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141 lines
13 KiB
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<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.124.34679" ID-GBIF-Dataset="0ed8fe19-ae7d-4551-b04c-40506ffc4274" ID-PMC="PMC6598937" ID-Pensoft-Pub="1314-2003-124-87" ID-Pensoft-UUID="CD370A37FFD8203C596C8A6F9E10FFC0" ID-PubMed="31274979" ID-Zenodo-Dep="3261874" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1314-2003-124-87" ModsDocOrigin="PhytoKeys 124" ModsDocTitle="Insights on the systematics and morphology of Humiriaceae (Malpighiales): androecial and extrafloral nectary variation, two new combinations, and a new Sacoglottis from Guyana" checkinTime="1561202160728" checkinUser="pensoft" docAuthor="Wurdack, Kenneth J. & Zartman, Charles E." docDate="2019" docId="F410C88615ABA3439E006A673192B91F" docLanguage="en" docName="PhytoKeys 124: 87-121" docOrigin="PhytoKeys 124" docSource="http://dx.doi.org/10.3897/phytokeys.124.34679" docTitle="Vantanea spiritu-sancti K. Wurdack & C. E. Zartman 2019, comb. nov." docType="treatment" docVersion="6" id="CD370A37FFD8203C596C8A6F9E10FFC0" lastPageNumber="97" masterDocId="CD370A37FFD8203C596C8A6F9E10FFC0" masterDocTitle="Insights on the systematics and morphology of Humiriaceae (Malpighiales): androecial and extrafloral nectary variation, two new combinations, and a new Sacoglottis from Guyana" masterLastPageNumber="121" masterPageNumber="87" pageNumber="97" updateTime="1668139343810" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Insights on the systematics and morphology of Humiriaceae (Malpighiales): androecial and extrafloral nectary variation, two new combinations, and a new Sacoglottis from Guyana</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>Wurdack, Kenneth J.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Zartman, Charles E.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>PhytoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2019</mods:date>
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<mods:detail type="volume">
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<mods:number>124</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>87</mods:start>
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<mods:end>121</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/phytokeys.124.34679</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.124.34679</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-124-87</mods:identifier>
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<mods:identifier type="Pensoft-UUID">CD370A37FFD8203C596C8A6F9E10FFC0</mods:identifier>
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<mods:identifier type="Zenodo-Dep">3261874</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="158363992" LSID="urn:lsid:plazi:treatment:F410C88615ABA3439E006A673192B91F" httpUri="http://treatment.plazi.org/id/F410C88615ABA3439E006A673192B91F" lastPageNumber="97" pageId="10" pageNumber="97">
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<subSubSection pageId="10" pageNumber="97" type="nomenclature">
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<paragraph pageId="10" pageNumber="97">
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<taxonomicName LSID="5DD004A4-DCF8-5203-A52C-117A6609EF30" authority="(Cuatrec.) K. Wurdack & C. E. Zartman" authorityName="K. Wurdack & C. E. Zartman" authorityYear="2019" baseAuthorityName="K. Wurdack & C. E. Zartman" baseAuthorityYear="2019" class="Magnoliopsida" family="Humiriaceae" genus="Vantanea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Vantanea spiritu-sancti" order="Malpighiales" pageId="10" pageNumber="97" phylum="Tracheophyta" rank="species" species="spiritu-sancti" status="comb. nov.">
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<pageBreakToken pageId="10" pageNumber="97" start="start">Vantanea</pageBreakToken>
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spiritu-sancti (Cuatrec.) K.Wurdack & C.E.Zartman
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</taxonomicName>
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<taxonomicNameLabel pageId="10" pageNumber="97">comb. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="97" type="reference_group">
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<paragraph pageId="10" pageNumber="97">
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<taxonomicName class="Magnoliopsida" family="Humiriaceae" genus="Humiriastrum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Humiriastrum spiritu-sancti" order="Malpighiales" pageId="10" pageNumber="97" phylum="Tracheophyta" rank="species" species="spiritu-sancti">Humiriastrum spiritu-sancti</taxonomicName>
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Cuatrec., Ciencia, Mexico 23(4): 137. 1964. Type: BRAZIL.
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<normalizedToken originalValue="Espírito">Espirito</normalizedToken>
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Santo, Mun. de Santa Tereza: Lombardia, 25 Jan 1954,
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<emphasis italics="true" pageId="10" pageNumber="97">G. Dalcolmo s.n.</emphasis>
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(holotype: RB-86212; isotype: US-2827596).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="97" type="notes">
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<paragraph pageId="10" pageNumber="97">Notes.</paragraph>
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<paragraph pageId="10" pageNumber="97">
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<taxonomicName class="Magnoliopsida" family="Humiriaceae" genus="Humiriastrum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Humiriastrum spiritu-sancti" order="Malpighiales" pageId="10" pageNumber="97" phylum="Tracheophyta" rank="species" species="spiritu-sancti">
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<emphasis italics="true" pageId="10" pageNumber="97">Humiriastrum spiritu-sancti</emphasis>
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</taxonomicName>
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was poorly known until recent ample collections allowed a fuller characterization.
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<bibRefCitation DOI="https://doi.org/10.1590/2175-7860200859109" author="Giordano, LCS" journalOrPublisher="Rodriguesia" pageId="21" pageNumber="108" pagination="151 - 154" refId="B13" refString="Giordano, LCS, Bove, CP, 2008. Taxonomic considerations and amended description of Humiriastrum spiritu-sancti, Humiriaceae. Rodriguesia 59 (1): 151 - 154, DOI: https://doi.org/10.1590/2175-7860200859109" title="Taxonomic considerations and amended description of Humiriastrum spiritu-sancti, Humiriaceae." url="https://doi.org/10.1590/2175-7860200859109" volume="59" year="2008">Giordano and Bove (2008)</bibRefCitation>
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described its thecae as unilocular, ovary cells as uniovulate, and fruits as having five apical foramina. The transfer here to
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<taxonomicName authorityName="Aublet" authorityYear="1775" class="Magnoliopsida" family="Humiriaceae" genus="Vantanea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Vantanea" order="Malpighiales" pageId="10" pageNumber="97" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="10" pageNumber="97">Vantanea</emphasis>
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</taxonomicName>
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is supported by anther structure that we interpret as two lateral bisporangiate thecae with internal septa (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Stamen structure and anatomy of Humiriaceae. A Vantanea compacta anther, lateral B Vantanea compacta anther, dorsal C Vantanea depleta anther, lateral D Vantanea spiritu-sancti anther, lateral E Schistostemon oblongifolius clearing of androecium with 3 stamen types, ventral F Vantanea spiritu-sancti longitudinal section of ovary with 2 superposed ovules per locule; lower left ovule partial G Hylocarpa heterocarpa anthers (left to right): disporangiate dorsal, ventral; sterile, dorsal. Sources: A, B Hatschbach 21265 C Hammel & Trainer 12954 D, F Silva et al. 1436 E Maas et al. 6804 G Ducke [JBRJ- 30137] (all US)." figureDoi="10.3897/phytokeys.124.34679.figure3" httpUri="https://binary.pensoft.net/fig/311889" pageId="10" pageNumber="97">3D</figureCitation>
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; see Results), two superposed ovules per locule (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Stamen structure and anatomy of Humiriaceae. A Vantanea compacta anther, lateral B Vantanea compacta anther, dorsal C Vantanea depleta anther, lateral D Vantanea spiritu-sancti anther, lateral E Schistostemon oblongifolius clearing of androecium with 3 stamen types, ventral F Vantanea spiritu-sancti longitudinal section of ovary with 2 superposed ovules per locule; lower left ovule partial G Hylocarpa heterocarpa anthers (left to right): disporangiate dorsal, ventral; sterile, dorsal. Sources: A, B Hatschbach 21265 C Hammel & Trainer 12954 D, F Silva et al. 1436 E Maas et al. 6804 G Ducke [JBRJ- 30137] (all US)." figureDoi="10.3897/phytokeys.124.34679.figure3" httpUri="https://binary.pensoft.net/fig/311889" pageId="10" pageNumber="97">3F</figureCitation>
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), apparent lack of foramina, as well as previously reported pollen details (Bove and Melham 2000), and preliminary molecular phylogenetic placement (Zartman et al., unpublished data). Upon examination of endocarps from
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<emphasis italics="true" pageId="10" pageNumber="97">Amorim et al. 1391</emphasis>
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(US-3258470, as sectioned for
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<bibRefCitation DOI="https://doi.org/10.1086/651229" author="Herrera, F" journalOrPublisher="International Journal of Plant Sciences" pageId="21" pageNumber="108" pagination="392 - 408" refId="B15" refString="Herrera, F, Manchester, SR, Jaramillo, C, MacFadden, B, da, Silva-Caminha SA, 2010. Phytogeographic history and phylogeny of the Humiriaceae. International Journal of Plant Sciences 171 (4): 392 - 408, DOI: https://doi.org/10.1086/651229" title="Phytogeographic history and phylogeny of the Humiriaceae." url="https://doi.org/10.1086/651229" volume="171" year="2010">Herrera et al. 2010</bibRefCitation>
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), as well as the illustration from
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<bibRefCitation DOI="https://doi.org/10.1590/2175-7860200859109" author="Giordano, LCS" journalOrPublisher="Rodriguesia" pageId="21" pageNumber="108" pagination="151 - 154" refId="B13" refString="Giordano, LCS, Bove, CP, 2008. Taxonomic considerations and amended description of Humiriastrum spiritu-sancti, Humiriaceae. Rodriguesia 59 (1): 151 - 154, DOI: https://doi.org/10.1590/2175-7860200859109" title="Taxonomic considerations and amended description of Humiriastrum spiritu-sancti, Humiriaceae." url="https://doi.org/10.1590/2175-7860200859109" volume="59" year="2008">Giordano and Bove (2008)</bibRefCitation>
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, we could not find well-developed apical foramina that otherwise characterize
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<taxonomicName authorityName="Cuatrecasas" authorityYear="1961" baseAuthorityName="Urb." class="Magnoliopsida" family="Humiriaceae" genus="Humiriastrum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Humiriastrum" order="Malpighiales" pageId="10" pageNumber="97" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="10" pageNumber="97">Humiriastrum</emphasis>
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</taxonomicName>
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. Furthermore, the androecial bauplan of
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<taxonomicName class="Dicotyledoneae" family="Humiriaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="V. spiritu-sancti" order="Malpighiales" pageId="10" pageNumber="97" phylum="Angiospermae" rank="species" species="spiritu-sancti">
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<emphasis italics="true" pageId="10" pageNumber="97">V. spiritu-sancti</emphasis>
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</taxonomicName>
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with a low number of alternating-length stamens is similar to that of
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<taxonomicName class="Dicotyledoneae" family="Humiriaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="V. depleta" order="Malpighiales" pageId="10" pageNumber="97" phylum="Angiospermae" rank="species" species="depleta">
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<emphasis italics="true" pageId="10" pageNumber="97">V. depleta</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<caption ID-Zenodo-Dep="3262018" doi="10.3897/phytokeys.124.34679.figure7" httpUri="https://binary.pensoft.net/fig/311893" pageId="10" pageNumber="97" start="Figure 7" startId="F7">
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<paragraph pageId="10" pageNumber="97">
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<emphasis bold="true" pageId="10" pageNumber="97">Figure 7.</emphasis>
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Illustration of
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<taxonomicName authorityName="K. Wurdack & C. E. Zartman" authorityYear="2019" class="Magnoliopsida" family="Humiriaceae" genus="Sacoglottis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Sacoglottis perryi" order="Malpighiales" pageId="10" pageNumber="97" phylum="Tracheophyta" rank="species" species="perryi">
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<emphasis italics="true" pageId="10" pageNumber="97">Sacoglottis perryi</emphasis>
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</taxonomicName>
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.
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<emphasis bold="true" pageId="10" pageNumber="97">A</emphasis>
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Habit
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<emphasis bold="true" pageId="10" pageNumber="97">B</emphasis>
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bud
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<emphasis bold="true" pageId="10" pageNumber="97">C</emphasis>
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bud with petals removed
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<emphasis bold="true" pageId="10" pageNumber="97">D</emphasis>
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open flower, axial
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<emphasis bold="true" pageId="10" pageNumber="97">E</emphasis>
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open flower, lateral
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<emphasis bold="true" pageId="10" pageNumber="97">F</emphasis>
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gynoecium
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<emphasis bold="true" pageId="10" pageNumber="97">G</emphasis>
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stamen cluster of 2 types, ventral
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<emphasis bold="true" pageId="10" pageNumber="97">H</emphasis>
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floral diagram
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<emphasis bold="true" pageId="10" pageNumber="97">I</emphasis>
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post-anthetic flower
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<emphasis bold="true" pageId="10" pageNumber="97">J</emphasis>
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young fruit
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<emphasis bold="true" pageId="10" pageNumber="97">K, L</emphasis>
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fruit
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<emphasis bold="true" pageId="10" pageNumber="97">M</emphasis>
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fruit with 2 central seeds and endocarp lacunae, transverse section. Source:
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<emphasis bold="true" pageId="10" pageNumber="97">
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<normalizedToken originalValue="A–M">A-M</normalizedToken>
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</emphasis>
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from specimens and life photos of
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<emphasis italics="true" pageId="10" pageNumber="97">Redden 7264</emphasis>
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(US).
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |