160 lines
12 KiB
XML
160 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.134.38216" ID-GBIF-Dataset="7615d60b-4ad8-4ee7-af56-760c73ae9a55" ID-PMC="PMC6821883" ID-Pensoft-Pub="1314-2003-134-97" ID-Pensoft-UUID="8CF3D4E2F1F75E5A98B322A614884174" ID-PubMed="31686956" ModsDocID="1314-2003-134-97" checkinTime="1571900127077" checkinUser="pensoft" docAuthor="Yoichi, Watanabe, Minamitani, Tadashi, Oh, Sang-Hun, Nagano, Atsushi J., Abe, Harue & Yukawa, Tomohisa" docDate="2019" docId="1C3CC70585535CC2825FC4FA68396F3D" docLanguage="en" docName="PhytoKeys 134: 97-114" docOrigin="PhytoKeys 134" docSource="http://dx.doi.org/10.3897/phytokeys.134.38216" docTitle="Rhododendron sohayakiense var. koreanum Y. Watan. & T. Yukawa 2019, var. nov." docType="treatment" docVersion="6" id="8CF3D4E2F1F75E5A98B322A614884174" lastPageNumber="97" masterDocId="8CF3D4E2F1F75E5A98B322A614884174" masterDocTitle="New taxa of Rhododendron tschonoskii alliance (Ericaceae) from East Asia" masterLastPageNumber="114" masterPageNumber="97" pageNumber="97" updateTime="1668139549676" updateUser="ExternalLinkService">
|
||
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo>
|
||
<mods:title>New taxa of Rhododendron tschonoskii alliance (Ericaceae) from East Asia</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Yoichi, Watanabe</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Minamitani, Tadashi</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Oh, Sang-Hun</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Nagano, Atsushi J.</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Abe, Harue</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Yukawa, Tomohisa</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource>text</mods:typeOfResource>
|
||
<mods:relatedItem type="host">
|
||
<mods:titleInfo>
|
||
<mods:title>PhytoKeys</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part>
|
||
<mods:date>2019</mods:date>
|
||
<mods:detail type="volume">
|
||
<mods:number>134</mods:number>
|
||
</mods:detail>
|
||
<mods:extent unit="page">
|
||
<mods:start>97</mods:start>
|
||
<mods:end>114</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location>
|
||
<mods:url>http://dx.doi.org/10.3897/phytokeys.134.38216</mods:url>
|
||
</mods:location>
|
||
<mods:classification>journal article</mods:classification>
|
||
<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.134.38216</mods:identifier>
|
||
<mods:identifier type="Pensoft-Pub">1314-2003-134-97</mods:identifier>
|
||
<mods:identifier type="Pensoft-UUID">8CF3D4E2F1F75E5A98B322A614884174</mods:identifier>
|
||
</mods:mods>
|
||
<treatment ID-GBIF-Taxon="159834601" LSID="urn:lsid:plazi:treatment:1C3CC70585535CC2825FC4FA68396F3D" httpUri="http://treatment.plazi.org/id/1C3CC70585535CC2825FC4FA68396F3D" lastPageNumber="97" pageId="0" pageNumber="97">
|
||
<subSubSection pageId="0" pageNumber="97" type="nomenclature">
|
||
<paragraph pageId="0" pageNumber="97">
|
||
<taxonomicName LSID="1C3CC705-8553-5CC2-825F-C4FA68396F3D" authority="Y. Watan. & T. Yukawa" authorityName="Y. Watan. & T. Yukawa" authorityYear="2019" class="Magnoliopsida" family="Ericaceae" genus="Rhododendron" higherTaxonomySource="CoL" infraspecific-rank="var." kingdom="Plantae" lsidName="Rhododendron sohayakiense var. koreanum" order="Ericales" pageId="0" pageNumber="97" phylum="Tracheophyta" rank="variety" species="sohayakiense" status="var. nov." variety="koreanum">Rhododendron sohayakiense var. koreanum Y.Watan. & T.Yukawa</taxonomicName>
|
||
<taxonomicNameLabel pageId="0" pageNumber="97">var. nov.</taxonomicNameLabel>
|
||
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Photographs of flowers and leaves for the new taxa described in this study. A, B Rhododendron sohayakiense var. sohayakiense, Mt. Tsutsujo, Ehime Prefecture, Japan C, D Rhododendron sohayakiense var. kiusianum, Mt. Mukousaka, Kumamoto Prefecture, Japan E, F Rhododendron sohayakiense var. koreanum, Mt. Wolbong, Gyeongsangnam-do, South Korea. Photographs by Yoichi Watanabe." figureDoi="10.3897/phytokeys.134.38216.figure1" httpUri="https://binary.pensoft.net/fig/349295" pageId="0" pageNumber="97" tableDoi="10.3897/phytokeys.134.38216.figure1">Figs 1</figureCitation>
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Distribution of the Rhododendron tschonoskii alliance. Circles and squares showed locations of herbarium specimens (KYO, TNS)." figureDoi="10.3897/phytokeys.134.38216.figure5" httpUri="https://binary.pensoft.net/fig/349299" pageId="0" pageNumber="97" tableDoi="10.3897/phytokeys.134.38216.figure5">, 5</figureCitation>
|
||
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Rhododendron sohayakiense var. koreanum. A Flower, side view B Stamen C Pistil D Fruit E Abaxial and F adaxial sides of leaf. Scale bars: 1 mm (A-D); 3 mm (E, F). Drawings by Kumi Hamasaki from Y. Watanabe, S. Hwang and N. Yun Wol 01 (holotype, TNS)." figureDoi="10.3897/phytokeys.134.38216.figure8" httpUri="https://binary.pensoft.net/fig/349302" pageId="0" pageNumber="97" tableDoi="10.3897/phytokeys.134.38216.figure8">, 8</figureCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="97" type="diagnosis">
|
||
<paragraph pageId="0" pageNumber="97">Diagnosis.</paragraph>
|
||
<paragraph pageId="0" pageNumber="97">
|
||
This variety is similar to
|
||
<taxonomicName authority="var. sohayakiense" class="Magnoliopsida" family="Ericaceae" genus="Rhododendron" higherTaxonomySource="CoL" infraspecific-rank="var." kingdom="Plantae" lsidName="Rhododendron sohayakiense var. sohayakiense" order="Ericales" pageId="0" pageNumber="97" phylum="Tracheophyta" rank="variety" species="sohayakiense" variety="sohayakiense">Rhododendron sohayakiense var. sohayakiense</taxonomicName>
|
||
Y. Watan. & T. Yukawa and
|
||
<taxonomicName infraspecific-rank="var." lsidName="R. sohayakiense var. kiusianum" pageId="0" pageNumber="97" rank="variety" species="sohayakiense" variety="kiusianum">R. sohayakiense var. kiusianum</taxonomicName>
|
||
Y. Watan., T. Yukawa & T. Minamitani, but is distinguished by its large leaf size. Further, it differs from the former through its raised lateral nerves on the abaxial leaf surface and from the latter through its shorter corolla tube and by its longer style exserted from the corolla.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="97" type="materials_examined">
|
||
<paragraph pageId="0" pageNumber="97">Type.</paragraph>
|
||
<paragraph pageId="0" pageNumber="97">
|
||
<emphasis bold="true" pageId="0" pageNumber="97">SOUTH KOREA. Gyeongsangnam-do</emphasis>
|
||
: Hamyang County, Mt. Wolbong,
|
||
<geoCoordinate degrees="35" direction="north" minutes="44" orientation="latitude" precision="1" seconds="51.31" value="35.747585">35°44'51.31"N</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="127" direction="east" minutes="42" orientation="longitude" precision="1" seconds="33.99" value="127.70944">127°42'33.99"E</geoCoordinate>
|
||
, on slope of the mountain, 1000 m, 15 June 2017 (fl), Y. Watanabe, S. Hwang and N. Yun Wol06 (holotype: TNS; isotypes: TNS, KB).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="97" type="materials_examined">
|
||
<paragraph pageId="0" pageNumber="97">Additional specimens examined.</paragraph>
|
||
<paragraph pageId="0" pageNumber="97">
|
||
<emphasis bold="true" pageId="0" pageNumber="97">SOUTH KOREA. Jeollabuk-do</emphasis>
|
||
: Namwon City, Mt. Gonam,
|
||
<geoCoordinate degrees="35" direction="north" minutes="28" orientation="latitude" precision="1" seconds="27.74" value="35.474373">35°28'27.74"N</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="127" direction="east" minutes="30" orientation="longitude" precision="1" seconds="00.82" value="127.50023">127°30'00.82"E</geoCoordinate>
|
||
, 800 m, 15 Jun 2017 (fl), Y. Watanabe, S. Hwang and N. Yun Gom01 (TNS); Mt. Jirisan, Banyabong peak, 1700 m, 20 Aug 1982 (fr), T. Yamazaki & F. Yamazaki 3294 (KYO);
|
||
<emphasis bold="true" pageId="0" pageNumber="97">Gyeongsangnam-do</emphasis>
|
||
: Mt. Gayasan, 23 Aug 1935 (fr), G. Koidzumi (KYO).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="97" type="description">
|
||
<paragraph pageId="0" pageNumber="97">Description.</paragraph>
|
||
<paragraph pageId="0" pageNumber="97">Spring leaves scattered or crowded on upper branchlets; petioles 0.5-1 mm long; blade thick chartaceous, oblong, 10-35 mm long (25-35 mm long at maximum within each individual), 5-15 mm wide, apex acute and terminating in a gland, base acute, strigose on both surfaces; midrib prominent abaxially; lateral nerves pinnate, 1-3 paired, raised abaxially. Summer leaves oblanceolate, 6-20 mm long, 1-8 mm wide, densely strigose on both surfaces. Calyx saucer-shaped, ca. 1.5 mm in diam., densely soft strigose, shallowly 4-lobed; lobes semiorbiculate, ca. 0.5 mm long. Corolla white, no blotches, openly tubular-funnelform, 8-12 mm long and wide, dissected 1/2 corolla length into 4 lobes; tube 2-3 mm long, ca. 2 mm wide, glabrous outside, pilose on upper inside; lobes elliptic to oblong, rounded, 3-5 mm long, 2-4 mm wide. Stamens 4, subequal, 6-9 mm long, exserted; filaments densely pilose on lower three-quarters; anthers yellow, oblong, ca. 1 mm long. Ovary ovoid, densely soft strigose, ca. 2 mm. Style 5-6 mm long, exserted, glabrous. Capsule ovoid, 3-4 mm long, 2.5 mm wide, densely strigose.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="97" type="distribution">
|
||
<paragraph pageId="0" pageNumber="97">Distribution.</paragraph>
|
||
<paragraph pageId="0" pageNumber="97">SOUTH KOREA: Jeollabuk-do, Gyeongsangnam-do.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="97" type="ecology">
|
||
<paragraph pageId="0" pageNumber="97">Ecology.</paragraph>
|
||
<paragraph pageId="0" pageNumber="97">The plants inhabit mountain ridges and slopes at altitudes over 800 m above sea level. Flowering specimens have been collected from June to August; fruiting specimens have been collected from October. Honeybees are frequent visitors to the flowers, suggesting that they are pollinators of the variety.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="97" type="etymology">
|
||
<paragraph pageId="0" pageNumber="97">Etymology.</paragraph>
|
||
<paragraph pageId="0" pageNumber="97">
|
||
The specific epithet refers to
|
||
<normalizedToken originalValue="‘Korea’">'Korea'</normalizedToken>
|
||
where the new variety is distributed.
|
||
</paragraph>
|
||
<caption doi="10.3897/phytokeys.134.38216.figure8" httpUri="https://binary.pensoft.net/fig/349302" pageId="0" pageNumber="97" start="Figure 8" startId="F8">
|
||
<paragraph pageId="0" pageNumber="97">
|
||
<emphasis bold="true" pageId="0" pageNumber="97">Figure 8.</emphasis>
|
||
<taxonomicName authorityName="Y. Watan. & T. Yukawa" authorityYear="2019" class="Magnoliopsida" family="Ericaceae" genus="Rhododendron" higherTaxonomySource="CoL" infraspecific-rank="var." kingdom="Plantae" lsidName="Rhododendron sohayakiense var. koreanum" order="Ericales" pageId="0" pageNumber="97" phylum="Tracheophyta" rank="variety" species="sohayakiense" variety="koreanum">Rhododendron sohayakiense var. koreanum</taxonomicName>
|
||
.
|
||
<emphasis bold="true" pageId="0" pageNumber="97">A</emphasis>
|
||
Flower, side view
|
||
<emphasis bold="true" pageId="0" pageNumber="97">B</emphasis>
|
||
Stamen
|
||
<emphasis bold="true" pageId="0" pageNumber="97">C</emphasis>
|
||
Pistil
|
||
<emphasis bold="true" pageId="0" pageNumber="97">D</emphasis>
|
||
Fruit
|
||
<emphasis bold="true" pageId="0" pageNumber="97">E</emphasis>
|
||
Abaxial and
|
||
<emphasis bold="true" pageId="0" pageNumber="97">F</emphasis>
|
||
adaxial sides of leaf. Scale bars: 1 mm (
|
||
<emphasis bold="true" pageId="0" pageNumber="97">
|
||
<normalizedToken originalValue="A–D">A-D</normalizedToken>
|
||
</emphasis>
|
||
); 3 mm (
|
||
<emphasis bold="true" pageId="0" pageNumber="97">E, F</emphasis>
|
||
). Drawings by Kumi Hamasaki from
|
||
<emphasis italics="true" pageId="0" pageNumber="97">Y. Watanabe</emphasis>
|
||
,
|
||
<emphasis italics="true" pageId="0" pageNumber="97">S. Hwang and N. Yun Wol01</emphasis>
|
||
(holotype, TNS).
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |