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<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 &amp; Roque, Nadia" docDate="2017" docId="34FA45AD1D3F3005D3A65D93C4921093" docLanguage="en" docName="PhytoKeys 91: 105-124" docOrigin="PhytoKeys 91" docSource="http://dx.doi.org/10.3897/phytokeys.91.21340" docTitle="Nahuatlea purpusii V. A. Funk 2017, comb. nov." docType="treatment" docVersion="6" id="957354088108FFA2FFB72519DE2E8D07" lastPageNumber="114" masterDocId="957354088108FFA2FFB72519DE2E8D07" masterDocTitle="Nahuatlea: a new genus of compositae (Gochnatieae) from North America" masterLastPageNumber="124" masterPageNumber="105" pageNumber="112" updateTime="1668142139019" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Nahuatlea: a new genus of compositae (Gochnatieae) from North America</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Funk, Vicki A.</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Sancho, Gisela</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Roque, Nadia</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>2017</mods:date>
<mods:detail type="volume">
<mods:number>91</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>105</mods:start>
<mods:end>124</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/phytokeys.91.21340</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.91.21340</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-2003-91-105</mods:identifier>
<mods:identifier type="Pensoft-UUID">957354088108FFA2FFB72519DE2E8D07</mods:identifier>
<mods:identifier type="Zenodo-Dep">1138363</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="139337060" LSID="urn:lsid:plazi:treatment:34FA45AD1D3F3005D3A65D93C4921093" httpUri="http://treatment.plazi.org/id/34FA45AD1D3F3005D3A65D93C4921093" lastPageId="9" lastPageNumber="114" pageId="7" pageNumber="112">
<subSubSection pageId="7" pageNumber="112" type="nomenclature">
<paragraph pageId="7" pageNumber="112">
<pageBreakToken pageId="7" pageNumber="112" start="start">3</pageBreakToken>
.
<taxonomicName LSID="DF947B9B-5216-52ED-B3DC-13BA48424B7E" authority="(T. S. Brandegee) V. A. Funk" authorityName="V. A. Funk" authorityYear="2017" baseAuthorityName="T. S. Brandegee" baseAuthorityYear="2017" class="Magnoliopsida" family="Compositae" genus="Nahuatlea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Nahuatlea purpusii" order="Asterales" pageId="7" pageNumber="112" phylum="Tracheophyta" rank="species" species="purpusii" status="comb. nov.">Nahuatlea purpusii (T.S. Brandegee) V.A.Funk</taxonomicName>
<taxonomicNameLabel pageId="7" pageNumber="112">comb. nov.</taxonomicNameLabel>
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Cabrera's drawing of Nahuatlea purpusii. A Habit B Head C Style D Achene with pappus E Anther F Style. [Modified from Cabrera 1971.]" figureDoi="10.3897/phytokeys.91.21340.figure6" httpUri="https://binary.pensoft.net/fig/174649" pageId="7" pageNumber="112">Fig. 6</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="8" pageNumber="113" type="reference_group">
<paragraph pageId="8" pageNumber="113">
<taxonomicName class="Magnoliopsida" family="Compositae" genus="Gochnatia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Gochnatia purpusii" order="Asterales" pageId="8" pageNumber="113" phylum="Tracheophyta" rank="species" species="purpusii">
<pageBreakToken pageId="8" pageNumber="113" start="start">Gochnatia</pageBreakToken>
purpusii
</taxonomicName>
T.S. Brandegee,
<normalizedToken originalValue="Zöe">Zoee</normalizedToken>
5(11): 240. 1906.
</paragraph>
</subSubSection>
<subSubSection lastPageId="9" lastPageNumber="114" pageId="8" pageNumber="113" type="materials_examined">
<paragraph pageId="8" pageNumber="113">Type.</paragraph>
<paragraph lastPageId="9" lastPageNumber="114" pageId="8" pageNumber="113">
Mexico. Puebla: Tehuacan, 1800 m, June 1905,
<emphasis italics="true" pageId="8" pageNumber="113">C.A. Purpus 1164</emphasis>
(Holotype: UC 91904; Isotypes: BM 000947904, F 0050268, GH 00008382, NY 00169558,
<pageBreakToken pageId="9" pageNumber="114" start="start">RSA</pageBreakToken>
0001214). [Specimens at P (P00703338 &amp; P00703339) and E (E00413001) have the correct collecting number but incorrect dates and may or may not be type material;
<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>
cites isotypes at G, MO, and MEXU that are not found in JSTOR-GP. MO has confirmed that the specimen is not in their collection but there is no information on the others.
</paragraph>
</subSubSection>
<subSubSection pageId="9" pageNumber="114" type="description">
<paragraph pageId="9" pageNumber="114">Description.</paragraph>
<paragraph pageId="9" pageNumber="114">
<emphasis italics="true" pageId="9" pageNumber="114">Shrub</emphasis>
of unknown size (one isotype has what appears to be
<normalizedToken originalValue="“5">&quot;5-</normalizedToken>
6 m&quot; written on the label);
<emphasis italics="true" pageId="9" pageNumber="114">leaves</emphasis>
coriaceous, petiole minute (1-2 mm), blade 1.8-3.0
<normalizedToken originalValue="×">x</normalizedToken>
0.5-1.4 cm, elliptical or slightly lanceolate or oblanceolate, glabrescent adaxially, white flocculent-tomentose abaxially; heads sessile, in few clusters of 8-15, clusters all at apex of branches;
<emphasis italics="true" pageId="9" pageNumber="114">involucre</emphasis>
campanulate (especially at early flowering), ca. 10 mm tall
<normalizedToken originalValue="×">x</normalizedToken>
5-6 mm wide, bracts in 5-6 series, densely wooly abaxially;
<emphasis italics="true" pageId="9" pageNumber="114">flowers</emphasis>
12-18 per head; corollas yellowish, ca. 8 mm long;
<emphasis italics="true" pageId="9" pageNumber="114">anther</emphasis>
base caudate, tails ca. 1 mm long, fimbrillate;
<emphasis italics="true" pageId="9" pageNumber="114">pappus</emphasis>
ca. 7.5 mm long, bi-seriate with slender bristles.
</paragraph>
<caption ID-Zenodo-Dep="1138375" doi="10.3897/phytokeys.91.21340.figure6" httpUri="https://binary.pensoft.net/fig/174649" pageId="9" pageNumber="114" start="Figure 6" startId="F6">
<paragraph pageId="9" pageNumber="114">
<emphasis bold="true" pageId="9" pageNumber="114">Figure 6.</emphasis>
<normalizedToken originalValue="Cabreras">Cabrera's</normalizedToken>
drawing of
<taxonomicName authorityName="V. A. Funk" authorityYear="2017" baseAuthorityName="T. S. Brandegee" baseAuthorityYear="2017" class="Magnoliopsida" family="Compositae" genus="Nahuatlea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Nahuatlea purpusii" order="Asterales" pageId="9" pageNumber="114" phylum="Tracheophyta" rank="species" species="purpusii">
<emphasis italics="true" pageId="9" pageNumber="114">Nahuatlea purpusii</emphasis>
</taxonomicName>
.
<emphasis bold="true" pageId="9" pageNumber="114">A</emphasis>
Habit
<emphasis bold="true" pageId="9" pageNumber="114">B</emphasis>
Head
<emphasis bold="true" pageId="9" pageNumber="114">C</emphasis>
Style
<emphasis bold="true" pageId="9" pageNumber="114">D</emphasis>
Achene with pappus
<emphasis bold="true" pageId="9" pageNumber="114">E</emphasis>
Anther
<emphasis bold="true" pageId="9" pageNumber="114">F</emphasis>
Style. [Modified from
<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>
.]
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="9" pageNumber="114" type="remarks">
<paragraph pageId="9" pageNumber="114">Remarks.</paragraph>
<paragraph pageId="9" pageNumber="114">
<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>
and
<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>
disagree somewhat on the size of the leaf blade: Cabrera lists it as 18-30 mm
<normalizedToken originalValue="×">x</normalizedToken>
5-14 mm and Jervis has 2.0-2.5 cm
<normalizedToken originalValue="×">x</normalizedToken>
0.5-1.0 cm. Our measurements, taken from the Holotype, fall within those given by Jervis, however, the isotypes may show the greater range given by Cabrera.
</paragraph>
</subSubSection>
<subSubSection pageId="9" pageNumber="114" type="distribution">
<paragraph pageId="9" pageNumber="114">Distribution.</paragraph>
<paragraph pageId="9" pageNumber="114">Mexico: known only from four collections all from Puebla.</paragraph>
</subSubSection>
</treatment>
</document>