215 lines
16 KiB
XML
215 lines
16 KiB
XML
<document ID-DOI="http://doi.org/10.5281/zenodo.6468506" ID-GBIF-Dataset="93b27db0-ab0a-40d9-862c-1a5c68678186" ID-ISSN="1639-4798" ID-Zenodo-Dep="6468506" checkinTime="1629124948625" checkinUser="carolina" docAuthor="Werff, Henk Van Der" docDate="2013" docId="C71C7428FFC0FFEEF5B76287FC9CCBE3" docLanguage="en" docName="Adansonia.35.2.235-279.pdf" docOrigin="Adansonia (3) 35 (2)" docSource="http://dx.doi.org/10.5252/a2013n2a5" docStyle="DocumentStyle:B98EC8A323C0F63E1C55336AD58D9273.1:Adansonia.2011-2014.journal_article" docStyleId="B98EC8A323C0F63E1C55336AD58D9273" docStyleName="Adansonia.2011-2014.journal_article" docStyleVersion="1" docTitle="Ocotea trichantha Baker" docType="treatment" docVersion="6" lastPageNumber="271" masterDocId="3B250C50FFE4FFCAF5556014FFCBCF4B" masterDocTitle="A revision of the genus Ocotea Aubl. (Lauraceae) in Madagascar and the Comoro Islands" masterLastPageNumber="279" masterPageNumber="235" pageId="36" pageNumber="271" updateTime="1650310561824" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="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>A revision of the genus Ocotea Aubl. (Lauraceae) in Madagascar and the Comoro Islands</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>Werff, Henk Van Der</mods:namePart>
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<mods:affiliation>Missouri Botanical Garden, P. O. Box 299, St. Louis, MO, 63166 (USA)</mods:affiliation>
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<mods:nameIdentifier type="email">henk.vanderwerff@mobot.org</mods:nameIdentifier>
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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>Adansonia</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2013</mods:date>
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<mods:detail type="series">
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<mods:title>3</mods:title>
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</mods:detail>
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<mods:detail type="pubDate">
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<mods:number>2013-12-31</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>35</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>2</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>235</mods:start>
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<mods:end>279</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/10.5252/a2013n2a5</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">10.5252/a2013n2a5</mods:identifier>
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<mods:identifier type="GBIF-Dataset">93b27db0-ab0a-40d9-862c-1a5c68678186</mods:identifier>
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<mods:identifier type="ISSN">1639-4798</mods:identifier>
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<mods:identifier type="Zenodo-Dep">5206484</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.6468506" ID-Zenodo-Dep="6468506" LSID="urn:lsid:plazi:treatment:C71C7428FFC0FFEEF5B76287FC9CCBE3" httpUri="http://treatment.plazi.org/id/C71C7428FFC0FFEEF5B76287FC9CCBE3" lastPageNumber="271" pageId="36" pageNumber="271">
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<subSubSection box="[226,533,659,686]" pageId="36" pageNumber="271" type="nomenclature">
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<paragraph blockId="36.[226,533,659,717]" box="[226,533,659,686]" pageId="36" pageNumber="271">
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<heading box="[226,533,659,686]" centered="true" fontSize="11" level="2" pageId="36" pageNumber="271" reason="3">
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32.
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<taxonomicName authority="Baker" authorityName="Baker" box="[268,533,659,686]" class="Magnoliopsida" family="Lauraceae" genus="Ocotea" kingdom="Plantae" order="Laurales" pageId="36" pageNumber="271" phylum="Tracheophyta" rank="species" species="trichantha">
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<emphasis bold="true" box="[268,464,659,686]" italics="true" pageId="36" pageNumber="271">Ocotea trichantha</emphasis>
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Baker
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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 box="[333,427,691,717]" pageId="36" pageNumber="271" type="description">
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<paragraph blockId="36.[226,533,659,717]" box="[333,427,691,717]" pageId="36" pageNumber="271">
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(
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<figureCitation box="[340,419,691,717]" captionStart="FIG" captionStartId="26.[675,686,1204,1222]" captionTargetBox="[675,1209,215,1162]" captionTargetId="figure-426@26.[676,1209,215,1162]" captionTargetPageId="26" captionText="FIG. 10. — Distribution of Ocotea madagascariensis (Meissner) Palacky (N), O. nervosa Kosterm. (p), O. trichantha Baker (l), O. trichophlebia Baker (Ì) and O. tsaratananensis van der Werff («)." figureDoi="http://doi.org/10.5281/zenodo.5206504" httpUri="https://zenodo.org/record/5206504/files/figure.png" pageId="36" pageNumber="271">Fig. 10</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection box="[136,554,748,772]" pageId="36" pageNumber="271" type="reference_group">
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<paragraph blockId="36.[111,647,748,1254]" box="[136,554,748,772]" pageId="36" pageNumber="271">
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<bibRefCitation author="BAKER J. G." box="[136,549,748,772]" journalOrPublisher="Journal of the Linnaean Society" pageId="36" pageNumber="271" pagination="441 - 536" part="22" refId="ref26652" refString="BAKER J. G. 1886. - Further contributions to the Flora of Madagascar. Journal of the Linnaean Society 22: 441 - 536." title="Further contributions to the Flora of Madagascar" type="journal article" year="1886">
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<emphasis box="[136,405,748,772]" italics="true" pageId="36" pageNumber="271">Journal of the Linnaean Society</emphasis>
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22: 515 (1887)
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</bibRefCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="36" pageNumber="271" type="materials_examined">
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<paragraph blockId="36.[111,647,748,1254]" pageId="36" pageNumber="271">
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— Typus:
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<materialsCitation collectionCode="K" collectorName="Baron" country="Madagascar" location="Madagascar" pageId="36" pageNumber="271" specimenCount="1" typeStatus="holotype">
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<collectingCountry box="[113,226,775,799]" name="Madagascar" pageId="36" pageNumber="271">
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<emphasis bold="true" box="[113,226,775,799]" pageId="36" pageNumber="271">Madagascar</emphasis>
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</collectingCountry>
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. Without further data, fls,
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<emphasis box="[471,579,775,799]" italics="true" pageId="36" pageNumber="271">
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<collectorName box="[471,526,775,798]" pageId="36" pageNumber="271">Baron</collectorName>
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4373
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</emphasis>
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(
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<typeStatus box="[589,642,774,798]" pageId="36" pageNumber="271">holo-</typeStatus>
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,
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<collectionCode box="[111,130,801,824]" pageId="36" pageNumber="271">K</collectionCode>
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</materialsCitation>
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;
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<materialsCitation collectionCode="P" collectorName="Baron" country="Madagascar" location="Madagascar" pageId="36" pageNumber="271" specimenCode="P00541637, P00541638" specimenCount="1" typeStatus="isotype">
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<typeStatus box="[142,180,801,825]" pageId="36" pageNumber="271">iso-</typeStatus>
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,
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<collectionCode box="[191,207,801,824]" pageId="36" pageNumber="271">P</collectionCode>
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[
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<specimenCode box="[213,329,801,825]" collectionCode="P" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="36" pageNumber="271" type="Herbarium">P00541637</specimenCode>
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(under erroneously
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<emphasis box="[529,645,801,825]" italics="true" pageId="36" pageNumber="271">
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Baron
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<quantity box="[594,645,801,825]" metricMagnitude="2" metricUnit="m" metricValue="1.264666" pageId="36" pageNumber="271" unit="in" value="4979.0">4979</quantity>
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</emphasis>
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in SONNERAT),
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<specimenCode box="[295,410,827,851]" collectionCode="P" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="36" pageNumber="271" type="Herbarium">P00541638</specimenCode>
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]!)
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</materialsCitation>
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.
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</paragraph>
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<paragraph blockId="36.[111,647,748,1254]" pageId="36" pageNumber="271">
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SELECTED SPECIMENS SEEN. —
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<materialsCitation collectorName="Service Forestier & Capuron" location="Ranohira" municipality="Centre" pageId="36" pageNumber="271" specimenCount="1">
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<collectingMunicipality box="[408,477,875,899]" pageId="36" pageNumber="271">Centre</collectingMunicipality>
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, Ravin boisé dans l’Isalo au NW de
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<location LSID="urn:lsid:plazi:treatment:C71C7428FFC0FFEEF5B76287FC9CCBE3:4A6A93E5FFC0FFEEF47E6391FE47CCD6" box="[299,396,901,925]" municipality="Centre" name="Ranohira" pageId="36" pageNumber="271">Ranohira</location>
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,
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<emphasis italics="true" pageId="36" pageNumber="271">
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<collectorName box="[408,566,902,925]" pageId="36" pageNumber="271">Service Forestier</collectorName>
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(
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<collectorName pageId="36" pageNumber="271">Capuron</collectorName>
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) 28280
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</emphasis>
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(MO, P[P01977641], TEF)
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</materialsCitation>
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;
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<materialsCitation collectorName="Randriantafika & Rakotovao" location="Foret" municipality="Foret" pageId="36" pageNumber="271" specimenCount="1" stateProvince="Toliara">
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<collectingRegion box="[515,586,928,952]" country="Madagascar" name="Toliara" pageId="36" pageNumber="271">Toliara</collectingRegion>
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,
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<collectingMunicipality box="[595,646,928,952]" pageId="36" pageNumber="271">Forêt</collectingMunicipality>
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d’Analavelona,
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<quantity box="[264,334,954,978]" metricMagnitude="3" metricUnit="m" metricValue="1.5" pageId="36" pageNumber="271" unit="km" value="1.5">
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<locationDeviation box="[264,334,954,978]" metricMagnitude="3" metricUnit="m" metricValue="1.5" pageId="36" pageNumber="271" unit="km" value="1.5">1.5 km</locationDeviation>
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</quantity>
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NO d’Andranoheza,
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<emphasis italics="true" pageId="36" pageNumber="271">
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<collectorName pageId="36" pageNumber="271">Randriantafika & Rakotovao</collectorName>
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227
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</emphasis>
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(MO, P[P01977644])
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="36" pageNumber="271" type="distribution">
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<paragraph blockId="36.[111,647,748,1254]" pageId="36" pageNumber="271">
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DISTRIBUTION. — This species has been collected at Andiamanero (Ihosy), near Isalo and the Massif d’Analavelona at altitudes from
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<quantity box="[279,405,1081,1105]" metricMagnitude="2" metricUnit="m" metricValue="9.5" metricValueMax="13.0" metricValueMin="6.0" pageId="36" pageNumber="271" unit="m" value="950.0" valueMax="1300.0" valueMin="600.0">600-1300 m</quantity>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="36" pageNumber="271" type="biology_ecology">
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<paragraph blockId="36.[111,647,748,1254]" pageId="36" pageNumber="271">PHENOLOGY. — Flowers: August, September, December; fruits: December.</paragraph>
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</subSubSection>
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<subSubSection pageId="36" pageNumber="271" type="vernacular_names">
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<paragraph blockId="36.[111,647,748,1254]" pageId="36" pageNumber="271">VERNACULAR NAMES. — Maroanaka (Bara dialect), varongy.</paragraph>
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</subSubSection>
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<subSubSection pageId="36" pageNumber="271" type="description">
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<paragraph blockId="36.[112,648,1293,1699]" box="[113,258,1293,1319]" pageId="36" pageNumber="271">DESCRIPTION</paragraph>
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<paragraph blockId="36.[112,648,1293,1699]" lastBlockId="36.[675,1211,216,623]" pageId="36" pageNumber="271">
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Tree, to
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<quantity box="[214,275,1324,1351]" metricMagnitude="1" metricUnit="m" metricValue="2.5" pageId="36" pageNumber="271" unit="m" value="25.0">25 m</quantity>
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tall. Twigs terete, densely light brown-tomentellous, becoming glabrous with age; terminal buds densely tomentellous. Leaves alternate, firmly chartaceous, 5-9 ×
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<quantity box="[505,608,1419,1446]" metricMagnitude="-2" metricUnit="m" metricValue="3.75" metricValueMax="5.0" metricValueMin="2.5" pageId="36" pageNumber="271" unit="cm" value="3.75" valueMax="5.0" valueMin="2.5">2.5-5 cm</quantity>
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, elliptic to broadly elliptic, base acute or obtuse, tip obtuse or acute, upper surface shiny, glabrous or with some hairs near base of midrib, lower surface dull, glabrous or with some scattered, small, appressed hairs; lateral veins 3-5, venation immersed on upper surface, raised on lower surface, domatia present, often several pairs on a leaf, consisting of rather shallow pockets, this sometimes with a fringe of hairs. Petioles
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<quantity box="[965,1089,216,242]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" metricValueMax="1.3" metricValueMin="0.9" pageId="36" pageNumber="271" unit="cm" value="1.1" valueMax="1.3" valueMin="0.9">0.9-1.3 cm</quantity>
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long, with similar indument as twigs. Inflorescences in axils of bracts close to terminal buds (sometimes appearing in axils of normal leaves, but on closer inspection along a leafless short shoot), densely pubescent, to
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<quantity box="[839,896,374,401]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" pageId="36" pageNumber="271" unit="cm" value="4.0">4 cm</quantity>
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long. Flowers white. Tepals 6, pubescent on both surfaces,
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<quantity box="[1032,1146,406,433]" metricMagnitude="-3" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" pageId="36" pageNumber="271" unit="mm" value="1.75" valueMax="2.0" valueMin="1.5">1.5-2 mm</quantity>
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long; stamens 9, 4-celled, filaments and anther dorsally pubescent,
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<quantity box="[803,895,469,496]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="36" pageNumber="271" unit="mm" value="1.5">1.5 mm</quantity>
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long, filament shorter than anther; staminodia 3, stipitiform, pubescent. Ovary and inside of receptacle glabrous. Cupule deeply cup-shaped,
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<quantity box="[904,984,564,591]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="36" pageNumber="271" unit="cm" value="1.5">1.5 cm</quantity>
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wide,
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<quantity box="[1063,1143,564,591]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" pageId="36" pageNumber="271" unit="cm" value="1.1">1.1 cm</quantity>
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high, fruit ellipsoid, 2 ×
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<quantity box="[886,966,596,623]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="36" pageNumber="271" unit="cm" value="1.5">1.5 cm</quantity>
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.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection pageId="36" pageNumber="271" type="discussion">
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<paragraph blockId="36.[674,1211,660,1192]" box="[677,777,660,686]" pageId="36" pageNumber="271">REMARKS</paragraph>
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<paragraph blockId="36.[674,1211,660,1192]" pageId="36" pageNumber="271">
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This species can be recognized by its short, densely pubescent inflorescences, alternate, few-veined leaves (at times approaching the tripliveined condition) and the densely tomentellous twigs. Most collections of this species are sterile or with fruits; the description of the flowers is based on the collection
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<emphasis italics="true" pageId="36" pageNumber="271">SF 28280 Capuron</emphasis>
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. The presence of inflorescences in axils of deciduous bracts and not in axils of normal leaves, is unusual among
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<taxonomicName box="[862,1008,944,971]" class="Magnoliopsida" family="Lauraceae" genus="Ocotea" kingdom="Plantae" order="Laurales" pageId="36" pageNumber="271" phylum="Tracheophyta" rank="species" species="undetermined">
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<emphasis box="[862,932,945,971]" italics="true" pageId="36" pageNumber="271">Ocotea</emphasis>
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species
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</taxonomicName>
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in
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<collectingCountry box="[1039,1164,944,970]" name="Madagascar" pageId="36" pageNumber="271">Madagascar</collectingCountry>
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, but occurs also in the related
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<taxonomicName box="[928,1076,976,1003]" class="Magnoliopsida" family="Lauraceae" genus="Ocotea" kingdom="Plantae" order="Laurales" pageId="36" pageNumber="271" phylum="Tracheophyta" rank="species" species="malcomberi">
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<emphasis box="[928,1076,976,1003]" italics="true" pageId="36" pageNumber="271">O. malcomberi</emphasis>
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</taxonomicName>
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. This species differs from
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<taxonomicName box="[809,952,1008,1034]" class="Magnoliopsida" family="Lauraceae" genus="Ocotea" kingdom="Plantae" order="Laurales" pageId="36" pageNumber="271" phylum="Tracheophyta" rank="species" species="trichantha">
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<emphasis box="[809,952,1008,1034]" italics="true" pageId="36" pageNumber="271">O. trichantha</emphasis>
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</taxonomicName>
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in its much longer and less densely pubescent inflorescences. More similar to
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<taxonomicName box="[708,853,1071,1098]" class="Magnoliopsida" family="Lauraceae" genus="Ocotea" kingdom="Plantae" order="Laurales" pageId="36" pageNumber="271" phylum="Tracheophyta" rank="species" species="trichantha">
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<emphasis box="[708,853,1071,1098]" italics="true" pageId="36" pageNumber="271">O. trichantha</emphasis>
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</taxonomicName>
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is
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<taxonomicName authority="Werff, 2013" authorityName="van der Werff" authorityYear="2013" box="[887,1035,1071,1098]" class="Magnoliopsida" family="Lauraceae" genus="Ocotea" kingdom="Plantae" order="Laurales" pageId="36" pageNumber="271" phylum="Tracheophyta" rank="species" species="ivohibensis" status="sp. nov.">
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<emphasis box="[887,1035,1071,1098]" italics="true" pageId="36" pageNumber="271">O. ivohibensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[1044,1131,1072,1098]" pageId="36" pageNumber="271" rank="species">sp. nov.</taxonomicNameLabel>
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, which differs in its sparsely pubescent flowers, erect hairs on lower leaf surface and the reddish hairs covering the domatia.
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</paragraph>
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</subSubSection>
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</treatment>
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||
</document> |