129 lines
9.6 KiB
XML
129 lines
9.6 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.91.21340" ID-GBIF-Dataset="b2f4c8d9-09a5-4bee-9ac6-b264ba0e3eed" ID-PMC="PMC5769713" ID-Pensoft-Pub="1314-2003-91-105" ID-Pensoft-UUID="957354088108FFA2FFB72519DE2E8D07" ID-PubMed="29362548" ID-Zenodo-Dep="1138363" ModsDocAuthor="" ModsDocDate="2017" ModsDocID="1314-2003-91-105" ModsDocOrigin="PhytoKeys 91" ModsDocTitle="Nahuatlea: a new genus of compositae (Gochnatieae) from North America" checkinTime="1513622630636" checkinUser="pensoft" docAuthor="Funk, Vicki A., Sancho, Gisela & Roque, Nadia" docDate="2017" docId="BB4C01F18E6BFA75AA0C4F604953DCFD" docLanguage="en" docName="PhytoKeys 91: 105-124" docOrigin="PhytoKeys 91" docSource="http://dx.doi.org/10.3897/phytokeys.91.21340" docTitle="Nahuatlea arborescens V. A. Funk 2017, comb. nov." docType="treatment" docVersion="6" id="957354088108FFA2FFB72519DE2E8D07" lastPageNumber="115" masterDocId="957354088108FFA2FFB72519DE2E8D07" masterDocTitle="Nahuatlea: a new genus of compositae (Gochnatieae) from North America" masterLastPageNumber="124" masterPageNumber="105" pageNumber="114" updateTime="1668142139019" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Nahuatlea: a new genus of compositae (Gochnatieae) from North America</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Funk, Vicki A.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Sancho, Gisela</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Roque, Nadia</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>PhytoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2017</mods:date>
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<mods:detail type="volume">
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<mods:number>91</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>105</mods:start>
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<mods:end>124</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/phytokeys.91.21340</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.91.21340</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-91-105</mods:identifier>
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<mods:identifier type="Pensoft-UUID">957354088108FFA2FFB72519DE2E8D07</mods:identifier>
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<mods:identifier type="Zenodo-Dep">1138363</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="139337055" LSID="urn:lsid:plazi:treatment:BB4C01F18E6BFA75AA0C4F604953DCFD" httpUri="http://treatment.plazi.org/id/BB4C01F18E6BFA75AA0C4F604953DCFD" lastPageId="10" lastPageNumber="115" pageId="9" pageNumber="114">
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<subSubSection pageId="9" pageNumber="114" type="nomenclature">
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<paragraph pageId="9" pageNumber="114">
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4.
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<taxonomicName LSID="988171CF-751D-52DA-8ED9-AC0806A6D974" authority="(Brandegee) V. A. Funk" authorityName="V. A. Funk" authorityYear="2017" baseAuthorityName="V. A. Funk" baseAuthorityYear="2017" class="Magnoliopsida" family="Compositae" genus="Nahuatlea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Nahuatlea arborescens" order="Asterales" pageId="9" pageNumber="114" phylum="Tracheophyta" rank="species" species="arborescens" status="comb. nov.">Nahuatlea arborescens (Brandegee) V.A.Funk</taxonomicName>
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<taxonomicNameLabel pageId="9" pageNumber="114">comb. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Images of four type specimens: A Nahuatlea arborescens (UC holotype) B N. smithii (K lectotype) C N. obtusata (US holotype) D N. hypoleuca (G holotype). [Furnished by the respective herbaria.]" figureDoi="10.3897/phytokeys.91.21340.figure3" httpUri="https://binary.pensoft.net/fig/174646" pageId="9" pageNumber="114">Fig. 3B</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="114" type="reference_group">
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<paragraph pageId="9" pageNumber="114">
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<taxonomicName class="Magnoliopsida" family="Compositae" genus="Gochnatia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Gochnatia arborescens" order="Asterales" pageId="9" pageNumber="114" phylum="Tracheophyta" rank="species" species="arborescens">Gochnatia arborescens</taxonomicName>
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Brandegee,
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<normalizedToken originalValue="Zoë">Zoe</normalizedToken>
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5(9): 163. 1903.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="114" type="materials_examined">
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<paragraph pageId="9" pageNumber="114">Type.</paragraph>
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<paragraph pageId="9" pageNumber="114">
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Mexico. Baja California:
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<normalizedToken originalValue="Cañón">Canon</normalizedToken>
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de Santa
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<normalizedToken originalValue="María">Maria</normalizedToken>
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, El Juste, 1 Mar 1898,
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<emphasis italics="true" pageId="9" pageNumber="114">C.A. Purpus s.n.</emphasis>
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(Holotype: UC 91900; possible Isotypes: K 000502538; GH 00008379; US 00119526).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="114" type="notes">
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<paragraph pageId="9" pageNumber="114">Note.</paragraph>
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<paragraph pageId="9" pageNumber="114">
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Determining what may or may not be type material is difficult; all proposed types are
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<emphasis italics="true" pageId="9" pageNumber="114">Purpus s.n.</emphasis>
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collections but there are different collection dates and locality information. The Holotype is one of two different collections mounted on the same sheet one of which is annotated as "n. sp." and
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<normalizedToken originalValue="“type”">"type"</normalizedToken>
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. That specimen also has a hand-written note that says "The year doubtless 1901 RM" indicating that the date on the sheet January-March 1898 is not correct. The information found on the three possible isotypes is nearly identical (Lower California, San Felipe, Cape Region Lower California, Jan-Mar 1901) but the information is different from the locality information on the Holotype. All of the "type material" specimens are the same species so there is little doubt that this is the correct name for this entity but someone more familiar with the work of Purpus (who seems to have confusing dates and numbers) and Brandegee will need to investigate this further to determine if the three listed specimens are actually isotypes.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="10" lastPageNumber="115" pageId="9" pageNumber="114" type="description">
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<paragraph pageId="9" pageNumber="114">Description.</paragraph>
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<paragraph lastPageId="10" lastPageNumber="115" pageId="9" pageNumber="114">
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<emphasis italics="true" pageId="9" pageNumber="114">Tree</emphasis>
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3-8 m tall, trunk 20-30 cm in diameter;
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<emphasis italics="true" pageId="9" pageNumber="114">leaves</emphasis>
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chartaceous, blades 3.5-6.5 cm
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<normalizedToken originalValue="×">x</normalizedToken>
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2.5-4.5 cm, ovate to elliptic, cuneate or rounded at base, glabrescent on both faces; heads short-pedunculate, solitary or more usually in loose clusters of 2-20 at apex of branches, few clusters per plant;
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<emphasis italics="true" pageId="9" pageNumber="114">involucre</emphasis>
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cylindrical to narrowly ob
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<pageBreakToken pageId="10" pageNumber="115" start="start">conic</pageBreakToken>
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depending on age, 10-15(20) mm tall
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<normalizedToken originalValue="×">x</normalizedToken>
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6-8 mm wide at anthesis, bracts in 8-10 series, glabrous;
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<emphasis italics="true" pageId="10" pageNumber="115">flowers</emphasis>
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13-20 per head; corollas yellowish, 12 mm long;
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<emphasis italics="true" pageId="10" pageNumber="115">anther</emphasis>
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base caudate, tails ca. 3 mm long, entire;
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<emphasis italics="true" pageId="10" pageNumber="115">pappus</emphasis>
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ca. 11 mm long, bristles slender, biseriate.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="115" type="remarks">
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<paragraph pageId="10" pageNumber="115">Remarks.</paragraph>
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<paragraph pageId="10" pageNumber="115">
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<bibRefCitation author="Cabrera, A" journalOrPublisher="Revista del Museo de la Plata, Seccion Botanica" pageId="16" pageNumber="121" pagination="1 - 160" refId="B4" refString="Cabrera, A, 1971. Revision del Genero Gochnatia. Revista del Museo de la Plata, Seccion Botanica 12 (66): 1 - 160" title="Revision del Genero Gochnatia." volume="12" year="1971">Cabrera (1971)</bibRefCitation>
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and
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<bibRefCitation author="Jervis, RN" journalOrPublisher="8. Eudicots-Asterales. Springer-Verlag, Berlin, Heidelberg" pageId="16" pageNumber="121" refId="B12" refString="Jervis, RN, 1954. A summary of the genus Gochnatia including a revision of the West Indian species which comprise the Section Anastraphioides. University of Michigan: unpublished thesis." title="A summary of the genus Gochnatia including a revision of the West Indian species which comprise the Section Anastraphioides. University of Michigan: unpublished thesis." year="1954">Jervis (1954)</bibRefCitation>
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disagree somewhat on the size of the leaf blade: Cabrera lists it as 35-65 mm
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<normalizedToken originalValue="×">x</normalizedToken>
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25-45 mm and Jervis has 5 cm
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<normalizedToken originalValue="×">x</normalizedToken>
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3-4 cm. Specimens available to us agree with the range given by Cabrera.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="115" type="distribution">
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<paragraph pageId="10" pageNumber="115">Distribution.</paragraph>
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<paragraph pageId="10" pageNumber="115">Mexico: known only from Baja California Sur.</paragraph>
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</subSubSection>
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</treatment>
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</document> |