294 lines
33 KiB
XML
294 lines
33 KiB
XML
<document id="D0DEB84E549A6547963EAB81AE26FD42" ID-CLB-Dataset="5214" ID-DOI="10.11646/phytotaxa.186.2.5" ID-GBIF-Dataset="4d170749-dff3-4f3d-b0fb-57d11289eb38" ID-ISSN="1179-3163" ID-Zenodo-Dep="5146986" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1627606930823" checkinUser="felipe" docAuthor="Hoekstra, Paul H., Chatrou, Lars W. & Wieringa, Jan J." docDate="2014" docId="038F3D1C7151B005FF4D564EFC7F1321" docLanguage="en" docName="Phytotaxa.186.2.106-112.pdf" docOrigin="Phytotaxa 186 (2)" docSource="http://dx.doi.org/10.11646/phytotaxa.186.2.5" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.7:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="7" docTitle="Monanthotaxis paniculata P. H. Hoekstra 2014, spec. nov." docType="treatment" docVersion="5" lastPageNumber="109" masterDocId="FFB645647151B006FFC55036FFD11165" masterDocTitle="A new species of Monanthotaxis from Gabon with a unique inflorescence type for Annonaceae" masterLastPageNumber="112" masterPageNumber="106" pageNumber="106" updateTime="1699037644813" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:mods id="330227AA038328C01107121BEDF88DF4" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="0FA4686B2420C3B00AA8B2BD14472EA0">
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<mods:title id="55E7ABE99926C9B6053882C5BBE58F33">A new species of Monanthotaxis from Gabon with a unique inflorescence type for Annonaceae</mods:title>
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<mods:name id="A6763632EBD353AA2592E9B2B4AA556B" type="personal">
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<mods:roleTerm id="45AB0472CBA7825EC23BEEA220176CAE">Author</mods:roleTerm>
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<mods:namePart id="ADC3C87F6F46A388305BDEE5B8739266">Hoekstra, Paul H.</mods:namePart>
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<mods:affiliation id="30346AEC5E6BB8EE86F63678EA7A46F8">Naturalis Biodiversity Center (Section NHN), Herbarium Vadense, Darwinweg 2, 2333 CR Leiden, The Netherlands & Biosystematics group, Wageningen University, Droevendaalsesteeg 1, 6708 PB Wageningen, The Netherlands; Email: paul. hoekstra @ naturalis. nl</mods:affiliation>
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<mods:roleTerm id="A1C1ACD1B0AEC2DE2408698BA3FFA5A5">Author</mods:roleTerm>
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<mods:namePart id="DEC5E9A4FE7918D77D40F3BBC9B873BF">Chatrou, Lars W.</mods:namePart>
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<mods:affiliation id="BC3BD627D6F613001C5E117236148E6B">Biosystematics group, Wageningen University, Droevendaalsesteeg 1, 6708 PB Wageningen, The Netherlands; Email: paul. hoekstra @ naturalis. nl</mods:affiliation>
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<mods:name id="0A20C296D1FE4F8FD27812E46A0E4DFA" type="personal">
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<mods:roleTerm id="EA1027E443C3114CFE94B6CA0F206C94">Author</mods:roleTerm>
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<mods:namePart id="352292741424A59603A06A62A87BA310">Wieringa, Jan J.</mods:namePart>
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<mods:affiliation id="9CC07CB4D5C0ED857F72E15736F7AC4F">Naturalis Biodiversity Center (Section NHN), Herbarium Vadense, Darwinweg 2, 2333 CR Leiden, The Netherlands & Biosystematics group, Wageningen University, Droevendaalsesteeg 1, 6708 PB Wageningen, The Netherlands; Email: paul. hoekstra @ naturalis. nl</mods:affiliation>
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<mods:title id="2E5E46B707292403060B013A38FCFF91">Phytotaxa</mods:title>
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<mods:part id="C812ACC4FA01AA5A3BC68F6E15F51843">
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<mods:date id="E0A889AA3C70E8D64D1FA916DC7E89F4">2014</mods:date>
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<mods:number id="000BE2C7F0C91857B4AF61ECF50D2A33">2014-11-21</mods:number>
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<mods:number id="C697C0178B7B30CE2556CE2946C6E172">186</mods:number>
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<mods:url id="3DDE8B780EDFEE7DBFA183338D8E806C">http://dx.doi.org/10.11646/phytotaxa.186.2.5</mods:url>
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<treatment id="038F3D1C7151B005FF4D564EFC7F1321" ID-DOI="http://doi.org/10.5281/zenodo.5151026" ID-GBIF-Taxon="183841732" ID-Zenodo-Dep="5151026" LSID="urn:lsid:plazi:treatment:038F3D1C7151B005FF4D564EFC7F1321" httpUri="http://treatment.plazi.org/id/038F3D1C7151B005FF4D564EFC7F1321" lastPageId="3" lastPageNumber="109" pageId="0" pageNumber="106">
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<subSubSection id="C33CDF817151B006FF4D564EFCFA17F7" box="[136,811,1656,1683]" pageId="0" pageNumber="106" type="nomenclature">
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<paragraph id="8B998C0A7151B006FF4D564EFCFA17F7" blockId="0.[136,811,1656,1683]" box="[136,811,1656,1683]" pageId="0" pageNumber="106">
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<heading id="D0D13B667151B006FF4D564EFCFA17F7" box="[136,811,1656,1683]" fontSize="11" level="2" pageId="0" pageNumber="106" reason="3">
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<taxonomicName id="4C26F7897151B006FF4D564EFD8917F7" authority="P.H.Hoekstra" authorityName="P. H. Hoekstra" authorityYear="2014" box="[136,600,1656,1683]" class="Magnoliopsida" family="Annonaceae" genus="Monanthotaxis" higherTaxonomySource="GBIF" kingdom="Plantae" order="Magnoliales" pageId="0" pageNumber="106" phylum="Tracheophyta" rank="species" species="paniculata" status="sp. nov.">
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<emphasis id="B95250187151B006FF4D564EFE6B17F6" bold="true" box="[136,442,1656,1683]" italics="true" pageId="0" pageNumber="106">Monanthotaxis paniculata</emphasis>
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||
P.H.Hoekstra
|
||
</taxonomicName>
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||
,
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||
<emphasis id="B95250187151B006FDA6564FFD0117F7" box="[611,720,1657,1682]" italics="true" pageId="0" pageNumber="106">
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<taxonomicNameLabel id="A261ED637151B006FDA6564FFD0117F7" box="[611,720,1657,1682]" pageId="0" pageNumber="106" rank="species">spec. nov.</taxonomicNameLabel>
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</emphasis>
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(
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<figureCitation id="131D908F7151B006FD1A564EFCCE17F7" box="[735,799,1656,1682]" captionStart="FIGURE 1" captionStartId="1.[136,229,1992,2014]" captionTargetBox="[210,1369,200,1951]" captionTargetId="figure-21@1.[193,1394,187,1965]" captionTargetPageId="1" captionText="FIGURE 1. Monanthotaxis paniculata. A. Flowering branch. B. Flower bud. C. Flower bud with 3 petals removed. D. Petal from outside. E. Petal from inside. F. Stamen from inside. G. Stamen lateral view. H. Stamen from outside. I. Stamen from top. J. Staminode. K. Ovary. L. Leaf uppserside.A–K from McPherson 16123; L from Reitsma 2870. Illustrator: Esmée Winkel." figureDoi="http://doi.org/10.5281/zenodo.5146988" httpUri="https://zenodo.org/record/5146988/files/figure.png" pageId="0" pageNumber="106">Fig. 1</figureCitation>
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)
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||
</heading>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C33CDF817151B006FF4D56F2FF33160F" pageId="0" pageNumber="106" type="materials_examined">
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<paragraph id="8B998C0A7151B006FF4D56F2FDBD179B" blockId="0.[136,1452,1731,1790]" pageId="0" pageNumber="106">
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<materialsCitation id="3B4E86577151B006FF4D56F2FDB9179B" ID-GBIF-Occurrence="3329680301" collectingDate="1993-01-31" collectionCode="SHM, N, E, WAG, MO, P" collectorName="Type & McPherson" country="Gabon" location="Koumameyong" municipality="Type" pageId="0" pageNumber="106" specimenCount="1" stateProvince="Ogooue-Ivindo" typeStatus="holotype">
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||
<materialsCitation id="3B4E86577151B006FF4D56F2FCE917BC" ID-GBIF-Occurrence="3329680306" box="[136,824,1732,1754]" collectionCode="SHM" collectorName="Type" country="Gabon" location="Koumameyong" municipality="Type" pageId="0" pageNumber="106" specimenCount="1" stateProvince="Ogooue-Ivindo" typeStatus="holotype">
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<collectingMunicipality id="6BFD16707151B006FF4D56F2FF6B17BC" box="[136,186,1732,1753]" pageId="0" pageNumber="106">
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<collectorName id="26D3E9DC7151B006FF4D56F2FF6B17BC" box="[136,186,1732,1753]" pageId="0" pageNumber="106">Type</collectorName>
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</collectingMunicipality>
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:—
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<collectingCountry id="F331CC9A7151B006FF1256F2FEFE17BC" box="[215,303,1732,1753]" name="Gabon" pageId="0" pageNumber="106">GABON</collectingCountry>
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.
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||
<collectingRegion id="49E242E87151B006FEFC56F2FE1E17BF" box="[313,463,1732,1754]" country="Gabon" name="Ogooue-Ivindo" pageId="0" pageNumber="106">Ogooué-Ivindo</collectingRegion>
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||
: north of
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||
<location id="8EF9DAD17151B006FDE856F2FD1017BC" LSID="urn:lsid:plazi:treatment:038F3D1C7151B005FF4D564EFC7F1321:8EF9DAD17151B006FDE856F2FD1017BC" box="[557,705,1732,1753]" country="Gabon" municipality="Type" name="Koumameyong" pageId="0" pageNumber="106" stateProvince="Ogooue-Ivindo">Koumameyong</location>
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||
along
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||
<collectionCode id="ED3714CF7151B006FCC156F2FCE917BC" box="[772,824,1732,1753]" country="USA" httpUri="http://grbio.org/cool/yged-gg62" name="Siouxland Heritage Museum" pageId="0" pageNumber="106">SHM</collectionCode>
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</materialsCitation>
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||
lumber roads, 0˚ 25’
|
||
<collectionCode id="ED3714CF7151B006FBCE56F2FBCF17BC" box="[1035,1054,1732,1753]" country="China" lsid="urn:lsid:biocol.org:col:13092" name="Nanjing University" pageId="0" pageNumber="106" type="Herbarium">N</collectionCode>
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||
,
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||
<materialsCitation id="3B4E86577151B006FBEC56F5FAE317BC" ID-GBIF-Occurrence="3329680303" box="[1065,1330,1731,1754]" collectingDate="1993-01-31" collectionCode="E" country="Gabon" pageId="0" pageNumber="106" specimenCount="1" stateProvince="Ogooue-Ivindo" typeStatus="holotype">
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||
11˚ 55’
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||
<collectionCode id="ED3714CF7151B006FBB156F2FB5417BC" box="[1140,1157,1732,1753]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15670" name="Royal Botanic Garden Edinburgh" pageId="0" pageNumber="106" type="Herbarium">E</collectionCode>
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,
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||
<date id="FF98AACA7151B006FB4A56F2FAE317BC" box="[1167,1330,1732,1753]" pageId="0" pageNumber="106" value="1993-01-31">
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||
<collectingDate id="EFDC53227151B006FB4A56F2FAE317BC" box="[1167,1330,1732,1753]" pageId="0" pageNumber="106" value="1993-01-31">31 January 1993</collectingDate>
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</date>
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||
</materialsCitation>
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||
,
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||
<materialsCitation id="3B4E86577151B006FAF856F2FDB9179B" ID-GBIF-Occurrence="3329680304" collectionCode="WAG, MO, P" collectorName="McPherson" country="Gabon" pageId="0" pageNumber="106" specimenCount="1" stateProvince="Ogooue-Ivindo" typeStatus="holotype">
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||
<emphasis id="B95250187151B006FAF856F2FF281798" italics="true" pageId="0" pageNumber="106">
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||
<collectorName id="26D3E9DC7151B006FAF856F2FA7D17BC" box="[1341,1452,1732,1753]" pageId="0" pageNumber="106">McPherson</collectorName>
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||
16123
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||
</emphasis>
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||
(
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<typeStatus id="549D32A87151B006FEC356DEFE8E179B" box="[262,351,1768,1790]" pageId="0" pageNumber="106" type="holotype">holotype</typeStatus>
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||
:
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<collectionCode id="ED3714CF7151B006FEAD56DEFE771798" box="[360,422,1768,1789]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15578" lsid="urn:lsid:biocol.org:col:15578" name="Wageningen University" pageId="0" pageNumber="106" type="Herbarium">WAG</collectionCode>
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||
!, isotypes:
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<collectionCode id="ED3714CF7151B006FDCB56DEFDEA1798" box="[526,571,1768,1789]" country="USA" lsid="urn:lsid:biocol.org:col:15859" name="Missouri Botanical Garden" pageId="0" pageNumber="106" type="Herbarium">MO</collectionCode>
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||
!,
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||
<collectionCode id="ED3714CF7151B006FD8D56DEFD8A179B" box="[584,603,1768,1790]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="0" pageNumber="106" type="Herbarium">P</collectionCode>
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||
!)
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||
</materialsCitation>
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||
</materialsCitation>
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||
.
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||
</paragraph>
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||
<paragraph id="8B998C0A7151B006FF4D571AFF33160F" blockId="0.[136,1451,1836,1898]" pageId="0" pageNumber="106">
|
||
<emphasis id="B95250187151B006FF4D571AFDD11623" bold="true" box="[136,512,1836,1862]" pageId="0" pageNumber="106">Additional specimen examined:</emphasis>
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||
<materialsCitation id="3B4E86577151B006FDC2571AFF0F160F" ID-GBIF-Occurrence="3329680302" collectingDate="1987-01-29" collectionCode="N, NY, WAG" country="Gabon" location="Libreville" pageId="0" pageNumber="106" specimenCount="1" stateProvince="Estuaire">
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||
<collectingCountry id="F331CC9A7151B006FDC2571AFDBC1623" box="[519,621,1836,1862]" name="Gabon" pageId="0" pageNumber="106">GABON</collectingCountry>
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||
,
|
||
<collectingRegion id="49E242E87151B006FDBD571AFD091623" box="[632,728,1836,1862]" country="Gabon" name="Estuaire" pageId="0" pageNumber="106">Estuaire</collectingRegion>
|
||
: ca
|
||
<quantity id="4CDE21EF7151B006FCC4571AFC991623" box="[769,840,1836,1862]" metricMagnitude="4" metricUnit="m" metricValue="2.0" pageId="0" pageNumber="106" unit="km" value="20.0">20 km</quantity>
|
||
<collectionCode id="ED3714CF7151B006FC8A571BFCB21622" box="[847,867,1837,1863]" country="China" lsid="urn:lsid:biocol.org:col:13092" name="Nanjing University" pageId="0" pageNumber="106" type="Herbarium">N</collectionCode>
|
||
of
|
||
<location id="8EF9DAD17151B006FC4D571AFC281623" LSID="urn:lsid:plazi:treatment:038F3D1C7151B005FF4D564EFC7F1321:8EF9DAD17151B006FC4D571AFC281623" box="[904,1017,1836,1862]" country="Gabon" name="Libreville" pageId="0" pageNumber="106" stateProvince="Estuaire">Libreville</location>
|
||
,
|
||
<date id="FF98AACA7151B006FBC1571AFB6E1623" box="[1028,1215,1836,1863]" pageId="0" pageNumber="106" value="1987-01-29">
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||
<collectingDate id="EFDC53227151B006FBC1571AFB6E1623" box="[1028,1215,1836,1863]" pageId="0" pageNumber="106" value="1987-01-29">29 January 1987</collectingDate>
|
||
</date>
|
||
,
|
||
<emphasis id="B95250187151B006FB0F571BFAB21623" box="[1226,1379,1836,1862]" italics="true" pageId="0" pageNumber="106">Reitsma 2870</emphasis>
|
||
(
|
||
<collectionCode id="ED3714CF7151B006FAB7571AFA721623" box="[1394,1443,1836,1862]" country="USA" lsid="urn:lsid:biocol.org:col:15556" name="William and Lynda Steere Herbarium of the New York Botanical Garden" pageId="0" pageNumber="106" type="Herbarium">NY</collectionCode>
|
||
!,
|
||
<collectionCode id="ED3714CF7151B006FF4D5766FF02160F" box="[136,211,1872,1898]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15578" lsid="urn:lsid:biocol.org:col:15578" name="Wageningen University" pageId="0" pageNumber="106" type="Herbarium">WAG</collectionCode>
|
||
!)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33CDF817151B004FF4D57AAFB65139D" lastPageId="2" lastPageNumber="108" pageId="0" pageNumber="106" type="description">
|
||
<paragraph id="8B998C0A7151B006FF4D57AAFAB616D4" blockId="0.[136,1383,1948,1970]" box="[136,1383,1948,1970]" pageId="0" pageNumber="106">
|
||
<taxonomicName id="4C26F7897151B006FF4D57AAFE5416D4" authorityName="P. H. Hoekstra" authorityYear="2014" box="[136,389,1948,1969]" class="Magnoliopsida" family="Annonaceae" genus="Monanthotaxis" higherTaxonomySource="GBIF" kingdom="Plantae" order="Magnoliales" pageId="0" pageNumber="106" phylum="Tracheophyta" rank="species" species="paniculata">
|
||
<emphasis id="B95250187151B006FF4D57AAFE5416D4" box="[136,389,1948,1969]" italics="true" pageId="0" pageNumber="106">Monanthotaxis paniculata</emphasis>
|
||
</taxonomicName>
|
||
resembles
|
||
<taxonomicName id="4C26F7897151B006FE3457AAFD2316D4" authorityName="Baillon" authorityYear="1890" box="[497,754,1948,1969]" class="Magnoliopsida" family="Annonaceae" genus="Monanthotaxis" higherTaxonomySource="GBIF" kingdom="Plantae" order="Magnoliales" pageId="0" pageNumber="106" phylum="Tracheophyta" rank="species" species="congoensis">
|
||
<emphasis id="B95250187151B006FE3457AAFD2316D4" box="[497,754,1948,1969]" italics="true" pageId="0" pageNumber="106">Monanthotaxis congoensis</emphasis>
|
||
</taxonomicName>
|
||
, but differs in the panicle-like inflorescence, instead of a raceme.
|
||
</paragraph>
|
||
<paragraph id="8B998C0A7151B004FF4D57D6FB65139D" blockId="0.[136,1452,2016,2079]" lastBlockId="2.[136,1452,158,868]" lastPageId="2" lastPageNumber="108" pageId="0" pageNumber="106">
|
||
Liana to
|
||
<quantity id="4CDE21EF7151B006FF2A57D6FEF8169E" box="[239,297,2016,2043]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="0" pageNumber="106" unit="m" value="20.0">20 m</quantity>
|
||
long; old branches dark, blackish, glabrescent with lenticels, young branches densely pubescent with appressed, ferrugineous-brown hairs
|
||
<quantity id="4CDE21EF7151B006FDD85832FDA0197A" box="[541,625,2052,2079]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="0" pageNumber="106" unit="mm" value="0.5">0.5 mm</quantity>
|
||
long. Petioles
|
||
<quantity id="4CDE21EF7151B006FCD65832FCBF197A" box="[787,878,2052,2079]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" metricValueMax="8.0" metricValueMin="4.0" pageId="0" pageNumber="106" unit="mm" value="6.0" valueMax="8.0" valueMin="4.0">4–8 mm</quantity>
|
||
long, 1.0–
|
||
<quantity id="4CDE21EF7151B006FC215832FBE7197A" box="[996,1078,2052,2079]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="0" pageNumber="106" unit="mm" value="1.5">1.5 mm</quantity>
|
||
wide, grooved adaxially, densely pubescent around. Leaf lamina 8.5–23.5 ×
|
||
<quantity id="4CDE21EF7153B004FDB450A8FD2211DC" box="[625,755,158,185]" metricMagnitude="-2" metricUnit="m" metricValue="4.949999999999999" metricValueMax="6.6" metricValueMin="3.3" pageId="2" pageNumber="108" unit="cm" value="4.949999999999999" valueMax="6.6" valueMin="3.3">3.3–6.6 cm</quantity>
|
||
, length: width ratio 2.0–4.2, ovate to oblong-lanceolate, base cuneate to almost rounded with small linear black swollen base (see notes), apex acute to acuminate, acumen to
|
||
<quantity id="4CDE21EF7153B004FAA550F4FA7A11B8" box="[1376,1451,194,221]" metricMagnitude="-2" metricUnit="m" metricValue="2.7" pageId="2" pageNumber="108" unit="cm" value="2.7">2.7 cm</quantity>
|
||
long, chartaceous, discolorous, young leaves adaxially with scattered appressed white hairs
|
||
<quantity id="4CDE21EF7153B004FB5F50D0FB0D1064" box="[1178,1244,230,257]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="2" pageNumber="108" unit="mm" value="1.0">1 mm</quantity>
|
||
long, glabrescent, abaxially glaucous or green, densely pubescent with appressed yellowish hairs
|
||
<quantity id="4CDE21EF7153B004FC36513CFBE21040" box="[1011,1075,266,293]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="2" pageNumber="108" unit="mm" value="2.0">2 mm</quantity>
|
||
long, less densely in older leaves, secondary veins 9–16 on each side of primary vein, oblique, curving upwards, impressed adaxially, tertiary venation scalariform to somewhat reticulate, finely raised adaxially, abaxially only visible in older leaves. Inflorescence axillary or terminal, a 5.5–27.0 cm long panicle-like rhipidium with many flowers, peduncle
|
||
<quantity id="4CDE21EF7153B004FBF85140FB6910F4" box="[1085,1208,374,401]" metricMagnitude="-2" metricUnit="m" metricValue="2.75" metricValueMax="4.0" metricValueMin="1.5" pageId="2" pageNumber="108" unit="mm" value="27.5" valueMax="40.0" valueMin="15.0">15–40 mm</quantity>
|
||
, rachis often multiple times bi- or trifurcate, densely pubescent with short ferrugineous hairs, 1–3 flowers in the axil of each bract; bracts lanceolate 1.0–8.0 ×
|
||
<quantity id="4CDE21EF7153B004FEB85188FDDB10BC" box="[381,522,446,473]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" metricValueMax="1.5" metricValueMin="0.5" pageId="2" pageNumber="108" unit="mm" value="1.0" valueMax="1.5" valueMin="0.5">0.5–1.5 mm</quantity>
|
||
, same indumentum as rachis; flower buds depressed-globose. Flowers bisexual; pedicels 5–29 ×
|
||
<quantity id="4CDE21EF7153B004FE8051D4FE1E1098" box="[325,463,482,509]" metricMagnitude="-4" metricUnit="m" metricValue="6" metricValueMax="8.0" metricValueMin="4.0" pageId="2" pageNumber="108" unit="mm" value="0.6" valueMax="0.8" valueMin="0.4">0.4–0.8 mm</quantity>
|
||
, indumentum as rachis; sepals 3, 0.6–1.3 ×1.0–
|
||
<quantity id="4CDE21EF7153B004FC2851D4FB971098" box="[1005,1094,482,509]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="2" pageNumber="108" unit="mm" value="1.5">1.5 mm</quantity>
|
||
, broadly ovate, outside densely pubescent with ferrugineous hairs, inside glabrous, apex acute; petals
|
||
<quantity id="4CDE21EF7153B004FC555230FC6B1345" box="[912,954,518,544]" metricMagnitude="-1" metricUnit="m" metricValue="1.524" pageId="2" pageNumber="108" unit="in" value="6.0">6 in</quantity>
|
||
one whorl, yellowish or dull yellow, 2.7–3.0 × 1.5–2.0 mm, ovate, both inside and outside with short, appressed yellowish hairs; receptacle 2.0–
|
||
<quantity id="4CDE21EF7153B004FB08521CFAF01320" box="[1229,1313,554,581]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="2" pageNumber="108" unit="mm" value="3.5">3.5 mm</quantity>
|
||
in diameter; stamens 12, in one whorl, inserted on a black hexagonal disc, 6 fertile stamens opposite to the petals, free at the base, obconic,
|
||
<quantity id="4CDE21EF7153B004FEEA5244FE5713E8" box="[303,390,626,653]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="2" pageNumber="108" unit="mm" value="0.6">0.6 mm</quantity>
|
||
long, filaments
|
||
<quantity id="4CDE21EF7153B004FDF95244FD4213E8" box="[572,659,626,653]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="2" pageNumber="108" unit="mm" value="0.2">0.2 mm</quantity>
|
||
long, theca introrse/latrorse, connective appendage glabrous, truncate, kidney-shaped from above, 1.0 mm wide, not hiding anther cells, 6 sterile stamens alternating with inner stamens,
|
||
<quantity id="4CDE21EF7153B004FF4D528CFF3113B0" box="[136,224,698,725]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="2" pageNumber="108" unit="mm" value="0.4">0.4 mm</quantity>
|
||
long,
|
||
<quantity id="4CDE21EF7153B004FEEC528CFE5113B0" box="[297,384,698,725]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="2" pageNumber="108" unit="mm" value="0.5">0.5 mm</quantity>
|
||
wide, reduced theca-like structures 2, dorsal; carpels 14–24, 0.9 ×
|
||
<quantity id="4CDE21EF7153B004FBBA528CFB0813B0" box="[1151,1241,698,725]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="2" pageNumber="108" unit="mm" value="0.4">0.4 mm</quantity>
|
||
, ellipsoid, densely ferrugineous pubescent with 1 ovule, stigma bifurcate,
|
||
<quantity id="4CDE21EF7153B004FD3452E8FC96139C" box="[753,839,734,761]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="2" pageNumber="108" unit="mm" value="0.2">0.2 mm</quantity>
|
||
long, glabrous. Fruits unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF59DC827150B007FF4D57FEFB931943" ID-DOI="http://doi.org/10.5281/zenodo.5146988" ID-Zenodo-Dep="5146988" httpUri="https://zenodo.org/record/5146988/files/figure.png" pageId="1" pageNumber="107" startId="1.[136,229,1992,2014]" targetBox="[210,1369,200,1951]" targetPageId="1">
|
||
<paragraph id="8B998C0A7150B007FF4D57FEFB931943" blockId="1.[136,1453,1992,2086]" pageId="1" pageNumber="107">
|
||
<emphasis id="B95250187150B007FF4D57FEFF2616B8" bold="true" box="[136,247,1992,2014]" pageId="1" pageNumber="107">FIGURE 1</emphasis>
|
||
.
|
||
<emphasis id="B95250187150B007FEC757FEFDD416B8" box="[258,517,1992,2013]" italics="true" pageId="1" pageNumber="107">
|
||
<taxonomicName id="4C26F7897150B007FEC757FEFDD016B8" authorityName="P. H. Hoekstra" authorityYear="2014" box="[258,513,1992,2013]" class="Magnoliopsida" family="Annonaceae" genus="Monanthotaxis" higherTaxonomySource="GBIF" kingdom="Plantae" order="Magnoliales" pageId="1" pageNumber="107" phylum="Tracheophyta" rank="species" species="paniculata">Monanthotaxis paniculata</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
A. Flowering branch. B. Flower bud. C. Flower bud with 3 petals removed. D. Petal from outside. E. Petal from inside. F. Stamen from inside. G. Stamen lateral view. H. Stamen from outside. I. Stamen from top. J. Staminode. K. Ovary. L. Leaf uppserside. A–K from
|
||
<emphasis id="B95250187150B007FE6A5826FDB11940" box="[431,608,2064,2085]" italics="true" pageId="1" pageNumber="107">McPherson 16123</emphasis>
|
||
; L from
|
||
<emphasis id="B95250187150B007FD705827FCE91940" box="[693,824,2064,2086]" italics="true" pageId="1" pageNumber="107">Reitsma 2870</emphasis>
|
||
. Illustrator: Esmée Winkel.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C33CDF817153B004FF785334FE2E1225" pageId="2" pageNumber="108" type="etymology">
|
||
<paragraph id="8B998C0A7153B004FF785334FE2E1225" blockId="2.[136,1452,158,868]" pageId="2" pageNumber="108">
|
||
<emphasis id="B95250187153B004FF785334FEB51279" bold="true" box="[189,356,770,796]" pageId="2" pageNumber="108">Etymology:—</emphasis>
|
||
The specific epithet refers to the lax, many-flowered panicle-like inflorescence, which is unique within the family of
|
||
<taxonomicName id="4C26F7897153B004FEA85310FE2A1225" box="[365,507,806,832]" family="Annonaceae" higherTaxonomySource="GBIF" kingdom="Plantae" order="Magnoliales" pageId="2" pageNumber="108" phylum="Magnoliopsida" rank="family">Annonaceae</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33CDF817153B004FF78537CFC0E1201" box="[189,991,842,868]" pageId="2" pageNumber="108" type="distribution">
|
||
<paragraph id="8B998C0A7153B004FF78537CFC0E1201" blockId="2.[136,1452,158,868]" box="[189,991,842,868]" pageId="2" pageNumber="108">
|
||
<emphasis id="B95250187153B004FF78537CFE9E1201" bold="true" box="[189,335,842,868]" pageId="2" pageNumber="108">Distribution</emphasis>
|
||
:—
|
||
<collectingCountry id="F331CC9A7153B004FEB7537CFE101201" box="[370,449,842,868]" name="Gabon" pageId="2" pageNumber="108">Gabon</collectingCountry>
|
||
, provinces
|
||
<collectingRegion id="49E242E87153B004FD85537CFD4D1201" box="[576,668,842,868]" country="Gabon" name="Estuaire" pageId="2" pageNumber="108">Estuaire</collectingRegion>
|
||
and
|
||
<collectingRegion id="49E242E87153B004FD17537CFCAC1201" box="[722,893,842,868]" country="Gabon" name="Ogooue-Ivindo" pageId="2" pageNumber="108">Ogooué-Ivindo</collectingRegion>
|
||
(
|
||
<figureCitation id="131D908F7153B004FC48537CFC031201" box="[909,978,842,868]" captionStart="FIGURE 2" captionStartId="2.[136,229,2067,2089]" captionText="FIGURE 2. Distribution map of Monanthotaxis paniculata." pageId="2" pageNumber="108">Fig. 2</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF59DC827153B004FF4D5825FD1A194C" box="[136,715,2067,2090]" pageId="2" pageNumber="108" startId="2.[136,229,2067,2089]">
|
||
<paragraph id="8B998C0A7153B004FF4D5825FD1A194C" blockId="2.[136,715,2067,2090]" box="[136,715,2067,2090]" pageId="2" pageNumber="108">
|
||
<emphasis id="B95250187153B004FF4D5825FF26194C" bold="true" box="[136,247,2067,2089]" pageId="2" pageNumber="108">FIGURE 2</emphasis>
|
||
. Distribution map of
|
||
<taxonomicName id="4C26F7897153B004FE025822FD16194C" authorityName="P. H. Hoekstra" authorityYear="2014" box="[455,711,2068,2089]" class="Magnoliopsida" family="Annonaceae" genus="Monanthotaxis" higherTaxonomySource="GBIF" kingdom="Plantae" order="Magnoliales" pageId="2" pageNumber="108" phylum="Tracheophyta" rank="species" species="paniculata">Monanthotaxis paniculata</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C33CDF817152B005FF7850A8FC7F1321" pageId="3" pageNumber="109" type="biology_ecology">
|
||
<paragraph id="8B998C0A7152B005FF7850A8FB7411DD" blockId="3.[136,1452,158,580]" box="[189,1189,158,185]" pageId="3" pageNumber="109">
|
||
<emphasis id="B95250187152B005FF7850A8FE9011DD" bold="true" box="[189,321,158,184]" pageId="3" pageNumber="109">Ecology:—</emphasis>
|
||
<materialsCitation id="3B4E86577152B005FE8750A8FB7411DD" ID-GBIF-Occurrence="3329680305" box="[322,1189,158,185]" elevation="250" location="In forest" pageId="3" pageNumber="109" specimenCount="500">
|
||
<location id="8EF9DAD17152B005FE8750A8FE7111DD" LSID="urn:lsid:plazi:treatment:038F3D1C7151B005FF4D564EFC7F1321:8EF9DAD17152B005FE8750A8FE7111DD" box="[322,416,158,184]" name="In forest" pageId="3" pageNumber="109">In forest</location>
|
||
fringe of a marshy savannah and along lumber roads, elev.
|
||
<quantity id="4CDE21EF7152B005FBFE50A8FB7011DD" box="[1083,1185,158,185]" metricMagnitude="2" metricUnit="m" metricValue="2.5" metricValueMax="5.0" metricValueMin="0.0" pageId="3" pageNumber="109" unit="m" value="250.0" valueMax="500.0" valueMin="0.0">
|
||
<elevation id="000B6B397152B005FBFE50A8FB7011DD" box="[1083,1185,158,185]" metricMagnitude="2" metricUnit="m" metricValue="2.5" metricValueMax="5.0" metricValueMin="0.0" pageId="3" pageNumber="109" unit="m" value="250.0" valueMax="500.0" valueMin="0.0">
|
||
0–
|
||
<specimenCount id="9D2047837152B005FB9250A8FB7011DD" box="[1111,1185,158,185]" pageId="3" pageNumber="109" type="generic">500 m</specimenCount>
|
||
</elevation>
|
||
</quantity>
|
||
.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="8B998C0A7152B005FF7850F4FC8F11B9" blockId="3.[136,1452,158,580]" box="[189,862,194,220]" pageId="3" pageNumber="109">
|
||
<emphasis id="B95250187152B005FF7850F4FE8E11B9" bold="true" box="[189,351,194,220]" pageId="3" pageNumber="109">Phenology:—</emphasis>
|
||
Flowers collected in the last week of January.
|
||
</paragraph>
|
||
<paragraph id="8B998C0A7152B005FF7850D3FE7A10BD" blockId="3.[136,1452,158,580]" pageId="3" pageNumber="109">
|
||
<emphasis id="B95250187152B005FF7850D3FDCC1065" bold="true" box="[189,541,229,256]" pageId="3" pageNumber="109">IUCN-conservation status:—</emphasis>
|
||
A first assessment results in “Data Deficient”, since the extent of occurrence cannot be calculated with only two data points. However, in the last decades many collections have been made in
|
||
<collectingCountry id="F331CC9A7152B005FF4D5118FF04102D" box="[136,213,302,328]" name="Gabon" pageId="3" pageNumber="109">Gabon</collectingCountry>
|
||
, and for the revision we have seen almost all collections of
|
||
<taxonomicName id="4C26F7897152B005FCA25118FBDE102D" authorityName="Baillon" authorityYear="1890" box="[871,1039,302,328]" class="Magnoliopsida" family="Annonaceae" genus="Monanthotaxis" higherTaxonomySource="GBIF" kingdom="Plantae" order="Magnoliales" pageId="3" pageNumber="109" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B95250187152B005FCA25118FBDE102D" box="[871,1039,302,328]" italics="true" pageId="3" pageNumber="109">Monanthotaxis</emphasis>
|
||
</taxonomicName>
|
||
in
|
||
<collectingCountry id="F331CC9A7152B005FBF45118FBAD102D" box="[1073,1148,302,328]" name="Gabon" pageId="3" pageNumber="109">Gabon</collectingCountry>
|
||
and surrounding countries. No other material has thus far been found. Therefore, the species seems to be genuinely rare (see also the discussion). Furthermore, both collections have been made in unprotected areas, one of which is in danger because of the expanding city of Libreville. The other collection has been made in a logging area, and therefore we suggest the status endangered: B2 ab(iii) for this species.
|
||
</paragraph>
|
||
<paragraph id="8B998C0A7152B005FF7851D4FC7F1321" blockId="3.[136,1452,158,580]" pageId="3" pageNumber="109">
|
||
<emphasis id="B95250187152B005FF7851D4FEF71099" bold="true" box="[189,294,482,508]" pageId="3" pageNumber="109">Notes:—</emphasis>
|
||
A black swollen leaf margin at the base of the leaf is a common feature in many species of
|
||
<taxonomicName id="4C26F7897152B005FB3951D4FA751099" authorityName="Baillon" authorityYear="1890" box="[1276,1444,482,508]" class="Magnoliopsida" family="Annonaceae" genus="Monanthotaxis" higherTaxonomySource="GBIF" kingdom="Plantae" order="Magnoliales" pageId="3" pageNumber="109" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B95250187152B005FB3951D4FA751099" box="[1276,1444,482,508]" italics="true" pageId="3" pageNumber="109">Monanthotaxis</emphasis>
|
||
</taxonomicName>
|
||
. In most literature, it is referred to as glands (e.g.
|
||
<bibRefCitation id="EFB7F1FB7152B005FD6F5230FCBB1345" author="Le Thomas, A." box="[682,874,518,544]" pageId="3" pageNumber="109" refId="ref3398" refString="Le Thomas, A. (1969) Annonacees. In: A. Aubreville (Ed.) Flore du Gabon Vol. 16. Museum National d'Histoire Naturelle, Paris, pp. 1 - 371." type="book" year="1969">Le Thomas 1969</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFB7F1FB7152B005FCB15230FBE31345" author="Verdcourt, B." box="[884,1074,518,544]" pageId="3" pageNumber="109" refId="ref4218" refString="Verdcourt, B. (1971 a) Annonaceae. In: Milne-Redhead, E. & Polhill, R. M. (Eds.) Flora of tropical East Africa. East African Community by the Crown Agents for Oversea Governments and Administrations, London." type="book" year="1971">Verdcourt 1971a</bibRefCitation>
|
||
). We are not sure if it is glandular tissue and until this is examined in more detail do not refer to it as such.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |