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<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.62.8106" ID-GBIF-Dataset="16635e3a-06e9-4f77-be13-257298136499" ID-PMC="PMC4856907" ID-Pensoft-Pub="1314-2003-62-101" ID-Pensoft-UUID="FFBBDA462373FFA6F979EF5CFFE34933" ID-PubMed="27212886" ID-Zenodo-Dep="576366" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1314-2003-62-101" ModsDocOrigin="PhytoKeys 62" ModsDocTitle="Oenantheincrassans: An enigmatic species from Turkey and its comparison with Oenanthepimpinelloides (Apiaceae)" checkinTime="1460814369534" checkinUser="pensoft" docAuthor="Guener, Ebru Dogan" docDate="2016" docId="4015764917A89BF4F23DB996C981DB5A" docLanguage="en" docName="PhytoKeys 62: 101-111" docOrigin="PhytoKeys 62" docSource="http://dx.doi.org/10.3897/phytokeys.62.8106" docTitle="Oenanthe incrassans Bory &amp; Chaubert, Exp. Sci. Moree, Bot.: 87. 1832" docType="treatment" docVersion="6" id="FFBBDA462373FFA6F979EF5CFFE34933" lastPageNumber="107" masterDocId="FFBBDA462373FFA6F979EF5CFFE34933" masterDocTitle="Oenanthe incrassans: An enigmatic species from Turkey and its comparison with Oenanthe pimpinelloides (Apiaceae)" masterLastPageNumber="111" masterPageNumber="101" pageNumber="103" updateTime="1668141666509" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>Oenanthe incrassans: An enigmatic species from Turkey and its comparison with Oenanthe pimpinelloides (Apiaceae)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Guener, Ebru Dogan</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
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<mods:titleInfo>
<mods:title>PhytoKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2016</mods:date>
<mods:detail type="volume">
<mods:number>62</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>101</mods:start>
<mods:end>111</mods:end>
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<mods:location>
<mods:url>http://dx.doi.org/10.3897/phytokeys.62.8106</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.62.8106</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-2003-62-101</mods:identifier>
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<mods:identifier type="Zenodo-Dep">576366</mods:identifier>
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<treatment ID-GBIF-Taxon="161677357" LSID="urn:lsid:plazi:treatment:4015764917A89BF4F23DB996C981DB5A" httpUri="http://treatment.plazi.org/id/4015764917A89BF4F23DB996C981DB5A" lastPageId="6" lastPageNumber="107" pageId="2" pageNumber="103">
<subSubSection pageId="2" pageNumber="103" type="nomenclature">
<paragraph pageId="2" pageNumber="103">
<taxonomicName LSID="F4F7AADB-7B60-5BE3-9464-EB87C595CCC1" authority="Bory &amp; Chaubert, Exp. Sci. Moree, Bot.: 87. 1832." class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="2" pageNumber="103" phylum="Tracheophyta" rank="species" species="incrassans">
Oenanthe incrassans Bory &amp; Chaubert, Exp. Sci.
<normalizedToken originalValue="Moreé">Moree</normalizedToken>
, Bot.:87. 1832.
</taxonomicName>
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. General view of inflorescens of a-b Oenanthe incrassans c-d Oenanthe pimpinelloides." figureDoi="10.3897/phytokeys.62.8106.figure1" httpUri="https://binary.pensoft.net/fig/85181" pageId="2" pageNumber="103">Figs 1</figureCitation>
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Distribution map of the Oenanthe incrassans (■) and Oenanthe pimpinelloides (●)." figureDoi="10.3897/phytokeys.62.8106.figure2" httpUri="https://binary.pensoft.net/fig/85182" pageId="2" pageNumber="103">, 2</figureCitation>
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Distribution of the Oenanthe incrassans (●) in Greece and Turkey." figureDoi="10.3897/phytokeys.62.8106.figure3" httpUri="https://binary.pensoft.net/fig/85183" pageId="2" pageNumber="103">, 3</figureCitation>
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Cross sections of stem (10 x 5), a Oenanthe incrassans b Oenanthe pimpinelloides, (cl: collenchyma, co: cortex, e: epidermis, pt: pith, sc: sclerenchyma, vb: vascular bundle)." figureDoi="10.3897/phytokeys.62.8106.figure4" httpUri="https://binary.pensoft.net/fig/85184" pageId="2" pageNumber="103">, 4</figureCitation>
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Cross sections of ray (10 x 5), a Oenanthe incrassans b Oenanthe pimpinelloides, (cl: collenchyma, co: cortex, e: epidermis, pt: pith, sc: sclerenchyma, vb: vascular bundle)." figureDoi="10.3897/phytokeys.62.8106.figure5" httpUri="https://binary.pensoft.net/fig/85185" pageId="2" pageNumber="103">, 5</figureCitation>
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Cross sections of mericarp (10 x 20), a Oenanthe incrassans b Oenanthe pimpinelloides, (e: epidermis, es: endosperm, m: mesocarp, sc: sclerenchyma, t: testa, v: vittae)." figureDoi="10.3897/phytokeys.62.8106.figure6" httpUri="https://binary.pensoft.net/fig/85186" pageId="2" pageNumber="103">, 6</figureCitation>
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Mericarp microphotography a-b Oenanthe incrassans (EDG 2098) c-d Oenanthe pimpinelloides (EDG 2076)." figureDoi="10.3897/phytokeys.62.8106.figure7" httpUri="https://binary.pensoft.net/fig/85187" pageId="2" pageNumber="103">, 7</figureCitation>
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Ornamentation and aperture of pollen by SEM: a-b Oenanthe incrassans (EDG 2009) c-d Oenanthe pimpinelloides (EDG 2043)." figureDoi="10.3897/phytokeys.62.8106.figure8" httpUri="https://binary.pensoft.net/fig/85189" pageId="2" pageNumber="103">, 8</figureCitation>
,
<figureCitation captionStart="Table 1" captionStartId="T1" captionText="Table 1. Comparison of the morphological characters of Oenanthe incrassans and Oenanthe pimpinelloides." pageId="2" pageNumber="103">Table 1</figureCitation>
,
<figureCitation captionStart="Table 2" captionStartId="T2" captionText="Table 2. Detailed comparison table of pollen features of Oenanthe incrassans and Oenanthe pimpinelloides." pageId="2" pageNumber="103">2</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="2" pageNumber="103" type="reference_group">
<paragraph pageId="2" pageNumber="103">
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassata" order="Apiales" pageId="2" pageNumber="103" phylum="Tracheophyta" rank="species" species="incrassata">≡ Oenanthe incrassata</taxonomicName>
Bory &amp; Chaub. in Chaub. &amp; Bory, Nouv. Fl. Pelop.: 19. 1838
</paragraph>
</subSubSection>
<subSubSection pageId="2" pageNumber="103" type="lectotypus">
<paragraph pageId="2" pageNumber="103">Lectotypus.</paragraph>
<paragraph pageId="2" pageNumber="103">
Bory &amp; Chaub., Exp. Sci.
<normalizedToken originalValue="Moreé">Moree</normalizedToken>
, Bot.: tab. 8. 1835. (designated by
<bibRefCitation author="Foley, MJY" journalOrPublisher="Candollea" pageId="7" pageNumber="108" pagination="126 - 130" refId="B12" refString="Foley, MJY, Southam, MJ, 2007. Oenanthe incrassans Bory &amp; Chaub. (Apiaceae), a distinctive plant of the Aegean region. Candollea 62: 126 - 130" title="Oenanthe incrassans Bory &amp; Chaub. (Apiaceae), a distinctive plant of the Aegean region." volume="62" year="2007">Foley 2007</bibRefCitation>
!)
</paragraph>
</subSubSection>
<subSubSection lastPageId="3" lastPageNumber="104" pageId="2" pageNumber="103" type="specimens examined">
<paragraph pageId="2" pageNumber="103">Specimens examined.</paragraph>
<paragraph pageId="2" pageNumber="103">
<emphasis bold="true" pageId="2" pageNumber="103">GREECE. Crete</emphasis>
: Listr. Malevyzi, in paludosis fluviorum Gazanos et Almyros prope Gazi, 25 June 1942, KH. Rechinger fil. 14050 (W!); Sphakia: Sumpfiger Badem bei Frankokasteli, 13 April 1904, I.
<normalizedToken originalValue="Dörfler">Doerfler</normalizedToken>
, (WU!);
<emphasis bold="true" pageId="2" pageNumber="103">Corfu</emphasis>
: Ipsos to Ag. Markos, 16 July 1972, sides of moist fields, Davis 54531 (E); in einem Sumphe unterhalb des
<normalizedToken originalValue="königlichen">koeniglichen</normalizedToken>
Schlosse Monrepos, 9
<normalizedToken originalValue="May">May-</normalizedToken>
4 June 1996, Baenitz s.n. (E!); Ex regione collina Insula Corcyra, June 1877, Ball s.n. (E!);
<emphasis bold="true" pageId="2" pageNumber="103">Ep. Milopotamas</emphasis>
: b. Murdzana am
<normalizedToken originalValue="NFuss">N-Fuss</normalizedToken>
der
<normalizedToken originalValue="KulukunasBerge">Kulukunas-Berge</normalizedToken>
, 18 April 1962, W. Greuter 4170 (W!);
<emphasis bold="true" pageId="2" pageNumber="103">Cephalonia (Argostolion)</emphasis>
:
<normalizedToken originalValue="ChelmataKompothekrata">Chelmata-Kompothekrata</normalizedToken>
region, 15 April 1967, E. Stamatiadou 207 (W!);
<emphasis bold="true" pageId="2" pageNumber="103">Kissamos</emphasis>
: lieux humides, 2
<normalizedToken originalValue="May">May-</normalizedToken>
2 July 1884, Reverchon 247 (as
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe" order="Apiales" pageId="2" pageNumber="103" phylum="Tracheophyta" rank="genus">Oenanthe</taxonomicName>
callosa) (E!);
<emphasis bold="true" pageId="2" pageNumber="103">Thasos</emphasis>
: Limenas, 19 May 1891, Sintenis &amp;
<normalizedToken originalValue="Bornmüeller">Bornmueeller</normalizedToken>
451 (W!);
</paragraph>
<paragraph lastPageId="3" lastPageNumber="104" pageId="2" pageNumber="103">
<emphasis bold="true" pageId="2" pageNumber="103">TURKEY. Istanbul</emphasis>
: c. 35 km NW von Istanbul, bei Durusu, am Ufer des
<normalizedToken originalValue="DurusuSees">Durusu-Sees</normalizedToken>
, 20 m s.m.,
<geoCoordinate degrees="41" direction="east" minutes="17" orientation="longitude" precision="15" seconds="43" value="41.295277">41°17'43&quot;E</geoCoordinate>
/
<geoCoordinate degrees="28" direction="north" minutes="35" orientation="latitude" precision="15" seconds="40" value="28.594444">28°35'40&quot;N</geoCoordinate>
, 16 May 2000, E. Vitek 2000-28
<pageBreakToken pageId="3" pageNumber="104" start="start">(</pageBreakToken>
W!); Terkos to Karaburun, 20-50 m, marshy lakeside, 30 May 2014, ED.
<normalizedToken originalValue="Güner">Guener</normalizedToken>
2009 (GAZI); ibid. 15 June 2015, ED.
<normalizedToken originalValue="Güner">Guener</normalizedToken>
2098 (GAZI).
</paragraph>
<paragraph pageId="3" pageNumber="104">
Perennial, 50-70 cm tall, herb, glabrous, with ovoid or oblong tubers far from stem base. Stem erect, sparsely branched above, hollow, deeply striate (furrowed). Basal and lower stem leaves 2-pinnate, ovate to lanceolate in outline, up to 15 cm with petiole; ultimate segments with pinnatifid lobes, ovate, 9-15
<normalizedToken originalValue="×">x</normalizedToken>
8-14 mm; petiole shorter than leaf lamina, broader at leaf base. Upper stem leaves 2-pinnate, ovate-triangular in outline; ultimate segments 2-2.5 cm long and 2-5 mm broad, elliptic. Umbels with 7-12 rays of subequal length (1.5-2 cm), rays becoming hardly thickened and elongating in fruit; involucral bracts 0-1, linear, up to 6
<normalizedToken originalValue="×">x</normalizedToken>
1 mm. Umbellets almost flat, with unequal, thickened pedicels in fruit, many flowered, about 1.5 cm diam., pedicel of surrounding flowers longer than inner ones. Bracteoles 10-12, linear, ca. 3
<normalizedToken originalValue="×">x</normalizedToken>
1 mm. Petals radiating, creamy white, the outer flowers are female, petals cordate, deeply emerginate in tip, inner petal surface papillate. Styles shorter than fruit, fruit oblong, 3.5-4
<normalizedToken originalValue="×">x</normalizedToken>
2-2.5 mm.
</paragraph>
</subSubSection>
<subSubSection pageId="3" pageNumber="104" type="distribution, habitat and ecology">
<paragraph pageId="3" pageNumber="104">Distribution, habitat and ecology.</paragraph>
<paragraph pageId="3" pageNumber="104">
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe incrassans</emphasis>
</taxonomicName>
is distributed in Greece and Turkey (Figs
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Distribution map of the Oenanthe incrassans (■) and Oenanthe pimpinelloides (●)." figureDoi="10.3897/phytokeys.62.8106.figure2" httpUri="https://binary.pensoft.net/fig/85182" pageId="3" pageNumber="104">2</figureCitation>
-
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Distribution of the Oenanthe incrassans (●) in Greece and Turkey." figureDoi="10.3897/phytokeys.62.8106.figure3" httpUri="https://binary.pensoft.net/fig/85183" pageId="3" pageNumber="104">3</figureCitation>
). The species is distributed around Istanbul (
<normalizedToken originalValue="Arnavutköy">Arnavutkoey</normalizedToken>
,
<normalizedToken originalValue="DurusuTerkos">Durusu-Terkos</normalizedToken>
region), Turkey. The flowering time is April, fruiting time is June. It grows on lake sides at 20-50 m altitude.
</paragraph>
<caption ID-Zenodo-Dep="979171" doi="10.3897/phytokeys.62.8106.figure1" httpUri="https://binary.pensoft.net/fig/85181" pageId="3" pageNumber="104" start="Figure 1" startId="F1">
<paragraph pageId="3" pageNumber="104">
<emphasis bold="true" pageId="3" pageNumber="104">Figure 1.</emphasis>
General view of inflorescens of
<emphasis bold="true" pageId="3" pageNumber="104">
<normalizedToken originalValue="ab">a-b</normalizedToken>
</emphasis>
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe incrassans</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="3" pageNumber="104">
<normalizedToken originalValue="cd">c-d</normalizedToken>
</emphasis>
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
.
</paragraph>
</caption>
<caption ID-Zenodo-Dep="979173" doi="10.3897/phytokeys.62.8106.figure2" httpUri="https://binary.pensoft.net/fig/85182" pageId="3" pageNumber="104" start="Figure 2" startId="F2">
<paragraph pageId="3" pageNumber="104">
<emphasis bold="true" pageId="3" pageNumber="104">Figure 2.</emphasis>
Distribution map of the
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe incrassans</emphasis>
</taxonomicName>
(■) and
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
(●).
</paragraph>
</caption>
<caption ID-Zenodo-Dep="979175" doi="10.3897/phytokeys.62.8106.figure3" httpUri="https://binary.pensoft.net/fig/85183" pageId="3" pageNumber="104" start="Figure 3" startId="F3">
<paragraph pageId="3" pageNumber="104">
<emphasis bold="true" pageId="3" pageNumber="104">Figure 3.</emphasis>
Distribution of the
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe incrassans</emphasis>
</taxonomicName>
(●) in Greece and Turkey.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="3" pageNumber="104" type="morphology">
<paragraph pageId="3" pageNumber="104">Morphology.</paragraph>
<paragraph pageId="3" pageNumber="104">
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe incrassans</emphasis>
</taxonomicName>
is close to
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
, but it clearly differs in leaves, inflorescens and features of fruit. Their differences are given in Table
<tableCitation captionStart="Table 1" captionStartId="T1" captionText="Table 1. Comparison of the morphological characters of Oenanthe incrassans and Oenanthe pimpinelloides." httpUri="http://table.plazi.org/id/6C61FC0BF1A712395ED57F17EE741168" pageId="3" pageNumber="104" tableUuid="6C61FC0BF1A712395ED57F17EE741168">1</tableCitation>
.
</paragraph>
<caption ID-Table-UUID="6C61FC0BF1A712395ED57F17EE741168" httpUri="http://table.plazi.org/id/6C61FC0BF1A712395ED57F17EE741168" pageId="3" pageNumber="104" start="Table 1" startId="T1">
<paragraph pageId="3" pageNumber="104">
<emphasis bold="true" pageId="3" pageNumber="104">Table 1.</emphasis>
Comparison of the morphological characters of
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe incrassans</emphasis>
</taxonomicName>
and
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
.
</paragraph>
</caption>
<paragraph pageId="3" pageNumber="104">
<table pageId="3" pageNumber="104">
<tr pageId="3" pageNumber="104">
<th colspan="1" isEmpty="true" pageId="3" pageNumber="104" rowspan="1">-</th>
<th colspan="1" pageId="3" pageNumber="104" rowspan="1">
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe incrassans</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="3" pageNumber="104" rowspan="1">
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
</th>
</tr>
<tr pageId="3" pageNumber="104">
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">Ultimate segments of basal and lower stem leaves</td>
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">
Pinnatifid, ovate, 9-15
<normalizedToken originalValue="×">x</normalizedToken>
8-14 mm
</td>
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">
Pinnatilobate or pinnatifid, ovate-triangular, 8-10
<normalizedToken originalValue="×">x</normalizedToken>
5-8 mm
</td>
</tr>
<tr pageId="3" pageNumber="104">
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">Ultimate segments of upper stem leaves</td>
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">
Elliptic, 20-25
<normalizedToken originalValue="×">x</normalizedToken>
2-5 mm
</td>
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">
Linear or narrowly elliptic, 30-35
<normalizedToken originalValue="×">x</normalizedToken>
0.4-1.5 mm
</td>
</tr>
<tr pageId="3" pageNumber="104">
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">Rays and pedicels</td>
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">Strongly thickened</td>
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">Thickened</td>
</tr>
<tr pageId="3" pageNumber="104">
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">Bracts</td>
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">0-1</td>
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">0-3</td>
</tr>
<tr pageId="3" pageNumber="104">
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">Bracteoles</td>
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">
10-12, ca 3
<normalizedToken originalValue="×">x</normalizedToken>
1 mm
</td>
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">
12-14, 1.5-2
<normalizedToken originalValue="×">x</normalizedToken>
0.5 mm
</td>
</tr>
<tr pageId="3" pageNumber="104">
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">Sepals</td>
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">0.4-0.9 mm in fruit</td>
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">0.2-0.4 mm in fruit</td>
</tr>
<tr pageId="3" pageNumber="104">
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">Styles</td>
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">Shorter than fruit</td>
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">
<normalizedToken originalValue="±">+/-</normalizedToken>
Equal fruit body
</td>
</tr>
<tr pageId="3" pageNumber="104">
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">Fruit</td>
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">
3.5-4
<normalizedToken originalValue="×">x</normalizedToken>
2-2.5 mm
</td>
<td colspan="1" pageId="3" pageNumber="104" rowspan="1">
2.5-3
<normalizedToken originalValue="×">x</normalizedToken>
1-1.5 mm
</td>
</tr>
</table>
</paragraph>
</subSubSection>
<subSubSection pageId="3" pageNumber="104" type="anatomy">
<paragraph pageId="3" pageNumber="104">Anatomy.</paragraph>
<paragraph pageId="3" pageNumber="104">
<emphasis italics="true" pageId="3" pageNumber="104">Stem anatomy</emphasis>
: The shape of stem cross section is triangular or ovoid in outline in
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe incrassans</emphasis>
</taxonomicName>
; whereas it is circular in
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
. Parenchymatic cells of cortex 4
<normalizedToken originalValue="5">-5-</normalizedToken>
seriate in
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe incrassans</emphasis>
</taxonomicName>
; but it is 2
<normalizedToken originalValue="4">-4-</normalizedToken>
seriate in
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
. Sclerenchyma tissue cells are 4
<normalizedToken originalValue="5">-5-</normalizedToken>
seriate between two peripheral vascular bundles in
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe incrassans</emphasis>
</taxonomicName>
; while they are 10
<normalizedToken originalValue="12">-12-</normalizedToken>
seriate in
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
. 1-2 small central bundles are placed below peripheral bundles in
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe incrassans</emphasis>
</taxonomicName>
; but 1-3 central bundles are placed below peripheral bundles in
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
(Fig.
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Cross sections of stem (10 x 5), a Oenanthe incrassans b Oenanthe pimpinelloides, (cl: collenchyma, co: cortex, e: epidermis, pt: pith, sc: sclerenchyma, vb: vascular bundle)." figureDoi="10.3897/phytokeys.62.8106.figure4" httpUri="https://binary.pensoft.net/fig/85184" pageId="3" pageNumber="104">
4
<normalizedToken originalValue="ab">a-b</normalizedToken>
</figureCitation>
).
</paragraph>
<caption ID-Zenodo-Dep="979177" doi="10.3897/phytokeys.62.8106.figure4" httpUri="https://binary.pensoft.net/fig/85184" pageId="3" pageNumber="104" start="Figure 4" startId="F4">
<paragraph pageId="3" pageNumber="104">
<emphasis bold="true" pageId="3" pageNumber="104">Figure 4.</emphasis>
Cross sections of stem (10
<normalizedToken originalValue="×">x</normalizedToken>
5),
<emphasis bold="true" pageId="3" pageNumber="104">a</emphasis>
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe incrassans</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="3" pageNumber="104">b</emphasis>
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
, (cl: collenchyma, co: cortex, e: epidermis, pt: pith, sc: sclerenchyma, vb: vascular bundle).
</paragraph>
</caption>
</subSubSection>
<subSubSection lastPageId="4" lastPageNumber="105" pageId="3" pageNumber="104" type="ray anatomy">
<paragraph pageId="3" pageNumber="104">Ray anatomy.</paragraph>
<paragraph lastPageId="4" lastPageNumber="105" pageId="3" pageNumber="104">
Rays are hardly thickened and the shape of cross section is 8
<normalizedToken originalValue="10">-10-</normalizedToken>
ridged and circular in outline in
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="3" pageNumber="104" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="3" pageNumber="104">Oenanthe incrassans</emphasis>
</taxonomicName>
; but they are slightly thickened
<pageBreakToken pageId="4" pageNumber="105" start="start">and</pageBreakToken>
7-ridged ovoid or oblong in outline in
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="4" pageNumber="105" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="4" pageNumber="105">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
. There are 8
<normalizedToken originalValue="9">-9-</normalizedToken>
seriate collenchyma cells in
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="4" pageNumber="105" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="4" pageNumber="105">Oenanthe incrassans</emphasis>
</taxonomicName>
; but 5-6 seriate in
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="4" pageNumber="105" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="4" pageNumber="105">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
. Pith cells are 3
<normalizedToken originalValue="4">-4-</normalizedToken>
seriate and disappear towards the center in
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="4" pageNumber="105" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="4" pageNumber="105">Oenanthe incrassans</emphasis>
</taxonomicName>
; but they are present at the center in
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="4" pageNumber="105" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="4" pageNumber="105">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
(Fig.
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Cross sections of ray (10 x 5), a Oenanthe incrassans b Oenanthe pimpinelloides, (cl: collenchyma, co: cortex, e: epidermis, pt: pith, sc: sclerenchyma, vb: vascular bundle)." figureDoi="10.3897/phytokeys.62.8106.figure5" httpUri="https://binary.pensoft.net/fig/85185" pageId="4" pageNumber="105">
5
<normalizedToken originalValue="ab">a-b</normalizedToken>
</figureCitation>
).
</paragraph>
<caption ID-Zenodo-Dep="979179" doi="10.3897/phytokeys.62.8106.figure5" httpUri="https://binary.pensoft.net/fig/85185" pageId="4" pageNumber="105" start="Figure 5" startId="F5">
<paragraph pageId="4" pageNumber="105">
<emphasis bold="true" pageId="4" pageNumber="105">Figure 5.</emphasis>
Cross sections of ray (10
<normalizedToken originalValue="×">x</normalizedToken>
5),
<emphasis bold="true" pageId="4" pageNumber="105">a</emphasis>
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="4" pageNumber="105" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="4" pageNumber="105">Oenanthe incrassans</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="4" pageNumber="105">b</emphasis>
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="4" pageNumber="105" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="4" pageNumber="105">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
, (cl: collenchyma, co: cortex, e: epidermis, pt: pith, sc: sclerenchyma, vb: vascular bundle).
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="4" pageNumber="105" type="fruit anatomy">
<paragraph pageId="4" pageNumber="105">Fruit anatomy.</paragraph>
<paragraph pageId="4" pageNumber="105">
Size and shapes of mericarps show morphological differences between the two species. The cross section shape of mericarps is semi-circular in outline and 4-ridged at the dorsal surface in
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="4" pageNumber="105" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="4" pageNumber="105">Oenanthe incrassans</emphasis>
</taxonomicName>
. However, it is triangular in outline and only faintly 4-ridged in
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="4" pageNumber="105" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="4" pageNumber="105">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
. Mesocarp tissue consists of two types of cells; parenchymatic-slightly thickened cells and lignified sclerenchyma cells around vascular bundles. There are 9
<normalizedToken originalValue="10">-10-</normalizedToken>
seriate parenchymatic cells in
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="4" pageNumber="105" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="4" pageNumber="105">Oenanthe incrassans</emphasis>
</taxonomicName>
, but there are 4
<normalizedToken originalValue="5">-5-</normalizedToken>
seriate parenchymatic cells in
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="4" pageNumber="105" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="4" pageNumber="105">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
(Fig.
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Cross sections of mericarp (10 x 20), a Oenanthe incrassans b Oenanthe pimpinelloides, (e: epidermis, es: endosperm, m: mesocarp, sc: sclerenchyma, t: testa, v: vittae)." figureDoi="10.3897/phytokeys.62.8106.figure6" httpUri="https://binary.pensoft.net/fig/85186" pageId="4" pageNumber="105">
6
<normalizedToken originalValue="ab">a-b</normalizedToken>
</figureCitation>
).
</paragraph>
<caption ID-Zenodo-Dep="979181" doi="10.3897/phytokeys.62.8106.figure6" httpUri="https://binary.pensoft.net/fig/85186" pageId="4" pageNumber="105" start="Figure 6" startId="F6">
<paragraph pageId="4" pageNumber="105">
<emphasis bold="true" pageId="4" pageNumber="105">Figure 6.</emphasis>
Cross sections of mericarp (10
<normalizedToken originalValue="×">x</normalizedToken>
20),
<emphasis bold="true" pageId="4" pageNumber="105">a</emphasis>
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="4" pageNumber="105" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="4" pageNumber="105">Oenanthe incrassans</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="4" pageNumber="105">b</emphasis>
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="4" pageNumber="105" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="4" pageNumber="105">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
, (e: epidermis, es: endosperm, m: mesocarp, sc: sclerenchyma, t: testa, v: vittae).
</paragraph>
</caption>
</subSubSection>
<subSubSection lastPageId="5" lastPageNumber="106" pageId="4" pageNumber="105" type="mericarp micromorphology">
<paragraph pageId="4" pageNumber="105">Mericarp micromorphology.</paragraph>
<paragraph lastPageId="5" lastPageNumber="106" pageId="4" pageNumber="105">
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="4" pageNumber="105" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="4" pageNumber="105">Oenanthe incrassans</emphasis>
</taxonomicName>
and
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="4" pageNumber="105" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="4" pageNumber="105">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
show fruit characteristics of the genus
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe" order="Apiales" pageId="4" pageNumber="105" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="4" pageNumber="105">Oenanthe</emphasis>
</taxonomicName>
. The fruit micromorphology of
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="4" pageNumber="105" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="4" pageNumber="105">Oenanthe incrassans</emphasis>
</taxonomicName>
differs from
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="4" pageNumber="105" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="4" pageNumber="105">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
by 3.5-4
<normalizedToken originalValue="×">x</normalizedToken>
2-2.5 mm sized mericarps (not 2.5-3
<pageBreakToken pageId="5" pageNumber="106" start="start">
<normalizedToken originalValue="×">x</normalizedToken>
</pageBreakToken>
1-1.5 mm); sepals 0.4-0.9 mm in fruit (not 0.2-0.4 mm); styles shorter than fruit body (not
<normalizedToken originalValue="±">+/-</normalizedToken>
equal fruit body); pedicel width
<normalizedToken originalValue="±">+/-</normalizedToken>
equal fruit body width (not narrower). While lateral ridges of mericarp are 0.7-0.9 mm width in
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="5" pageNumber="106" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="5" pageNumber="106">Oenanthe incrassans</emphasis>
</taxonomicName>
, it is 0.5-0.6 mm width in
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="5" pageNumber="106" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="5" pageNumber="106">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
. Stylopodium is conical and embedded along calyx line in both species (Fig.
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Mericarp microphotography a-b Oenanthe incrassans (EDG 2098) c-d Oenanthe pimpinelloides (EDG 2076)." figureDoi="10.3897/phytokeys.62.8106.figure7" httpUri="https://binary.pensoft.net/fig/85187" pageId="5" pageNumber="106">7</figureCitation>
).
</paragraph>
<caption ID-Zenodo-Dep="979183" doi="10.3897/phytokeys.62.8106.figure7" httpUri="https://binary.pensoft.net/fig/85187" pageId="5" pageNumber="106" start="Figure 7" startId="F7">
<paragraph pageId="5" pageNumber="106">
<emphasis bold="true" pageId="5" pageNumber="106">Figure 7.</emphasis>
Mericarp microphotography
<emphasis bold="true" pageId="5" pageNumber="106">
<normalizedToken originalValue="ab">a-b</normalizedToken>
</emphasis>
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="5" pageNumber="106" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="5" pageNumber="106">Oenanthe incrassans</emphasis>
</taxonomicName>
(EDG 2098)
<emphasis bold="true" pageId="5" pageNumber="106">
<normalizedToken originalValue="cd">c-d</normalizedToken>
</emphasis>
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="5" pageNumber="106" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="5" pageNumber="106">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
(EDG 2076).
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="6" pageNumber="107" type="pollen morphology">
<paragraph pageId="6" pageNumber="107">
<pageBreakToken pageId="6" pageNumber="107" start="start">Pollen</pageBreakToken>
morphology.
</paragraph>
<paragraph pageId="6" pageNumber="107">
The pollen grains characters of
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="6" pageNumber="107" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="6" pageNumber="107">Oenanthe incrassans</emphasis>
</taxonomicName>
and
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="6" pageNumber="107" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="6" pageNumber="107">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
are given in the Table
<tableCitation captionStart="Table 2" captionStartId="T2" captionText="Table 2. Detailed comparison table of pollen features of Oenanthe incrassans and Oenanthe pimpinelloides." httpUri="http://table.plazi.org/id/81177E7467457454633415CA359938FE" pageId="6" pageNumber="107" tableUuid="81177E7467457454633415CA359938FE">2</tableCitation>
for the first time.
<taxonomicName family="Umbelliferae" kingdom="Plantae" lsidName="" order="Apiales" pageId="6" pageNumber="107" rank="family">Umbelliferae</taxonomicName>
is a stenopalynous family (
<bibRefCitation author="Erdtman, G" journalOrPublisher="Almqvist and Wiksell, Stockholm" pageId="7" pageNumber="108" refId="B11" refString="Erdtman, G, 1952. Pollen Morphology and Plant Taxonomy. Angiosperms. Almqvist and Wiksell, Stockholm" title="Pollen Morphology and Plant Taxonomy. Angiosperms." year="1952">Erdtman 1952</bibRefCitation>
).
<bibRefCitation author="Cerceau-Larrival, MT" journalOrPublisher="Serie B, Botanique" pageId="7" pageNumber="108" pagination="1 - 166" refId="B4" refString="Cerceau-Larrival, MT, 1962. Plantules et pollens d'Ombelliferes. Memoires du Museum d'Histoire Naturelle (Paris). Serie B, Botanique 14: 1 - 166" title="Plantules et pollens d'Ombelliferes. Memoires du Museum d'Histoire Naturelle (Paris)." volume="14" year="1962">Cerceau- Larrival (1962)</bibRefCitation>
divided the pollen of
<taxonomicName family="Umbelliferae" kingdom="Plantae" lsidName="" order="Apiales" pageId="6" pageNumber="107" rank="family">Umbelliferae</taxonomicName>
into 5 types based on P/E ratio: subrhomboidal (type 1, P/E: 1-1.5), subcircular (type 2, P/E: 1-1.5), oval (type 3, P/E: 1.5-2), subrectangular (type 4, P/E: 2), and equatorially constricted (type 5, P/E: over 2). In the present study, pollen of
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="6" pageNumber="107" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="6" pageNumber="107">Oenanthe incrassans</emphasis>
</taxonomicName>
is equatorially constricted (type 5, P/E: over 2) and
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="6" pageNumber="107" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="6" pageNumber="107">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
is oval (type 3, P/E: 1.5-2). According to
<bibRefCitation author="Erdtman, G" journalOrPublisher="Waltham Mass." pageId="7" pageNumber="108" refId="B10" refString="Erdtman, G, 1943. An Introduction to Pollen Analysis. Waltham Mass." title="An Introduction to Pollen Analysis" year="1943">Erdtman (1943)</bibRefCitation>
,
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="6" pageNumber="107" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="6" pageNumber="107">Oenanthe incrassans</emphasis>
</taxonomicName>
pollen grains are perprolate (P/E&gt; 2),
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="6" pageNumber="107" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="6" pageNumber="107">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
pollen grains are prolate (P/E: 1.33-2.00). Table
<tableCitation captionStart="Table 2" captionStartId="T2" captionText="Table 2. Detailed comparison table of pollen features of Oenanthe incrassans and Oenanthe pimpinelloides." httpUri="http://table.plazi.org/id/81177E7467457454633415CA359938FE" pageId="6" pageNumber="107" tableUuid="81177E7467457454633415CA359938FE">2</tableCitation>
shows that pollen size of two species are significantly different. Mature pollen grains of
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="6" pageNumber="107" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="6" pageNumber="107">Oenanthe incrassans</emphasis>
</taxonomicName>
are longer than
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="6" pageNumber="107" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="6" pageNumber="107">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
(Table
<tableCitation captionStart="Table 1" captionStartId="T1" captionText="Table 1. Comparison of the morphological characters of Oenanthe incrassans and Oenanthe pimpinelloides." httpUri="http://table.plazi.org/id/6C61FC0BF1A712395ED57F17EE741168" pageId="6" pageNumber="107" tableUuid="6C61FC0BF1A712395ED57F17EE741168">1</tableCitation>
) (Fig.
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Ornamentation and aperture of pollen by SEM: a-b Oenanthe incrassans (EDG 2009) c-d Oenanthe pimpinelloides (EDG 2043)." figureDoi="10.3897/phytokeys.62.8106.figure8" httpUri="https://binary.pensoft.net/fig/85189" pageId="6" pageNumber="107">8</figureCitation>
).
</paragraph>
<caption ID-Zenodo-Dep="979185" doi="10.3897/phytokeys.62.8106.figure8" httpUri="https://binary.pensoft.net/fig/85189" pageId="6" pageNumber="107" start="Figure 8" startId="F8">
<paragraph pageId="6" pageNumber="107">
<emphasis bold="true" pageId="6" pageNumber="107">Figure 8.</emphasis>
Ornamentation and aperture of pollen by SEM:
<emphasis bold="true" pageId="6" pageNumber="107">
<normalizedToken originalValue="ab">a-b</normalizedToken>
</emphasis>
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="6" pageNumber="107" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="6" pageNumber="107">Oenanthe incrassans</emphasis>
</taxonomicName>
(EDG 2009)
<emphasis bold="true" pageId="6" pageNumber="107">
<normalizedToken originalValue="cd">c-d</normalizedToken>
</emphasis>
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="6" pageNumber="107" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="6" pageNumber="107">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
(EDG 2043).
</paragraph>
</caption>
<caption ID-Table-UUID="81177E7467457454633415CA359938FE" httpUri="http://table.plazi.org/id/81177E7467457454633415CA359938FE" pageId="6" pageNumber="107" start="Table 2" startId="T2">
<paragraph pageId="6" pageNumber="107">
<emphasis bold="true" pageId="6" pageNumber="107">Table 2.</emphasis>
Detailed comparison table of pollen features of
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="6" pageNumber="107" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="6" pageNumber="107">Oenanthe incrassans</emphasis>
</taxonomicName>
and
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="6" pageNumber="107" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="6" pageNumber="107">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
.
</paragraph>
</caption>
<paragraph pageId="6" pageNumber="107">
<table pageId="6" pageNumber="107">
<tr pageId="6" pageNumber="107">
<th colspan="1" isEmpty="true" pageId="6" pageNumber="107" rowspan="1">-</th>
<th colspan="1" pageId="6" pageNumber="107" rowspan="1">
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe incrassans" order="Apiales" pageId="6" pageNumber="107" phylum="Tracheophyta" rank="species" species="incrassans">
<emphasis italics="true" pageId="6" pageNumber="107">Oenanthe incrassans</emphasis>
</taxonomicName>
(EDG 2009)
</th>
<th colspan="1" pageId="6" pageNumber="107" rowspan="1">
<taxonomicName class="Magnoliopsida" family="Apiaceae" genus="Oenanthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oenanthe pimpinelloides" order="Apiales" pageId="6" pageNumber="107" phylum="Tracheophyta" rank="species" species="pimpinelloides">
<emphasis italics="true" pageId="6" pageNumber="107">Oenanthe pimpinelloides</emphasis>
</taxonomicName>
(EDG 2028)
</th>
</tr>
<tr pageId="6" pageNumber="107">
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Symmetry</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Radial, isopolar</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Radial, isopolar</td>
</tr>
<tr pageId="6" pageNumber="107">
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Pollen shape (P/E)</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Perprolate (P/E = 2.09)</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Prolate (P/E = 1.89)</td>
</tr>
<tr pageId="6" pageNumber="107">
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Equatorial outline</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Elliptic</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Elliptic</td>
</tr>
<tr pageId="6" pageNumber="107">
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Ornamentation</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Rugulate (equatorial area), perforate (polar area)</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Rugulate(equatorial area), perforate (polar area)</td>
</tr>
<tr pageId="6" pageNumber="107">
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Exine sculpturing</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Subtectate</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Subtectate</td>
</tr>
<tr pageId="6" pageNumber="107">
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Polar Axis (P) (min-max)</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
43.2
<normalizedToken originalValue="±">+/-</normalizedToken>
0.41 mm (37 mm-47 mm)
</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
31.2
<normalizedToken originalValue="±">+/-</normalizedToken>
0.43 mm (26 mm-36 mm)
</td>
</tr>
<tr pageId="6" pageNumber="107">
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">E1 = Equatorial Axis (wide side of polen) (min-max)</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
21.0
<normalizedToken originalValue="±">+/-</normalizedToken>
0.27 mm (15 mm-22.5 mm)
</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
14.8
<normalizedToken originalValue="±">+/-</normalizedToken>
0.22 mm (12 mm-17 mm)
</td>
</tr>
<tr pageId="6" pageNumber="107">
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">E0 = Equatorial Axis (center of pollen) (min-max)</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
20.6
<normalizedToken originalValue="±">+/-</normalizedToken>
0.26 mm (15.5 mm-22 mm)
</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
16.5
<normalizedToken originalValue="±">+/-</normalizedToken>
0.24 mm (13 mm-19 mm)
</td>
</tr>
<tr pageId="6" pageNumber="107">
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">E2 = Equatorial Axis (narrow side of polen) (min-max)</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
20.6
<normalizedToken originalValue="±">+/-</normalizedToken>
0.26 mm (15.5 mm-22 mm)
</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
16.5
<normalizedToken originalValue="±">+/-</normalizedToken>
0.24 mm (13 mm-19 mm)
</td>
</tr>
<tr pageId="6" pageNumber="107">
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Clg = Colpus length (min-max)</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
33.9
<normalizedToken originalValue="±">+/-</normalizedToken>
0.44 mm (27 mm-36 mm)
</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
24.3
<normalizedToken originalValue="±">+/-</normalizedToken>
0.41 mm (20 mm-29 mm)
</td>
</tr>
<tr pageId="6" pageNumber="107">
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Clt = Colpus width (min-max)</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
2.1
<normalizedToken originalValue="±">+/-</normalizedToken>
0.04 mm (1.5 mm-2.5 mm)
</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
1.9
<normalizedToken originalValue="±">+/-</normalizedToken>
0.04 mm (1.5 mm-2.5 mm)
</td>
</tr>
<tr pageId="6" pageNumber="107">
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Plg = Pore length (min-max)</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
5.3
<normalizedToken originalValue="±">+/-</normalizedToken>
0.12 mm (3 mm-6 mm)
</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
4.9
<normalizedToken originalValue="±">+/-</normalizedToken>
0.10 mm (4 mm-6 mm)
</td>
</tr>
<tr pageId="6" pageNumber="107">
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Plt = Pore width (min-max)</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
5.0
<normalizedToken originalValue="±">+/-</normalizedToken>
0.07 mm (3 mm-6 mm)
</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
4.9
<normalizedToken originalValue="±">+/-</normalizedToken>
0.12 mm (4 mm-7 mm)
</td>
</tr>
<tr pageId="6" pageNumber="107">
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Int-e = Intine equatorial (min-max)</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
1.1
<normalizedToken originalValue="±">+/-</normalizedToken>
0.01mm (1 mm-1.25 mm)
</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
0.9
<normalizedToken originalValue="±">+/-</normalizedToken>
0.02 mm (0.75 mm-1 mm)
</td>
</tr>
<tr pageId="6" pageNumber="107">
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Int-p = Intine polar (min-max)</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
1.0
<normalizedToken originalValue="±">+/-</normalizedToken>
0.01 mm (1 mm-1.25 mm)
</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
0.7
<normalizedToken originalValue="±">+/-</normalizedToken>
0.03 mm (0.50 mm-1 mm)
</td>
</tr>
<tr pageId="6" pageNumber="107">
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Ex-e = Exine equatorial (min-max)</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
1.1
<normalizedToken originalValue="±">+/-</normalizedToken>
0.02 mm (1 mm-1.25 mm)
</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
0.9
<normalizedToken originalValue="±">+/-</normalizedToken>
0.02 mm (0.75 mm-1 mm)
</td>
</tr>
<tr pageId="6" pageNumber="107">
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">Ex-p = Exine polar (min-max)</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
1.0
<normalizedToken originalValue="±">+/-</normalizedToken>
0.01 mm (0.75 mm-1.25 mm)
</td>
<td colspan="1" pageId="6" pageNumber="107" rowspan="1">
0.7
<normalizedToken originalValue="±">+/-</normalizedToken>
0.03 mm (0.50 mm-1 mm)
</td>
</tr>
</table>
</paragraph>
</subSubSection>
</treatment>
</document>