312 lines
26 KiB
XML
312 lines
26 KiB
XML
<document ID-DOI="10.3389/fpls.2022.883151" ID-GBIF-Dataset="fe85e7a5-8a98-43bc-9a44-7d6a10241556" ID-PMC="PMC9289450" ID-PubMed="35860537" ID-Zenodo-Dep="7576624" approvedBy="tatiana" checkinTime="1674828599440" checkinUser="juliana" docAuthor="Smith, Lucy T., Magdalena, Carlos, Przelomska, Natalia A. S., Pérez-Escobar, Oscar A., Melgar-Gómez, Darío G., Beck, Stephan, Negrão, Raquel, Mian, Sahr, Leitch, Ilia J., Dodsworth, Steven, Maurin, Olivier, Ribero-Guardia, Gaston, Salazar, César D., Gutierrez-Sibauty, Gloria, Antonelli, Alexandre & Monro, Alexandre K." docDate="2022" docId="03B287DBFFFAFFCDAD15FCF7496DFF55" docLanguage="en" docName="FrontPlantSci.13.1-31.pdf" docOrigin="Frontiers in Plant Science 13" docSource="http://dx.doi.org/10.3389/fpls.2022.883151" docTitle="Victoria R. H. Schomb., Athenaeum (London" docType="treatment" docVersion="2" lastPageNumber="20" masterDocId="FF8BFFA3FFE8FFDEAE3FFFB54D58FF8A" masterDocTitle="Revised Species Delimitation in the Giant Water Lily Genus Victoria (Nymphaeaceae) Confirms a New Species and Has Implications for Its Conservation" masterLastPageNumber="31" masterPageNumber="1" pageNumber="19" updateTime="1675098526627" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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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>Revised Species Delimitation in the Giant Water Lily Genus Victoria (Nymphaeaceae) Confirms a New Species and Has Implications for Its Conservation</mods:title>
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<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Smith, Lucy T.</mods:namePart>
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<mods:affiliation>Royal Botanic Gardens, Kew, Richmond, United Kingdom.</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Magdalena, Carlos</mods:namePart>
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<mods:affiliation>Royal Botanic Gardens, Kew, Richmond, United Kingdom.</mods:affiliation>
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<mods:nameIdentifier type="email">c.magdalena@kew.org</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:namePart>Przelomska, Natalia A. S.</mods:namePart>
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<mods:affiliation>Royal Botanic Gardens, Kew, Richmond, United Kingdom & National Museum of Natural History, Smithsonian Institution, Washington, DC, United States.</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Pérez-Escobar, Oscar A.</mods:namePart>
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<mods:affiliation>Royal Botanic Gardens, Kew, Richmond, United Kingdom.</mods:affiliation>
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<mods:nameIdentifier type="email">o.perez-escobar@kew.org</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>Melgar-Gómez, Darío G.</mods:namePart>
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<mods:affiliation>Herbario German Coimbra Sanz, Jardín BotAEnico Municipal de Santa Cruz de la Sierra, Santa Cruz de la Sierra, Bolivia.</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>Beck, Stephan</mods:namePart>
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<mods:affiliation>Herbario Nacional de Bolivia, Universidad Mayor de San AndrØs, La Paz, Bolivia.</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>Negrão, Raquel</mods:namePart>
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<mods:affiliation>Royal Botanic Gardens, Kew, Richmond, United Kingdom.</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>Mian, Sahr</mods:namePart>
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<mods:affiliation>Royal Botanic Gardens, Kew, Richmond, United Kingdom.</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>Leitch, Ilia J.</mods:namePart>
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<mods:affiliation>Royal Botanic Gardens, Kew, Richmond, United Kingdom.</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>Dodsworth, Steven</mods:namePart>
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<mods:affiliation>School of Biological Sciences, University of Portsmouth, Portsmouth, United Kingdom.</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>Maurin, Olivier</mods:namePart>
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<mods:affiliation>Royal Botanic Gardens, Kew, Richmond, United Kingdom.</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>Ribero-Guardia, Gaston</mods:namePart>
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<mods:affiliation>La Rinconada Ecoparque, Santa Cruz, Urbari, Bolivia.</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>Salazar, César D.</mods:namePart>
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<mods:affiliation>Calle 11 Norte # 24, Urbari, Bolivia.</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>Gutierrez-Sibauty, Gloria</mods:namePart>
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<mods:affiliation>Herbario German Coimbra Sanz, Jardín BotAEnico Municipal de Santa Cruz de la Sierra, Santa Cruz de la Sierra, Bolivia.</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>Antonelli, Alexandre</mods:namePart>
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<mods:affiliation>Royal Botanic Gardens, Kew, Richmond, United Kingdom & Gothenburg Global Biodiversity Centre, Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden & Department of Plant Sciences, University of Oxford, Oxford, United Kingdom.</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>Monro, Alexandre K.</mods:namePart>
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<mods:affiliation>Royal Botanic Gardens, Kew, Richmond, United Kingdom.</mods:affiliation>
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<mods:nameIdentifier type="email">a.monro@kew.org</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:titleInfo>
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<mods:title>Frontiers in Plant Science</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-07-04</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>13</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>31</mods:end>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3389/fpls.2022.883151</mods:url>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.3389/fpls.2022.883151</mods:identifier>
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<mods:identifier type="GBIF-Dataset">fe85e7a5-8a98-43bc-9a44-7d6a10241556</mods:identifier>
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<mods:identifier type="PMC">PMC9289450</mods:identifier>
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<mods:identifier type="PubMed">35860537</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7586151" ID-Zenodo-Dep="7586151" LSID="urn:lsid:plazi:treatment:03B287DBFFFAFFCDAD15FCF7496DFF55" httpUri="http://treatment.plazi.org/id/03B287DBFFFAFFCDAD15FCF7496DFF55" lastPageId="19" lastPageNumber="20" pageId="18" pageNumber="19">
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<subSubSection box="[810,1095,834,864]" pageId="18" pageNumber="19" type="discussion">
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<paragraph blockId="18.[810,1468,834,1903]" box="[810,1095,834,864]" pageId="18" pageNumber="19">
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<heading bold="true" box="[810,1095,834,864]" fontSize="12" level="2" pageId="18" pageNumber="19" reason="0">
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<emphasis bold="true" box="[810,1095,834,864]" pageId="18" pageNumber="19">Key to the Species</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="19" lastPageNumber="20" pageId="18" pageNumber="19" type="key">
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<key lastPageId="19" lastPageNumber="20" pageId="18" pageNumber="19">
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<keyStep pageId="18" pageNumber="19">
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||
<paragraph blockId="18.[810,1468,834,1903]" pageId="18" pageNumber="19">
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||
<keyLead pageId="18" pageNumber="19">
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1. Mature leaves with upturned rim, rim moderate to high (8– 10% of blade length), sigmoid in cross- section; mature bud concave towards apex; carpellary appendages with a cuneate base, arising 45
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<superScript attach="left" box="[997,1007,964,975]" fontSize="7" pageId="18" pageNumber="19">◦</superScript>
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||
from the point of attachment (see
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<figureCitation box="[1365,1454,964,986]" captionStart="FIGURE 2" captionStartId="3.[137,207,1558,1575]" captionTargetBox="[119,1468,167,1638]" captionTargetId="figure-25@3.[318,1265,184,1518]" captionTargetPageId="3" captionText="FIGURE 2 | Flower morphology and terms, using a Victoria amazonica second-night flower in longitudinal section for reference (above) and a fully dissected flower (below). (A) Ovary, (B) stigmatic surface and stigmatic chamber, (C) locule and ovules, (D) floral apex, (E) outer tepals, (F) inner tepals, (G) outer staminodia, (H) stamens, (I) inner staminodia, (J) carpellary appendages. Illustration and photo: Lucy T. Smith." figureDoi="http://doi.org/10.5281/zenodo.7586153" httpUri="https://zenodo.org/record/7586153/files/figure.png" pageId="18" pageNumber="19">
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<emphasis bold="true" box="[1365,1454,964,986]" pageId="18" pageNumber="19">Figure 2</emphasis>
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</figureCitation>
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||
); prickles associated with the flowers tapering abruptly to a point, covering ovary and either absent, or covering the basal 1/3 of abaxial surface of the outer tepal, prickles 0 – 100 per tepal; seeds globose, raphe faintly visible. Paraná river basin, lower course of Paraguay river
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<taxonomicName box="[1155,1272,1117,1139]" class="Magnoliopsida" family="Nymphaeaceae" genus="Victoria" kingdom="Plantae" order="Nymphaeales" pageId="18" pageNumber="19" phylum="Tracheophyta" rank="species" species="cruziana">
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<emphasis box="[1155,1272,1117,1139]" italics="true" pageId="18" pageNumber="19">V. cruziana</emphasis>
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</taxonomicName>
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(
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||
<figureCitation box="[1286,1374,1117,1139]" captionStart="FIGURE 6" captionStartId="7.[137,207,1100,1117]" captionTargetBox="[119,1468,167,1181]" captionTargetId="figure-25@7.[175,1407,184,1061]" captionTargetPageId="7" captionText="FIGURE 6 | Victoria cruziana (A) habit, (B) abaxial leaf, (C) leaf rim profiles, (D) bud, whole and LS, (E) flower prickles, (F) first night flower, (G) second night flower, (H) carpellary appendages and tepal, staminode attachments; (I) ovule, whole and LS, (J) stamens, (K) seed. (A–E, G–K, cultivated at RBG Kew, F cult. Denver Botanic Gardens). Illustration: Lucy T. Smith." figureDoi="http://doi.org/10.5281/zenodo.7576644" httpUri="https://zenodo.org/record/7576644/files/figure.png" pageId="18" pageNumber="19">
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<emphasis bold="true" box="[1286,1374,1117,1139]" pageId="18" pageNumber="19">Figure 6</emphasis>
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</figureCitation>
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)
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</keyLead>
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</paragraph>
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<paragraph blockId="18.[810,1468,834,1903]" pageId="18" pageNumber="19">
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<keyLead pageId="18" pageNumber="19">
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||
1. Mature leaves with no upturned rim, or where present the upturned rim low to moderate (4–7% of blade length), sigmoid or vertical in cross-section; mature bud convex towards apex; carpellary appendages with an auriculate or subauriculate base, arising 45
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||
<superScript attach="left" box="[1162,1172,1270,1281]" fontSize="7" pageId="18" pageNumber="19">◦</superScript>
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||
from point of attachment or not (see
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||
<figureCitation box="[971,1064,1300,1322]" captionStart="FIGURE 3" captionStartId="4.[137,207,1189,1206]" captionTargetBox="[120,778,167,1324]" captionTargetId="figure-25@4.[142,750,184,1150]" captionTargetPageId="4" captionText="FIGURE 3 | Line drawing comparing flower and seed morphology in: Victoria amazonica (A–C), V. boliviana sp. nov. (D–F), and V. cruziana (G–I); flower bud whole and in longitudinal section showing abaxial surface of outer tepals, bud profile, stigmatic chamber, carpellary appendage and prickle morphology; seeds. (cultivated at RBG Kew) Illustration: Lucy T Smith." figureDoi="http://doi.org/10.5281/zenodo.7576636" httpUri="https://zenodo.org/record/7576636/files/figure.png" pageId="18" pageNumber="19">
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<emphasis bold="true" box="[971,1064,1300,1322]" pageId="18" pageNumber="19">Figure 3</emphasis>
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</figureCitation>
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||
); prickles associated with the flowers tapering smoothly or abruptly to a point, covering both the ovary and entire abaxial surface of the outer tepal, or only the ovary, 0–1000 prickles per tepal; seeds ellipsoid or globose, raphe faintly visible or prominent. Amazon river basin, Pantanal 2
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</keyLead>
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</paragraph>
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||
</keyStep>
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||
<paragraph blockId="18.[810,1468,834,1903]" pageId="18" pageNumber="19">
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||
<keyLead pageId="18" pageNumber="19">
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||
<keyStep pageId="18" pageNumber="19">
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||
2. Mature leaves with no or moderate upturned rim, which, where present, is vertical in cross-section. Prickles associated with the flowers tapering smoothly to a point and covering both ovary and entire abaxial surface of the outer tepals, 55–300 prickles per tepal; stigmatic chamber deeply concave, obdeltate in longitudinal profile, carpellary appendage auriculate and hanging free from, not arising 45
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||
<superScript attach="left" box="[1337,1347,1667,1678]" fontSize="7" pageId="18" pageNumber="19">◦</superScript>
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||
from point of attachment (see
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||
<figureCitation box="[1047,1148,1698,1720]" captionStart="FIGURE 2" captionStartId="3.[137,207,1558,1575]" captionTargetBox="[119,1468,167,1638]" captionTargetId="figure-25@3.[318,1265,184,1518]" captionTargetPageId="3" captionText="FIGURE 2 | Flower morphology and terms, using a Victoria amazonica second-night flower in longitudinal section for reference (above) and a fully dissected flower (below). (A) Ovary, (B) stigmatic surface and stigmatic chamber, (C) locule and ovules, (D) floral apex, (E) outer tepals, (F) inner tepals, (G) outer staminodia, (H) stamens, (I) inner staminodia, (J) carpellary appendages. Illustration and photo: Lucy T. Smith." figureDoi="http://doi.org/10.5281/zenodo.7586153" httpUri="https://zenodo.org/record/7586153/files/figure.png" pageId="18" pageNumber="19">
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<emphasis bold="true" box="[1047,1148,1698,1720]" pageId="18" pageNumber="19">Figures 2</emphasis>
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</figureCitation>
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||
,
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<figureCitation box="[1164,1177,1698,1720]" captionStart="FIGURE 3" captionStartId="4.[137,207,1189,1206]" captionTargetBox="[120,778,167,1324]" captionTargetId="figure-25@4.[142,750,184,1150]" captionTargetPageId="4" captionText="FIGURE 3 | Line drawing comparing flower and seed morphology in: Victoria amazonica (A–C), V. boliviana sp. nov. (D–F), and V. cruziana (G–I); flower bud whole and in longitudinal section showing abaxial surface of outer tepals, bud profile, stigmatic chamber, carpellary appendage and prickle morphology; seeds. (cultivated at RBG Kew) Illustration: Lucy T Smith." figureDoi="http://doi.org/10.5281/zenodo.7576636" httpUri="https://zenodo.org/record/7576636/files/figure.png" pageId="18" pageNumber="19">
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<emphasis bold="true" box="[1164,1177,1698,1720]" pageId="18" pageNumber="19">3</emphasis>
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</figureCitation>
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); seeds ellipsoid, the raphe faintly visible. Amazon river basin excluding
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<taxonomicName authorityName=", Prance and Arias" authorityYear="1975" box="[1325,1468,1728,1750]" class="Magnoliopsida" family="Nymphaeaceae" genus="Victoria" kingdom="Plantae" order="Nymphaeales" pageId="18" pageNumber="19" phylum="Tracheophyta" rank="species" species="amazonica">
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<emphasis box="[1325,1468,1728,1750]" italics="true" pageId="18" pageNumber="19">V. amazonica</emphasis>
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</taxonomicName>
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(
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||
<figureCitation box="[850,937,1759,1781]" captionStart="FIGURE 4" captionStartId="5.[137,207,1101,1118]" captionTargetBox="[119,1468,167,1181]" captionTargetId="figure-25@5.[152,1430,184,1061]" captionTargetPageId="5" captionText="FIGURE 4 | Victoria amazonica (A) habit, (B) abaxial leaf, (C) leaf rim profiles, (D) bud, whole and LS, (E) flower prickles, (F) first night flower, (G) second night flower, (H) carpellary appendages and tepal, staminode attachments; (I) ovule, whole and LS, (J) stamens, (K) fruit, (L) seed. (All from material cultivated at RBG Kew). Illustration: Lucy T. Smith." figureDoi="http://doi.org/10.5281/zenodo.7576638" httpUri="https://zenodo.org/record/7576638/files/figure.png" pageId="18" pageNumber="19">
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||
<emphasis bold="true" box="[850,937,1759,1781]" pageId="18" pageNumber="19">Figure 4</emphasis>
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</figureCitation>
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)
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||
</keyStep>
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||
</keyLead>
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||
</paragraph>
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||
<paragraph blockId="18.[810,1468,834,1903]" lastBlockId="19.[120,778,170,650]" lastPageId="19" lastPageNumber="20" pageId="18" pageNumber="19">
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||
<keyLead lastPageId="19" lastPageNumber="20" pageId="18" pageNumber="19">
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||
2. Mature leaves with a moderate upturned rim, which is sigmoid in cross-section. Prickles associated with the flowers tapering abruptly to a point, covering both the ovary and entire abaxial surface of the outer tepals, or only the ovary, 0–1000 prickles
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<keyStep pageId="19" pageNumber="20">
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per tepal; stigmatic chamber shallowly concave and oblong in longitudinal profile, carpellary appendage subauriculate at point of attachment not arising 45
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<superScript attach="left" box="[501,511,231,242]" fontSize="7" pageId="19" pageNumber="20">◦</superScript>
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from point of attachment (see
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<figureCitation box="[197,286,262,284]" captionStart="FIGURE 3" captionStartId="4.[137,207,1189,1206]" captionTargetBox="[120,778,167,1324]" captionTargetId="figure-25@4.[142,750,184,1150]" captionTargetPageId="4" captionText="FIGURE 3 | Line drawing comparing flower and seed morphology in: Victoria amazonica (A–C), V. boliviana sp. nov. (D–F), and V. cruziana (G–I); flower bud whole and in longitudinal section showing abaxial surface of outer tepals, bud profile, stigmatic chamber, carpellary appendage and prickle morphology; seeds. (cultivated at RBG Kew) Illustration: Lucy T Smith." figureDoi="http://doi.org/10.5281/zenodo.7576636" httpUri="https://zenodo.org/record/7576636/files/figure.png" pageId="19" pageNumber="20">
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<emphasis bold="true" box="[197,286,262,284]" pageId="19" pageNumber="20">Figure 3</emphasis>
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</figureCitation>
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) (not known for
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<taxonomicName box="[464,763,262,284]" class="Magnoliopsida" family="Nymphaeaceae" form="mattogrossensis" genus="Victoria" kingdom="Plantae" order="Nymphaeales" pageId="19" pageNumber="20" phylum="Tracheophyta" rank="form" species="cruziana">
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<emphasis box="[464,581,262,284]" italics="true" pageId="19" pageNumber="20">V. cruziana</emphasis>
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f.
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||
<emphasis box="[608,763,262,284]" italics="true" pageId="19" pageNumber="20">mattogrossensis</emphasis>
|
||
</taxonomicName>
|
||
); seed ovoid, the raphe prominent. Llanos de Moxos or Pantanal 3
|
||
</keyStep>
|
||
</keyLead>
|
||
</paragraph>
|
||
<keyStep pageId="19" pageNumber="20">
|
||
<paragraph blockId="19.[120,778,170,650]" pageId="19" pageNumber="20">
|
||
<keyLead pageId="19" pageNumber="20">
|
||
3. Prickles associated with the flowers covering the ovary and either absent from or sparsely distributed over the abaxial surface of the outer tepals, 0–10 per tepal; apical portion of the carpellary appendage longer than the basal portion. Llanos de Moxos
|
||
<taxonomicName authorityName="Smith & Magdalena & Przelomska & Pérez-Escobar & Melgar-Gómez & Beck & Negrão & Mian & Leitch & Dodsworth & Maurin & Ribero-Guardia & Salazar & Gutierrez-Sibauty & Antonelli & Monro" authorityYear="2022" box="[227,349,476,498]" class="Magnoliopsida" family="Nymphaeaceae" genus="Victoria" kingdom="Plantae" order="Nymphaeales" pageId="19" pageNumber="20" phylum="Tracheophyta" rank="species" species="boliviana">
|
||
<emphasis box="[227,349,476,498]" italics="true" pageId="19" pageNumber="20">V. boliviana</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation box="[364,452,475,497]" captionStart="FIGURE 5" captionStartId="6.[137,207,1107,1124]" captionTargetBox="[119,1468,167,1187]" captionTargetId="figure-25@6.[166,1416,184,1067]" captionTargetPageId="6" captionText="FIGURE 5 | Victoria boliviana sp. nov. (A) habit, (B) abaxial leaf, (C) leaf rim profiles, (D) bud, whole and LS, (E) flower prickles, (F) first night flower, (G) second night flower, (H) carpellary appendages and tepal, staminode attachments; (I) ovule, whole and LS, (J) stamens, (K) seed. (All from material cultivated at RBG Kew). Illustration: Lucy T. Smith." figureDoi="http://doi.org/10.5281/zenodo.7576640" httpUri="https://zenodo.org/record/7576640/files/figure.png" pageId="19" pageNumber="20">
|
||
<emphasis bold="true" box="[364,452,475,497]" pageId="19" pageNumber="20">Figure 5</emphasis>
|
||
</figureCitation>
|
||
)
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph blockId="19.[120,778,170,650]" pageId="19" pageNumber="20">
|
||
<keyLead pageId="19" pageNumber="20">
|
||
3. Prickles associated with the flowers covering the ovary and distributed densely and evenly over the abaxial surface of the outer tepals, 500–1000+ per tepal; apical portion of the carpellary appendage shorter than the basal portion. Pantanal
|
||
<taxonomicName box="[151,448,628,650]" class="Magnoliopsida" family="Nymphaeaceae" form="mattogrossensis" genus="Victoria" kingdom="Plantae" order="Nymphaeales" pageId="19" pageNumber="20" phylum="Tracheophyta" rank="form" species="cruziana">
|
||
<emphasis box="[151,268,628,650]" italics="true" pageId="19" pageNumber="20">V. cruziana</emphasis>
|
||
f.
|
||
<emphasis box="[293,448,628,650]" italics="true" pageId="19" pageNumber="20">mattogrossensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis box="[454,757,628,650]" italics="true" pageId="19" pageNumber="20">taxon incertum taxon incertae</emphasis>
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
</key>
|
||
</subSubSection>
|
||
<subSubSection pageId="19" pageNumber="20" type="nomenclature">
|
||
<paragraph blockId="19.[120,779,689,1903]" pageId="19" pageNumber="20">
|
||
<treatmentCitationGroup pageId="19" pageNumber="20">
|
||
<treatmentCitation author="R. H. Schomb" page="661" pageId="19" pageNumber="20" year="1837">
|
||
<taxonomicName ID-CoL="86NZ" ID-ENA="1502355" authority="R. H. Schomb., Athenaeum (London)" box="[150,617,689,711]" class="Magnoliopsida" family="Nymphaeaceae" genus="Victoria" kingdom="Plantae" order="Nymphaeales" pageId="19" pageNumber="20" phylum="Tracheophyta" rank="genus">
|
||
<emphasis bold="true" box="[150,237,689,711]" pageId="19" pageNumber="20">Victoria</emphasis>
|
||
R. H. Schomb.,
|
||
<emphasis box="[398,514,689,711]" italics="true" pageId="19" pageNumber="20">Athenaeum</emphasis>
|
||
(London)
|
||
</taxonomicName>
|
||
1837 (No. 515): 661 (September 9 1837).
|
||
</treatmentCitation>
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="19" pageNumber="20" type="reference_group">
|
||
<paragraph blockId="19.[120,779,689,1903]" box="[150,603,751,773]" pageId="19" pageNumber="20">
|
||
<treatmentCitationGroup box="[150,603,751,773]" pageId="19" pageNumber="20">
|
||
<treatmentCitation author="Lindl." box="[150,603,751,773]" page="3" pageId="19" pageNumber="20" year="1837">
|
||
<taxonomicName ID-CoL="86NZ" authority="Lindl., Monog." authorityName="Lindl., Monog." box="[150,389,751,773]" class="Magnoliopsida" family="Nymphaeaceae" genus="Victoria" kingdom="Plantae" order="Nymphaeales" pageId="19" pageNumber="20" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[150,230,751,773]" italics="true" pageId="19" pageNumber="20">Victoria</emphasis>
|
||
Lindl., Monog.
|
||
</taxonomicName>
|
||
3 (October 16 1837).
|
||
</treatmentCitation>
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
<paragraph blockId="19.[120,779,689,1903]" pageId="19" pageNumber="20">
|
||
<treatmentCitationGroup pageId="19" pageNumber="20">
|
||
<treatmentCitation author="J. E. Gray" box="[150,777,781,803]" page="373" pageId="19" pageNumber="20" year="1837">
|
||
<taxonomicName ID-CoL="86NZ" authority="J. E. Gray," box="[150,402,781,803]" class="Magnoliopsida" family="Nymphaeaceae" genus="Victoria" kingdom="Plantae" order="Nymphaeales" pageId="19" pageNumber="20" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[150,230,781,803]" italics="true" pageId="19" pageNumber="20">Victoria</emphasis>
|
||
J. E. Gray,
|
||
</taxonomicName>
|
||
Mag. Zool. Bot. 2(10): 373
|
||
</treatmentCitation>
|
||
(December 1 1837).
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="19" pageNumber="20" type="description">
|
||
<paragraph blockId="19.[120,779,689,1903]" pageId="19" pageNumber="20">Aquatic perennial herb, rhizome erect, tuberous, elongate to cylindrical, roots adventitious. Leaves floating, orbicular, peltate, perforated by stomatodes, adaxial surface of lamina glabrous, lacking prickles, green; abaxial surface of lamina with prominent radial and reticulate ribs, juvenile leaves sagittate; leaf margins flat or upturned; prickles covering petiole and ribs. Inflorescences uniflorate, bracteate. Flowers axillary, solitary, multiple buds per plant; pedicel with 4 primary air chambers, 8 minor chambers, covered in prickles; flowers opening one at a time, projecting above water surface shortly before anthesis, projecting above or resting on water surface at anthesis, each flower opening over two nights and partially closing in between, protogynous. Epigynous, ovary globose, covered in prickles externally, ovules parietal, attached by short funiculi, globose. Outer tepals 4, triangular, apex acute to rounded. Inner tepals 40–c.100, arranged in spiral series, creating a torus (attachment point of tepals forming a ring of tissue), tepals gradually reducing in size towards the center and changing shape from apically rounded to acute from outer to innermost; outer staminodia in 1 or 2 whorls, thick, rigid, apiculate; stamens> 100, borne in c. 3 series, subulate, introrse; anthers linear-elongate; inner staminodia,>50, sigmoid, subulate, partially adnate to carpellary appendages, detaching at second-night anthesis; carpellary appendages L-shaped, arising from extension of stigmatic surface, lower parts adnate to tissue extending from tepal base attachment, corresponding in position and number with stigmatic surface ridges and locules. Fruit ripening just below surface of water, 10–15 cm in diameter (excluding prickles) at maturity, fleshy, oblate, topped by a shallow cylinder-shaped mass of dark reddish to maroon ring of persistent hard tissue formed by the remnant bases of tepals; inner staminodia persistent and curved over concave stigmatic surface while ripening; outer layers of pericarp disintegrating to release seeds. Seeds smooth, surrounded by a mucilaginous aril.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="19" pageNumber="20" type="distribution">
|
||
<paragraph blockId="19.[810,1128,170,223]" pageId="19" pageNumber="20">Three, possibly four species, tropical and temperate South America.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |