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<document id="961398569E2B3C7E234129AE8F50D263" ID-DOI="10.26879/841" ID-ISSN="1094-8074" ID-Zenodo-Dep="11062827" IM.bibliography_approvedBy="carolina" IM.illustrations_approvedBy="carolina" IM.materialsCitations_approvedBy="carolina" IM.metadata_approvedBy="carolina" IM.tables_approvedBy="carolina" IM.taxonomicNames_approvedBy="carolina" IM.treatments_approvedBy="carolina" checkinTime="1714011148597" checkinUser="felipe" docAuthor="Wang, Hongshan &amp; Dilcher, David L." docDate="2018" docId="03838A22FF80AA3EFC97F8FDFE543142" docLanguage="en" docName="PalaeontolElectron.21.3.34A.pdf" docOrigin="Palaeontologia Electronica (34 A) 21 (3)" docSource="http://dx.doi.org/10.26879/841" docStyle="DocumentStyle:322FC57CC99045555090E8A84CFB029A.4:PalaeontolElectron.2018-.journal_article" docStyleId="322FC57CC99045555090E8A84CFB029A" docStyleName="PalaeontolElectron.2018-.journal_article" docStyleVersion="4" docTitle="Sapindopsis powelliana Wang &amp; Dilcher 2018, comb. nov." docType="treatment" docVersion="7" lastPageNumber="27" masterDocId="FFBAF25AFF93AA24FFC4FFEEFFCB377D" masterDocTitle="Early Cretaceous angiosperm leaves from the Dakota Formation, Hoisington III locality, Kansas, USA" masterLastPageNumber="49" masterPageNumber="1" pageNumber="20" updateTime="1715622024402" updateUser="carolina" zenodo-license-document="CC-BY-NC-SA-4.0">
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<mods:title id="4A220E869060C588A50CD891FE4867F7">Early Cretaceous angiosperm leaves from the Dakota Formation, Hoisington III locality, Kansas, USA</mods:title>
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<mods:namePart id="F95D1170C4E75FF233106D52226BE86F">Wang, Hongshan</mods:namePart>
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<mods:date id="A6D52DE7641A07D99954B0B887AF7E6E">2018</mods:date>
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<mods:title id="1BE33D8423D93F0AF7B37F2AD7CA847C">34 A</mods:title>
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<treatment id="03838A22FF80AA3EFC97F8FDFE543142" LSID="urn:lsid:plazi:treatment:03838A22FF80AA3EFC97F8FDFE543142" httpUri="http://treatment.plazi.org/id/03838A22FF80AA3EFC97F8FDFE543142" lastPageId="26" lastPageNumber="27" pageId="19" pageNumber="20">
<subSubSection id="C33068BFFF80AA37FC97F8FDFA5D3051" box="[851,1430,1811,1836]" pageId="19" pageNumber="20" type="nomenclature">
<paragraph id="8B953B34FF80AA37FC97F8FDFA5D3051" blockId="19.[851,1430,1811,1868]" box="[851,1430,1811,1836]" pageId="19" pageNumber="20">
<heading id="D0DD8C58FF80AA37FC97F8FDFA5D3051" box="[851,1430,1811,1836]" centered="true" fontSize="10" level="2" pageId="19" pageNumber="20" reason="7">
<taxonomicName id="4C2A40B7FF80AA37FC97F8FDFAC63051" authority="(Lesquereux)" authorityName="Wang &amp; Dilcher" authorityYear="2018" baseAuthorityName="Wang &amp; Dilcher" baseAuthorityYear="2018" box="[851,1293,1811,1836]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="19" pageNumber="20" phylum="Tracheophyta" rank="species" species="powelliana" status="comb. nov.">
<emphasis id="B95EE726FF80AA37FC97F8FDFBA23051" box="[851,1129,1811,1836]" italics="true" pageId="19" pageNumber="20">Sapindopsis powelliana</emphasis>
(Lesquereux)
</taxonomicName>
<taxonomicNameLabel id="A26D5A5DFF80AA37FAD1F8FDFA5D3051" box="[1301,1430,1811,1836]" pageId="19" pageNumber="20" rank="species">comb. nov.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C33068BFFF80AA37FBE6F8DDFB0D3031" box="[1058,1222,1843,1868]" pageId="19" pageNumber="20" type="description">
<paragraph id="8B953B34FF80AA37FBE6F8DDFB0D3031" blockId="19.[851,1430,1811,1868]" box="[1058,1222,1843,1868]" pageId="19" pageNumber="20">
<figureCitation id="131127B1FF80AA37FBE6F8DDFB0D3031" box="[1058,1222,1843,1868]" captionStart-0="FIGURE 13" captionStart-1="FIGURE 14" captionStart-2="FIGURE 15" captionStart-3="FIGURE 16" captionStartId-0="21.[192,283,1638,1661]" captionStartId-1="22.[195,286,1441,1464]" captionStartId-2="23.[195,286,1288,1311]" captionStartId-3="24.[195,285,1586,1609]" captionTargetBox-0="[226,1406,165,1605]" captionTargetBox-1="[192,1437,165,1419]" captionTargetBox-2="[367,1267,165,1269]" captionTargetBox-3="[443,1189,165,1563]" captionTargetId-0="figure-19@21.[226,1406,165,1605]" captionTargetId-1="figure-166@22.[192,1437,165,1421]" captionTargetId-2="figure-236@23.[367,1268,165,1269]" captionTargetId-3="figure-54@24.[443,1190,165,1563]" captionTargetPageId-0="21" captionTargetPageId-1="22" captionTargetPageId-2="23" captionTargetPageId-3="24" captionText-0="FIGURE 13. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-14830. leaf with four leaflets. Note two ultimate leaflets appearing to be bilobed (indicated by arrow on the left), two oppositely arranged lateral leaflets, and stipule at the base. Scale bar equals 1 cm. 2, Enlargement of Figure 13.1 (indicated by arrow on the right) to show secondary and tertiary venation. Scale bar equals 2 mm. 3, Enlargement to of Figure 13.1 to show venation of the stipule. Scale bar equals 2 mm. 4, UF15706-14814, an elliptic leaflet with acuminate apex. Scale bar equals 1 cm. 5, Enlargement of Figure 13.4 to show secondary and tertiary venation. Scale bar equals 3 mm." captionText-1="FIGURE 14. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-24670, leaf with three leaflets. Note bilobed ultimate leaflet. Scale bar equals 1 cm. 2, UF15706-4812, leaf with narrow oblong leaflets. Scale bar equals 1 cm." captionText-2="FIGURE 15. Sapindopsis powelliana (Lesquereux) comb. nov. UF15706-24719, leaf with two opposite lateral leaflets, one ultimate leaflet with long and thin petiolule, and a stipule at the base of petiole (indicated by arrow). Scale bar equals 1 cm." captionText-3="FIGURE 16. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-24711, leaf with six leaflets (indicated by numbers). Note eucamptodromous secondary venation and strong secondary veins. Scale bar equals 1 cm. 2, UF15706-24675, leaf with two ultimate lobed leaflets. Note that the apex of each lobe of the two leaflets dissects one more time to form two smaller lobes (indicated by arrows). Scale bar equals 1 cm." figureDoi-0="http://doi.org/10.5281/zenodo.11062853" figureDoi-1="http://doi.org/10.5281/zenodo.11062855" figureDoi-2="http://doi.org/10.5281/zenodo.11062857" figureDoi-3="http://doi.org/10.5281/zenodo.11062859" httpUri-0="https://zenodo.org/record/11062853/files/figure.png" httpUri-1="https://zenodo.org/record/11062855/files/figure.png" httpUri-2="https://zenodo.org/record/11062857/files/figure.png" httpUri-3="https://zenodo.org/record/11062859/files/figure.png" pageId="19" pageNumber="20">Figures 13-16</figureCitation>
</paragraph>
</subSubSection>
<caption id="DF556BBCFF87AA30FF09FA07FECF3146" ID-DOI="http://doi.org/10.5281/zenodo.11062851" ID-Zenodo-Dep="11062851" httpUri="https://zenodo.org/record/11062851/files/figure.png" pageId="20" pageNumber="21" startId="20.[205,296,1513,1536]" targetBox="[320,1315,163,1472]" targetPageId="20" targetType="figure">
<paragraph id="8B953B34FF87AA30FF09FA07FECF3146" blockId="20.[205,1420,1513,1595]" pageId="20" pageNumber="21">
<emphasis id="B95EE726FF87AA30FF09FA07FE84317C" bold="true" box="[205,335,1513,1537]" pageId="20" pageNumber="21">FIGURE 12.</emphasis>
<taxonomicName id="4C2A40B7FF87AA30FE91FA04FCF8317C" authority="Knowlton, 1930" authorityName="Knowlton" authorityYear="1930" box="[341,819,1513,1537]" class="Magnoliopsida" family="Nymphaeaceae" genus="Paleonelumbo" higherTaxonomySource="GBIF" isUncertain="true" kingdom="Plantae" order="Nymphaeales" pageId="20" pageNumber="21" phylum="Tracheophyta" rank="species" species="macroloba">
<emphasis id="B95EE726FF87AA30FE91FA04FE25317C" box="[341,494,1514,1537]" italics="true" pageId="20" pageNumber="21">Paleonelumbo</emphasis>
cf.
<emphasis id="B95EE726FF87AA30FDD0FA04FD4F317C" box="[532,644,1514,1537]" italics="true" pageId="20" pageNumber="21">macroloba</emphasis>
Knowlton, 1930
</taxonomicName>
.
<emphasis id="B95EE726FF87AA30FCF8FA04FC82317C" bold="true" box="[828,841,1514,1537]" pageId="20" pageNumber="21">1</emphasis>
, UF15826-24649, specimen showing primary venation (scale bar equals 5 mm) and
<emphasis id="B95EE726FF87AA30FDCEF9E9FDDC3163" bold="true" box="[522,535,1543,1566]" pageId="20" pageNumber="21">2</emphasis>
, enlargement to show high order venation and toothed margin (scale bar equals 1 mm).
</paragraph>
</caption>
<subSubSection id="C33068BFFF87AA32FF06F964FE0331D1" lastPageId="22" lastPageNumber="23" pageId="20" pageNumber="21" type="reference_group">
<paragraph id="8B953B34FF87AA30FF06F964FDCB31BE" blockId="20.[194,795,1674,1891]" pageId="20" pageNumber="21">
<emphasis id="B95EE726FF87AA30FF06F964FE8A31DE" bold="true" box="[194,321,1674,1699]" pageId="20" pageNumber="21">Basionym</emphasis>
.
<taxonomicName id="4C2A40B7FF87AA30FE95F964FD6331DE" authority="Lesquereux" authorityName="Lesquereux" authorityYear="1891" box="[337,680,1674,1699]" class="Magnoliopsida" family="Anacardiaceae" genus="Rhus" kingdom="Plantae" order="Sapindales" pageId="20" pageNumber="21" phylum="Tracheophyta" rank="species" species="powelliana">
<emphasis id="B95EE726FF87AA30FE95F964FDDD31DE" box="[337,534,1674,1699]" italics="true" pageId="20" pageNumber="21">Rhus powelliana</emphasis>
Lesquereux
</taxonomicName>
(1892, p. 155, plate 56, figures 4, 5).
</paragraph>
<paragraph id="8B953B34FF87AA32FF06F924FE0331D1" blockId="20.[194,795,1674,1891]" lastBlockId="22.[192,793,1587,1900]" lastPageId="22" lastPageNumber="23" pageId="20" pageNumber="21">
<emphasis id="B95EE726FF87AA30FF06F924FDE4319E" bold="true" box="[194,559,1738,1763]" pageId="20" pageNumber="21">Emended specific diagnosis.</emphasis>
Leaf compound, trifoliolate or paripinnate, consisting of three to six pinnately alternate to opposite leaflets; leaf stipulate, petiole thin; lateral leaflets petiolulate, terminal leaflets petiolulate or sessile, narrow oblong to narrow elliptic; leaflet margin entire. Primary venation of leaflets pinnate; primary vein multi-stranded, stout to massive, course straight. Secondary venation eucamptodromous or slightly brochidodromous; intersecondary veins common, composite. Tertiary veins thick relative to secondary veins, predominately percurrent, slightly convex; arrangement on secondary vein predominately alternate. Quaternary veins orthogonal, forming quadrangular or pentagonal imperfect areoles; veinlets simple, curved or straight.
</paragraph>
</subSubSection>
<caption id="DF556BBCFF86AA31FF04F988FB50306D" ID-DOI="http://doi.org/10.5281/zenodo.11062853" ID-Zenodo-Dep="11062853" httpUri="https://zenodo.org/record/11062853/files/figure.png" pageId="21" pageNumber="22" startId="21.[192,283,1638,1661]" targetBox="[226,1406,165,1605]" targetPageId="21" targetType="figure">
<paragraph id="8B953B34FF86AA31FF04F988FB50306D" blockId="21.[192,1425,1638,1808]" pageId="21" pageNumber="22">
<emphasis id="B95EE726FF86AA31FF04F988FE8E3103" bold="true" box="[192,325,1638,1662]" pageId="21" pageNumber="22">FIGURE 13.</emphasis>
<taxonomicName id="4C2A40B7FF86AA31FE8AF988FD2A3103" authority="(Lesquereux)" authorityName="Wang &amp; Dilcher" authorityYear="2018" baseAuthorityName="Wang &amp; Dilcher" baseAuthorityYear="2018" box="[334,737,1638,1662]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="21" pageNumber="22" phylum="Tracheophyta" rank="species" species="powelliana" status="comb. nov.">
<emphasis id="B95EE726FF86AA31FE8AF988FD813103" box="[334,586,1638,1662]" italics="true" pageId="21" pageNumber="22">Sapindopsis powelliana</emphasis>
(Lesquereux)
</taxonomicName>
<taxonomicNameLabel id="A26D5A5DFF86AA31FD2DF989FCAB3103" box="[745,864,1639,1662]" pageId="21" pageNumber="22" rank="species">comb. nov.</taxonomicNameLabel>
<emphasis id="B95EE726FF86AA31FCA3F989FCBF3103" bold="true" box="[871,884,1639,1662]" pageId="21" pageNumber="22">1</emphasis>
, UF15706-14830. leaf with four leaflets. Note two ultimate leaflets appearing to be bilobed (indicated by arrow on the left), two oppositely arranged lateral leaflets, and stipule at the base. Scale bar equals 1 cm.
<emphasis id="B95EE726FF86AA31FD51F94FFD6931C5" bold="true" box="[661,674,1697,1720]" pageId="21" pageNumber="22">2</emphasis>
, Enlargement of Figure 13.1 (indicated by arrow on the right) to show secondary and tertiary venation. Scale bar equals 2 mm.
<emphasis id="B95EE726FF86AA31FCE9F951FCF131AB" bold="true" box="[813,826,1727,1750]" pageId="21" pageNumber="22">3</emphasis>
, Enlargement to of Figure 13.1 to show venation of the stipule. Scale bar equals 2 mm.
<emphasis id="B95EE726FF86AA31FDD1F932FDE9318E" bold="true" box="[533,546,1756,1779]" pageId="21" pageNumber="22">4</emphasis>
, UF15706-14814, an elliptic leaflet with acuminate apex. Scale bar equals 1 cm.
<emphasis id="B95EE726FF86AA31FAB9F932FA41318E" bold="true" box="[1405,1418,1756,1779]" pageId="21" pageNumber="22">5</emphasis>
, Enlargement of Figure 13.4 to show secondary and tertiary venation. Scale bar equals 3 mm.
</paragraph>
</caption>
<caption id="DF556BBCFF85AA32FF07FA4FFF34328E" ID-DOI="http://doi.org/10.5281/zenodo.11062855" ID-Zenodo-Dep="11062855" httpUri="https://zenodo.org/record/11062855/files/figure.png" pageId="22" pageNumber="23" startId="22.[195,286,1441,1464]" targetBox="[192,1437,165,1419]" targetPageId="22" targetType="figure">
<paragraph id="8B953B34FF85AA32FF07FA4FFF34328E" blockId="22.[195,1428,1441,1523]" pageId="22" pageNumber="23">
<emphasis id="B95EE726FF85AA32FF07FA4FFE8132C5" bold="true" box="[195,330,1441,1464]" pageId="22" pageNumber="23">FIGURE 14.</emphasis>
<taxonomicName id="4C2A40B7FF85AA32FE91FA4FFD2632C5" authority="(Lesquereux)" authorityName="Wang &amp; Dilcher" authorityYear="2018" baseAuthorityName="Wang &amp; Dilcher" baseAuthorityYear="2018" box="[341,749,1441,1464]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="22" pageNumber="23" phylum="Tracheophyta" rank="species" species="powelliana" status="comb. nov.">
<emphasis id="B95EE726FF85AA32FE91FA4FFD9F32C5" box="[341,596,1441,1464]" italics="true" pageId="22" pageNumber="23">Sapindopsis powelliana</emphasis>
(Lesquereux)
</taxonomicName>
<taxonomicNameLabel id="A26D5A5DFF85AA32FD3CFA4FFCBA32C5" box="[760,881,1441,1464]" pageId="22" pageNumber="23" rank="species">comb. nov.</taxonomicNameLabel>
<emphasis id="B95EE726FF85AA32FCBFFA4FFC4332C5" bold="true" box="[891,904,1441,1464]" pageId="22" pageNumber="23">1</emphasis>
, UF15706-24670, leaf with three leaflets. Note bilobed ultimate leaflet. Scale bar equals 1 cm.
<emphasis id="B95EE726FF85AA32FD7AFA50FD0032A8" bold="true" box="[702,715,1470,1493]" pageId="22" pageNumber="23">2</emphasis>
, UF15706-4812, leaf with narrow oblong leaflets. Scale bar equals 1 cm.
</paragraph>
</caption>
<subSubSection id="C33068BFFF85AA3DFF04F95DFE79379F" lastPageId="25" lastPageNumber="26" pageId="22" pageNumber="23" type="description">
<paragraph id="8B953B34FF85AA33FF04F95DFA6A3018" blockId="22.[192,793,1587,1900]" lastBlockId="23.[840,1441,1452,1893]" lastPageId="23" lastPageNumber="24" pageId="22" pageNumber="23">
<emphasis id="B95EE726FF85AA32FF04F95DFE9131B1" bold="true" box="[192,346,1715,1740]" pageId="22" pageNumber="23">Description.</emphasis>
Leaf compound, trifoliolate (
<figureCitation id="131127B1FF85AA32FD0EF95DFF143191" captionStart="FIGURE 15" captionStartId="23.[195,286,1288,1311]" captionTargetBox="[367,1267,165,1269]" captionTargetId="figure-236@23.[367,1268,165,1269]" captionTargetPageId="23" captionText="FIGURE 15. Sapindopsis powelliana (Lesquereux) comb. nov. UF15706-24719, leaf with two opposite lateral leaflets, one ultimate leaflet with long and thin petiolule, and a stipule at the base of petiole (indicated by arrow). Scale bar equals 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062857" httpUri="https://zenodo.org/record/11062857/files/figure.png" pageId="22" pageNumber="23">Figure 15</figureCitation>
) or paripinnate (
<figureCitation id="131127B1FF85AA32FE6DF93DFDF03191" box="[425,571,1747,1772]" captionStart="FIGURE 16" captionStartId="24.[195,285,1586,1609]" captionTargetBox="[443,1189,165,1563]" captionTargetId="figure-54@24.[443,1190,165,1563]" captionTargetPageId="24" captionText="FIGURE 16. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-24711, leaf with six leaflets (indicated by numbers). Note eucamptodromous secondary venation and strong secondary veins. Scale bar equals 1 cm. 2, UF15706-24675, leaf with two ultimate lobed leaflets. Note that the apex of each lobe of the two leaflets dissects one more time to form two smaller lobes (indicated by arrows). Scale bar equals 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062859" httpUri="https://zenodo.org/record/11062859/files/figure.png" pageId="22" pageNumber="23">Figure 16.1</figureCitation>
); leaflets alternate (
<figureCitation id="131127B1FF85AA32FF02F91DFE9D3071" box="[198,342,1779,1804]" captionStart="FIGURE 16" captionStartId="24.[195,285,1586,1609]" captionTargetBox="[443,1189,165,1563]" captionTargetId="figure-54@24.[443,1190,165,1563]" captionTargetPageId="24" captionText="FIGURE 16. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-24711, leaf with six leaflets (indicated by numbers). Note eucamptodromous secondary venation and strong secondary veins. Scale bar equals 1 cm. 2, UF15706-24675, leaf with two ultimate lobed leaflets. Note that the apex of each lobe of the two leaflets dissects one more time to form two smaller lobes (indicated by arrows). Scale bar equals 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062859" httpUri="https://zenodo.org/record/11062859/files/figure.png" pageId="22" pageNumber="23">Figure 16.1</figureCitation>
) to opposite (
<figureCitation id="131127B1FF85AA32FDC0F91DFD683071" box="[516,675,1779,1804]" captionStart="FIGURE 13" captionStartId="21.[192,283,1638,1661]" captionTargetBox="[226,1406,165,1605]" captionTargetId="figure-19@21.[226,1406,165,1605]" captionTargetPageId="21" captionText="FIGURE 13. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-14830. leaf with four leaflets. Note two ultimate leaflets appearing to be bilobed (indicated by arrow on the left), two oppositely arranged lateral leaflets, and stipule at the base. Scale bar equals 1 cm. 2, Enlargement of Figure 13.1 (indicated by arrow on the right) to show secondary and tertiary venation. Scale bar equals 2 mm. 3, Enlargement to of Figure 13.1 to show venation of the stipule. Scale bar equals 2 mm. 4, UF15706-14814, an elliptic leaflet with acuminate apex. Scale bar equals 1 cm. 5, Enlargement of Figure 13.4 to show secondary and tertiary venation. Scale bar equals 3 mm." figureDoi="http://doi.org/10.5281/zenodo.11062853" httpUri="https://zenodo.org/record/11062853/files/figure.png" pageId="22" pageNumber="23">Figures 13.1</figureCitation>
,
<figureCitation id="131127B1FF85AA32FD77F91DFD1E3071" box="[691,725,1779,1804]" captionStart="FIGURE 14" captionStartId="22.[195,286,1441,1464]" captionTargetBox="[192,1437,165,1419]" captionTargetId="figure-166@22.[192,1437,165,1421]" captionTargetPageId="22" captionText="FIGURE 14. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-24670, leaf with three leaflets. Note bilobed ultimate leaflet. Scale bar equals 1 cm. 2, UF15706-4812, leaf with narrow oblong leaflets. Scale bar equals 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062855" httpUri="https://zenodo.org/record/11062855/files/figure.png" pageId="22" pageNumber="23">14</figureCitation>
); leaf stipulate (
<figureCitation id="131127B1FF85AA32FEF5F8FDFE003051" box="[305,459,1811,1836]" captionStart="FIGURE 13" captionStartId="21.[192,283,1638,1661]" captionTargetBox="[226,1406,165,1605]" captionTargetId="figure-19@21.[226,1406,165,1605]" captionTargetPageId="21" captionText="FIGURE 13. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-14830. leaf with four leaflets. Note two ultimate leaflets appearing to be bilobed (indicated by arrow on the left), two oppositely arranged lateral leaflets, and stipule at the base. Scale bar equals 1 cm. 2, Enlargement of Figure 13.1 (indicated by arrow on the right) to show secondary and tertiary venation. Scale bar equals 2 mm. 3, Enlargement to of Figure 13.1 to show venation of the stipule. Scale bar equals 2 mm. 4, UF15706-14814, an elliptic leaflet with acuminate apex. Scale bar equals 1 cm. 5, Enlargement of Figure 13.4 to show secondary and tertiary venation. Scale bar equals 3 mm." figureDoi="http://doi.org/10.5281/zenodo.11062853" httpUri="https://zenodo.org/record/11062853/files/figure.png" pageId="22" pageNumber="23">Figures 13.1</figureCitation>
,
<figureCitation id="131127B1FF85AA32FE11F8FDFE3C3051" box="[469,503,1811,1836]" captionStart="FIGURE 15" captionStartId="23.[195,286,1288,1311]" captionTargetBox="[367,1267,165,1269]" captionTargetId="figure-236@23.[367,1268,165,1269]" captionTargetPageId="23" captionText="FIGURE 15. Sapindopsis powelliana (Lesquereux) comb. nov. UF15706-24719, leaf with two opposite lateral leaflets, one ultimate leaflet with long and thin petiolule, and a stipule at the base of petiole (indicated by arrow). Scale bar equals 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062857" httpUri="https://zenodo.org/record/11062857/files/figure.png" pageId="22" pageNumber="23">15</figureCitation>
), petiole thin, stipules up to
<quantity id="4CD296D1FF85AA32FF1AF8DDFEE53031" box="[222,302,1843,1868]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="22" pageNumber="23" unit="cm" value="1.5">1.5 cm</quantity>
long and
<quantity id="4CD296D1FF85AA32FE62F8DDFE3D3031" box="[422,502,1843,1868]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="22" pageNumber="23" unit="cm" value="0.6">0.6 cm</quantity>
wide, with venation parallel to the long axis; leaflets narrow oblong (
<figureCitation id="131127B1FF85AA32FD2CF8BDFC083131" box="[744,963,1587,1900]" captionStart="FIGURE 13" captionStartId="21.[192,283,1638,1661]" captionTargetBox="[226,1406,165,1605]" captionTargetId="figure-19@21.[226,1406,165,1605]" captionTargetPageId="21" captionText="FIGURE 13. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-14830. leaf with four leaflets. Note two ultimate leaflets appearing to be bilobed (indicated by arrow on the left), two oppositely arranged lateral leaflets, and stipule at the base. Scale bar equals 1 cm. 2, Enlargement of Figure 13.1 (indicated by arrow on the right) to show secondary and tertiary venation. Scale bar equals 2 mm. 3, Enlargement to of Figure 13.1 to show venation of the stipule. Scale bar equals 2 mm. 4, UF15706-14814, an elliptic leaflet with acuminate apex. Scale bar equals 1 cm. 5, Enlargement of Figure 13.4 to show secondary and tertiary venation. Scale bar equals 3 mm." figureDoi="http://doi.org/10.5281/zenodo.11062853" httpUri="https://zenodo.org/record/11062853/files/figure.png" pageId="22" pageNumber="23">Figures 13.1</figureCitation>
,
<figureCitation id="131127B1FF85AA32FC11F9DDFBEF3131" box="[981,1060,1587,1612]" captionStart="FIGURE 14" captionStartId="22.[195,286,1441,1464]" captionTargetBox="[192,1437,165,1419]" captionTargetId="figure-166@22.[192,1437,165,1421]" captionTargetPageId="22" captionText="FIGURE 14. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-24670, leaf with three leaflets. Note bilobed ultimate leaflet. Scale bar equals 1 cm. 2, UF15706-4812, leaf with narrow oblong leaflets. Scale bar equals 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062855" httpUri="https://zenodo.org/record/11062855/files/figure.png" pageId="22" pageNumber="23">14.1-2</figureCitation>
,
<figureCitation id="131127B1FF85AA32FBF3F9DDFB9D3131" box="[1079,1110,1587,1612]" captionStart="FIGURE 15" captionStartId="23.[195,286,1288,1311]" captionTargetBox="[367,1267,165,1269]" captionTargetId="figure-236@23.[367,1268,165,1269]" captionTargetPageId="23" captionText="FIGURE 15. Sapindopsis powelliana (Lesquereux) comb. nov. UF15706-24719, leaf with two opposite lateral leaflets, one ultimate leaflet with long and thin petiolule, and a stipule at the base of petiole (indicated by arrow). Scale bar equals 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062857" httpUri="https://zenodo.org/record/11062857/files/figure.png" pageId="22" pageNumber="23">15</figureCitation>
) to narrow elliptic (
<figureCitation id="131127B1FF85AA32FA96F9DDFC4A3111" captionStart="FIGURE 13" captionStartId="21.[192,283,1638,1661]" captionTargetBox="[226,1406,165,1605]" captionTargetId="figure-19@21.[226,1406,165,1605]" captionTargetPageId="21" captionText="FIGURE 13. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-14830. leaf with four leaflets. Note two ultimate leaflets appearing to be bilobed (indicated by arrow on the left), two oppositely arranged lateral leaflets, and stipule at the base. Scale bar equals 1 cm. 2, Enlargement of Figure 13.1 (indicated by arrow on the right) to show secondary and tertiary venation. Scale bar equals 2 mm. 3, Enlargement to of Figure 13.1 to show venation of the stipule. Scale bar equals 2 mm. 4, UF15706-14814, an elliptic leaflet with acuminate apex. Scale bar equals 1 cm. 5, Enlargement of Figure 13.4 to show secondary and tertiary venation. Scale bar equals 3 mm." figureDoi="http://doi.org/10.5281/zenodo.11062853" httpUri="https://zenodo.org/record/11062853/files/figure.png" pageId="22" pageNumber="23">Figure 13.4</figureCitation>
); leaflet
<quantity id="4CD296D1FF85AA32FC20F9BDFBFF3111" box="[996,1076,1619,1644]" metricMagnitude="-2" metricUnit="m" metricValue="6.5" pageId="22" pageNumber="23" unit="cm" value="6.5">6.5 cm</quantity>
to
<quantity id="4CD296D1FF85AA32FB9FF9BDFB713111" box="[1115,1210,1619,1644]" metricMagnitude="-1" metricUnit="m" metricValue="1.35" pageId="22" pageNumber="23" unit="cm" value="13.5">13.5 cm</quantity>
long and
<quantity id="4CD296D1FF85AA32FAF5F9BDFA4A3111" box="[1329,1409,1619,1644]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="22" pageNumber="23" unit="cm" value="1.5">1.5 cm</quantity>
to
<quantity id="4CD296D1FF85AA32FC8CF99DFC5C31F1" box="[840,919,1651,1676]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="22" pageNumber="23" unit="cm" value="2.5">2.5 cm</quantity>
wide (
<collectionCode id="ED3BA3F1FF85AA32FC27F99DFC3A31F1" box="[995,1009,1651,1676]" country="Netherlands" lsid="urn:lsid:biocol.org:col:15678" name="Nationaal Herbarium Nederland, Leiden University branch" pageId="22" pageNumber="23" type="Herbarium">L</collectionCode>
/
<geoCoordinate id="EE1E5DF3FF85AA32FC3EF99DFB8A31F1" box="[1018,1089,1651,1676]" degrees="4.3" direction="west" orientation="longitude" pageId="22" pageNumber="23" precision="5555" value="-4.3">W 4.3</geoCoordinate>
to 5.4); leaflet margins entire, structurally reinforced, apex acute to acuminate, base acute and asymmetrical, terminal leaflet tissue decurrent on rachis; two ultimate leaflets oppositely arranged, with outer sides lamina decurrent on rachis (
<figureCitation id="131127B1FF85AA32FC0FF8FDFB953051" box="[971,1118,1811,1836]" captionStart="FIGURE 13" captionStartId="21.[192,283,1638,1661]" captionTargetBox="[226,1406,165,1605]" captionTargetId="figure-19@21.[226,1406,165,1605]" captionTargetPageId="21" captionText="FIGURE 13. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-14830. leaf with four leaflets. Note two ultimate leaflets appearing to be bilobed (indicated by arrow on the left), two oppositely arranged lateral leaflets, and stipule at the base. Scale bar equals 1 cm. 2, Enlargement of Figure 13.1 (indicated by arrow on the right) to show secondary and tertiary venation. Scale bar equals 2 mm. 3, Enlargement to of Figure 13.1 to show venation of the stipule. Scale bar equals 2 mm. 4, UF15706-14814, an elliptic leaflet with acuminate apex. Scale bar equals 1 cm. 5, Enlargement of Figure 13.4 to show secondary and tertiary venation. Scale bar equals 3 mm." figureDoi="http://doi.org/10.5281/zenodo.11062853" httpUri="https://zenodo.org/record/11062853/files/figure.png" pageId="22" pageNumber="23">Figure 13.1</figureCitation>
), giving a bilobed appearance; the apex of the ultimate leaflets sometimes lobed once, with deep sinus extending about 30% distance of lamina length, bracing of the sinus accomplished by forking of primary veins and then running along the margin within sinus (
<figureCitation id="131127B1FF84AA33FD0EFA02FF313158" captionStart="FIGURE 14" captionStartId="22.[195,286,1441,1464]" captionTargetBox="[192,1437,165,1419]" captionTargetId="figure-166@22.[192,1437,165,1421]" captionTargetPageId="22" captionText="FIGURE 14. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-24670, leaf with three leaflets. Note bilobed ultimate leaflet. Scale bar equals 1 cm. 2, UF15706-4812, leaf with narrow oblong leaflets. Scale bar equals 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062855" httpUri="https://zenodo.org/record/11062855/files/figure.png" pageId="23" pageNumber="24">Figure 14.2</figureCitation>
). Lateral leaflets petiolulate and terminal leaflets petiolulate or sessile (
<figureCitation id="131127B1FF84AA33FDCCF9C2FD573138" box="[520,668,1580,1605]" captionStart="FIGURE 14" captionStartId="22.[195,286,1441,1464]" captionTargetBox="[192,1437,165,1419]" captionTargetId="figure-166@22.[192,1437,165,1421]" captionTargetPageId="22" captionText="FIGURE 14. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-24670, leaf with three leaflets. Note bilobed ultimate leaflet. Scale bar equals 1 cm. 2, UF15706-4812, leaf with narrow oblong leaflets. Scale bar equals 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062855" httpUri="https://zenodo.org/record/11062855/files/figure.png" pageId="23" pageNumber="24">Figure 14.2</figureCitation>
); petiolule thin, about
<quantity id="4CD296D1FF84AA33FE82F9A2FE413118" box="[326,394,1612,1637]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="23" pageNumber="24" unit="mm" value="1.0">1 mm</quantity>
wide and up to
<quantity id="4CD296D1FF84AA33FD88F9A2FD563118" box="[588,669,1612,1637]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" pageId="23" pageNumber="24" unit="cm" value="3.5">3.5 cm</quantity>
long (
<figureCitation id="131127B1FF84AA33FD2CF9A2FEDF31F8" captionStart="FIGURE 15" captionStartId="23.[195,286,1288,1311]" captionTargetBox="[367,1267,165,1269]" captionTargetId="figure-236@23.[367,1268,165,1269]" captionTargetPageId="23" captionText="FIGURE 15. Sapindopsis powelliana (Lesquereux) comb. nov. UF15706-24719, leaf with two opposite lateral leaflets, one ultimate leaflet with long and thin petiolule, and a stipule at the base of petiole (indicated by arrow). Scale bar equals 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062857" httpUri="https://zenodo.org/record/11062857/files/figure.png" pageId="23" pageNumber="24">Figure 15</figureCitation>
). Primary venation of leaflets pinnate; primary vein multi-stranded, stout to massive (the ratio of vein width to lamina width is ca. 4%), course straight. Secondary venation eucamptodromous (
<figureCitation id="131127B1FF84AA33FED7F902FE043078" box="[275,463,1772,1797]" captionStart="FIGURE 9. 1 and 3" captionStartId="14.[195,286,1453,1476]" captionTargetBox="[194,1439,165,1428]" captionTargetId="figure-120@14.[194,1439,165,1433]" captionTargetPageId="14" captionText="FIGURE 9. 1 and 3, Rogersia dakotensis Wang and Dilcher, 2009, UF15706-24798, general leaf shape, note thin secondary veins forming intramarginal veins (scale bar equals 5 mm) (1) and enlargement to show intramarginal veins formed by looping secondary veins (scale bar equals 1 mm) (3). 2 and 4, Rogersia parlatorii Dilcher and Wang, 2006, UF15706-7529, specimen showing leaf shape (scale bar equals 5 mm) (2) and enlargement to show secondary venation (scale bar equals 5 mm) (4)." figureDoi="http://doi.org/10.5281/zenodo.11062845" httpUri="https://zenodo.org/record/11062845/files/figure.png" pageId="23" pageNumber="24">Figure 9.2, 9.5</figureCitation>
; secondary veins upturned and gradually diminishing apically inside the margin, connected to the superadjacent secondary veins by a series of cross veins without forming prominent marginal loops) or slightly brochidodromous; secondary veins moderate in thickness, ca. 15 pairs per leaflet lamina; secondary veins uniformly originate from primary vein at moderate to narrow acute (less than 65
<emphasis id="B95EE726FF84AA33FB4EF9C2FB5E3138" box="[1162,1173,1580,1605]" italics="true" pageId="23" pageNumber="24">°</emphasis>
) angle, up to 15 pairs per leaflet, subopposite, uniformly curved and diminish near lamina margin; intersecondary veins common, composite (made up of coalesced tertiary vein segments for over 50% of its length). Tertiary veins thick relative to secondary veins, angle of origin acute-obtuse (
<collectionCode id="ED3BA3F1FF84AA33FBDAF902FB81307B" box="[1054,1098,1772,1798]" country="Italy" lsid="urn:lsid:biocol.org:col:15824" name="Museo Regionale di Scienze Naturali della Valle d'Aosta" pageId="23" pageNumber="24" type="Herbarium">AO</collectionCode>
, lower side of the secondary vein and upper side of the secondary veins), predominately percurrent, slightly convex; arrangement on secondary vein predominately alternate.
</paragraph>
<caption id="DF556BBCFF84AA33FF07FAE6FE873227" ID-DOI="http://doi.org/10.5281/zenodo.11062857" ID-Zenodo-Dep="11062857" httpUri="https://zenodo.org/record/11062857/files/figure.png" pageId="23" pageNumber="24" startId="23.[195,286,1288,1311]" targetBox="[367,1267,165,1269]" targetPageId="23" targetType="figure">
<paragraph id="8B953B34FF84AA33FF07FAE6FE873227" blockId="23.[195,1441,1288,1370]" pageId="23" pageNumber="24">
<emphasis id="B95EE726FF84AA33FF07FAE6FE8D325D" bold="true" box="[195,326,1288,1312]" pageId="23" pageNumber="24">FIGURE 15.</emphasis>
<taxonomicName id="4C2A40B7FF84AA33FE89FAE6FD17325D" authority="(Lesquereux)" authorityName="Wang &amp; Dilcher" authorityYear="2018" baseAuthorityName="Wang &amp; Dilcher" baseAuthorityYear="2018" box="[333,732,1288,1312]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="23" pageNumber="24" phylum="Tracheophyta" rank="species" species="powelliana" status="comb. nov.">
<emphasis id="B95EE726FF84AA33FE89FAE6FD8C325D" box="[333,583,1288,1312]" italics="true" pageId="23" pageNumber="24">Sapindopsis powelliana</emphasis>
(Lesquereux)
</taxonomicName>
<taxonomicNameLabel id="A26D5A5DFF84AA33FD26FAE7FC9C325D" box="[738,855,1289,1312]" pageId="23" pageNumber="24" rank="species">comb. nov.</taxonomicNameLabel>
UF15706-24719, leaf with two opposite lateral leaflets, one ultimate leaflet with long and thin petiolule, and a stipule at the base of petiole (indicated by arrow). Scale bar equals 1 cm.
</paragraph>
</caption>
<caption id="DF556BBCFF8BAA3CFF07F9DCFB9F31DC" ID-DOI="http://doi.org/10.5281/zenodo.11062859" ID-Zenodo-Dep="11062859" httpUri="https://zenodo.org/record/11062859/files/figure.png" pageId="24" pageNumber="25" startId="24.[195,285,1586,1609]" targetBox="[443,1189,165,1563]" targetPageId="24" targetType="figure">
<paragraph id="8B953B34FF8BAA3CFF07F9DCFB9F31DC" blockId="24.[195,1418,1586,1697]" pageId="24" pageNumber="25">
<emphasis id="B95EE726FF8BAA3CFF07F9DCFE8E3134" bold="true" box="[195,325,1586,1609]" pageId="24" pageNumber="25">FIGURE 16.</emphasis>
<taxonomicName id="4C2A40B7FF8BAA3CFE88F9DCFD113134" authority="(Lesquereux)" authorityName="Wang &amp; Dilcher" authorityYear="2018" baseAuthorityName="Wang &amp; Dilcher" baseAuthorityYear="2018" box="[332,730,1586,1609]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="24" pageNumber="25" phylum="Tracheophyta" rank="species" species="powelliana" status="comb. nov.">
<emphasis id="B95EE726FF8BAA3CFE88F9DCFD8D3134" box="[332,582,1586,1609]" italics="true" pageId="24" pageNumber="25">Sapindopsis powelliana</emphasis>
(Lesquereux)
</taxonomicName>
<taxonomicNameLabel id="A26D5A5DFF8BAA3CFD24F9DCFC9E3134" box="[736,853,1586,1609]" pageId="24" pageNumber="25" rank="species">comb. nov.</taxonomicNameLabel>
<emphasis id="B95EE726FF8BAA3CFC9EF9DCFCAC3134" bold="true" box="[858,871,1586,1609]" pageId="24" pageNumber="25">1</emphasis>
, UF15706-24711, leaf with six leaflets (indicated by numbers). Note eucamptodromous secondary venation and strong secondary veins. Scale bar equals 1 cm.
<emphasis id="B95EE726FF8BAA3CFAB2F9A1FA48311B" bold="true" box="[1398,1411,1615,1638]" pageId="24" pageNumber="25">2</emphasis>
, UF15706-24675, leaf with two ultimate lobed leaflets. Note that the apex of each lobe of the two leaflets dissects one more time to
<taxonomicName id="4C2A40B7FF8BAA3CFEB9F964FE1231DC" box="[381,473,1674,1697]" form="two" pageId="24" pageNumber="25" rank="form">form two</taxonomicName>
smaller lobes (indicated by arrows). Scale bar equals 1 cm.
</paragraph>
</caption>
<paragraph id="8B953B34FF8BAA3CFF04F931FEEB3025" blockId="24.[192,792,1759,1912]" pageId="24" pageNumber="25">Quaternary veins orthogonal (arising at right angles), forming quadrangular or pentagonal imperfect areoles; veinlets simple, curved or straight.</paragraph>
<paragraph id="8B953B34FF8BAA3CFF04F8B1FD513005" blockId="24.[192,792,1759,1912]" box="[192,666,1887,1912]" pageId="24" pageNumber="25">
<emphasis id="B95EE726FF8BAA3CFF04F8B1FDAB3005" bold="true" box="[192,608,1887,1912]" pageId="24" pageNumber="25">Number of specimens examined.</emphasis>
110.
</paragraph>
<paragraph id="8B953B34FF8BAA3CFC8CF931FBCB3065" blockId="24.[840,1440,1759,1880]" pageId="24" pageNumber="25">
<materialsCitation id="3B423169FF8BAA3CFC8CF931FBCB3065" collectionCode="UF" pageId="24" pageNumber="25" specimenCode="UF15706-14830" specimenCount="1" typeStatus="neotype">
<emphasis id="B95EE726FF8BAA3CFC8CF931FB0F3185" bold="true" box="[840,1220,1759,1784]" pageId="24" pageNumber="25">
<typeStatus id="54918596FF8BAA3CFC8CF931FC7A3185" box="[840,945,1759,1784]" pageId="24" pageNumber="25" type="neotype">Neotype</typeStatus>
(designated here).
</emphasis>
<specimenCode id="DB8C934FFF8BAA3CFB1BF931FA6B3185" box="[1247,1440,1759,1784]" collectionCode="UF" country="USA" lsid="urn:lsid:biocol.org:col:34858" name="Florida Museum of Natural History- Zoology, Paleontology and Paleobotany" pageId="24" pageNumber="25" type="Museum">UF15706-14830</specimenCode>
(
<figureCitation id="131127B1FF8BAA3CFC8AF911FC3F3065" box="[846,1012,1791,1816]" captionStart="FIGURE 13" captionStartId="21.[192,283,1638,1661]" captionTargetBox="[226,1406,165,1605]" captionTargetId="figure-19@21.[226,1406,165,1605]" captionTargetPageId="21" captionText="FIGURE 13. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-14830. leaf with four leaflets. Note two ultimate leaflets appearing to be bilobed (indicated by arrow on the left), two oppositely arranged lateral leaflets, and stipule at the base. Scale bar equals 1 cm. 2, Enlargement of Figure 13.1 (indicated by arrow on the right) to show secondary and tertiary venation. Scale bar equals 2 mm. 3, Enlargement to of Figure 13.1 to show venation of the stipule. Scale bar equals 2 mm. 4, UF15706-14814, an elliptic leaflet with acuminate apex. Scale bar equals 1 cm. 5, Enlargement of Figure 13.4 to show secondary and tertiary venation. Scale bar equals 3 mm." figureDoi="http://doi.org/10.5281/zenodo.11062853" httpUri="https://zenodo.org/record/11062853/files/figure.png" pageId="24" pageNumber="25">Figure 13.1-3</figureCitation>
).
</materialsCitation>
</paragraph>
<paragraph id="8B953B34FF8BAA3DFC8CF8F1FE79379F" blockId="24.[840,1440,1759,1880]" lastBlockId="25.[192,793,169,1890]" lastPageId="25" lastPageNumber="26" pageId="24" pageNumber="25">
<emphasis id="B95EE726FF8BAA3CFC8CF8F1FB013045" bold="true" box="[840,1226,1823,1849]" pageId="24" pageNumber="25">Other specimens illustrated.</emphasis>
<collectionCode id="ED3BA3F1FF8BAA3CFB1BF8F1FAC93045" box="[1247,1282,1823,1848]" country="USA" lsid="urn:lsid:biocol.org:col:34858" name="Florida Museum of Natural History- Zoology, Paleontology and Paleobotany" pageId="24" pageNumber="25" type="Museum">UF</collectionCode>
15706-14814 (
<figureCitation id="131127B1FF8BAA3CFC8AF8D1FC3D3025" box="[846,1014,1855,1880]" captionStart="FIGURE 13" captionStartId="21.[192,283,1638,1661]" captionTargetBox="[226,1406,165,1605]" captionTargetId="figure-19@21.[226,1406,165,1605]" captionTargetPageId="21" captionText="FIGURE 13. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-14830. leaf with four leaflets. Note two ultimate leaflets appearing to be bilobed (indicated by arrow on the left), two oppositely arranged lateral leaflets, and stipule at the base. Scale bar equals 1 cm. 2, Enlargement of Figure 13.1 (indicated by arrow on the right) to show secondary and tertiary venation. Scale bar equals 2 mm. 3, Enlargement to of Figure 13.1 to show venation of the stipule. Scale bar equals 2 mm. 4, UF15706-14814, an elliptic leaflet with acuminate apex. Scale bar equals 1 cm. 5, Enlargement of Figure 13.4 to show secondary and tertiary venation. Scale bar equals 3 mm." figureDoi="http://doi.org/10.5281/zenodo.11062853" httpUri="https://zenodo.org/record/11062853/files/figure.png" pageId="24" pageNumber="25">Figure 13.4-5</figureCitation>
); 24670 (
<figureCitation id="131127B1FF8BAA3CFBA7F8D1FB383025" box="[1123,1267,1855,1880]" captionStart="FIGURE 14" captionStartId="22.[195,286,1441,1464]" captionTargetBox="[192,1437,165,1419]" captionTargetId="figure-166@22.[192,1437,165,1421]" captionTargetPageId="22" captionText="FIGURE 14. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-24670, leaf with three leaflets. Note bilobed ultimate leaflet. Scale bar equals 1 cm. 2, UF15706-4812, leaf with narrow oblong leaflets. Scale bar equals 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062855" httpUri="https://zenodo.org/record/11062855/files/figure.png" pageId="24" pageNumber="25">Figure 14.1</figureCitation>
); 4812 (Figure 14.2); 24719 (
<figureCitation id="131127B1FF8AAA3DFEB3FF47FE3337BF" box="[375,504,169,194]" captionStart="FIGURE 15" captionStartId="23.[195,286,1288,1311]" captionTargetBox="[367,1267,165,1269]" captionTargetId="figure-236@23.[367,1268,165,1269]" captionTargetPageId="23" captionText="FIGURE 15. Sapindopsis powelliana (Lesquereux) comb. nov. UF15706-24719, leaf with two opposite lateral leaflets, one ultimate leaflet with long and thin petiolule, and a stipule at the base of petiole (indicated by arrow). Scale bar equals 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062857" httpUri="https://zenodo.org/record/11062857/files/figure.png" pageId="25" pageNumber="26">Figure 15</figureCitation>
); 24711 (
<figureCitation id="131127B1FF8AAA3DFDB1FF47FCC637BF" box="[629,781,169,194]" captionStart="FIGURE 16" captionStartId="24.[195,285,1586,1609]" captionTargetBox="[443,1189,165,1563]" captionTargetId="figure-54@24.[443,1190,165,1563]" captionTargetPageId="24" captionText="FIGURE 16. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-24711, leaf with six leaflets (indicated by numbers). Note eucamptodromous secondary venation and strong secondary veins. Scale bar equals 1 cm. 2, UF15706-24675, leaf with two ultimate lobed leaflets. Note that the apex of each lobe of the two leaflets dissects one more time to form two smaller lobes (indicated by arrows). Scale bar equals 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062859" httpUri="https://zenodo.org/record/11062859/files/figure.png" pageId="25" pageNumber="26">Figure 16.1</figureCitation>
); 24675 (
<figureCitation id="131127B1FF8AAA3DFEDCFF27FE6C379F" box="[280,423,201,226]" captionStart="FIGURE 16" captionStartId="24.[195,285,1586,1609]" captionTargetBox="[443,1189,165,1563]" captionTargetId="figure-54@24.[443,1190,165,1563]" captionTargetPageId="24" captionText="FIGURE 16. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-24711, leaf with six leaflets (indicated by numbers). Note eucamptodromous secondary venation and strong secondary veins. Scale bar equals 1 cm. 2, UF15706-24675, leaf with two ultimate lobed leaflets. Note that the apex of each lobe of the two leaflets dissects one more time to form two smaller lobes (indicated by arrows). Scale bar equals 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062859" httpUri="https://zenodo.org/record/11062859/files/figure.png" pageId="25" pageNumber="26">Figure 16.2</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C33068BFFF8AAA3EFF04FF07FE543142" lastPageId="26" lastPageNumber="27" pageId="25" pageNumber="26" type="discussion">
<paragraph id="8B953B34FF8AAA3DFF04FF07FD5F34BF" blockId="25.[192,793,169,1890]" pageId="25" pageNumber="26">
<emphasis id="B95EE726FF8AAA3DFF04FF07FEF3367F" bold="true" box="[192,312,233,258]" pageId="25" pageNumber="26">Remarks.</emphasis>
Lesquereux (1892, p. 155, plate 56, figures 4, 5) described
<specimenCount id="9D2CF0BDFF8AAA3DFE1AFEE7FD52365F" box="[478,665,265,290]" count="2" pageId="25" pageNumber="26" type="generic">two specimens</specimenCount>
from the Dakota flora and assigned them to an extant genus and established a new species,
<emphasis id="B95EE726FF8AAA3DFD8EFEA7FCD2361F" box="[586,793,329,354]" italics="true" pageId="25" pageNumber="26">
<taxonomicName id="4C2A40B7FF8AAA3DFD8EFEA7FCDE361F" authorityName="Lesquereux" authorityYear="1891" box="[586,789,329,354]" class="Magnoliopsida" family="Anacardiaceae" genus="Rhus" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="powelliana">Rhus powelliana</taxonomicName>
.
</emphasis>
He did not designate a
<typeStatus id="54918596FF8AAA3DFE1BFE87FD8F36FF" box="[479,580,361,386]" pageId="25" pageNumber="26" type="holotype">holotype</typeStatus>
specimen for the new species and both specimens he described are currently missing. Based on Article 9.7 of the International Code of Botanical Nomenclature (McNeill et al., 2012), we here designate
<specimenCount id="9D2CF0BDFF8AAA3DFDAEFE07FCD3357F" box="[618,792,489,514]" count="1" pageId="25" pageNumber="26" type="generic">one specimen</specimenCount>
from Hoisington III locality,
<collectingRegion id="49EEF5D6FF8AAA3DFDE9FDE7FD4D355F" box="[557,646,521,546]" country="United States of America" name="Kansas" pageId="25" pageNumber="26">Kansas</collectingRegion>
(
<collectionCode id="ED3BA3F1FF8AAA3DFD5BFDE7FD08355F" box="[671,707,521,546]" country="USA" lsid="urn:lsid:biocol.org:col:34858" name="Florida Museum of Natural History- Zoology, Paleontology and Paleobotany" pageId="25" pageNumber="26" type="Museum">UF</collectionCode>
15706- 14830;
<figureCitation id="131127B1FF8AAA3DFEDEFDC7FE77353F" box="[282,444,553,578]" captionStart="FIGURE 13" captionStartId="21.[192,283,1638,1661]" captionTargetBox="[226,1406,165,1605]" captionTargetId="figure-19@21.[226,1406,165,1605]" captionTargetPageId="21" captionText="FIGURE 13. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-14830. leaf with four leaflets. Note two ultimate leaflets appearing to be bilobed (indicated by arrow on the left), two oppositely arranged lateral leaflets, and stipule at the base. Scale bar equals 1 cm. 2, Enlargement of Figure 13.1 (indicated by arrow on the right) to show secondary and tertiary venation. Scale bar equals 2 mm. 3, Enlargement to of Figure 13.1 to show venation of the stipule. Scale bar equals 2 mm. 4, UF15706-14814, an elliptic leaflet with acuminate apex. Scale bar equals 1 cm. 5, Enlargement of Figure 13.4 to show secondary and tertiary venation. Scale bar equals 3 mm." figureDoi="http://doi.org/10.5281/zenodo.11062853" httpUri="https://zenodo.org/record/11062853/files/figure.png" pageId="25" pageNumber="26">Figure 13.1-3</figureCitation>
) as the
<typeStatus id="54918596FF8AAA3DFDDAFDC7FD4A353F" box="[542,641,553,578]" pageId="25" pageNumber="26" type="neotype">neotype</typeStatus>
. We transfer this species to the genus
<taxonomicName id="4C2A40B7FF8AAA3DFE36FDA6FD48351C" authorityName="Fontaine" authorityYear="1889" box="[498,643,584,609]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="genus">
<emphasis id="B95EE726FF8AAA3DFE36FDA6FD48351C" box="[498,643,584,609]" italics="true" pageId="25" pageNumber="26">Sapindopsis</emphasis>
</taxonomicName>
based upon the following diagnostic characters: 1) pinnately compound leaf with terminal lobes or leaflets commonly more or less united at their base (
<figureCitation id="131127B1FF8AAA3DFD0EFD47FF32359F" captionStart="FIGURE 13" captionStartId="21.[192,283,1638,1661]" captionTargetBox="[226,1406,165,1605]" captionTargetId="figure-19@21.[226,1406,165,1605]" captionTargetPageId="21" captionText="FIGURE 13. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-14830. leaf with four leaflets. Note two ultimate leaflets appearing to be bilobed (indicated by arrow on the left), two oppositely arranged lateral leaflets, and stipule at the base. Scale bar equals 1 cm. 2, Enlargement of Figure 13.1 (indicated by arrow on the right) to show secondary and tertiary venation. Scale bar equals 2 mm. 3, Enlargement to of Figure 13.1 to show venation of the stipule. Scale bar equals 2 mm. 4, UF15706-14814, an elliptic leaflet with acuminate apex. Scale bar equals 1 cm. 5, Enlargement of Figure 13.4 to show secondary and tertiary venation. Scale bar equals 3 mm." figureDoi="http://doi.org/10.5281/zenodo.11062853" httpUri="https://zenodo.org/record/11062853/files/figure.png" pageId="25" pageNumber="26">Figure 13.1</figureCitation>
); 2) distal leaflets with lamina decurrent to the leaf rachis and continuing as a narrow marginal lamina on either side of the rachis (
<figureCitation id="131127B1FF8AAA3DFD9BFCE7FD27345F" box="[607,748,777,802]" captionStart="FIGURE 14" captionStartId="22.[195,286,1441,1464]" captionTargetBox="[192,1437,165,1419]" captionTargetId="figure-166@22.[192,1437,165,1421]" captionTargetPageId="22" captionText="FIGURE 14. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-24670, leaf with three leaflets. Note bilobed ultimate leaflet. Scale bar equals 1 cm. 2, UF15706-4812, leaf with narrow oblong leaflets. Scale bar equals 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062855" httpUri="https://zenodo.org/record/11062855/files/figure.png" pageId="25" pageNumber="26">Figure 14.1</figureCitation>
); 3) the decurrent lamina on the rachis missing entirely toward the leaf base (
<figureCitation id="131127B1FF8AAA3DFE05FCA7FD9B341F" box="[449,592,841,866]" captionStart="FIGURE 14" captionStartId="22.[195,286,1441,1464]" captionTargetBox="[192,1437,165,1419]" captionTargetId="figure-166@22.[192,1437,165,1421]" captionTargetPageId="22" captionText="FIGURE 14. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-24670, leaf with three leaflets. Note bilobed ultimate leaflet. Scale bar equals 1 cm. 2, UF15706-4812, leaf with narrow oblong leaflets. Scale bar equals 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062855" httpUri="https://zenodo.org/record/11062855/files/figure.png" pageId="25" pageNumber="26">Figure 14.2</figureCitation>
); 4) leaflets elliptical to lanceolate-shaped, stout midrib extending to the apex of each leaflet (
<figureCitation id="131127B1FF8AAA3DFDCDFC67FD7C34DF" box="[521,695,905,930]" captionStart-0="FIGURE 13" captionStart-1="FIGURE 14" captionStart-2="FIGURE 15" captionStartId-0="21.[192,283,1638,1661]" captionStartId-1="22.[195,286,1441,1464]" captionStartId-2="23.[195,286,1288,1311]" captionTargetBox-0="[226,1406,165,1605]" captionTargetBox-1="[192,1437,165,1419]" captionTargetBox-2="[367,1267,165,1269]" captionTargetId-0="figure-19@21.[226,1406,165,1605]" captionTargetId-1="figure-166@22.[192,1437,165,1421]" captionTargetId-2="figure-236@23.[367,1268,165,1269]" captionTargetPageId-0="21" captionTargetPageId-1="22" captionTargetPageId-2="23" captionText-0="FIGURE 13. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-14830. leaf with four leaflets. Note two ultimate leaflets appearing to be bilobed (indicated by arrow on the left), two oppositely arranged lateral leaflets, and stipule at the base. Scale bar equals 1 cm. 2, Enlargement of Figure 13.1 (indicated by arrow on the right) to show secondary and tertiary venation. Scale bar equals 2 mm. 3, Enlargement to of Figure 13.1 to show venation of the stipule. Scale bar equals 2 mm. 4, UF15706-14814, an elliptic leaflet with acuminate apex. Scale bar equals 1 cm. 5, Enlargement of Figure 13.4 to show secondary and tertiary venation. Scale bar equals 3 mm." captionText-1="FIGURE 14. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-24670, leaf with three leaflets. Note bilobed ultimate leaflet. Scale bar equals 1 cm. 2, UF15706-4812, leaf with narrow oblong leaflets. Scale bar equals 1 cm." captionText-2="FIGURE 15. Sapindopsis powelliana (Lesquereux) comb. nov. UF15706-24719, leaf with two opposite lateral leaflets, one ultimate leaflet with long and thin petiolule, and a stipule at the base of petiole (indicated by arrow). Scale bar equals 1 cm." figureDoi-0="http://doi.org/10.5281/zenodo.11062853" figureDoi-1="http://doi.org/10.5281/zenodo.11062855" figureDoi-2="http://doi.org/10.5281/zenodo.11062857" httpUri-0="https://zenodo.org/record/11062853/files/figure.png" httpUri-1="https://zenodo.org/record/11062855/files/figure.png" httpUri-2="https://zenodo.org/record/11062857/files/figure.png" pageId="25" pageNumber="26">Figures 13-15</figureCitation>
); and 5) eucamptodromous secondary venation.
</paragraph>
<paragraph id="8B953B34FF8AAA3DFF3EFC27FB0535BF" blockId="25.[192,793,169,1890]" lastBlockId="25.[840,1441,168,1890]" pageId="25" pageNumber="26">
The genus
<taxonomicName id="4C2A40B7FF8AAA3DFE48FC26FDD6349C" authorityName="Fontaine" authorityYear="1889" box="[396,541,968,993]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="genus">
<emphasis id="B95EE726FF8AAA3DFE48FC26FDD6349C" box="[396,541,968,993]" italics="true" pageId="25" pageNumber="26">Sapindopsis</emphasis>
</taxonomicName>
was established by Fontaine (1889) and the generic diagnosis was emended by Berry (1911d).
<collectionCode id="ED3BA3F1FF8AAA3DFDCFFBE7FDD6335F" box="[523,541,1033,1058]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="25" pageNumber="26" type="Herbarium">A</collectionCode>
total of eight species were originally proposed. Dilcher and Basson (1990) emended the generic diagnosis and proposed that the simple leaf forms (e.g.,
<taxonomicName id="4C2A40B7FF8AAA3DFD43FB86FED333DF" authorityName="Fontaine" authorityYear="1889" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="cordata">
<emphasis id="B95EE726FF8AAA3DFD43FB86FED333DF" italics="true" pageId="25" pageNumber="26">Sapindopsis cordata</emphasis>
</taxonomicName>
Fontaine, 1889, p. 296, plate 147, figure 1), in synonymy with
<taxonomicName id="4C2A40B7FF8AAA3DFE29FB47FE40339F" authority="Knowlton (1919)" authorityName="Knowlton" authorityYear="1919" class="Magnoliopsida" family="Moraceae" genus="Ficophyllum" higherTaxonomySource="GBIF" kingdom="Plantae" order="Rosales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="crassinerve">
<emphasis id="B95EE726FF8AAA3DFE29FB47FCD333BF" box="[493,792,1193,1218]" italics="true" pageId="25" pageNumber="26">Ficophyllum crassinerve</emphasis>
Knowlton (1919)
</taxonomicName>
and
<taxonomicName id="4C2A40B7FF8AAA3DFE13FB26FD1A339F" authorityName="Fontaine" authorityYear="1889" box="[471,721,1224,1250]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="elliptica">
<emphasis id="B95EE726FF8AAA3DFE13FB26FD1A339F" box="[471,721,1224,1250]" italics="true" pageId="25" pageNumber="26">Sapindopsis elliptica</emphasis>
</taxonomicName>
Fontaine (1889, p. 297, plate 147, figure 3), and in synonymy with
<taxonomicName id="4C2A40B7FF8AAA3DFEADFAE7FCD3325F" authority="Berry (1911 d)" authorityName="Berry" authorityYear="1911" box="[361,792,1288,1314]" class="Leotiomycetes" family="Hydrocinaceae" genus="Rogersia" kingdom="Fungi" order="Helotiales" pageId="25" pageNumber="26" phylum="Ascomycota" rank="species" species="longifolia">
<emphasis id="B95EE726FF8AAA3DFEADFAE7FD98325C" box="[361,595,1288,1314]" italics="true" pageId="25" pageNumber="26">Rogersia longifolia</emphasis>
Berry (1911d)
</taxonomicName>
should be excluded from the genus
<taxonomicName id="4C2A40B7FF8AAA3DFD44FAC6FCDA323C" authorityName="Fontaine" authorityYear="1889" box="[640,785,1320,1345]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="genus">
<emphasis id="B95EE726FF8AAA3DFD44FAC6FCDA323C" box="[640,785,1320,1345]" italics="true" pageId="25" pageNumber="26">Sapindopsis</emphasis>
</taxonomicName>
. The large distance between adjacent secondary veins and the well-defined intercostal region by secondary veins in
<taxonomicName id="4C2A40B7FF8AAA3DFE66FA67FDC632DF" authorityName="Fontaine" authorityYear="1889" box="[418,525,1417,1442]" class="Leotiomycetes" family="Hydrocinaceae" genus="Rogersia" kingdom="Fungi" order="Helotiales" pageId="25" pageNumber="26" phylum="Ascomycota" rank="genus">
<emphasis id="B95EE726FF8AAA3DFE66FA67FDC632DF" box="[418,525,1417,1442]" italics="true" pageId="25" pageNumber="26">Rogersia</emphasis>
</taxonomicName>
are distinct from those of the
<taxonomicName id="4C2A40B7FF8AAA3DFED2FA46FDFA32BF" authorityName="Wang &amp; Dilcher" authorityYear="2018" baseAuthorityName="Wang &amp; Dilcher" baseAuthorityYear="2018" box="[278,561,1448,1474]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="powelliana">
<emphasis id="B95EE726FF8AAA3DFED2FA46FDFA32BF" box="[278,561,1448,1474]" italics="true" pageId="25" pageNumber="26">Sapindopsis powelliana</emphasis>
</taxonomicName>
leaves. The other six species, including
<taxonomicName id="4C2A40B7FF8AAA3DFE02FA26FD12329C" authorityName="Fontaine" authorityYear="1889" box="[454,729,1480,1505]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="magnifolia">
<emphasis id="B95EE726FF8AAA3DFE02FA26FD12329C" box="[454,729,1480,1505]" italics="true" pageId="25" pageNumber="26">Sapindopsis magnifolia</emphasis>
</taxonomicName>
Fontaine (Fontaine, 1889, p. 297, plate 151, figures 2, 3, plate 152, figures 2, 3, plate 153, figures 2, 3, plate 154, figures 1, 5, plate 155, figure 6; Berry, 1911d, p. 471, plate 86, figures 1-3, plate 87, figure 1, plate 88, figure 1; Berry, 1922, p. 214, plate 55, figure 5, plate 56, plate 57, figure. 2, plate 59, figure 3; Doyle and Hickey, 1976, p. 166-167, figures 17-19; Hickey and Doyle, 1977, p. 35, figures 33- 38),
<taxonomicName id="4C2A40B7FF8AAA3DFF3EF906FE34307F" authorityName="Fontaine" authorityYear="1889" box="[250,511,1768,1794]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="variabilis">
<emphasis id="B95EE726FF8AAA3DFF3EF906FE34307F" box="[250,511,1768,1794]" italics="true" pageId="25" pageNumber="26">Sapindopsis variabilis</emphasis>
</taxonomicName>
(Fontaine, 1889, plate 151, figure 1, plate 152, figures 1, 4, plate 153, figure 3, plate 154, figures 2-4, plate 155, figures 2-5; Berry, 1911d, p. 469, plate 83, figures 109, plate 84, figures 1-2, plate 85, figure 1; Berry, 1922, p. 213, plate 55, figures 2-4),
<taxonomicName id="4C2A40B7FF8AAA3DFB5EFF26FA6B379C" authorityName="Fontaine" authorityYear="1889" box="[1178,1440,200,225]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="parvifolia">
<emphasis id="B95EE726FF8AAA3DFB5EFF26FA6B379C" box="[1178,1440,200,225]" italics="true" pageId="25" pageNumber="26">Sapindopsis parvifolia</emphasis>
</taxonomicName>
Fontaine (Fontaine, 1889, p. 300, plate 154, figure 6),
<taxonomicName id="4C2A40B7FF8AAA3DFCBBFEE6FB59365C" authorityName="Fontaine" authorityYear="1889" box="[895,1170,264,289]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="brevifolia">
<emphasis id="B95EE726FF8AAA3DFCBBFEE6FB59365C" box="[895,1170,264,289]" italics="true" pageId="25" pageNumber="26">Sapindopsis brevifolia</emphasis>
</taxonomicName>
Fontaine (Fontaine, 1889, p. 300, plate 153, figure 4, plate 155, figures 1, 7, plate 163, figure 3; Berry, 1911d, p. 473, plate 87, figures 2-5; Berry, 1922, p. 216, plate 55, figure 1, plate 59, figure 1),
<taxonomicName id="4C2A40B7FF8AAA3DFB83FE66FAAA36DF" authorityName="Fontaine" authorityYear="1889" box="[1095,1377,392,418]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="tenuinervis">
<emphasis id="B95EE726FF8AAA3DFB83FE66FAAA36DF" box="[1095,1377,392,418]" italics="true" pageId="25" pageNumber="26">Sapindopsis tenuinervis</emphasis>
</taxonomicName>
Fontaine (Fontaine, 1889, p. 301, plate 153, figure 1), and
<taxonomicName id="4C2A40B7FF8AAA3DFC41FE26FB54369C" authorityName="Fontaine" authorityYear="1889" box="[901,1183,456,481]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="obtusifolia">
<emphasis id="B95EE726FF8AAA3DFC41FE26FB54369C" box="[901,1183,456,481]" italics="true" pageId="25" pageNumber="26">Sapindopsis obtusifolia</emphasis>
</taxonomicName>
Fontaine (Fontaine, 1889, p. 301, plate 156, figure 13, plate 159, figures 3-6), can be distinguished from
<taxonomicName id="4C2A40B7FF8AAA3DFACBFDE6FC0D353F" authorityName="Wang &amp; Dilcher" authorityYear="2018" baseAuthorityName="Wang &amp; Dilcher" baseAuthorityYear="2018" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="powelliana">
<emphasis id="B95EE726FF8AAA3DFACBFDE6FC0D353F" italics="true" pageId="25" pageNumber="26">Sapindopsis powelliana</emphasis>
</taxonomicName>
by their sessile leaflets.
<taxonomicName id="4C2A40B7FF8AAA3DFACBFDC6FBFD351F" authority="Berry" authorityName="Berry" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="belviderensis">
<emphasis id="B95EE726FF8AAA3DFACBFDC6FC2F351F" italics="true" pageId="25" pageNumber="26">Sapindopsis belviderensis</emphasis>
Berry
</taxonomicName>
(Berry, 1922a, p. 216-217, plates 49-54; Hickey and Doyle, 1977, p. 35-36, figures 39-40) has toothed leaflets which is different from
<taxonomicName id="4C2A40B7FF8AAA3DFC75FD46FB0C35BF" authorityName="Wang &amp; Dilcher" authorityYear="2018" baseAuthorityName="Wang &amp; Dilcher" baseAuthorityYear="2018" box="[945,1223,680,706]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="powelliana">
<emphasis id="B95EE726FF8AAA3DFC75FD46FB0C35BF" box="[945,1223,680,706]" italics="true" pageId="25" pageNumber="26">Sapindopsis powelliana</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8B953B34FF8AAA3DFC46FD26FBC134BC" blockId="25.[840,1441,168,1890]" pageId="25" pageNumber="26">
<taxonomicName id="4C2A40B7FF8AAA3DFC46FD26FB50359F" authorityName="Wang &amp; Dilcher" authorityYear="2018" baseAuthorityName="Wang &amp; Dilcher" baseAuthorityYear="2018" box="[898,1179,712,738]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="powelliana">
<emphasis id="B95EE726FF8AAA3DFC46FD26FB50359F" box="[898,1179,712,738]" italics="true" pageId="25" pageNumber="26">Sapindopsis powelliana</emphasis>
</taxonomicName>
is similar to a specimen (
<taxonomicName id="4C2A40B7FF8AAA3DFC50FD06FB92347F" box="[916,1113,744,770]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="undetermined">
<emphasis id="B95EE726FF8AAA3DFC50FD06FBEE347C" box="[916,1061,744,769]" italics="true" pageId="25" pageNumber="26">Sapindopsis</emphasis>
sp.
</taxonomicName>
) illustrated as the frontispiece by Hickey and Doyle (1977). This specimen is from Red Point, Cecil County,
<collectingRegion id="49EEF5D6FF8AAA3DFB1FFCC7FA82343F" box="[1243,1353,809,834]" country="United States of America" name="Maryland" pageId="25" pageNumber="26">Maryland</collectingRegion>
(upper Subzone II-B; late Albian), and it may belong to the same species. They are similar in that both species have lateral leaflets with long petiolules and lobed terminal leaflets.
</paragraph>
<paragraph id="8B953B34FF8AAA3DFC46FC27FA52327C" blockId="25.[840,1441,168,1890]" pageId="25" pageNumber="26">
Dilcher and Basson (1990) described one species (also see Krassilov and Bacchia, 2000),
<taxonomicName id="4C2A40B7FF8AAA3DFC8CFBE6FB83335F" authorityName="Dilcher &amp; Basson" authorityYear="1990" box="[840,1096,1032,1058]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="anhouryi">
<emphasis id="B95EE726FF8AAA3DFC8CFBE6FB83335F" box="[840,1096,1032,1058]" italics="true" pageId="25" pageNumber="26">Sapindopsis anhouryi</emphasis>
</taxonomicName>
from the Nammoura locality,
<collectingCountry id="F33D7BA4FF8AAA3DFC8CFBC7FC7F333F" box="[840,948,1065,1090]" name="Lebanon" pageId="25" pageNumber="26">Lebanon</collectingCountry>
. The stipules of this species are similar to those of
<taxonomicName id="4C2A40B7FF8AAA3DFC74FBA6FB84331F" authorityName="Wang &amp; Dilcher" authorityYear="2018" baseAuthorityName="Wang &amp; Dilcher" baseAuthorityYear="2018" box="[944,1103,1096,1122]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="powelliana">
<emphasis id="B95EE726FF8AAA3DFC74FBA6FB84331F" box="[944,1103,1096,1122]" italics="true" pageId="25" pageNumber="26">S. powelliana</emphasis>
</taxonomicName>
leaves but they differ in that the leaflets of
<taxonomicName id="4C2A40B7FF8AAA3DFC31FB86FAC533FF" authorityName="Wang &amp; Dilcher" authorityYear="2018" baseAuthorityName="Wang &amp; Dilcher" baseAuthorityYear="2018" box="[1013,1294,1128,1154]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="powelliana">
<emphasis id="B95EE726FF8AAA3DFC31FB86FAC533FF" box="[1013,1294,1128,1154]" italics="true" pageId="25" pageNumber="26">Sapindopsis powelliana</emphasis>
</taxonomicName>
are petiolulate and the secondary venation is eucamptodromous. Well-defined intercostal regions by secondary veins and intramarginal veins are also absent from the leaflets of
<taxonomicName id="4C2A40B7FF8AAA3DFBB9FB06FA59327C" authorityName="Wang &amp; Dilcher" authorityYear="2018" baseAuthorityName="Wang &amp; Dilcher" baseAuthorityYear="2018" box="[1149,1426,1256,1281]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="powelliana">
<emphasis id="B95EE726FF8AAA3DFBB9FB06FA59327C" box="[1149,1426,1256,1281]" italics="true" pageId="25" pageNumber="26">Sapindopsis powelliana</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8B953B34FF8AAA3DFC46FAE6FB13317C" blockId="25.[840,1441,168,1890]" pageId="25" pageNumber="26">
Huang and Dilcher (1994) described
<specimenCount id="9D2CF0BDFF8AAA3DFAB6FAE6FC43323C" count="4" pageId="25" pageNumber="26" type="generic" typeStatus="types">four types</specimenCount>
of pinnately lobed leaves from the Cheyenne Sandstone. Of these leaves,
<taxonomicName id="4C2A40B7FF8AAA3DFB6DFAA6FA4B321C" box="[1193,1408,1352,1377]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="undefined-B">
<emphasis id="B95EE726FF8AAA3DFB6DFAA6FAF1321C" box="[1193,1338,1352,1377]" italics="true" pageId="25" pageNumber="26">Sapindopsis</emphasis>
sp. B
</taxonomicName>
is similar to the trifoliate leaf (
<figureCitation id="131127B1FF8AAA3DFB62FA86FAE932FC" box="[1190,1314,1384,1409]" captionStart="FIGURE 15" captionStartId="23.[195,286,1288,1311]" captionTargetBox="[367,1267,165,1269]" captionTargetId="figure-236@23.[367,1268,165,1269]" captionTargetPageId="23" captionText="FIGURE 15. Sapindopsis powelliana (Lesquereux) comb. nov. UF15706-24719, leaf with two opposite lateral leaflets, one ultimate leaflet with long and thin petiolule, and a stipule at the base of petiole (indicated by arrow). Scale bar equals 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062857" httpUri="https://zenodo.org/record/11062857/files/figure.png" pageId="25" pageNumber="26">Figure 15</figureCitation>
) from the Hoisington III locality. Unfortunately, it is difficult to compare them in detail because no venation higher than the second order can be observed for the Cheyenne Sandstone specimens.
</paragraph>
<paragraph id="8B953B34FF8AAA3EFC46F9E6FE663602" blockId="25.[840,1441,168,1890]" lastBlockId="26.[192,793,166,1599]" lastPageId="26" lastPageNumber="27" pageId="25" pageNumber="26">
<taxonomicName id="4C2A40B7FF8AAA3DFC46F9E6FB50315C" authorityName="Wang &amp; Dilcher" authorityYear="2018" baseAuthorityName="Wang &amp; Dilcher" baseAuthorityYear="2018" box="[898,1179,1544,1569]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="powelliana">
<emphasis id="B95EE726FF8AAA3DFC46F9E6FB50315C" box="[898,1179,1544,1569]" italics="true" pageId="25" pageNumber="26">Sapindopsis powelliana</emphasis>
</taxonomicName>
leaves can be distinguished from other Cretaceous species of
<taxonomicName id="4C2A40B7FF8AAA3DFA97F9C6FC5E311C" authorityName="Fontaine" authorityYear="1889" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="genus">
<emphasis id="B95EE726FF8AAA3DFA97F9C6FC5E311C" italics="true" pageId="25" pageNumber="26">Sapindopsis</emphasis>
</taxonomicName>
reported around the world by its entire leaflet margin, petiolulate leaflets, eucamptodromous secondary venation, and predominately percurrent tertiary venation. These species include,
<taxonomicName id="4C2A40B7FF8AAA3DFC8CF926FC12319C" authorityName="Fontaine" authorityYear="1889" box="[840,985,1736,1761]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="genus">
<emphasis id="B95EE726FF8AAA3DFC8CF926FC12319C" box="[840,985,1736,1761]" italics="true" pageId="25" pageNumber="26">Sapindopsis</emphasis>
</taxonomicName>
cf.
<emphasis id="B95EE726FF8AAA3DFBD2F926FA6B319C" box="[1046,1440,1736,1761]" italics="true" pageId="25" pageNumber="26">
<taxonomicName id="4C2A40B7FF8AAA3DFBD2F926FAE5319C" authorityName="Fontaine" authorityYear="1889" box="[1046,1326,1736,1761]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="magnifolia">Sapindopsis magnifolia</taxonomicName>
/
<taxonomicName id="4C2A40B7FF8AAA3DFAFFF926FA6B319C" authorityName="Fontaine" authorityYear="1889" box="[1339,1440,1736,1761]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="variabilis">variabilis</taxonomicName>
</emphasis>
Fontaine (Upchurch et al., 1994, p. 40, figures 54- 57),
<taxonomicName id="4C2A40B7FF8AAA3DFCBAF8E6FA87305F" authority="Upchurch et al." authorityName="Upchurch" box="[894,1356,1800,1826]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="minutifolia">
<emphasis id="B95EE726FF8AAA3DFCBAF8E6FB44305C" box="[894,1167,1800,1825]" italics="true" pageId="25" pageNumber="26">Sapindopsis minutifolia</emphasis>
Upchurch et al.
</taxonomicName>
(1994, p. 41, figures 58, 59),
<taxonomicName id="4C2A40B7FF8AAA3DFBBAF8C6FBA8301F" authority="Krassilov and Bacchia" authorityName="Krassilov and Bacchia" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="lebanensis">
<emphasis id="B95EE726FF8AAA3DFBBAF8C6FA6B303F" box="[1150,1440,1832,1858]" italics="true" pageId="25" pageNumber="26">Sapindopsis lebanensis</emphasis>
Krassilov and Bacchia
</taxonomicName>
(Krassilov and Bacchia, 2000, p. 782, figures 8, 9A-D; Golovneva, 2007, p. 1081, plate 3, figure 1),
<taxonomicName id="4C2A40B7FF89AA3EFE3EFF28FEF4367D" authority="Golovneva" authorityName="Golovneva" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="26" pageNumber="27" phylum="Tracheophyta" rank="species" species="neuburgae">
<emphasis id="B95EE726FF89AA3EFE3EFF28FCD337A2" box="[506,792,198,223]" italics="true" pageId="26" pageNumber="27">Sapindopsis neuburgae</emphasis>
Golovneva
</taxonomicName>
(2007, p. 1081, plate 3, figure 1),
<taxonomicName id="4C2A40B7FF89AA3EFD24FF08FDD7365D" authority="Golovneva" authorityName="Golovneva" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="26" pageNumber="27" phylum="Tracheophyta" rank="species" species="janschinii">
<emphasis id="B95EE726FF89AA3EFD24FF08FE5C3662" italics="true" pageId="26" pageNumber="27">Sapindopsis janschinii</emphasis>
Golovneva
</taxonomicName>
(2007, p. 1081, plate 3, figures 2-5, plate 4),
<taxonomicName id="4C2A40B7FF89AA3EFE13FEC8FEF4361D" authority="Golovneva" authorityName="Golovneva" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="26" pageNumber="27" phylum="Tracheophyta" rank="species" species="kryshtofovichii">
<emphasis id="B95EE726FF89AA3EFE13FEC8FCD33642" box="[471,792,294,319]" italics="true" pageId="26" pageNumber="27">Sapindopsis kryshtofovichii</emphasis>
Golovneva
</taxonomicName>
(2007, p. 1083, plate 5, figures 1-4; plate 6, figures 1-4).
</paragraph>
<paragraph id="8B953B34FF89AA3EFF3EFE68FF383402" blockId="26.[192,793,166,1599]" pageId="26" pageNumber="27">
Doyle and Hickey (1976) and Dilcher and Basson (1990) recognized two distinct
<typeStatus id="54918596FF89AA3EFD77FE48FD3836C2" box="[691,755,422,447]" pageId="26" pageNumber="27">types</typeStatus>
of
<taxonomicName id="4C2A40B7FF89AA3EFF04FE28FE9A36A2" authorityName="Fontaine" authorityYear="1889" box="[192,337,454,479]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="26" pageNumber="27" phylum="Tracheophyta" rank="genus">
<emphasis id="B95EE726FF89AA3EFF04FE28FE9A36A2" box="[192,337,454,479]" italics="true" pageId="26" pageNumber="27">Sapindopsis</emphasis>
</taxonomicName>
leaves.
<specimenCount id="9D2CF0BDFF89AA3EFE78FE28FDE036A2" box="[444,555,454,480]" count="1" pageId="26" pageNumber="27" type="generic" typeStatus="type">One type</specimenCount>
has fused terminal leaflets and decurrent lamina tissue on the rachis. The other
<typeStatus id="54918596FF89AA3EFE80FDE8FEBD3562" box="[324,374,518,543]" pageId="26" pageNumber="27">type</typeStatus>
rarely has fused terminal leaflets and frequently the leaflets are petiolulate and lack any decurrent lamina tissue on the rachis. Most leaves of
<taxonomicName id="4C2A40B7FF89AA3EFE85FD88FD943502" authorityName="Wang &amp; Dilcher" authorityYear="2018" baseAuthorityName="Wang &amp; Dilcher" baseAuthorityYear="2018" box="[321,607,614,639]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="26" pageNumber="27" phylum="Tracheophyta" rank="species" species="powelliana">
<emphasis id="B95EE726FF89AA3EFE85FD88FD943502" box="[321,607,614,639]" italics="true" pageId="26" pageNumber="27">Sapindopsis powelliana</emphasis>
</taxonomicName>
belong to the second
<typeStatus id="54918596FF89AA3EFED9FD68FE8435E2" box="[285,335,646,671]" pageId="26" pageNumber="27">type</typeStatus>
but with occasional exceptions (
<figureCitation id="131127B1FF89AA3EFD0EFD68FF3235C2" captionStart="FIGURE 14" captionStartId="22.[195,286,1441,1464]" captionTargetBox="[192,1437,165,1419]" captionTargetId="figure-166@22.[192,1437,165,1421]" captionTargetPageId="22" captionText="FIGURE 14. Sapindopsis powelliana (Lesquereux) comb. nov. 1, UF15706-24670, leaf with three leaflets. Note bilobed ultimate leaflet. Scale bar equals 1 cm. 2, UF15706-4812, leaf with narrow oblong leaflets. Scale bar equals 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062855" httpUri="https://zenodo.org/record/11062855/files/figure.png" pageId="26" pageNumber="27">Figure 14.1</figureCitation>
). As suggested by Dilcher and Basson (1990), a detailed study of the leaf
<typeStatus id="54918596FF89AA3EFDC1FD28FD8E35A2" box="[517,581,710,735]" pageId="26" pageNumber="27">types</typeStatus>
of
<taxonomicName id="4C2A40B7FF89AA3EFDA8FD28FD3635A2" authorityName="Fontaine" authorityYear="1889" box="[620,765,710,735]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="26" pageNumber="27" phylum="Tracheophyta" rank="genus">
<emphasis id="B95EE726FF89AA3EFDA8FD28FD3635A2" box="[620,765,710,735]" italics="true" pageId="26" pageNumber="27">Sapindopsis</emphasis>
</taxonomicName>
is needed in order to separate these forms into distinct genera.
<collectionCode id="ED3BA3F1FF89AA3EFEA6FCE8FEBF3462" box="[354,372,774,799]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="26" pageNumber="27" type="Herbarium">A</collectionCode>
reexamination of the actual stratigraphic positions of these leaf forms is also needed in order to understand the direction of leaf evolution.
</paragraph>
<paragraph id="8B953B34FF89AA3EFF3EFC68FED933DD" blockId="26.[192,793,166,1599]" pageId="26" pageNumber="27">
Compared with all other species assigned to
<emphasis id="B95EE726FF89AA3EFF04FC48FDDA34C2" box="[192,529,934,959]" italics="true" pageId="26" pageNumber="27">
<taxonomicName id="4C2A40B7FF89AA3EFF04FC48FE9F34C2" authorityName="Fontaine" authorityYear="1889" box="[192,340,934,959]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="26" pageNumber="27" phylum="Tracheophyta" rank="genus">Sapindopsis</taxonomicName>
,
<taxonomicName id="4C2A40B7FF89AA3EFEADFC48FDDA34C2" authorityName="Wang &amp; Dilcher" authorityYear="2018" baseAuthorityName="Wang &amp; Dilcher" baseAuthorityYear="2018" box="[361,529,934,959]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="26" pageNumber="27" phylum="Tracheophyta" rank="species" species="powelliana">S. powelliana</taxonomicName>
</emphasis>
seems to have the highest leaf venation rank. Most other species of
<taxonomicName id="4C2A40B7FF89AA3EFF04FC08FE9A3482" authorityName="Fontaine" authorityYear="1889" box="[192,337,998,1023]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="26" pageNumber="27" phylum="Tracheophyta" rank="genus">
<emphasis id="B95EE726FF89AA3EFF04FC08FE9A3482" box="[192,337,998,1023]" italics="true" pageId="26" pageNumber="27">Sapindopsis</emphasis>
</taxonomicName>
from the Potomac Group have the second leaf rank. This is in agreement with Doyle and Hickey (1976) and Hickey and Doyles (1977) summary of the Potomac leaf sequence because the Dakota Formation is younger than the Potomac Group.
</paragraph>
<paragraph id="8B953B34FF89AA3EFF3EFB48FE543142" blockId="26.[192,793,166,1599]" pageId="26" pageNumber="27">
Although the genus
<taxonomicName id="4C2A40B7FF89AA3EFE3AFB48FD4433C2" authorityName="Fontaine" authorityYear="1889" box="[510,655,1190,1215]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="26" pageNumber="27" phylum="Tracheophyta" rank="genus">
<emphasis id="B95EE726FF89AA3EFE3AFB48FD4433C2" box="[510,655,1190,1215]" italics="true" pageId="26" pageNumber="27">Sapindopsis</emphasis>
</taxonomicName>
was originally proposed by Fontaine (1889) as a member of the
<taxonomicName id="4C2A40B7FF89AA3EFF2AFB08FE45327D" box="[238,398,1254,1280]" class="Magnoliopsida" family="Sapindaceae" kingdom="Plantae" order="Sapindales" pageId="26" pageNumber="27" phylum="Tracheophyta" rank="family">Sapindaceae</taxonomicName>
, there is no evidence that
<taxonomicName id="4C2A40B7FF89AA3EFD0FFB08FEC63262" authorityName="Fontaine" authorityYear="1889" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="26" pageNumber="27" phylum="Tracheophyta" rank="genus">
<emphasis id="B95EE726FF89AA3EFD0FFB08FEC63262" italics="true" pageId="26" pageNumber="27">Sapindopsis</emphasis>
</taxonomicName>
is more closely related to extant
<taxonomicName id="4C2A40B7FF89AA3EFD69FAE8FF313242" class="Magnoliopsida" family="Sapindaceae" kingdom="Plantae" order="Sapindales" pageId="26" pageNumber="27" phylum="Tracheophyta" rank="family">Sapindaceae</taxonomicName>
than to other groups (Crane, 1989; Crane et al., 1993; Upchurch et al., 1994). Many features of leaf architecture and cuticular anatomy in fossil
<taxonomicName id="4C2A40B7FF89AA3EFF04FA68FE9A32E2" authorityName="Fontaine" authorityYear="1889" box="[192,337,1414,1439]" class="Magnoliopsida" family="Sapindaceae" genus="Sapindopsis" kingdom="Plantae" order="Sapindales" pageId="26" pageNumber="27" phylum="Tracheophyta" rank="genus">
<emphasis id="B95EE726FF89AA3EFF04FA68FE9A32E2" box="[192,337,1414,1439]" italics="true" pageId="26" pageNumber="27">Sapindopsis</emphasis>
</taxonomicName>
, and its co-occurrence with platanoid reproductive structures show that they are probably more closely related to
<taxonomicName id="4C2A40B7FF89AA3EFDDAFA28FD7932A2" authorityName="T. Lestiboudois" authorityYear="1826" box="[542,690,1478,1503]" class="Magnoliopsida" family="Platanaceae" kingdom="Plantae" order="Proteales" pageId="26" pageNumber="27" phylum="Tracheophyta" rank="family">Platanaceae</taxonomicName>
(Hickey and Wolfe, 1975; Hickey and Doyle, 1977; Upchurch, 1984; Upchurch and Dilcher, 1990; Wang et al., 2011).
</paragraph>
</subSubSection>
</treatment>
</document>