Zenodo-Dep="974383" doi="10.3897/phytokeys.60.6734.figure8" httpUri="https://binary.pensoft.net/fig/77480" pageId="16" pageNumber="65" start="Figure 8" startId="F8">
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<paragraph pageId="16" pageNumber="65">
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<emphasis bold="true" pageId="16" pageNumber="65">Figure 8.</emphasis>
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Scanning electron micrographs of acetolyzed echinolophate pollen of
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<taxonomicName class="Magnoliopsida" family="Asteraceae" genus="Erlangea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Erlangea" order="Asterales" pageId="16" pageNumber="65" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="16" pageNumber="65">Erlangea</emphasis>
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</taxonomicName>
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and sublophate pollen of
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<taxonomicName class="Magnoliopsida" family="Compositae" genus="Ethulia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ethulia" order="Asterales" pageId="16" pageNumber="65" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="16" pageNumber="65">Ethulia</emphasis>
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</taxonomicName>
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.
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<emphasis bold="true" pageId="16" pageNumber="65">
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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</emphasis>
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<taxonomicName authorityName="S. Moore" authorityYear="1902" baseAuthorityName="Oliv. & Hiern" class="Magnoliopsida" family="Asteraceae" genus="Erlangea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Erlangea misera" order="Asterales" pageId="16" pageNumber="65" phylum="Tracheophyta" rank="species" species="misera">
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<emphasis italics="true" pageId="16" pageNumber="65">Erlangea misera</emphasis>
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</taxonomicName>
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(Oliv. & Hiern) S. Moore.
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<emphasis bold="true" pageId="16" pageNumber="65">A</emphasis>
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Poral view
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<emphasis bold="true" pageId="16" pageNumber="65">B</emphasis>
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Near polar view
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<emphasis bold="true" pageId="16" pageNumber="65">C</emphasis>
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Grain fragment.
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<emphasis bold="true" pageId="16" pageNumber="65">
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<normalizedToken originalValue="D–F">D-F</normalizedToken>
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</emphasis>
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<taxonomicName class="Magnoliopsida" family="Compositae" genus="Ethulia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ethulia conzyoides" order="Asterales" pageId="16" pageNumber="65" phylum="Tracheophyta" rank="species" species="conzyoides">
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<emphasis italics="true" pageId="16" pageNumber="65">Ethulia conzyoides</emphasis>
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</taxonomicName>
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L.f.
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<emphasis bold="true" pageId="16" pageNumber="65">D</emphasis>
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Equatorial view, showing comparatively blunt spines
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<emphasis bold="true" pageId="16" pageNumber="65">E</emphasis>
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Lateral view
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<emphasis bold="true" pageId="16" pageNumber="65">F</emphasis>
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Grain fragment. (
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<emphasis bold="true" pageId="16" pageNumber="65">
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<normalizedToken originalValue="D–F">D-F</normalizedToken>
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</emphasis>
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Funk 12708
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<emphasis bold="true" pageId="16" pageNumber="65">G</emphasis>
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<emphasis italics="true" pageId="16" pageNumber="65">Petelot 4047</emphasis>
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<emphasis bold="true" pageId="16" pageNumber="65">H</emphasis>
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<emphasis italics="true" pageId="16" pageNumber="65">Lewis 6025</emphasis>
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;
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<taxonomicName class="Magnoliopsida" family="Compositae" genus="Ethulia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ethulia" order="Asterales" pageId="16" pageNumber="65" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="16" pageNumber="65">Ethulia</emphasis>
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</taxonomicName>
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views from Robinson and Skvarla (2010)).
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</paragraph>
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</caption>
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<paragraph pageId="16" pageNumber="65">
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Notable secondary metabolites, eudesmanolide sesquiterpene lactones,
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<bibRefCitation author="Bohlmann, F" journalOrPublisher="Plant Systematics and Evolution" pageId="50" pageNumber="99" pagination="3 - 43" publicationUrl="10.1007/978-3-7091-6928-5_2" refId="B5" refString="Bohlmann, F, Jakupovic, J, 1990. Progress in the chemistry of the Vernonieae (Compositae). Plant Systematics and Evolution 4: 3 - 43, DOI: 10.1007/978-3-7091-6928-5_2" title="Progress in the chemistry of the Vernonieae (Compositae)." url="10.1007/978-3-7091-6928-5_2" volume="4" year="1990">Bohlmann and Jakupovic 1990</bibRefCitation>
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, as
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<taxonomicName authorityName="Wild & G. V. Pope" authorityYear="1977" class="Magnoliopsida" family="Asteraceae" genus="Erlangea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Erlangea remifolia" order="Asterales" pageId="16" pageNumber="65" phylum="Tracheophyta" rank="species" species="remifolia">
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<emphasis italics="true" pageId="16" pageNumber="65">Erlangea remifolia</emphasis>
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</taxonomicName>
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Wild & Pope).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |