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<document id="1DE1E346C5DB8A49355B8002AA54E8DB" ID-DOI="10.11646/phytotaxa.438.2.5" ID-ISSN="1179-3163" ID-Zenodo-Dep="13872482" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1727812283077" checkinUser="felipe" docAuthor="García-Mendoza, Abisaí Josué, Sandoval-Gutiérrez, Daniel &amp; Redonda-Martínez, Rosario" docDate="2020" docId="03C68780FFFA5302FF15F884998D56F7" docLanguage="en" docName="phytotaxa.438.2.5.pdf" docOrigin="Phytotaxa 438 (2)" docSource="http://dx.doi.org/10.11646/phytotaxa.438.2.5" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Mixtecalia Redonda-Mart., Garcia-Mend. &amp; D. Sandoval 2020, gen. nov." docType="treatment" docVersion="2" lastPageNumber="129" masterDocId="FFFFFFF8FFFB5307FF9DFFDA983C5136" masterDocTitle="Mixtecalia, a new monotypic genus of the subtribe Tussilagininae (Senecioneae, Asteraceae) from the state of Oaxaca, Mexico" masterLastPageNumber="129" masterPageNumber="119" pageNumber="119" updateTime="1727813079617" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="03BE81AFD68F33528F3E00FE41BA6F66">Mixtecalia, a new monotypic genus of the subtribe Tussilagininae (Senecioneae, Asteraceae) from the state of Oaxaca, Mexico</mods:title>
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<mods:namePart id="6115D79D48AB484AB2E5A7B8FE9AFE80">García-Mendoza, Abisaí Josué</mods:namePart>
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<mods:affiliation id="72F1FFAFF60755BDD3D59569A7984A0A">Jardín Botánico, Instituto de Biología, Universidad Nacional Autónoma de México, Tercer Circuito de Ciudad Universitaria, C. P. 04510 Ciudad de México, México.</mods:affiliation>
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<mods:namePart id="DD4A1B0AE8D18E45A8F55B28AFC6ED45">Sandoval-Gutiérrez, Daniel</mods:namePart>
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<mods:affiliation id="6FB9834377D5285BB5CC4EA5AA4A7145">Jardín Botánico, Instituto de Biología, Universidad Nacional Autónoma de México, Tercer Circuito de Ciudad Universitaria, C. P. 04510 Ciudad de México, México.</mods:affiliation>
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<mods:namePart id="57E28EEC24C0C6C7326468F0FCC2B2EE">Redonda-Martínez, Rosario</mods:namePart>
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<mods:affiliation id="CF2AF9F73865940F63D299182B6312FD">Instituto de Ecología, A. C., Red de Diversidad Biológica del Occidente Mexicano, Centro Regional del Bajío, Av. Lázaro Cárdenas 253, C. P. 61600, Pátzcuaro, Michoacán, México.</mods:affiliation>
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<mods:title id="9F9EB051CAE0B5E6596D2C589EC6F3C0">Phytotaxa</mods:title>
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<mods:date id="996A8DB273B690C19164152B37647A50">2020</mods:date>
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<subSubSection id="C375651DFFFA5306FF15F8849BB9564F" box="[136,901,1886,1913]" pageId="1" type="nomenclature">
<paragraph id="8BD03696FFFA5306FF15F8849BB9564F" blockId="1.[136,901,1886,1913]" box="[136,901,1886,1913]" pageId="1">
<heading id="D09881FAFFFA5306FF15F8849BB9564F" box="[136,901,1886,1913]" fontSize="11" level="2" pageId="1" reason="3">
<taxonomicName id="4C6F4D15FFFA5306FF15F8849B33564E" ID-CoL="5TY5" authority="Redonda-Mart., Garcia-Mend. &amp; D. Sandoval" authorityName="Redonda-Mart., Garcia-Mend. &amp; D. Sandoval" authorityYear="2020" box="[136,783,1886,1913]" class="Magnoliopsida" family="Asteraceae" genus="Mixtecalia" kingdom="Plantae" order="Asterales" pageId="1" phylum="Tracheophyta" rank="genus" status="gen. nov.">
<emphasis id="B91BEA84FFFA5306FF15F884993F564F" bold="true" box="[136,259,1886,1913]" italics="true" pageId="1">Mixtecalia</emphasis>
Redonda-Mart., García-Mend. &amp; D. Sandoval
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,
<taxonomicNameLabel id="A22857FFFFFA5306FC86F8849BB9564F" box="[795,901,1886,1913]" pageId="1" rank="genus">
<emphasis id="B91BEA84FFFA5306FC86F8849B43564E" bold="true" box="[795,895,1886,1912]" pageId="1">gen. nov</emphasis>
.
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</paragraph>
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<paragraph id="8BD03696FFFA5306FF15F8709B6356F6" blockId="1.[136,1452,1962,2091]" box="[136,863,1962,1984]" pageId="1">
<emphasis id="B91BEA84FFFA5306FF15F87098865689" bold="true" box="[136,186,1962,1983]" pageId="1">
<typeStatus id="54D48834FFFA5306FF15F87098865689" box="[136,186,1962,1983]" pageId="1">Type</typeStatus>
</emphasis>
:—
<taxonomicName id="4C6F4D15FFFA5306FF44F8709B6356F6" authority="Redonda-Mart., Garcia-Mend. &amp; D. Sandoval" authorityName="Redonda-Mart., Garcia-Mend. &amp; D. Sandoval" box="[217,863,1962,1984]" class="Magnoliopsida" family="Asteraceae" genus="Mixtecalia" kingdom="Plantae" order="Asterales" pageId="1" phylum="Tracheophyta" rank="species" species="teitaensis">
<emphasis id="B91BEA84FFFA5306FF44F870999D5689" box="[217,417,1962,1983]" italics="true" pageId="1">Mixtecalia teitaensis</emphasis>
Redonda-Mart., García-Mend. &amp; D. Sandoval
</taxonomicName>
</paragraph>
<paragraph id="8BD03696FFFA5306FF15F8149A33591D" blockId="1.[136,1452,1962,2091]" pageId="1">
<emphasis id="B91BEA84FFFA5306FF15F8149A33591D" italics="true" pageId="1">Plantae arborescentes monocarpicae, caulibus erectis, teretibus, carnosis, lanatis. Capitula discoidea, in corymbo disposita; pedunculi terminales et axillares, lanati; involucrum turbinatum. Corolla infundibuliformis, quinqueloba, flava. Cypsela teres, sericea. Pappus uniserialis, setis albis capillaribus.</emphasis>
</paragraph>
<paragraph id="8BD03696FFF95305FF15FF4499365316" blockId="2.[136,1452,158,544]" pageId="2">
Monocarpic arborescent plants,
<quantity id="4C979B73FFF95305FD9FFF449A58518F" box="[514,612,158,185]" metricMagnitude="0" metricUnit="m" metricValue="2.4" metricValueMax="4.0" metricValueMin="0.8" pageId="2" unit="m" value="2.4" valueMax="4.0" valueMin="0.8">0.84 m</quantity>
tall. Stems simple, erect, terete, pachycaulous, densely lanate. Leaves verticillate, marcescent, absent during the flowering period; blades ovate-elliptical, margin revolute, dentate, acute at the apex, cordate at the base; with petioles overlapping at the base; foliage with indumentum tomentose on both surfaces, comprising flagelliform trichomes. Synflorescence
<quantity id="4C979B73FFF95305FCD5FED09B825013" box="[840,958,266,293]" metricMagnitude="0" metricUnit="m" metricValue="1.9" metricValueMax="2.3" metricValueMin="1.5" pageId="2" unit="m" value="1.9" valueMax="2.3" valueMin="1.5">1.52.3 m</quantity>
long,
<quantity id="4C979B73FFF95305FB90FED09CBE5013" box="[1037,1154,266,293]" metricMagnitude="-1" metricUnit="m" metricValue="4.5" metricValueMax="7.0" metricValueMin="2.0" pageId="2" unit="m" value="0.44999999999999996" valueMax="0.7" valueMin="0.2">0.20.7 m</quantity>
wide, paniculiform, with bracts tomentose. Heads discoid, with peduncles short, lanate; involucre turbinate, uniseriate, phyllaries 68, oblong-lanceolate, with a conspicuous rib in the middle, lanate. Calyculus with 46 bracts, linear-lanceolate, lanate. Receptacle flattened, alveolate, naked. Florets 1012 bisexual, corolla infundibuliform, 5-lobed, yellow, tube glabrous, lobes triangular, papillose at the apex. Anthers 5, apical appendages lanceolate, endothecial tissue polar, base auriculate, collar cylindrical, filaments fused at the base. Style bifurcated, with branches obtuse, papillose on both surfaces, stigma surface continuous. Cypselae terete, 56-ribbed, sericeous. Pappus uniseriate, capillary bristles 195198, subequal (
<figureCitation id="13542A13FFF95305FF0DFDDC98C15316" box="[144,253,518,544]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStartId-0="2.[136,229,1889,1911]" captionStartId-1="3.[136,229,1879,1901]" captionStartId-2="6.[136,229,2028,2050]" captionStartId-3="7.[136,229,1826,1848]" captionTargetBox-0="[164,1427,579,1851]" captionTargetBox-1="[206,1400,225,1851]" captionTargetBox-2="[152,1436,195,2003]" captionTargetBox-3="[155,1433,195,1797]" captionTargetId-0="figure-178@2.[151,1436,566,1861]" captionTargetId-1="figure-18@3.[151,1436,190,1854]" captionTargetId-2="figure-30@6.[152,1436,190,2004]" captionTargetId-3="figure-18@7.[151,1436,190,1802]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="6" captionTargetPageId-3="7" captionText-0="FIGURE 1. Mixtecalia teitaensis. A. Habitat. B. Appearance of young individuals. C. Stem cross section. D. Stem longitudinal section. E. Detail of the synflorescence. F. Details of the involucres and cypselae." captionText-1="FIGURE 2. Mixtecalia teitaensis. A. Habit. B. Leaf. C. Plant with Synflorescence. D. Synflorescence. E. Primary inflorescence corymbiform. F. Involucre. G. Phyllary apex. H. Ovary with pappus. I. Floret., J. Style. K. Dissected floret. L. Anthers. M. Cypselae with pappus." captionText-2="FIGURE 3. Holotype of Mixtecalia teitaensis." captionText-3="FIGURE 4. Microcharacters of Mixtecalia teitaensis. A. Tomentose indumentum of a fragmented leaf. B. Adaxial surface of leaves with tomentose indumentum under SEM. C. Flagelliform trichomes (ft) on the leaf abaxial surface. D. Base of capitula showing the peduncle and calyculus bracts (marked by asterisk *), with indumentum tomentose. E. Phyllary. F. Receptacle flat alveolate. G. Cypsela with sericeous indumentum. H. Corolla lobe apex. I. Details of the corolla lobe apex with papillae (p) under SEM. J. Androecium with filaments fused at the base (asterisk *). K.Anther bases with cylindrical collars. L. Details of the anther showing the polar endothecial tissue (marked by asterisks *). M. Style branches showing obtuse apexes and papillose indumentums. N. Style branch under MEB. O. Detail of style branch apex with papillae (p) on both surfaces." figureDoi-0="http://doi.org/10.5281/zenodo.13872484" figureDoi-1="http://doi.org/10.5281/zenodo.13872486" figureDoi-2="http://doi.org/10.5281/zenodo.13872488" figureDoi-3="http://doi.org/10.5281/zenodo.13872490" httpUri-0="https://zenodo.org/record/13872484/files/figure.png" httpUri-1="https://zenodo.org/record/13872486/files/figure.png" httpUri-2="https://zenodo.org/record/13872488/files/figure.png" httpUri-3="https://zenodo.org/record/13872490/files/figure.png" pageId="2">Figs. 14</figureCitation>
).
</paragraph>
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<paragraph id="8BD03696FFF95305FF15F8BB9B7A56AD" blockId="2.[136,1452,1889,1947]" pageId="2">
<emphasis id="B91BEA84FFF95305FF15F8BB98C35640" bold="true" box="[136,255,1889,1911]" pageId="2">FIGURE 1.</emphasis>
<taxonomicName id="4C6F4D15FFF95305FE98F8BB99F15641" box="[261,461,1889,1911]" class="Magnoliopsida" family="Asteraceae" genus="Mixtecalia" kingdom="Plantae" order="Asterales" pageId="2" phylum="Tracheophyta" rank="species" species="teitaensis">
<emphasis id="B91BEA84FFF95305FE98F8BB99F15641" box="[261,461,1889,1911]" italics="true" pageId="2">Mixtecalia teitaensis</emphasis>
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. A. Habitat. B. Appearance of young individuals. C. Stem cross section. D. Stem longitudinal section. E. Detail of the synflorescence. F. Details of the involucres and cypselae.
</paragraph>
</caption>
<caption id="DF10661EFFF85304FF15F88D98EF5682" ID-DOI="http://doi.org/10.5281/zenodo.13872486" ID-Zenodo-Dep="13872486" httpUri="https://zenodo.org/record/13872486/files/figure.png" pageId="3" startId="3.[136,229,1879,1901]" targetBox="[206,1400,225,1851]" targetPageId="3" targetType="figure">
<paragraph id="8BD03696FFF85304FF15F88D98EF5682" blockId="3.[136,1452,1879,1972]" pageId="3">
<emphasis id="B91BEA84FFF85304FF15F88D993F565A" bold="true" box="[136,259,1879,1901]" pageId="3">FIGURE 2.</emphasis>
<taxonomicName id="4C6F4D15FFF85304FE93F88D99E7565A" box="[270,475,1879,1900]" class="Magnoliopsida" family="Asteraceae" genus="Mixtecalia" kingdom="Plantae" order="Asterales" pageId="3" phylum="Tracheophyta" rank="species" species="teitaensis">
<emphasis id="B91BEA84FFF85304FE93F88D99E7565A" box="[270,475,1879,1900]" italics="true" pageId="3">Mixtecalia teitaensis</emphasis>
</taxonomicName>
. A. Habit. B. Leaf. C. Plant with Synflorescence. D. Synflorescence. E. Primary inflorescence corymbiform. F. Involucre. G. Phyllary apex. H. Ovary with pappus. I. Floret., J. Style. K. Dissected floret. L. Anthers. M. Cypselae with pappus.
</paragraph>
</caption>
<subSubSection id="C375651DFFFF5302FF20FF44998D56F7" lastPageId="5" pageId="4" type="etymology">
<paragraph id="8BD03696FFFF5303FF20FF44996E5012" blockId="4.[136,1452,158,797]" pageId="4">
<emphasis id="B91BEA84FFFF5303FF20FF449902518E" bold="true" box="[189,318,158,184]" pageId="4">Etymology</emphasis>
:—The genus name refers to the Mixteca region, where the San Juan Teita municipality (Tlaxiaco District) (
<bibRefCitation id="EFFE4B67FFFF5303FF6EFF189A0C51EA" author="Garcia-Mendoza, A. J. &amp; Ordonez-Diaz, M. J. &amp; Briones-Salas, M." box="[243,560,194,221]" pageId="4" pagination="19 - 26" refId="ref5704" refString="Garcia-Mendoza, A. J., Ordonez-Diaz, M. J. &amp; Briones-Salas, M. (2004) Introduccion. In: Garcia-Mendoza, A. J., Ordonez-Diaz, M. J. &amp; Briones-Salas, M. (Eds.) Biodiversidad de Oaxaca. Instituto de Biologia, UNAM-Fondo Oaxaqueno para la Conservacion de la Naturaleza-World Wildlife Fund, Mexico, pp. 19 - 26." type="book chapter" year="2004">
García-Mendoza
<emphasis id="B91BEA84FFFF5303FE2AFF1999D451EA" box="[439,488,194,220]" italics="true" pageId="4">et al</emphasis>
. 2004
</bibRefCitation>
,
<bibRefCitation id="EFFE4B67FFFF5303FDA7FF189ADF51EA" author="INAFED" box="[570,739,194,220]" pageId="4" refId="ref5834" refString="INAFED (2019) Enciclopedia de los municipios y delegaciones de Mexico. Available from: http: // www. inafed. gob. mx / work / enciclopedia / EMM 20 oaxaca / municipios / 20218 a. html (accessed 28 September 2019)" type="url" year="2019">INAFED 2019</bibRefCitation>
), the site where the
<typeStatus id="54D48834FFFF5303FC23FF199BD251EB" box="[958,1006,195,221]" pageId="4">type</typeStatus>
locality is located, is found. This region is in
<collectingRegion id="49ABF874FFFF5303FF5FFF3C99255036" box="[194,281,230,256]" country="Mexico" name="Oaxaca" pageId="4">Oaxaca</collectingRegion>
, the state with the highest diversity of
<taxonomicName id="4C6F4D15FFFF5303FD4EFF3C9B725036" box="[723,846,230,256]" class="Magnoliopsida" family="Asteraceae" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="family">Asteraceae</taxonomicName>
in
<collectingRegion id="49ABF874FFFF5303FCE8FF3C9BF75036" box="[885,971,230,256]" country="Mexico" name="Mexico" pageId="4">Mexico</collectingRegion>
(
<bibRefCitation id="EFFE4B67FFFF5303FC47FF3C9D755036" author="Suarez-Mota, M. E. &amp; Villasenor, J. L." box="[986,1353,230,256]" pageId="4" pagination="55 - 66" refId="ref6658" refString="Suarez-Mota, M. E. &amp; Villasenor, J. L. (2011) Las compuestas endemicas de Oaxaca, Mexico: Diversidad y distribucion. Boletin de la Sociedad Botanica de Mexico 88: 55 - 66. https: // doi. org / 10.17129 / botsci. 308" type="journal article" year="2011">Suárez-Mota &amp; Villaseñor 2011</bibRefCitation>
;
<bibRefCitation id="EFFE4B67FFFF5303FACBFF3C997A5012" author="Suarez-Mota, E. &amp; Villasenor, J. L. &amp; Ramirez-Aguirre, M. B." pageId="4" pagination="49 - 74" refId="ref6711" refString="Suarez-Mota, E., Villasenor, J. L. &amp; Ramirez-Aguirre, M. B. (2018) Sitios prioritarios para la conservacion de la riqueza y el endemismo de la Sierra Norte de Oaxaca, Mexico. Acta Botanica Mexicana 124: 49 - 74. https: // doi. org / 10.21829 / abm 124.2018.1296" type="journal article" year="2018">
Suárez-Mota
<emphasis id="B91BEA84FFFF5303FF57FED198C75012" box="[202,251,266,292]" italics="true" pageId="4">et al</emphasis>
. 2018
</bibRefCitation>
).
</paragraph>
<paragraph id="8BD03696FFFF5303FF20FEF49B665082" blockId="4.[136,1452,158,797]" pageId="4">
<emphasis id="B91BEA84FFFF5303FF20FEF49991507E" bold="true" box="[189,429,302,328]" pageId="4">Taxonomic affinities</emphasis>
:—
<taxonomicName id="4C6F4D15FFFF5303FE4CFEF49A75507E" authorityName="Redonda-Mart., Garcia-Mend. &amp; D. Sandoval" authorityYear="2020" box="[465,585,302,328]" class="Magnoliopsida" family="Asteraceae" genus="Mixtecalia" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFF5303FE4CFEF49A75507E" box="[465,585,302,328]" italics="true" pageId="4">Mixtecalia</emphasis>
</taxonomicName>
is classified in the tribe
<taxonomicName id="4C6F4D15FFFF5303FCD3FEF49BE6507E" box="[846,986,302,328]" class="Magnoliopsida" family="Asteraceae" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="tribe" tribe="Senecioneae">Senecioneae</taxonomicName>
because the morphological characteristics of its heads coincide completely with all the diagnostic characters of the tribe. It is included in the subtribe
<taxonomicName id="4C6F4D15FFFF5303FA94FE889D97505A" box="[1289,1451,338,364]" class="Magnoliopsida" family="Asteraceae" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="subTribe" subTribe="Tussilagininae">Tussilagininae</taxonomicName>
because it has heads that are discoid; phyllaries with a central vein that is thickened at the base, anthers with a cylindrical collar, polar endothecial tissue, and a continuous stigma surface.
</paragraph>
<paragraph id="8BD03696FFFF5303FF20FE649C42522A" blockId="4.[136,1452,158,797]" pageId="4">
<taxonomicName id="4C6F4D15FFFF5303FF20FE64990950EE" authorityName="Redonda-Mart., Garcia-Mend. &amp; D. Sandoval" authorityYear="2020" box="[189,309,446,472]" class="Magnoliopsida" family="Asteraceae" genus="Mixtecalia" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFF5303FF20FE64990950EE" box="[189,309,446,472]" italics="true" pageId="4">Mixtecalia</emphasis>
</taxonomicName>
has some morphological characters in common with other Mexican taxa of the
<taxonomicName id="4C6F4D15FFFF5303FB33FE649D6F50EE" box="[1198,1363,446,472]" class="Magnoliopsida" family="Asteraceae" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="subTribe" subTribe="Tussilagininae">Tussilagininae</taxonomicName>
, mainly
<taxonomicName id="4C6F4D15FFFF5303FF15FE38993750CA" authorityName="Robinson &amp; Brettell" authorityYear="1973" box="[136,267,482,508]" class="Magnoliopsida" family="Asteraceae" genus="Pittocaulon" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFF5303FF15FE38993750CA" box="[136,267,482,508]" italics="true" pageId="4">Pittocaulon</emphasis>
</taxonomicName>
,
<taxonomicName id="4C6F4D15FFFF5303FE8BFE389A6850CA" authority="La Llave (1825: 10)" authorityName="La Llave" authorityPageNumber="10" authorityYear="1825" box="[278,596,482,509]" class="Magnoliopsida" family="Asteraceae" genus="Roldana" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFF5303FE8BFE38994950CA" box="[278,373,482,508]" italics="true" pageId="4">Roldana</emphasis>
<bibRefCitation id="EFFE4B67FFFF5303FEE7FE399A6850CA" author="La Llave, P. de" box="[378,596,482,509]" pageId="4" refId="ref5969" refString="La Llave, P. de (1825) Roldana. In: La Llave, P. de &amp; Lexarza J. J. Novorum Vegetabilium Descriptiones 2: 10." type="journal volume" year="1825">La Llave (1825: 10)</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="4C6F4D15FFFF5303FD18FE389CA950CA" authority="Robinson &amp; Brettell (1974: 424)" authorityName="Robinson &amp; Brettell" authorityPageNumber="424" authorityYear="1974" box="[645,1173,482,508]" class="Magnoliopsida" family="Asteraceae" genus="Telanthophora" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFF5303FD18FE389B1550CA" box="[645,809,482,508]" italics="true" pageId="4">Telanthophora</emphasis>
<bibRefCitation id="EFFE4B67FFFF5303FCB3FE389CA950CA" author="Robinson, H. &amp; Brettell, R. D." box="[814,1173,482,508]" pageId="4" pagination="402 - 439" refId="ref6603" refString="Robinson, H. &amp; Brettell, R. D. (1974) Studies in the Senecioneae (Asteraceae). V. The genera Psacaliopsis, Barkleyanthus, Telanthophora and Roldana. Phytologia 27: 402 - 439. https: // doi. org / 10.5962 / bhl. part. 13922" type="journal article" year="1974">Robinson &amp; Brettell (1974: 424)</bibRefCitation>
</taxonomicName>
.Among other characters, the most notable are: pachycaulous stems, verticillate leaves that are absent during the flowering period (except in
<taxonomicName id="4C6F4D15FFFF5303FF15FDF099105372" authorityName="Robinson &amp; Brettell" authorityYear="1974" box="[136,300,554,580]" class="Magnoliopsida" family="Asteraceae" genus="Telanthophora" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFF5303FF15FDF099105372" box="[136,300,554,580]" italics="true" pageId="4">Telanthophora</emphasis>
</taxonomicName>
), and yellow florets. However, there are differences between
<taxonomicName id="4C6F4D15FFFF5303FC4CFDF09C755372" authorityName="Redonda-Mart., Garcia-Mend. &amp; D. Sandoval" authorityYear="2020" box="[977,1097,554,580]" class="Magnoliopsida" family="Asteraceae" genus="Mixtecalia" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFF5303FC4CFDF09C755372" box="[977,1097,554,580]" italics="true" pageId="4">Mixtecalia</emphasis>
</taxonomicName>
and the aforementioned genera, the most evident being its reproductive strategy (monocarpic vs. polycarpic). It also differs in the indumentum of the stem (densely lanate vs. pilose (
<taxonomicName id="4C6F4D15FFFF5303FE7AFDA89A5653BA" authorityName="Robinson &amp; Brettell" authorityYear="1973" box="[487,618,626,652]" class="Magnoliopsida" family="Asteraceae" genus="Pittocaulon" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFF5303FE7AFDA89A5653BA" box="[487,618,626,652]" italics="true" pageId="4">Pittocaulon</emphasis>
</taxonomicName>
p.p., and
<taxonomicName id="4C6F4D15FFFF5303FD49FDA89B0F53BA" authorityName="La Llave" authorityYear="1825" box="[724,819,626,652]" class="Magnoliopsida" family="Asteraceae" genus="Roldana" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFF5303FD49FDA89B0F53BA" box="[724,819,626,652]" italics="true" pageId="4">Roldana</emphasis>
</taxonomicName>
p.p.), and either tomentose or glabrous (
<taxonomicName id="4C6F4D15FFFF5303FB6FFDA89D4953BA" authorityName="Robinson &amp; Brettell" authorityYear="1973" box="[1266,1397,626,652]" class="Magnoliopsida" family="Asteraceae" genus="Pittocaulon" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFF5303FB6FFDA89D4953BA" box="[1266,1397,626,652]" italics="true" pageId="4">Pittocaulon</emphasis>
</taxonomicName>
p.p., and
<taxonomicName id="4C6F4D15FFFF5303FF25FD4C99605386" authorityName="Robinson &amp; Brettell" authorityYear="1974" box="[184,348,662,688]" class="Magnoliopsida" family="Asteraceae" genus="Telanthophora" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFF5303FF25FD4C99605386" box="[184,348,662,688]" italics="true" pageId="4">Telanthophora</emphasis>
</taxonomicName>
), the leaves (tomentose vs. glabrous (except in some species of
<taxonomicName id="4C6F4D15FFFF5303FBB7FD4C9CB55386" authorityName="La Llave" authorityYear="1825" box="[1066,1161,662,688]" class="Magnoliopsida" family="Asteraceae" genus="Roldana" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFF5303FBB7FD4C9CB55386" box="[1066,1161,662,688]" italics="true" pageId="4">Roldana</emphasis>
</taxonomicName>
and
<taxonomicName id="4C6F4D15FFFF5303FB5DFD4C9D7F5386" authorityName="Robinson &amp; Brettell" authorityYear="1973" box="[1216,1347,662,688]" class="Magnoliopsida" family="Asteraceae" genus="Pittocaulon" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFF5303FB5DFD4C9D7F5386" box="[1216,1347,662,688]" italics="true" pageId="4">Pittocaulon</emphasis>
</taxonomicName>
), and the cypselae (sericeous vs. glabrous); as well as the
<typeStatus id="54D48834FFFF5303FD3DFD619AE753E3" box="[672,731,699,725]" pageId="4">types</typeStatus>
of synflorescences (paniculiform and bracteate vs. corymbiform or subumbellate and ebracteate or bracteolate) and heads (discoid vs. radiate, except in
<taxonomicName id="4C6F4D15FFFF5303FBFFFD049CFD53CE" authorityName="La Llave" authorityYear="1825" box="[1122,1217,734,760]" class="Magnoliopsida" family="Asteraceae" genus="Roldana" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFF5303FBFFFD049CFD53CE" box="[1122,1217,734,760]" italics="true" pageId="4">Roldana</emphasis>
</taxonomicName>
and some species of
<taxonomicName id="4C6F4D15FFFF5303FF15FCD89910522A" authorityName="Robinson &amp; Brettell" authorityYear="1974" box="[136,300,770,796]" class="Magnoliopsida" family="Asteraceae" genus="Telanthophora" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFF5303FF15FCD89910522A" box="[136,300,770,796]" italics="true" pageId="4">Telanthophora</emphasis>
</taxonomicName>
) and number of ribs on the cypselae (56 ribbed vs. 510 ribbed) (
<tableCitation id="C6ED032DFFFF5303FB84FCD89C51522A" box="[1049,1133,770,796]" captionStart="TABLE 1" captionStartId="4.[136,224,844,868]" captionText="TABLE 1. Characteristics of Mixtecalia and genera with morphological similarities." pageId="4">Table 1</tableCitation>
).
</paragraph>
<caption id="DF10661EFFFF5303FF15FC969C325252" box="[136,1038,844,868]" pageId="4" startId="4.[136,224,844,868]" targetType="table">
<paragraph id="8BD03696FFFF5303FF15FC969C325252" blockId="4.[136,1038,844,868]" box="[136,1038,844,868]" pageId="4">
<emphasis id="B91BEA84FFFF5303FF15FC9698C75252" bold="true" box="[136,251,844,868]" pageId="4">TABLE 1.</emphasis>
Characteristics of
<taxonomicName id="4C6F4D15FFFF5303FE59FC969A0A5252" authorityName="Redonda-Mart., Garcia-Mend. &amp; D. Sandoval" authorityYear="2020" box="[452,566,844,868]" class="Magnoliopsida" family="Asteraceae" genus="Mixtecalia" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFF5303FE59FC969A0A5252" box="[452,566,844,868]" italics="true" pageId="4">Mixtecalia</emphasis>
</taxonomicName>
and genera with morphological similarities.
</paragraph>
</caption>
<paragraph id="8BD03696FFFF5303FF0EFC4D9D295643" pageId="4">
<table id="F96FC436FFFFACF8FF0EFC4D9DA256B0" box="[147,1438,919,1926]" colsContinueIn="5.[147,1430,244,1468]" gridcols="6" gridrows="9" pageId="4">
<tr id="355F34D4FFFFACF8FF0EFC4D9DA2529B" box="[147,1438,919,941]" gridrow="0" pageId="4">
<th id="768E5DA8FFFFACF8FF0EFC4D995B529B" box="[147,359,919,941]" gridcol="0" gridrow="0" pageId="4">Characters</th>
<th id="768E5DA8FFFFACF8FEE2FC4D9A1C529B" box="[383,544,919,941]" gridcol="1" gridrow="0" pageId="4">
<taxonomicName id="4C6F4D15FFFF5303FEE2FC4D99DA529A" authorityName="Redonda-Mart., Garcia-Mend. &amp; D. Sandoval" authorityYear="2020" box="[383,486,919,940]" class="Magnoliopsida" family="Asteraceae" genus="Mixtecalia" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFF5303FEE2FC4D99DA529A" box="[383,486,919,940]" italics="true" pageId="4">Mixtecalia</emphasis>
</taxonomicName>
</th>
<th id="768E5DA8FFFFACF8FDDAFC4D9ADB529B" box="[583,743,919,941]" gridcol="2" gridrow="0" pageId="4">
<taxonomicName id="4C6F4D15FFFF5303FDDAFC4D9A8B529A" authorityName="Robinson &amp; Brettell" authorityYear="1973" box="[583,695,919,940]" class="Magnoliopsida" family="Asteraceae" genus="Pittocaulon" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFF5303FDDAFC4D9A8B529A" box="[583,695,919,940]" italics="true" pageId="4">Pittocaulon</emphasis>
</taxonomicName>
</th>
<th id="768E5DA8FFFFACF8FC89FC4D9BC8529B" box="[788,1012,919,941]" gridcol="3" gridrow="0" pageId="4">
<taxonomicName id="4C6F4D15FFFF5303FC89FC4D9B59529A" authorityName="La Llave" authorityYear="1825" box="[788,869,919,940]" class="Magnoliopsida" family="Asteraceae" genus="Roldana" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFF5303FC89FC4D9B59529A" box="[788,869,919,940]" italics="true" pageId="4">Roldana</emphasis>
</taxonomicName>
</th>
<th id="768E5DA8FFFFACF8FB96FC4D9C8F529B" box="[1035,1203,919,941]" gridcol="4" gridrow="0" pageId="4">
<taxonomicName id="4C6F4D15FFFF5303FB96FC4D9CAB529A" authorityName="Robinson &amp; Brettell" authorityYear="1974" box="[1035,1175,919,940]" class="Magnoliopsida" family="Asteraceae" genus="Telanthophora" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFF5303FB96FC4D9CAB529A" box="[1035,1175,919,940]" italics="true" pageId="4">Telanthophora</emphasis>
</taxonomicName>
</th>
<th id="768E5DA8FFFFACF8FB41FC4D9DA2529B" box="[1244,1438,919,941]" gridcol="5" gridrow="0" pageId="4">
<taxonomicName id="4C6F4D15FFFF5303FB41FC4D9D50529A" authority="Habit" authorityName="Habit" box="[1244,1388,919,940]" class="Magnoliopsida" family="Asteraceae" genus="Dendrosenecio" kingdom="Plantae" order="Asterales" pageId="4" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFF5303FB41FC4D9D50529A" box="[1244,1388,919,940]" italics="true" pageId="4">Dendrosenecio</emphasis>
</taxonomicName>
</th>
</tr>
<tr id="355F34D4FFFFACF8FF0EFC319DA2555B" box="[147,1438,1003,1133]" gridrow="1" pageId="4">
<th id="768E5DA8FFFFACF8FF0EFC31995B555B" box="[147,359,1003,1133]" gridcol="0" gridrow="1" pageId="4">Habit</th>
<td id="768E5DA8FFFFACF8FEE2FC319A1C555B" box="[383,544,1003,1133]" gridcol="1" gridrow="1" pageId="4">arborescent</td>
<td id="768E5DA8FFFFACF8FDDAFC319ADB555B" box="[583,743,1003,1133]" gridcol="2" gridrow="1" pageId="4">shrubs or trees</td>
<td id="768E5DA8FFFFACF8FC89FC319BC8555B" box="[788,1012,1003,1133]" gridcol="3" gridrow="1" pageId="4">perennial herbs, acaulescent or caulescent; sometimes shrubs or arborescent</td>
<td id="768E5DA8FFFFACF8FB96FC319C8F555B" box="[1035,1203,1003,1133]" gridcol="4" gridrow="1" pageId="4">shrubs or trees</td>
<td id="768E5DA8FFFFACF8FB41FC319DA2555B" box="[1244,1438,1003,1133]" gridcol="5" gridrow="1" pageId="4">arborescent or trees, sometimes shrubs or herbs</td>
</tr>
<tr id="355F34D4FFFFACF8FF0EFB4F9DA255F9" box="[147,1438,1173,1231]" gridrow="2" pageId="4">
<th id="768E5DA8FFFFACF8FF0EFB4F995B55F9" box="[147,359,1173,1231]" gridcol="0" gridrow="2" pageId="4">Stem</th>
<td id="768E5DA8FFFFACF8FEE2FB4F9A1C55F9" box="[383,544,1173,1231]" gridcol="1" gridrow="2" pageId="4">pachycaulous</td>
<td id="768E5DA8FFFFACF8FDDAFB4F9ADB55F9" box="[583,743,1173,1231]" gridcol="2" gridrow="2" pageId="4">pachycaulous</td>
<td id="768E5DA8FFFFACF8FC89FB4F9BC855F9" box="[788,1012,1173,1231]" gridcol="3" gridrow="2" pageId="4">herbaceous or woody, rarely pachycaulous</td>
<td id="768E5DA8FFFFACF8FB96FB4F9C8F55F9" box="[1035,1203,1173,1231]" gridcol="4" gridrow="2" pageId="4">succulent or pachycaulous</td>
<td id="768E5DA8FFFFACF8FB41FB4F9DA255F9" box="[1244,1438,1173,1231]" gridcol="5" gridrow="2" pageId="4">pachycaulous</td>
</tr>
<tr id="355F34D4FFFFACF8FF0EFB2D9DA2543B" box="[147,1438,1271,1293]" gridrow="3" pageId="4">
<th id="768E5DA8FFFFACF8FF0EFB2D995B543B" box="[147,359,1271,1293]" gridcol="0" gridrow="3" pageId="4">Reproductive strategy</th>
<td id="768E5DA8FFFFACF8FEE2FB2D9A1C543B" box="[383,544,1271,1293]" gridcol="1" gridrow="3" pageId="4">monocarpic</td>
<td id="768E5DA8FFFFACF8FDDAFB2D9ADB543B" box="[583,743,1271,1293]" gridcol="2" gridrow="3" pageId="4">polycarpic</td>
<td id="768E5DA8FFFFACF8FC89FB2D9BC8543B" box="[788,1012,1271,1293]" gridcol="3" gridrow="3" pageId="4">polycarpic</td>
<td id="768E5DA8FFFFACF8FB96FB2D9C8F543B" box="[1035,1203,1271,1293]" gridcol="4" gridrow="3" pageId="4">polycarpic</td>
<td id="768E5DA8FFFFACF8FB41FB2D9DA2543B" box="[1244,1438,1271,1293]" gridcol="5" gridrow="3" pageId="4">polycarpic</td>
</tr>
<tr id="355F34D4FFFFACF8FF0EFAEF9DA254A5" box="[147,1438,1333,1427]" gridrow="4" pageId="4">
<th id="768E5DA8FFFFACF8FF0EFAEF995B54A5" box="[147,359,1333,1427]" gridcol="0" gridrow="4" pageId="4">Seasonality of leaves</th>
<td id="768E5DA8FFFFACF8FEE2FAEF9A1C54A5" box="[383,544,1333,1427]" gridcol="1" gridrow="4" pageId="4">marcescent, absent during flowering period</td>
<td id="768E5DA8FFFFACF8FDDAFAEF9ADB54A5" box="[583,743,1333,1427]" gridcol="2" gridrow="4" pageId="4">absent during flowering period</td>
<td id="768E5DA8FFFFACF8FC89FAEF9BC854A5" box="[788,1012,1333,1427]" gridcol="3" gridrow="4" pageId="4">perennial, rarely absent during flowering period</td>
<td id="768E5DA8FFFFACF8FB96FAEF9C8F54A5" box="[1035,1203,1333,1427]" gridcol="4" gridrow="4" pageId="4">perennial</td>
<td id="768E5DA8FFFFACF8FB41FAEF9DA254A5" box="[1244,1438,1333,1427]" gridcol="5" gridrow="4" pageId="4">marcescent</td>
</tr>
<tr id="355F34D4FFFFACF8FF0EFA619DA2572F" box="[147,1438,1467,1561]" gridrow="5" pageId="4">
<th id="768E5DA8FFFFACF8FF0EFA61995B572F" box="[147,359,1467,1561]" gridcol="0" gridrow="5" pageId="4">Shape of leaf blade</th>
<td id="768E5DA8FFFFACF8FEE2FA619A1C572F" box="[383,544,1467,1561]" gridcol="1" gridrow="5" pageId="4">ovate-elliptic</td>
<td id="768E5DA8FFFFACF8FDDAFA619ADB572F" box="[583,743,1467,1561]" gridcol="2" gridrow="5" pageId="4">palmate</td>
<td id="768E5DA8FFFFACF8FC89FA619BC8572F" box="[788,1012,1467,1561]" gridcol="3" gridrow="5" pageId="4">ovate, rounded, elliptical or lanceolate</td>
<td id="768E5DA8FFFFACF8FB96FA619C8F572F" box="[1035,1203,1467,1561]" gridcol="4" gridrow="5" pageId="4">lanceolate, elliptical or ovate</td>
<td id="768E5DA8FFFFACF8FB41FA619DA2572F" box="[1244,1438,1467,1561]" gridcol="5" gridrow="5" pageId="4">lanceolate, elliptical, ovate or panduriform</td>
</tr>
<tr id="355F34D4FFFFACF8FF0EF99B9DA2574D" box="[147,1438,1601,1659]" gridrow="6" pageId="4">
<th id="768E5DA8FFFFACF8FF0EF99B995B574D" box="[147,359,1601,1659]" gridcol="0" gridrow="6" pageId="4">Leaf margin</th>
<td id="768E5DA8FFFFACF8FEE2F99B9A1C574D" box="[383,544,1601,1659]" gridcol="1" gridrow="6" pageId="4">dentate</td>
<td id="768E5DA8FFFFACF8FDDAF99B9ADB574D" box="[583,743,1601,1659]" gridcol="2" gridrow="6" pageId="4">palmately lobed, dentate</td>
<td id="768E5DA8FFFFACF8FC89F99B9BC8574D" box="[788,1012,1601,1659]" gridcol="3" gridrow="6" pageId="4">palmately lobate, sometimes serrate</td>
<td id="768E5DA8FFFFACF8FB96F99B9C8F574D" box="[1035,1203,1601,1659]" gridcol="4" gridrow="6" pageId="4">entire or lobate</td>
<td id="768E5DA8FFFFACF8FB41F99B9DA2574D" box="[1244,1438,1601,1659]" gridcol="5" gridrow="6" pageId="4">denticulate</td>
</tr>
<tr id="355F34D4FFFFACF8FF0EF9799DA25636" box="[147,1438,1699,1792]" gridrow="7" pageId="4">
<th id="768E5DA8FFFFACF8FF0EF979995B5636" box="[147,359,1699,1792]" gridcol="0" gridrow="7" pageId="4">Leaf adaxial surface indumentum</th>
<td id="768E5DA8FFFFACF8FEE2F9799A1C5636" box="[383,544,1699,1792]" gridcol="1" gridrow="7" pageId="4">tomentose</td>
<td id="768E5DA8FFFFACF8FDDAF9799ADB5636" box="[583,743,1699,1792]" gridcol="2" gridrow="7" pageId="4">glabrescent, sometimes tomentose</td>
<td id="768E5DA8FFFFACF8FC89F9799BC85636" box="[788,1012,1699,1792]" gridcol="3" gridrow="7" pageId="4">glabrescent, sometimes scarcely tomentose</td>
<td id="768E5DA8FFFFACF8FB96F9799C8F5636" box="[1035,1203,1699,1792]" gridcol="4" gridrow="7" pageId="4">glabrescent</td>
<td id="768E5DA8FFFFACF8FB41F9799DA25636" box="[1244,1438,1699,1792]" gridcol="5" gridrow="7" pageId="4">glabrescent</td>
</tr>
<tr id="355F34D4FFFFACF8FF0EF8F39DA256B0" box="[147,1438,1833,1926]" gridrow="8" pageId="4">
<th id="768E5DA8FFFFACF8FF0EF8F3995B56B0" box="[147,359,1833,1926]" gridcol="0" gridrow="8" pageId="4">Leaf abaxial surface indumentum</th>
<td id="768E5DA8FFFFACF8FEE2F8F39A1C56B0" box="[383,544,1833,1926]" gridcol="1" gridrow="8" pageId="4">tomentose</td>
<td id="768E5DA8FFFFACF8FDDAF8F39ADB56B0" box="[583,743,1833,1926]" gridcol="2" gridrow="8" pageId="4">glabrescent, sometimes tomentose</td>
<td id="768E5DA8FFFFACF8FC89F8F39BC856B0" box="[788,1012,1833,1926]" gridcol="3" gridrow="8" pageId="4">glabrescent, tomentose or lanate</td>
<td id="768E5DA8FFFFACF8FB96F8F39C8F56B0" box="[1035,1203,1833,1926]" gridcol="4" gridrow="8" pageId="4">glabrescent</td>
<td id="768E5DA8FFFFACF8FB41F8F39DA256B0" box="[1244,1438,1833,1926]" gridcol="5" gridrow="8" pageId="4">pilose, sometimes lanate</td>
</tr>
</table>
</paragraph>
<paragraph id="8BD03696FFFF5303FBE4F8149D9C56D2" blockId="4.[1145,1440,1998,2020]" box="[1145,1440,1998,2020]" pageId="4">
<emphasis id="B91BEA84FFFF5303FBE4F8149D9C56D2" box="[1145,1440,1998,2020]" italics="true" pageId="4">......continued on the next page</emphasis>
</paragraph>
<caption id="DF10661EFFFE5302FF0EFF6C995351FD" box="[147,367,181,204]" isContinuationCaption="true" pageId="5" startId="5.[147,227,182,203]" targetType="table">
<paragraph id="8BD03696FFFE5302FF0EFF6C995351FD" blockId="5.[147,367,181,204]" box="[147,367,181,204]" pageId="5">
<emphasis id="B91BEA84FFFE5302FF0EFF6C993F51FD" bold="true" box="[147,259,181,203]" pageId="5">TABLE 1 (</emphasis>
Continued)
</paragraph>
</caption>
<paragraph id="8BD03696FFFE5302FF0EFF2E9D5254AE" pageId="5">
<table id="F96FC436FFFEACF8FF0EFF2E9DAA548A" box="[147,1430,244,1468]" colsContinueFrom="4.[147,1438,919,1926]" gridcols="6" gridrows="12" pageId="5">
<tr id="355F34D4FFFEACF8FF0EFF2E9DAA503C" box="[147,1430,244,266]" gridrow="0" pageId="5">
<th id="768E5DA8FFFEACF8FF0EFF2E9958503C" box="[147,356,244,266]" gridcol="0" gridrow="0" pageId="5">Characters</th>
<th id="768E5DA8FFFEACF8FEE2FF2E9A20503C" box="[383,540,244,266]" gridcol="1" gridrow="0" pageId="5">
<taxonomicName id="4C6F4D15FFFE5302FEE2FF2E99DA503F" authorityName="Redonda-Mart., Garcia-Mend. &amp; D. Sandoval" authorityYear="2020" box="[383,486,244,265]" class="Magnoliopsida" family="Asteraceae" genus="Mixtecalia" kingdom="Plantae" order="Asterales" pageId="5" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFE5302FEE2FF2E99DA503F" box="[383,486,244,265]" italics="true" pageId="5">Mixtecalia</emphasis>
</taxonomicName>
</th>
<th id="768E5DA8FFFEACF8FDDAFF2E9AD4503C" box="[583,744,244,266]" gridcol="2" gridrow="0" pageId="5">
<taxonomicName id="4C6F4D15FFFE5302FDDAFF2E9A8B503F" authorityName="Robinson &amp; Brettell" authorityYear="1973" box="[583,695,244,265]" class="Magnoliopsida" family="Asteraceae" genus="Pittocaulon" kingdom="Plantae" order="Asterales" pageId="5" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFE5302FDDAFF2E9A8B503F" box="[583,695,244,265]" italics="true" pageId="5">Pittocaulon</emphasis>
</taxonomicName>
</th>
<th id="768E5DA8FFFEACF8FC89FF2E9BC8503C" box="[788,1012,244,266]" gridcol="3" gridrow="0" pageId="5">
<taxonomicName id="4C6F4D15FFFE5302FC89FF2E9B59503F" authorityName="La Llave" authorityYear="1825" box="[788,869,244,265]" class="Magnoliopsida" family="Asteraceae" genus="Roldana" kingdom="Plantae" order="Asterales" pageId="5" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFE5302FC89FF2E9B59503F" box="[788,869,244,265]" italics="true" pageId="5">Roldana</emphasis>
</taxonomicName>
</th>
<th id="768E5DA8FFFEACF8FB96FF2E9C8B503C" box="[1035,1207,244,266]" gridcol="4" gridrow="0" pageId="5">
<taxonomicName id="4C6F4D15FFFE5302FB96FF2E9CAB503F" authorityName="Robinson &amp; Brettell" authorityYear="1974" box="[1035,1175,244,265]" class="Magnoliopsida" family="Asteraceae" genus="Telanthophora" kingdom="Plantae" order="Asterales" pageId="5" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFE5302FB96FF2E9CAB503F" box="[1035,1175,244,265]" italics="true" pageId="5">Telanthophora</emphasis>
</taxonomicName>
</th>
<th id="768E5DA8FFFEACF8FB41FF2E9DAA503C" box="[1244,1430,244,266]" gridcol="5" gridrow="0" pageId="5">
<taxonomicName id="4C6F4D15FFFE5302FB41FF2E9D50503F" authority="Involucre" authorityName="Involucre" box="[1244,1388,244,265]" class="Magnoliopsida" family="Asteraceae" genus="Dendrosenecio" kingdom="Plantae" order="Asterales" pageId="5" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFE5302FB41FF2E9D50503F" box="[1244,1388,244,265]" italics="true" pageId="5">Dendrosenecio</emphasis>
</taxonomicName>
</th>
</tr>
<tr id="355F34D4FFFEACF8FF0EFEE89DAA50A6" box="[147,1430,306,400]" gridrow="1" pageId="5">
<th id="768E5DA8FFFEACF8FF0EFEE8995850A6" box="[147,356,306,400]" gridcol="0" gridrow="1" pageId="5">Involucre shape</th>
<td id="768E5DA8FFFEACF8FEE2FEE89A2050A6" box="[383,540,306,400]" gridcol="1" gridrow="1" pageId="5">turbinate</td>
<td id="768E5DA8FFFEACF8FDDAFEE89AD450A6" box="[583,744,306,400]" gridcol="2" gridrow="1" pageId="5">campanulate or turbinate</td>
<td id="768E5DA8FFFEACF8FC89FEE89BC850A6" box="[788,1012,306,400]" gridcol="3" gridrow="1" pageId="5">campanulate or turbinate</td>
<td id="768E5DA8FFFEACF8FB96FEE89C8B50A6" box="[1035,1207,306,400]" gridcol="4" gridrow="1" pageId="5">cylindrical or narrowly campanulate</td>
<td id="768E5DA8FFFEACF8FB41FEE89DAA50A6" box="[1244,1430,306,400]" gridcol="5" gridrow="1" pageId="5">campanulate</td>
</tr>
<tr id="355F34D4FFFEACF8FF0EFE629DAA5323" box="[147,1430,440,533]" gridrow="2" pageId="5">
<th id="768E5DA8FFFEACF8FF0EFE6299585323" box="[147,356,440,533]" gridcol="0" gridrow="2" pageId="5">Indumentum of involucre</th>
<td id="768E5DA8FFFEACF8FEE2FE629A205323" box="[383,540,440,533]" gridcol="1" gridrow="2" pageId="5">whitish lanate</td>
<td id="768E5DA8FFFEACF8FDDAFE629AD45323" box="[583,744,440,533]" gridcol="2" gridrow="2" pageId="5">glabrous, sometimes tomentose</td>
<td id="768E5DA8FFFEACF8FC89FE629BC85323" box="[788,1012,440,533]" gridcol="3" gridrow="2" pageId="5">glabrescent, sometimes tomentose</td>
<td id="768E5DA8FFFEACF8FB96FE629C8B5323" box="[1035,1207,440,533]" gridcol="4" gridrow="2" pageId="5">glabrescent</td>
<td id="768E5DA8FFFEACF8FB41FE629DAA5323" box="[1244,1430,440,533]" gridcol="5" gridrow="2" pageId="5">glabrous, sometimes tomentose</td>
</tr>
<tr id="355F34D4FFFEACF8FF0EFDE49DAA5362" box="[147,1430,574,596]" gridrow="3" pageId="5">
<th id="768E5DA8FFFEACF8FF0EFDE499585362" box="[147,356,574,596]" gridcol="0" gridrow="3" pageId="5">Number of phyllaries</th>
<td id="768E5DA8FFFEACF8FEE2FDE49A205362" box="[383,540,574,596]" gridcol="1" gridrow="3" pageId="5">68</td>
<td id="768E5DA8FFFEACF8FDDAFDE49AD45362" box="[583,744,574,596]" gridcol="2" gridrow="3" pageId="5">821</td>
<td id="768E5DA8FFFEACF8FC89FDE49BC85362" box="[788,1012,574,596]" gridcol="3" gridrow="3" pageId="5">514</td>
<td id="768E5DA8FFFEACF8FB96FDE49C8B5362" box="[1035,1207,574,596]" gridcol="4" gridrow="3" pageId="5">49</td>
<td id="768E5DA8FFFEACF8FB41FDE49DAA5362" box="[1244,1430,574,596]" gridcol="5" gridrow="3" pageId="5">1825</td>
</tr>
<tr id="355F34D4FFFEACF8FF0EFDA69DAA53EC" box="[147,1430,636,730]" gridrow="4" pageId="5">
<th id="768E5DA8FFFEACF8FF0EFDA6995853EC" box="[147,356,636,730]" gridcol="0" gridrow="4" pageId="5">Synflorescence type</th>
<td id="768E5DA8FFFEACF8FEE2FDA69A2053EC" box="[383,540,636,730]" gridcol="1" gridrow="4" pageId="5">paniculiform</td>
<td id="768E5DA8FFFEACF8FDDAFDA69AD453EC" box="[583,744,636,730]" gridcol="2" gridrow="4" pageId="5">corymbiform</td>
<td id="768E5DA8FFFEACF8FC89FDA69BC853EC" box="[788,1012,636,730]" gridcol="3" gridrow="4" pageId="5">cymose, paniculiform, sometimes corymbiform</td>
<td id="768E5DA8FFFEACF8FB96FDA69C8B53EC" box="[1035,1207,636,730]" gridcol="4" gridrow="4" pageId="5">corymbiform or subumbellate</td>
<td id="768E5DA8FFFEACF8FB41FDA69DAA53EC" box="[1244,1430,636,730]" gridcol="5" gridrow="4" pageId="5">paniculiform</td>
</tr>
<tr id="355F34D4FFFEACF8FF0EFCD89DAA520A" box="[147,1430,770,828]" gridrow="5" pageId="5">
<th id="768E5DA8FFFEACF8FF0EFCD89958520A" box="[147,356,770,828]" gridcol="0" gridrow="5" pageId="5">Capitulum type</th>
<td id="768E5DA8FFFEACF8FEE2FCD89A20520A" box="[383,540,770,828]" gridcol="1" gridrow="5" pageId="5">discoid</td>
<td id="768E5DA8FFFEACF8FDDAFCD89AD4520A" box="[583,744,770,828]" gridcol="2" gridrow="5" pageId="5">radiate</td>
<td id="768E5DA8FFFEACF8FC89FCD89BC8520A" box="[788,1012,770,828]" gridcol="3" gridrow="5" pageId="5">radiate or discoid</td>
<td id="768E5DA8FFFEACF8FB96FCD89C8B520A" box="[1035,1207,770,828]" gridcol="4" gridrow="5" pageId="5">discoid or radiate</td>
<td id="768E5DA8FFFEACF8FB41FCD89DAA520A" box="[1244,1430,770,828]" gridcol="5" gridrow="5" pageId="5">radiate, sometimes discoid</td>
</tr>
<tr id="355F34D4FFFEACF8FF0EFCBE9DAA52A8" box="[147,1430,868,926]" gridrow="6" pageId="5">
<th id="768E5DA8FFFEACF8FF0EFCBE995852A8" box="[147,356,868,926]" gridcol="0" gridrow="6" pageId="5">Number of ray florets per capitulum</th>
<td id="768E5DA8FFFEACF8FEE2FCBE9A2052A8" box="[383,540,868,926]" gridcol="1" gridrow="6" pageId="5">0</td>
<td id="768E5DA8FFFEACF8FDDAFCBE9AD452A8" box="[583,744,868,926]" gridcol="2" gridrow="6" pageId="5">312</td>
<td id="768E5DA8FFFEACF8FC89FCBE9BC852A8" box="[788,1012,868,926]" gridcol="3" gridrow="6" pageId="5">35</td>
<td id="768E5DA8FFFEACF8FB96FCBE9C8B52A8" box="[1035,1207,868,926]" gridcol="4" gridrow="6" pageId="5">011</td>
<td id="768E5DA8FFFEACF8FB41FCBE9DAA52A8" box="[1244,1430,868,926]" gridcol="5" gridrow="6" pageId="5">1015</td>
</tr>
<tr id="355F34D4FFFEACF8FF0EFC149DAA553E" box="[147,1430,974,1032]" gridrow="7" pageId="5">
<th id="768E5DA8FFFEACF8FF0EFC149958553E" box="[147,356,974,1032]" gridcol="0" gridrow="7" pageId="5">Number of disc florets per capitulum</th>
<td id="768E5DA8FFFEACF8FEE2FC149A20553E" box="[383,540,974,1032]" gridcol="1" gridrow="7" pageId="5">1012</td>
<td id="768E5DA8FFFEACF8FDDAFC149AD4553E" box="[583,744,974,1032]" gridcol="2" gridrow="7" pageId="5">570</td>
<td id="768E5DA8FFFEACF8FC89FC149BC8553E" box="[788,1012,974,1032]" gridcol="3" gridrow="7" pageId="5">≤30, rarely ≥90</td>
<td id="768E5DA8FFFEACF8FB96FC149C8B553E" box="[1035,1207,974,1032]" gridcol="4" gridrow="7" pageId="5">211</td>
<td id="768E5DA8FFFEACF8FB41FC149DAA553E" box="[1244,1430,974,1032]" gridcol="5" gridrow="7" pageId="5">3070</td>
</tr>
<tr id="355F34D4FFFEACF8FF0EFBE29DAA5578" box="[147,1430,1080,1102]" gridrow="8" pageId="5">
<th id="768E5DA8FFFEACF8FF0EFBE299585578" box="[147,356,1080,1102]" gridcol="0" gridrow="8" pageId="5">Shape of cypselae</th>
<td id="768E5DA8FFFEACF8FEE2FBE29A205578" box="[383,540,1080,1102]" gridcol="1" gridrow="8" pageId="5">cylindrical</td>
<td id="768E5DA8FFFEACF8FDDAFBE29AD45578" box="[583,744,1080,1102]" gridcol="2" gridrow="8" pageId="5">cylindrical</td>
<td id="768E5DA8FFFEACF8FC89FBE29BC85578" box="[788,1012,1080,1102]" gridcol="3" gridrow="8" pageId="5">cylindrical</td>
<td id="768E5DA8FFFEACF8FB96FBE29C8B5578" box="[1035,1207,1080,1102]" gridcol="4" gridrow="8" pageId="5">cylindrical</td>
<td id="768E5DA8FFFEACF8FB41FBE29DAA5578" box="[1244,1430,1080,1102]" gridcol="5" gridrow="8" pageId="5">oblong</td>
</tr>
<tr id="355F34D4FFFEACF8FF0EFBAC9DAA5586" box="[147,1430,1142,1200]" gridrow="9" pageId="5">
<th id="768E5DA8FFFEACF8FF0EFBAC99585586" box="[147,356,1142,1200]" gridcol="0" gridrow="9" pageId="5">Number of cypsela ribs</th>
<td id="768E5DA8FFFEACF8FEE2FBAC9A205586" box="[383,540,1142,1200]" gridcol="1" gridrow="9" pageId="5">56</td>
<td id="768E5DA8FFFEACF8FDDAFBAC9AD45586" box="[583,744,1142,1200]" gridcol="2" gridrow="9" pageId="5">68</td>
<td id="768E5DA8FFFEACF8FC89FBAC9BC85586" box="[788,1012,1142,1200]" gridcol="3" gridrow="9" pageId="5">510</td>
<td id="768E5DA8FFFEACF8FB96FBAC9C8B5586" box="[1035,1207,1142,1200]" gridcol="4" gridrow="9" pageId="5">610</td>
<td id="768E5DA8FFFEACF8FB41FBAC9DAA5586" box="[1244,1430,1142,1200]" gridcol="5" gridrow="9" pageId="5">46</td>
</tr>
<tr id="355F34D4FFFEACF8FF0EFB029DAA5424" box="[147,1430,1240,1298]" gridrow="10" pageId="5">
<th id="768E5DA8FFFEACF8FF0EFB0299585424" box="[147,356,1240,1298]" gridcol="0" gridrow="10" pageId="5">Cypsela indumentum</th>
<td id="768E5DA8FFFEACF8FEE2FB029A205424" box="[383,540,1240,1298]" gridcol="1" gridrow="10" pageId="5">sericeous</td>
<td id="768E5DA8FFFEACF8FDDAFB029AD45424" box="[583,744,1240,1298]" gridcol="2" gridrow="10" pageId="5">glabrous</td>
<td id="768E5DA8FFFEACF8FC89FB029BC85424" box="[788,1012,1240,1298]" gridcol="3" gridrow="10" pageId="5">glabrous or pilose</td>
<td id="768E5DA8FFFEACF8FB96FB029C8B5424" box="[1035,1207,1240,1298]" gridcol="4" gridrow="10" pageId="5">glabrous or sparsely hairy</td>
<td id="768E5DA8FFFEACF8FB41FB029DAA5424" box="[1244,1430,1240,1298]" gridcol="5" gridrow="10" pageId="5">glabrous</td>
</tr>
<tr id="355F34D4FFFEACF8FF0EFAE09DAA548A" box="[147,1430,1338,1468]" gridrow="11" pageId="5">
<th id="768E5DA8FFFEACF8FF0EFAE09958548A" box="[147,356,1338,1468]" gridcol="0" gridrow="11" pageId="5">Geographical distribution</th>
<td id="768E5DA8FFFEACF8FEE2FAE09A20548A" box="[383,540,1338,1468]" gridcol="1" gridrow="11" pageId="5">arid regions of Oaxaca, Mexico</td>
<td id="768E5DA8FFFEACF8FDDAFAE09AD4548A" box="[583,744,1338,1468]" gridcol="2" gridrow="11" pageId="5">arid regions of central and southern Mexico</td>
<td id="768E5DA8FFFEACF8FC89FAE09BC8548A" box="[788,1012,1338,1468]" gridcol="3" gridrow="11" pageId="5">southwestern USA to Central America</td>
<td id="768E5DA8FFFEACF8FB96FAE09C8B548A" box="[1035,1207,1338,1468]" gridcol="4" gridrow="11" pageId="5">temperate and tropical regions of Mexico and Central America</td>
<td id="768E5DA8FFFEACF8FB41FAE09DAA548A" box="[1244,1430,1338,1468]" gridcol="5" gridrow="11" pageId="5">mountains of Tropical Africa</td>
</tr>
</table>
</paragraph>
<paragraph id="8BD03696FFFE5302FF20F9C1998D56F7" blockId="5.[136,1452,1563,1986]" pageId="5">
<taxonomicName id="4C6F4D15FFFE5302FF20F9C199095703" authorityName="Redonda-Mart., Garcia-Mend. &amp; D. Sandoval" authorityYear="2020" box="[189,309,1563,1589]" class="Magnoliopsida" family="Asteraceae" genus="Mixtecalia" kingdom="Plantae" order="Asterales" pageId="5" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFE5302FF20F9C199095703" box="[189,309,1563,1589]" italics="true" pageId="5">Mixtecalia</emphasis>
</taxonomicName>
also shows morphological affinity with
<taxonomicName id="4C6F4D15FFFE5302FD6AF9C19BA35703" box="[759,927,1563,1589]" class="Magnoliopsida" family="Asteraceae" genus="Dendrosenecio" kingdom="Plantae" order="Asterales" pageId="5" phylum="Tracheophyta" rank="genus">
<emphasis id="B91BEA84FFFE5302FD6AF9C19BA35703" box="[759,927,1563,1589]" italics="true" pageId="5">Dendrosenecio</emphasis>
</taxonomicName>
, a genus included in the subtribe
<taxonomicName id="4C6F4D15FFFE5302FA8BF9C19956576C" authority="(Pelser et al. 2007)" baseAuthorityName="Pelser" baseAuthorityYear="2007" class="Magnoliopsida" family="Asteraceae" higherTaxonomySource="GBIF" kingdom="Plantae" order="Asterales" pageId="5" phylum="Tracheophyta" rank="subTribe" subTribe="Senecioninae">
Senecioninae (
<bibRefCitation id="EFFE4B67FFFE5302FF0DF9E5995E576C" author="Pelser, P. B. &amp; Nordenstam, B. &amp; Kadereit, J. W. &amp; Watson, L. E." box="[144,354,1599,1626]" pageId="5" pagination="1077 - 1104" refId="ref6325" refString="Pelser, P. B., Nordenstam, B., Kadereit, J. W. &amp; Watson, L. E. (2007) An ITS phylogeny of tribe Senecioneae (Asteraceae) and a new delimitation of Senecio L. Taxon 56: 1077 - 1104. https: // doi. org / 10.2307 / 25065905" type="journal article" year="2007">
Pelser
<emphasis id="B91BEA84FFFE5302FF7DF99A9920576F" box="[224,284,1599,1625]" italics="true" pageId="5">et al.</emphasis>
2007
</bibRefCitation>
)
</taxonomicName>
, with which it shares the following characteristics: pachycaulous stem, marcescent verticillate leaves (
<figureCitation id="13542A13FFFE5302FF40F9B9995E5748" box="[221,354,1635,1662]" captionStart="FIGURE 1" captionStartId="2.[136,229,1889,1911]" captionTargetBox="[164,1427,579,1851]" captionTargetId="figure-178@2.[151,1436,566,1861]" captionTargetPageId="2" captionText="FIGURE 1. Mixtecalia teitaensis. A. Habitat. B. Appearance of young individuals. C. Stem cross section. D. Stem longitudinal section. E. Detail of the synflorescence. F. Details of the involucres and cypselae." figureDoi="http://doi.org/10.5281/zenodo.13872484" httpUri="https://zenodo.org/record/13872484/files/figure.png" pageId="5">Figs. 1AD</figureCitation>
,
<figureCitation id="13542A13FFFE5302FEF3F9BE998E5748" box="[366,434,1636,1662]" captionStart="FIGURE 2" captionStartId="3.[136,229,1879,1901]" captionTargetBox="[206,1400,225,1851]" captionTargetId="figure-18@3.[151,1436,190,1854]" captionTargetPageId="3" captionText="FIGURE 2. Mixtecalia teitaensis. A. Habit. B. Leaf. C. Plant with Synflorescence. D. Synflorescence. E. Primary inflorescence corymbiform. F. Involucre. G. Phyllary apex. H. Ovary with pappus. I. Floret., J. Style. K. Dissected floret. L. Anthers. M. Cypselae with pappus." figureDoi="http://doi.org/10.5281/zenodo.13872486" httpUri="https://zenodo.org/record/13872486/files/figure.png" pageId="5">2A, C</figureCitation>
), a synflorescence that is paniculiform and bracteate and lanate peduncles (
<figureCitation id="13542A13FFFE5302FB64F9B99D655748" box="[1273,1369,1635,1662]" captionStart="FIGURE 1" captionStartId="2.[136,229,1889,1911]" captionTargetBox="[164,1427,579,1851]" captionTargetId="figure-178@2.[151,1436,566,1861]" captionTargetPageId="2" captionText="FIGURE 1. Mixtecalia teitaensis. A. Habitat. B. Appearance of young individuals. C. Stem cross section. D. Stem longitudinal section. E. Detail of the synflorescence. F. Details of the involucres and cypselae." figureDoi="http://doi.org/10.5281/zenodo.13872484" httpUri="https://zenodo.org/record/13872484/files/figure.png" pageId="5">Figs. 1E</figureCitation>
,
<figureCitation id="13542A13FFFE5302FAF8F9BE9D9B5748" box="[1381,1447,1636,1662]" captionStart="FIGURE 2" captionStartId="3.[136,229,1879,1901]" captionTargetBox="[206,1400,225,1851]" captionTargetId="figure-18@3.[151,1436,190,1854]" captionTargetPageId="3" captionText="FIGURE 2. Mixtecalia teitaensis. A. Habit. B. Leaf. C. Plant with Synflorescence. D. Synflorescence. E. Primary inflorescence corymbiform. F. Involucre. G. Phyllary apex. H. Ovary with pappus. I. Floret., J. Style. K. Dissected floret. L. Anthers. M. Cypselae with pappus." figureDoi="http://doi.org/10.5281/zenodo.13872486" httpUri="https://zenodo.org/record/13872486/files/figure.png" pageId="5">2CE</figureCitation>
,
<figureCitation id="13542A13FFFE5302FF15F95298A45794" box="[136,152,1672,1698]" captionStart="FIGURE 3" captionStartId="6.[136,229,2028,2050]" captionTargetBox="[152,1436,195,2003]" captionTargetId="figure-30@6.[152,1436,190,2004]" captionTargetPageId="6" captionText="FIGURE 3. Holotype of Mixtecalia teitaensis." figureDoi="http://doi.org/10.5281/zenodo.13872488" httpUri="https://zenodo.org/record/13872488/files/figure.png" pageId="5">3</figureCitation>
). However, these genera differ in vegetative characters, including the ramification of the stem (simple vs. branched, except in
<taxonomicName id="4C6F4D15FFFE5302FF6EF9769AC357F0" authority="(Baker f.) Mabberley (1986: 100))" authorityName="Mabberley" authorityPageNumber="100" authorityYear="1986" baseAuthorityName="Baker f." box="[243,767,1707,1734]" class="Magnoliopsida" family="Asteraceae" genus="Dendrosenecio" kingdom="Plantae" order="Asterales" pageId="5" phylum="Tracheophyta" rank="species" species="keniensis">
<emphasis id="B91BEA84FFFE5302FF6EF976994757F3" box="[243,379,1707,1733]" italics="true" pageId="5">D. keniensis</emphasis>
(Baker f.)
<bibRefCitation id="EFFE4B67FFFE5302FE6FF9719AC357F0" author="Mabberley, J. D." box="[498,767,1707,1734]" pageId="5" refId="ref6037" refString="Mabberley, J. D. (1986) Dendrosenecio keniensis. In: Vuilleumier, F. &amp; Monasterio, M. (Eds.) High Altitude Tropical Biogeography. Oxford University Press Inc. / American Museum of Natural History, New York, 649 pp." type="book" year="1986">Mabberley (1986: 100))</bibRefCitation>
</taxonomicName>
, the size of the leaves (8.713.8(30) cm long vs.
<quantity id="4C979B73FFFE5302FAB5F9719D9757F0" box="[1320,1451,1707,1734]" metricMagnitude="-1" metricUnit="m" metricValue="3.775" metricValueMax="6.5" metricValueMin="1.05" pageId="5" unit="cm" value="37.75" valueMax="65.0" valueMin="10.5">10.565 cm</quantity>
long), and the presence of indumentum on both surfaces of the leaves (tomentose vs. glabrous, except in
<taxonomicName id="4C6F4D15FFFE5302FA8EF90A9DA757DF" authorityName="Mabberley" authorityYear="1986" baseAuthorityName="Baker f." box="[1299,1435,1743,1769]" class="Magnoliopsida" family="Asteraceae" genus="Dendrosenecio" kingdom="Plantae" order="Asterales" pageId="5" phylum="Tracheophyta" rank="species" species="keniensis">
<emphasis id="B91BEA84FFFE5302FA8EF90A9DA757DF" box="[1299,1435,1743,1769]" italics="true" pageId="5">D. keniensis</emphasis>
</taxonomicName>
). They also differ in some of the characters of the heads, such as the
<typeStatus id="54D48834FFFE5302FC19F92E9B885638" box="[900,948,1780,1806]" pageId="5">type</typeStatus>
(discoid (
<figureCitation id="13542A13FFFE5302FBBBF9299CBB5638" box="[1062,1159,1779,1806]" captionStart="FIGURE 1" captionStartId="2.[136,229,1889,1911]" captionTargetBox="[164,1427,579,1851]" captionTargetId="figure-178@2.[151,1436,566,1861]" captionTargetPageId="2" captionText="FIGURE 1. Mixtecalia teitaensis. A. Habitat. B. Appearance of young individuals. C. Stem cross section. D. Stem longitudinal section. E. Detail of the synflorescence. F. Details of the involucres and cypselae." figureDoi="http://doi.org/10.5281/zenodo.13872484" httpUri="https://zenodo.org/record/13872484/files/figure.png" pageId="5">Figs. 1E</figureCitation>
,
<figureCitation id="13542A13FFFE5302FB09F92E9CEE5638" box="[1172,1234,1780,1806]" captionStart="FIGURE 2" captionStartId="3.[136,229,1879,1901]" captionTargetBox="[206,1400,225,1851]" captionTargetId="figure-18@3.[151,1436,190,1854]" captionTargetPageId="3" captionText="FIGURE 2. Mixtecalia teitaensis. A. Habit. B. Leaf. C. Plant with Synflorescence. D. Synflorescence. E. Primary inflorescence corymbiform. F. Involucre. G. Phyllary apex. H. Ovary with pappus. I. Floret., J. Style. K. Dissected floret. L. Anthers. M. Cypselae with pappus." figureDoi="http://doi.org/10.5281/zenodo.13872486" httpUri="https://zenodo.org/record/13872486/files/figure.png" pageId="5">2EF</figureCitation>
,
<figureCitation id="13542A13FFFE5302FB43F92E9CD05638" box="[1246,1260,1780,1806]" captionStart="FIGURE 3" captionStartId="6.[136,229,2028,2050]" captionTargetBox="[152,1436,195,2003]" captionTargetId="figure-30@6.[152,1436,190,2004]" captionTargetPageId="6" captionText="FIGURE 3. Holotype of Mixtecalia teitaensis." figureDoi="http://doi.org/10.5281/zenodo.13872488" httpUri="https://zenodo.org/record/13872488/files/figure.png" pageId="5">3</figureCitation>
) vs. radiate), the indumentum of the phyllaries and peduncles (lanate (
<figureCitation id="13542A13FFFE5302FD6FF8CD9B695604" box="[754,853,1815,1842]" captionStart="FIGURE 1" captionStartId="2.[136,229,1889,1911]" captionTargetBox="[164,1427,579,1851]" captionTargetId="figure-178@2.[151,1436,566,1861]" captionTargetPageId="2" captionText="FIGURE 1. Mixtecalia teitaensis. A. Habitat. B. Appearance of young individuals. C. Stem cross section. D. Stem longitudinal section. E. Detail of the synflorescence. F. Details of the involucres and cypselae." figureDoi="http://doi.org/10.5281/zenodo.13872484" httpUri="https://zenodo.org/record/13872484/files/figure.png" pageId="5">Figs. 1E</figureCitation>
,
<figureCitation id="13542A13FFFE5302FCF8F8C29B485604" box="[869,884,1816,1842]" captionStart="FIGURE 3" captionStartId="6.[136,229,2028,2050]" captionTargetBox="[152,1436,195,2003]" captionTargetId="figure-30@6.[152,1436,190,2004]" captionTargetPageId="6" captionText="FIGURE 3. Holotype of Mixtecalia teitaensis." figureDoi="http://doi.org/10.5281/zenodo.13872488" httpUri="https://zenodo.org/record/13872488/files/figure.png" pageId="5">3</figureCitation>
,
<figureCitation id="13542A13FFFE5302FC19F8C29BF45604" box="[900,968,1816,1842]" captionStart="FIGURE 4" captionStartId="7.[136,229,1826,1848]" captionTargetBox="[155,1433,195,1797]" captionTargetId="figure-18@7.[151,1436,190,1802]" captionTargetPageId="7" captionText="FIGURE 4. Microcharacters of Mixtecalia teitaensis. A. Tomentose indumentum of a fragmented leaf. B. Adaxial surface of leaves with tomentose indumentum under SEM. C. Flagelliform trichomes (ft) on the leaf abaxial surface. D. Base of capitula showing the peduncle and calyculus bracts (marked by asterisk *), with indumentum tomentose. E. Phyllary. F. Receptacle flat alveolate. G. Cypsela with sericeous indumentum. H. Corolla lobe apex. I. Details of the corolla lobe apex with papillae (p) under SEM. J. Androecium with filaments fused at the base (asterisk *). K.Anther bases with cylindrical collars. L. Details of the anther showing the polar endothecial tissue (marked by asterisks *). M. Style branches showing obtuse apexes and papillose indumentums. N. Style branch under MEB. O. Detail of style branch apex with papillae (p) on both surfaces." figureDoi="http://doi.org/10.5281/zenodo.13872490" httpUri="https://zenodo.org/record/13872490/files/figure.png" pageId="5">4DE</figureCitation>
) vs. glabrous), the shape of the apex, the indumentum of the branches of the style (obtuse and papillose on both surfaces (
<figureCitation id="13542A13FFFE5302FB91F8E19CB75660" box="[1036,1163,1851,1878]" captionStart="FIGURE 4" captionStartId="7.[136,229,1826,1848]" captionTargetBox="[155,1433,195,1797]" captionTargetId="figure-18@7.[151,1436,190,1802]" captionTargetPageId="7" captionText="FIGURE 4. Microcharacters of Mixtecalia teitaensis. A. Tomentose indumentum of a fragmented leaf. B. Adaxial surface of leaves with tomentose indumentum under SEM. C. Flagelliform trichomes (ft) on the leaf abaxial surface. D. Base of capitula showing the peduncle and calyculus bracts (marked by asterisk *), with indumentum tomentose. E. Phyllary. F. Receptacle flat alveolate. G. Cypsela with sericeous indumentum. H. Corolla lobe apex. I. Details of the corolla lobe apex with papillae (p) under SEM. J. Androecium with filaments fused at the base (asterisk *). K.Anther bases with cylindrical collars. L. Details of the anther showing the polar endothecial tissue (marked by asterisks *). M. Style branches showing obtuse apexes and papillose indumentums. N. Style branch under MEB. O. Detail of style branch apex with papillae (p) on both surfaces." figureDoi="http://doi.org/10.5281/zenodo.13872490" httpUri="https://zenodo.org/record/13872490/files/figure.png" pageId="5">Fig. 4MO</figureCitation>
) vs. truncate, glabrous on the external surface and papillose on the internal surface) and the disposition of the endothecial tissue on the anthers (polar (
<figureCitation id="13542A13FFFE5302FF41F859990E56A8" box="[220,306,1923,1950]" captionStart="FIGURE 4" captionStartId="7.[136,229,1826,1848]" captionTargetBox="[155,1433,195,1797]" captionTargetId="figure-18@7.[151,1436,190,1802]" captionTargetPageId="7" captionText="FIGURE 4. Microcharacters of Mixtecalia teitaensis. A. Tomentose indumentum of a fragmented leaf. B. Adaxial surface of leaves with tomentose indumentum under SEM. C. Flagelliform trichomes (ft) on the leaf abaxial surface. D. Base of capitula showing the peduncle and calyculus bracts (marked by asterisk *), with indumentum tomentose. E. Phyllary. F. Receptacle flat alveolate. G. Cypsela with sericeous indumentum. H. Corolla lobe apex. I. Details of the corolla lobe apex with papillae (p) under SEM. J. Androecium with filaments fused at the base (asterisk *). K.Anther bases with cylindrical collars. L. Details of the anther showing the polar endothecial tissue (marked by asterisks *). M. Style branches showing obtuse apexes and papillose indumentums. N. Style branch under MEB. O. Detail of style branch apex with papillae (p) on both surfaces." figureDoi="http://doi.org/10.5281/zenodo.13872490" httpUri="https://zenodo.org/record/13872490/files/figure.png" pageId="5">Fig. 4L</figureCitation>
) vs. intermediate). In cypselae, the most conspicuous difference is the indumentum (sericeous (
<figureCitation id="13542A13FFFE5302FAEEF859989956F4" captionStart="FIGURE 1" captionStartId="2.[136,229,1889,1911]" captionTargetBox="[164,1427,579,1851]" captionTargetId="figure-178@2.[151,1436,566,1861]" captionTargetPageId="2" captionText="FIGURE 1. Mixtecalia teitaensis. A. Habitat. B. Appearance of young individuals. C. Stem cross section. D. Stem longitudinal section. E. Detail of the synflorescence. F. Details of the involucres and cypselae." figureDoi="http://doi.org/10.5281/zenodo.13872484" httpUri="https://zenodo.org/record/13872484/files/figure.png" pageId="5">Figs. 1F</figureCitation>
,
<figureCitation id="13542A13FFFE5302FF2CF87298E756F4" box="[177,219,1960,1986]" captionStart="FIGURE 2" captionStartId="3.[136,229,1879,1901]" captionTargetBox="[206,1400,225,1851]" captionTargetId="figure-18@3.[151,1436,190,1854]" captionTargetPageId="3" captionText="FIGURE 2. Mixtecalia teitaensis. A. Habit. B. Leaf. C. Plant with Synflorescence. D. Synflorescence. E. Primary inflorescence corymbiform. F. Involucre. G. Phyllary apex. H. Ovary with pappus. I. Floret., J. Style. K. Dissected floret. L. Anthers. M. Cypselae with pappus." figureDoi="http://doi.org/10.5281/zenodo.13872486" httpUri="https://zenodo.org/record/13872486/files/figure.png" pageId="5">2M</figureCitation>
,
<figureCitation id="13542A13FFFE5302FF7BF872993656F4" box="[230,266,1960,1986]" captionStart="FIGURE 4" captionStartId="7.[136,229,1826,1848]" captionTargetBox="[155,1433,195,1797]" captionTargetId="figure-18@7.[151,1436,190,1802]" captionTargetPageId="7" captionText="FIGURE 4. Microcharacters of Mixtecalia teitaensis. A. Tomentose indumentum of a fragmented leaf. B. Adaxial surface of leaves with tomentose indumentum under SEM. C. Flagelliform trichomes (ft) on the leaf abaxial surface. D. Base of capitula showing the peduncle and calyculus bracts (marked by asterisk *), with indumentum tomentose. E. Phyllary. F. Receptacle flat alveolate. G. Cypsela with sericeous indumentum. H. Corolla lobe apex. I. Details of the corolla lobe apex with papillae (p) under SEM. J. Androecium with filaments fused at the base (asterisk *). K.Anther bases with cylindrical collars. L. Details of the anther showing the polar endothecial tissue (marked by asterisks *). M. Style branches showing obtuse apexes and papillose indumentums. N. Style branch under MEB. O. Detail of style branch apex with papillae (p) on both surfaces." figureDoi="http://doi.org/10.5281/zenodo.13872490" httpUri="https://zenodo.org/record/13872490/files/figure.png" pageId="5">4G</figureCitation>
) vs. glabrous).
</paragraph>
</subSubSection>
</treatment>
</document>