treatments-xml/data/77/16/D3/7716D379ED2FFFC75FF54F05FDF9FDC5.xml

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<mods:title id="B0CA588534D5CEE82D5B1F38306554DE">Digitaria clarkiae (Paniceae, Panicoideae, Poaceae), a new species with a paniculate synflorescence, and the first record of D. costaricensis from México</mods:title>
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<mods:namePart id="A01B3C0324ACFE65C14CF662C5B2DA68">Sánchez-Ken, J. Gabriel</mods:namePart>
<mods:affiliation id="83256A490B3F58616BF42C0A23E5F38C">Instituto de Ecología, A. C., Centro Regional del Bajío, 61600 Pátzcuaro, Michoacán, México.</mods:affiliation>
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<mods:date id="2737287D4907D6CEAE78B0E658DC1F33">2017</mods:date>
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<taxonomicName id="38BF19ECED2FFFC85FF54F05FD8FFACB" ID-CoL="6D6KZ" authority="R. W. Pohl" authorityName="R. W. Pohl" authorityYear="1976" box="[136,517,1302,1327]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="6" pageNumber="131" phylum="Tracheophyta" rank="species" species="costaricensis">
<emphasis id="CDCBBE7DED2FFFC85FF54F05FE01FACB" bold="true" box="[136,395,1302,1327]" italics="true" pageId="6" pageNumber="131">Digitaria costaricensis</emphasis>
R.W. Pohl
</taxonomicName>
</heading>
</paragraph>
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— 
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. 
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: 
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of El Tejar along the carretera interamericana, [
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, 
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], roadside ditch, 
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, 
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, 
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. Pohl &amp; 
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(
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!, 
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, 
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!, 
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Plants perennial, flowering culms up to 
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tall, long decumbent, rooting at the nodes, sometimes becoming buried and appearing rhizomatous, when not buried stoloniferous, sward forming; internodes 
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long below the synflorescence, shorter than the leaf sheaths, branching along the prostrate culm, glabrous, but with scattered papillose long-hairs in young culms; nodes brown, the lower ones hirsute becoming glabrous towards the synflorescence; sheaths shorter or longer than the internodes, those of the prostrate culm densely papillose-hirsute, those of the fertile culms glabrous or with scattered papillose long-hairs at the base; collar broad, yellowish; ligules 
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long, membranous, glabrous, sometimes the edges separating like auricles, apex erose; blades 6–11(–15) cm × 3–7(–9) mm, the lower ones much shorter, lanceolate, thick, glaucous, those of the vegetative culms densely papillose long-pilose on both surfaces, more toward the base, those of fertile culms only scabrous on both surfaces or with scattered papillose long-hairs, midvein thickened and yellow, margins scabrous, base slightly attenuate, apex acute; synflorescence 
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long, axillary, exserted, not breaking up at maturity; primary branches 4–7, 
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long, along an short axis, lowermost appear semi-verticillate then alternate, with spikelets at the base, paired on a short axis, somewhat remote, rarely lowermost solitary when one is reduced or absent, remaining only the pedicel, rachis triquetrous, without pulvini; pedicels 
<quantity id="3847CF8AED2FFFC85F964D69FEF8F877" box="[235,370,1914,1939]" metricMagnitude="-4" metricUnit="m" metricValue="6.5" metricValueMax="9.0" metricValueMin="4.0" pageId="6" pageNumber="131" unit="mm" value="0.65" valueMax="0.9" valueMin="0.4">0.4–0.9 mm</quantity>
long the shorter ones, 2–2.5(–3.5) mm longer ones, capillary, scabrous; spikelets homomorphic, 3.2–4.1 × 
<quantity id="3847CF8AED2FFFC85F814D8DFEF5F853" box="[252,383,1950,1975]" metricMagnitude="-4" metricUnit="m" metricValue="9.25" metricValueMax="10.0" metricValueMin="8.5" pageId="6" pageNumber="131" unit="mm" value="0.925" valueMax="1.0" valueMin="0.85">0.85–1 mm</quantity>
, elliptic to slightly lanceolate; first glume nearly absent or a cuff-like membrane up to 
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long, truncate, glabrous, veinless, separated of the second glume; second glume as long as the spikelet, 5–7-veined, short-pilose with the hairs forming a stripe in the spaces between veins and margins, the hairs up to 
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long, white to black, apex acute, usually reaching or slightly exceeding the apex of the fertile lemma; sterile lemma as long as the spikelet, 7–9-veined, the veins nearly equally spaced, central interspaces slightly wider, central interspaces glabrous, the next interspaces short-pilose, the next glabrous and then the margins short-pilose, the hairs forming a stripe, hairs up to 
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long, white to black, apex acute; sterile palea up to 
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long, hyaline, glabrous; sterile lodicules as long as the sterile palea; fertile lemma 3–3.3 × 
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, lanceolate to elliptic, cartilaginous, pale green to bluish or grayish, softly papillose, glabrous, 3-veined, margins membranous, apex acuminate nearly beak-like; fertile palea as long as and similar to the fertile lemma, glabrous, 2-veined, apex acute; lodicules 2, minute, fleshy; stamens 3, anthers 
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long; caryopsis up to 
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× ca. 
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, oblong-elliptic, slightly flattened, yellowish, hilum ca. 2/7 as long as the embryo, oblong, embryo ca. 1/3 as long as the caryopsis.
</paragraph>
</subSubSection>
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<emphasis id="CDCBBE7DED2EFFC95FF54D90FF76F87C" bold="true" box="[136,252,1923,1944]" pageId="7" pageNumber="132">FIGURE 4.</emphasis>
Spikelet morphology of 
<taxonomicName id="38BF19ECED2EFFC95E9B4D90FD19F87C" authorityName="Sanchez-Ken" authorityYear="2017" box="[486,659,1923,1944]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="7" pageNumber="132" phylum="Tracheophyta" rank="species" species="clarkiae">
<emphasis id="CDCBBE7DED2EFFC95E9B4D90FD19F87C" box="[486,659,1923,1944]" italics="true" pageId="7" pageNumber="132">Digitaria clarkiae</emphasis>
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and species of sections 
<emphasis id="CDCBBE7DED2EFFC95C0F4D90FC47F87C" box="[882,973,1923,1944]" italics="true" pageId="7" pageNumber="132">Pennatae</emphasis>
and 
<taxonomicName id="38BF19ECED2EFFC95C844D90FBEFF87C" authorityName="sensu Clayton &amp; Renvoize" authorityYear="1986" box="[1017,1125,1923,1944]" class="Liliopsida" family="Poaceae" genus="Trichachne" kingdom="Plantae" order="Poales" pageId="7" pageNumber="132" phylum="Tracheophyta" rank="genus">
<emphasis id="CDCBBE7DED2EFFC95C844D90FBEFF87C" box="[1017,1125,1923,1944]" italics="true" pageId="7" pageNumber="132">Trichachne</emphasis>
</taxonomicName>
. 
<emphasis id="CDCBBE7DED2EFFC95B124D90FB7EF87C" box="[1135,1268,1923,1944]" italics="true" pageId="7" pageNumber="132">
<taxonomicName id="38BF19ECED2EFFC95B124D90FB35F87C" box="[1135,1215,1923,1944]" pageId="7" pageNumber="130" rank="section" section="Incertae">Incertae</taxonomicName>
sedis
</emphasis>
: 
<taxonomicName id="38BF19ECED2EFFC95B824D90FA26F87C" authorityName="Sanchez-Ken" authorityYear="2017" box="[1279,1452,1923,1944]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="7" pageNumber="132" phylum="Tracheophyta" rank="species" species="clarkiae">
<emphasis id="CDCBBE7DED2EFFC95B824D90FA26F87C" box="[1279,1452,1923,1944]" italics="true" pageId="7" pageNumber="132">Digitaria clarkiae</emphasis>
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(A-C). 
<emphasis id="CDCBBE7DED2EFFC95FB04DB4FF54F858" bold="true" box="[205,222,1959,1980]" pageId="7" pageNumber="132">A</emphasis>
. Spikelet adaxial view. 
<emphasis id="CDCBBE7DED2EFFC95EB94DB4FE5EF858" bold="true" box="[452,468,1959,1980]" pageId="7" pageNumber="132">B</emphasis>
. Spikelet abaxial view. 
<emphasis id="CDCBBE7DED2EFFC95DC44DB4FD40F858" bold="true" box="[697,714,1959,1980]" pageId="7" pageNumber="132">C</emphasis>
. Fertile lemma. Sect. 
<taxonomicName id="38BF19ECED2EFFC95CE34DB4FB80F858" authorityName="sensu Clayton &amp; Renvoize" authorityYear="1986" box="[926,1034,1959,1980]" class="Liliopsida" family="Poaceae" genus="Trichachne" kingdom="Plantae" order="Poales" pageId="7" pageNumber="132" phylum="Tracheophyta" rank="genus">
<emphasis id="CDCBBE7DED2EFFC95CE34DB4FB80F858" box="[926,1034,1959,1980]" italics="true" pageId="7" pageNumber="132">Trichachne</emphasis>
</taxonomicName>
: 
<taxonomicName id="38BF19ECED2EFFC95B6B4DB4FBF9F858" authorityName="Henrard" authorityYear="1934" baseAuthorityName="Swallen" baseAuthorityYear="1932" box="[1046,1139,1959,1980]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="7" pageNumber="132" phylum="Tracheophyta" rank="species" species="patens">
<emphasis id="CDCBBE7DED2EFFC95B6B4DB4FBF9F858" box="[1046,1139,1959,1980]" italics="true" pageId="7" pageNumber="132">D. patens</emphasis>
</taxonomicName>
(D-F). 
<emphasis id="CDCBBE7DED2EFFC95BC64DB4FB46F858" bold="true" box="[1211,1228,1959,1980]" pageId="7" pageNumber="132">D</emphasis>
. Spikelet adaxial view. 
<emphasis id="CDCBBE7DED2EFFC95FF54DD8FF12F804" bold="true" box="[136,152,1995,2016]" pageId="7" pageNumber="132">E</emphasis>
. Spikelet abaxial view. 
<emphasis id="CDCBBE7DED2EFFC95E054DD8FE0DF804" bold="true" box="[376,391,1995,2016]" pageId="7" pageNumber="132">F</emphasis>
. Fertile lemma. Sect. 
<emphasis id="CDCBBE7DED2EFFC95D2B4DD8FD3BF804" box="[598,689,1995,2016]" italics="true" pageId="7" pageNumber="132">Pennatae</emphasis>
: 
<taxonomicName id="38BF19ECED2EFFC95DC14DD8FCBBF804" authorityName="Wipff" authorityYear="2001" baseAuthorityName="Vasey" baseAuthorityYear="1889" box="[700,817,1995,2016]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="7" pageNumber="132" phylum="Tracheophyta" rank="species" species="pubiflora">
<emphasis id="CDCBBE7DED2EFFC95DC14DD8FCBBF804" box="[700,817,1995,2016]" italics="true" pageId="7" pageNumber="132">D. pubiflora</emphasis>
</taxonomicName>
(G-I). 
<emphasis id="CDCBBE7DED2EFFC95C0F4DD8FC0FF804" bold="true" box="[882,901,1995,2016]" pageId="7" pageNumber="132">G</emphasis>
. Spikelet adaxial view. 
<emphasis id="CDCBBE7DED2EFFC95B184DD8FBF2F804" bold="true" box="[1125,1144,1995,2016]" pageId="7" pageNumber="132">H</emphasis>
. Spikelet abaxial view. 
<emphasis id="CDCBBE7DED2EFFC95A244DD8FAE2F804" bold="true" box="[1369,1384,1995,2016]" pageId="7" pageNumber="132">I.</emphasis>
Fertile lemma. 
<taxonomicName id="38BF19ECED2EFFC95FAB4DFCFECBF7E0" authorityName="Pilger" authorityYear="1931" baseAuthorityName="Schultes" baseAuthorityYear="1824" box="[214,321,2031,2052]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="7" pageNumber="132" phylum="Tracheophyta" rank="species" species="cognata">
<emphasis id="CDCBBE7DED2EFFC95FAB4DFCFECBF7E0" box="[214,321,2031,2052]" italics="true" pageId="7" pageNumber="132">D. cognata</emphasis>
</taxonomicName>
(J-L). 
<emphasis id="CDCBBE7DED2EFFC95EF84DFCFE1BF7E0" bold="true" box="[389,401,2031,2052]" pageId="7" pageNumber="132">J</emphasis>
. Spikelet adaxial view. 
<emphasis id="CDCBBE7DED2EFFC95D054DFCFD01F7E0" bold="true" box="[632,651,2031,2052]" pageId="7" pageNumber="132">K</emphasis>
. Spikelet abaxial view. 
<emphasis id="CDCBBE7DED2EFFC95C0E4DFCFC09F7E0" bold="true" box="[883,899,2031,2052]" pageId="7" pageNumber="132">L</emphasis>
. Fertile lemma. 
<taxonomicName id="38BF19ECED2EFFC95B5F4DFCFB11F7E0" authorityName="Beetle" authorityYear="1951" baseAuthorityName="Swallen" baseAuthorityYear="1950" box="[1058,1179,2031,2052]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="7" pageNumber="132" phylum="Tracheophyta" rank="species" species="arenicola">
<emphasis id="CDCBBE7DED2EFFC95B5F4DFCFB11F7E0" box="[1058,1179,2031,2052]" italics="true" pageId="7" pageNumber="132">D. arenicola</emphasis>
</taxonomicName>
(M-O). 
<emphasis id="CDCBBE7DED2EFFC95B904DFCFA8EF7E0" bold="true" box="[1261,1284,2031,2052]" pageId="7" pageNumber="132">M</emphasis>
. Spikelet adaxial view. 
<emphasis id="CDCBBE7DED2EFFC95FBC4200FF58F7CC" bold="true" box="[193,210,2067,2088]" pageId="7" pageNumber="132">N</emphasis>
. Spikelet abaxial view. 
<emphasis id="CDCBBE7DED2EFFC95EC54200FE41F7CC" bold="true" box="[440,459,2067,2088]" pageId="7" pageNumber="132">O</emphasis>
. Fertile lemma.
</paragraph>
</caption>
<subSubSection id="B7A531E4ED21FFC75FC04BD3FDF9FDC5" lastPageId="9" lastPageNumber="134" pageId="8" pageNumber="133" type="distribution">
<paragraph id="FF00626FED21FFC65FC04BD3FCE7FDC5" blockId="8.[136,1452,160,545]" pageId="8" pageNumber="133">
<emphasis id="CDCBBE7DED21FFC65FC04BD3FE65FE3D" bold="true" box="[189,495,448,473]" pageId="8" pageNumber="133">Distribution and Habitat:</emphasis>
—The species is recorded from 
<collectingCountry id="87A822FFED21FFC65C2F4BD3FC22FE3D" box="[850,936,448,473]" name="Mexico" pageId="8" pageNumber="133">México</collectingCountry>
(
<collectingRegion id="3D7BAC8DED21FFC65CC84BD3FB96FE3D" box="[949,1052,448,473]" country="Mexico" name="Veracruz de Ignacio de la Llave" pageId="8" pageNumber="133">Veracruz</collectingRegion>
) (
<figureCitation id="67847EEAED21FFC65B4E4BD3FBFFFE3D" box="[1075,1141,448,473]" captionStart="FIGURE 5" captionStartId="8.[136,229,1662,1683]" captionTargetBox="[152,1420,589,1635]" captionTargetId="figure-201@8.[151,1436,569,1636]" captionTargetPageId="8" captionText="FIGURE 5. Distribution of Digitaria clarkiae (solid black rhomboids) in Guerrero, Morelos and Puebla, and of D. costaricensis in Veracruz (solid black circle)." figureDoi="http://doi.org/10.5281/zenodo.13699075" httpUri="https://zenodo.org/record/13699075/files/figure.png" pageId="8" pageNumber="133">Fig. 5</figureCitation>
), 
<collectingCountry id="87A822FFED21FFC65BF64BD3FA8DFE3D" box="[1163,1287,448,473]" name="Guatemala" pageId="8" pageNumber="133">Guatemala</collectingCountry>
, San Salvador, 
<collectingCountry id="87A822FFED21FFC65FF54BF7FE8AFE19" box="[136,256,484,509]" name="Costa Rica" pageId="8" pageNumber="133">Costa Rica</collectingCountry>
and 
<collectingCountry id="87A822FFED21FFC65E4E4BF7FE2CFE19" box="[307,422,484,509]" name="Venezuela" pageId="8" pageNumber="133">Venezuela</collectingCountry>
(
<bibRefCitation id="9B2E1F9EED21FFC65ECE4BF7FC97FE19" author="Vega, A. S. &amp; Rugolo de Agrasar, Z. E." box="[435,797,484,509]" pageId="8" pageNumber="133" pagination="232 - 267" refId="ref13970" refString="Vega, A. S. &amp; Rugolo de Agrasar, Z. E. (2005) Novedades taxonomicas y sinopsis taxonomica del genero Digitaria (Poaceae, Panicoideae, Paniceae) en Colombia y Venezuela. Darwiniana 43 (1 - 4): 232 - 267." type="journal article" year="2005">Vega &amp; Rúgolo de Agrasar 2005</bibRefCitation>
, 
<bibRefCitation id="9B2E1F9EED21FFC65C5B4BF7FCEBFE19" author="Vega, A. S. &amp; Rugolo de Agrasar, Z. E." box="[806,865,484,509]" pageId="8" pageNumber="133" pagination="92 - 119" refId="ref14020" refString="Vega, A. S. &amp; Rugolo de Agrasar, Z. E. (2007) Novedades taxonomicas y sinopsis del genero Digitaria (Poaceae, Panicoideae, Paniceae) en America Central. Darwiniana 45 (1): 92 - 119." type="journal article" year="2007">2007</bibRefCitation>
, www.tropicos.org). Apparently common in roadside ditches or near to marshes, at elevations from sea level to 
<quantity id="3847CF8AED21FFC65C6C481BFCE3FDC5" box="[785,873,520,545]" metricMagnitude="3" metricUnit="m" metricValue="1.78" pageId="8" pageNumber="133" unit="m" value="1780.0">1780 m</quantity>
.
</paragraph>
<caption id="ABC032E7ED21FFC65FF54C6DFE14F953" ID-DOI="http://doi.org/10.5281/zenodo.13699075" ID-Zenodo-Dep="13699075" httpUri="https://zenodo.org/record/13699075/files/figure.png" pageId="8" pageNumber="133" startId="8.[136,229,1662,1683]" targetBox="[152,1420,589,1635]" targetPageId="8" targetType="figure">
<paragraph id="FF00626FED21FFC65FF54C6DFE14F953" blockId="8.[136,1452,1662,1719]" pageId="8" pageNumber="133">
<emphasis id="CDCBBE7DED21FFC65FF54C6DFE8BF977" bold="true" box="[136,257,1662,1683]" pageId="8" pageNumber="133">FIGURE 5.</emphasis>
Distribution of 
<taxonomicName id="38BF19ECED21FFC65ED94C6DFDDFF977" authorityName="Sanchez-Ken" authorityYear="2017" box="[420,597,1662,1683]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="8" pageNumber="133" phylum="Tracheophyta" rank="species" species="clarkiae">
<emphasis id="CDCBBE7DED21FFC65ED94C6DFDDFF977" box="[420,597,1662,1683]" italics="true" pageId="8" pageNumber="133">Digitaria clarkiae</emphasis>
</taxonomicName>
(solid black rhomboids) in Guerrero, Morelos and Puebla, and of 
<taxonomicName id="38BF19ECED21FFC65B8F4C6DFA05F977" authorityName="R. W. Pohl" authorityYear="1976" box="[1266,1423,1662,1683]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="8" pageNumber="133" phylum="Tracheophyta" rank="species" species="costaricensis">
<emphasis id="CDCBBE7DED21FFC65B8F4C6DFA05F977" box="[1266,1423,1662,1683]" italics="true" pageId="8" pageNumber="133">D. costaricensis</emphasis>
</taxonomicName>
in Veracruz (solid black circle).
</paragraph>
</caption>
<paragraph id="FF00626FED21FFC65FC04CF4FD88F8C0" blockId="8.[136,1452,1767,2080]" pageId="8" pageNumber="133">
<emphasis id="CDCBBE7DED21FFC65FC04CF4FE30F8E4" bold="true" box="[189,442,1767,1792]" pageId="8" pageNumber="133">Specimen Examined:</emphasis>
— 
<collectingCountry id="87A822FFED21FFC65EAA4CF4FDC2F8E4" box="[471,584,1767,1792]" name="Mexico" pageId="8" pageNumber="133">MÉXICO</collectingCountry>
. 
<collectingRegion id="3D7BAC8DED21FFC65D2C4CF4FD33F8E4" box="[593,697,1767,1792]" country="Mexico" name="Veracruz de Ignacio de la Llave" pageId="8" pageNumber="133">Veracruz</collectingRegion>
: Mpio. Tecolutla, Paso del río Riachuelos, dunas, 0 m, 
<date id="8B0144AFED21FFC65A634CF4FA2DF8E4" box="[1310,1447,1767,1792]" pageId="8" pageNumber="133" value="1983-05-04">4 May 1983</date>
, 
<emphasis id="CDCBBE7DED21FFC65FF54D18FE04F8C0" box="[136,398,1803,1828]" italics="true" pageId="8" pageNumber="133">Brigada de dunas 1902</emphasis>
(MEXU).
</paragraph>
<paragraph id="FF00626FED21FFC75FC04D3CFDA6FE3D" blockId="8.[136,1452,1767,2080]" lastBlockId="9.[136,1452,160,545]" lastPageId="9" lastPageNumber="134" pageId="8" pageNumber="133">
<emphasis id="CDCBBE7DED21FFC65FC04D3CFEF5F8AC" bold="true" box="[189,383,1839,1864]" pageId="8" pageNumber="133">Related Species:</emphasis>
— 
<taxonomicName id="38BF19ECED21FFC65EE64D3CFD11F8AC" authorityName="R. W. Pohl" authorityYear="1976" box="[411,667,1839,1864]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="8" pageNumber="133" phylum="Tracheophyta" rank="species" species="costaricensis">
<emphasis id="CDCBBE7DED21FFC65EE64D3CFD11F8AC" box="[411,667,1839,1864]" italics="true" pageId="8" pageNumber="133">Digitaria costaricensis</emphasis>
</taxonomicName>
, a species variously classified in sections 
<taxonomicName id="38BF19ECED21FFC65B154D3CFB76F8AC" box="[1128,1276,1839,1864]" pageId="8" pageNumber="138" rank="section" section="Aequiglumae">
<emphasis id="CDCBBE7DED21FFC65B154D3CFB76F8AC" box="[1128,1276,1839,1864]" italics="true" pageId="8" pageNumber="133">Aequiglumae</emphasis>
</taxonomicName>
<bibRefCitation id="9B2E1F9EED21FFC65A7C4D3CFF31F888" author="Henrard, J. T." pageId="8" pageNumber="133" refId="ref11602" refString="Henrard, J. T. (1950) Monograph of the genus Digitaria. Universitaire Pers Leiden, The Netherlands, 999 pp." type="book" year="1950">Henrard (1950: 641)</bibRefCitation>
or 
<taxonomicName id="38BF19ECED21FFC65F994D40FEB0F888" box="[228,314,1875,1900]" pageId="8" pageNumber="133" rank="section" section="Debiles">
<emphasis id="CDCBBE7DED21FFC65F994D40FEB0F888" box="[228,314,1875,1900]" italics="true" pageId="8" pageNumber="133">Debiles</emphasis>
</taxonomicName>
(
<bibRefCitation id="9B2E1F9EED21FFC65E374D40FD3EF888" author="Clayton, W. D. &amp; Renvoize, S." box="[330,692,1875,1900]" pageId="8" pageNumber="133" refId="ref11217" refString="Clayton, W. D. &amp; Renvoize, S. (1986) Genera Graminum, Grasses of the World. Her Majesty's Stationary Office. London, 389 pp." type="book" year="1986">Clayton &amp; Renvoize 1986: 299</bibRefCitation>
), is a new record for 
<collectingCountry id="87A822FFED21FFC65CD74D40FB8AF888" box="[938,1024,1875,1900]" name="Mexico" pageId="8" pageNumber="133">México</collectingCountry>
in the state of 
<collectingRegion id="3D7BAC8DED21FFC65BD04D40FA9EF888" box="[1197,1300,1875,1900]" country="Mexico" name="Veracruz de Ignacio de la Llave" pageId="8" pageNumber="133">Veracruz</collectingRegion>
, known from a single collection. Whether it is a native or introduced in 
<collectingRegion id="3D7BAC8DED21FFC65C624D64FC08F874" box="[799,898,1911,1936]" country="Mexico" name="Veracruz de Ignacio de la Llave" pageId="8" pageNumber="133">Veracruz</collectingRegion>
is unknown. Section 
<taxonomicName id="38BF19ECED21FFC65B044D64FB45F874" box="[1145,1231,1911,1936]" pageId="8" pageNumber="133" rank="section" section="Debiles">
<emphasis id="CDCBBE7DED21FFC65B044D64FB45F874" box="[1145,1231,1911,1936]" italics="true" pageId="8" pageNumber="133">Debiles</emphasis>
</taxonomicName>
is characterized by having a perennial habit, rachis of the primary branches triquetrous, first glume typically absent or minute, and the most distinctive character is the length of the second glume, which is as long as the spikelet and sterile lemma (
<bibRefCitation id="9B2E1F9EED21FFC65A334DACFEA5F818" author="Webster, R. D. &amp; Hatch, S. L." pageId="8" pageNumber="133" pagination="145 - 167" refId="ref14162" refString="Webster, R. D. &amp; Hatch, S. L. (1990) Taxonomy of Digitaria section Aequiglumae (Poaceae: Paniceae). Sida 14 (2): 145 - 167." type="journal article" year="1990">Webster &amp; Hatch 1990</bibRefCitation>
). Of the twelve known species of sect. 
<taxonomicName id="38BF19ECED21FFC65D894DF0FCC0F818" box="[756,842,2019,2044]" pageId="8" pageNumber="133" rank="section" section="Debiles">
<emphasis id="CDCBBE7DED21FFC65D894DF0FCC0F818" box="[756,842,2019,2044]" italics="true" pageId="8" pageNumber="133">Debiles</emphasis>
</taxonomicName>
, six are known from South America [
<taxonomicName id="38BF19ECED21FFC65B834DF0FA21F818" box="[1278,1451,2019,2044]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="8" pageNumber="133" phylum="Tracheophyta" rank="species" species="aequiglumis">
<emphasis id="CDCBBE7DED21FFC65B834DF0FA21F818" box="[1278,1451,2019,2044]" italics="true" pageId="8" pageNumber="133">D. aequiglumis</emphasis>
</taxonomicName>
(Hackel &amp; Arechavaleta in 
<bibRefCitation id="9B2E1F9EED21FFC65EB84214FD5DF7C4" author="Arechavaleta, B. J." box="[453,727,2055,2080]" pageId="8" pageNumber="133" pagination="29 - 171" refId="ref10878" refString="Arechavaleta, B. J. (1894) Las gramineas uruguayas. Anales del Museo Nacional de Montevideo 1: 29 - 171. https: // doi. org / 10.5962 / bhl. title. 53692" type="journal article" year="1894">Arechavaleta 1894: 113</bibRefCitation>
) 
<bibRefCitation id="9B2E1F9EED21FFC65D944214FC32F7C4" author="Parodi, L. R." box="[745,952,2055,2080]" pageId="8" pageNumber="133" pagination="21 - 102" refId="ref12472" refString="Parodi, L. R. (1922) Las gramineas de la region de la Concordia (Entre Rios). Revista de la Facultad de Agronomia y Veterinaria 4: 21 - 102." type="journal article" year="1922">Parodi (1922: 47)</bibRefCitation>
, 
<taxonomicName id="38BF19ECED21FFC75CBB4214FF7BFF5D" authority="(Trinius 1835: 206) Henrard (1930: 6)" authorityName="Henrard" authorityPageNumber="6" authorityYear="1930" baseAuthorityName="Trinius" baseAuthorityPageNumber="206" baseAuthorityYear="1835" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" lastPageId="9" lastPageNumber="134" order="Poales" pageId="8" pageNumber="133" phylum="Tracheophyta" rank="species" species="connivens">
<emphasis id="CDCBBE7DED21FFC65CBB4214FBD1F7C4" box="[966,1115,2055,2080]" italics="true" pageId="8" pageNumber="133">D. connivens</emphasis>
(
<bibRefCitation id="9B2E1F9EED21FFC65B104214FAB4F7C4" author="Trinius, C. B." box="[1133,1342,2055,2080]" pageId="8" pageNumber="133" pagination="89 - 356" refId="ref13691" refString="Trinius, C. B. (1835) Panicearum genera retractavit speciebusque compluribus illustravit. Memoires de lAcademie Imperiale des Sciences de Saint-Petersbourg. VI Serie. Sciences Mathematiques, Physiques et Naturelles. Seconde Partie: Sciences Naturelles 3 (2): 89 - 356." type="journal article" year="1835">Trinius 1835: 206</bibRefCitation>
) 
<bibRefCitation id="9B2E1F9EED21FFC75A2D4214FF7BFF5D" author="Henrard, J. T." lastPageId="9" lastPageNumber="134" pageId="8" pageNumber="133" pagination="1 - 21" refId="ref11494" refString="Henrard, J. T. (1930) New or insufficiently known species and new binomials in the genus Digitaria. Mededeelingen van's Rijks-Herbarium Leiden 61: 1 - 21. Available from: http: // www. repository. naturalis. nl / document / 551211 (accessed 10 November 2016)" type="journal article" year="1930">Henrard (1930: 6)</bibRefCitation>
</taxonomicName>
, 
<emphasis id="CDCBBE7DED20FFC75F834AB3FE33FF5D" box="[254,441,160,185]" italics="true" pageId="9" pageNumber="134">
<taxonomicName id="38BF19ECED20FFC75F834AB3FE3FFF5D" authorityName="R. W. Pohl" authorityYear="1976" box="[254,437,160,185]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="costaricensis">D. costaricensis</taxonomicName>
,
</emphasis>
<taxonomicName id="38BF19ECED20FFC75EBD4AB3FB96FF5D" authority="(Trinius 1835: 206) Parodi (1926: 378)" authorityName="Parodi" authorityPageNumber="378" authorityYear="1926" baseAuthorityName="Trinius" baseAuthorityPageNumber="206" baseAuthorityYear="1835" box="[448,1052,160,185]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="cuyabensis">
<emphasis id="CDCBBE7DED20FFC75EBD4AB3FDD4FF5D" box="[448,606,160,185]" italics="true" pageId="9" pageNumber="134">D. cuyabensis</emphasis>
(
<bibRefCitation id="9B2E1F9EED20FFC75D114AB3FCB2FF5D" author="Trinius, C. B." box="[620,824,160,185]" pageId="9" pageNumber="134" pagination="89 - 356" refId="ref13691" refString="Trinius, C. B. (1835) Panicearum genera retractavit speciebusque compluribus illustravit. Memoires de lAcademie Imperiale des Sciences de Saint-Petersbourg. VI Serie. Sciences Mathematiques, Physiques et Naturelles. Seconde Partie: Sciences Naturelles 3 (2): 89 - 356." type="journal article" year="1835">Trinius 1835: 206</bibRefCitation>
) 
<bibRefCitation id="9B2E1F9EED20FFC75C3B4AB3FB96FF5D" author="Parodi, L. R." box="[838,1052,160,185]" pageId="9" pageNumber="134" pagination="372 - 379" refId="ref12508" refString="Parodi, L. R. (1926) Dos nuevas especies de gramineas de la flora argentina. (Paspalum epilis y Digitaria fallens). Physis. Revista de la Sociedad Argentina de Ciencias Naturales 8: 372 - 379." type="journal article" year="1926">Parodi (1926: 378)</bibRefCitation>
</taxonomicName>
, 
<taxonomicName id="38BF19ECED20FFC75B554AB3FA0FFF5D" authority="Mez (1921: 80)" authorityName="Mez" authorityPageNumber="80" authorityYear="1921" box="[1064,1413,160,185]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="eriostachya">
<emphasis id="CDCBBE7DED20FFC75B554AB3FB47FF5D" box="[1064,1229,160,185]" italics="true" pageId="9" pageNumber="134">D. eriostachya</emphasis>
<bibRefCitation id="9B2E1F9EED20FFC75BA94AB3FA0FFF5D" author="Mez, C." box="[1236,1413,160,185]" pageId="9" pageNumber="134" pagination="1 - 12" refId="ref12271" refString="Mez, C. (1921) Neue Gramineen. Botanische Jahrbucher fur Systematik, Pflanzengeschichte un Pflanzengeographie 56 (Beibl. 125) 8: 1 - 12." type="journal article" year="1921">Mez (1921: 80)</bibRefCitation>
</taxonomicName>
, 
<taxonomicName id="38BF19ECED20FFC75AED4AB3FD12FF39" authority="(Nees 1829: 63) Henrard (1930: 5)" authorityName="Henrard" authorityPageNumber="5" authorityYear="1930" baseAuthorityName="Nees" baseAuthorityPageNumber="63" baseAuthorityYear="1829" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="lanuginosa">
<emphasis id="CDCBBE7DED20FFC75AED4AB3FE8EFF39" italics="true" pageId="9" pageNumber="134">D. lanuginosa</emphasis>
(
<bibRefCitation id="9B2E1F9EED20FFC75E694AD7FE31FF39" author="Nees von Esenbeck, C. G. D." box="[276,443,196,221]" pageId="9" pageNumber="134" refId="ref12397" refString="Nees von Esenbeck, C. G. D. (1829) Flora Brasiliensis, seu Enumeratio Plantarum. Vol. II. Gramineae. Sumptibus J. G. Cottae, Stuttgartiae et Tubingae, 608 pp. https: // doi. org / 10.5962 / bhl. title. 15660" type="book" year="1829">Nees 1829: 63</bibRefCitation>
) 
<bibRefCitation id="9B2E1F9EED20FFC75EB14AD7FD12FF39" author="Henrard, J. T." box="[460,664,196,221]" pageId="9" pageNumber="134" pagination="1 - 21" refId="ref11494" refString="Henrard, J. T. (1930) New or insufficiently known species and new binomials in the genus Digitaria. Mededeelingen van's Rijks-Herbarium Leiden 61: 1 - 21. Available from: http: // www. repository. naturalis. nl / document / 551211 (accessed 10 November 2016)" type="journal article" year="1930">Henrard (1930: 5)</bibRefCitation>
</taxonomicName>
and 
<taxonomicName id="38BF19ECED20FFC75DAC4AD7FBD5FF39" authority="Henrard (1934: 108)" authorityName="Henrard" authorityPageNumber="108" authorityYear="1934" box="[721,1119,196,221]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="sabulicola">
<emphasis id="CDCBBE7DED20FFC75DAC4AD7FCE0FF39" box="[721,874,196,221]" italics="true" pageId="9" pageNumber="134">D. sabulicola</emphasis>
<bibRefCitation id="9B2E1F9EED20FFC75C0F4AD7FBD5FF39" author="Henrard, J. T." box="[882,1119,196,221]" pageId="9" pageNumber="134" pagination="90 - 114" refId="ref11549" refString="Henrard, J. T. (1934) Notes on the genus Digitaria with descriptions of new species. Blumea 1 (1): 90 - 114. Available from: http: // www. repository. naturalis. nl / document / 565191 (accessed 1 September 2017)" type="journal article" year="1934">Henrard (1934: 108)</bibRefCitation>
</taxonomicName>
], three from Central America [
<taxonomicName id="38BF19ECED20FFC75FEC4AFBFECCFEE5" authorityName="R. W. Pohl" authorityYear="1976" box="[145,326,232,257]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="costaricensis">
<emphasis id="CDCBBE7DED20FFC75FEC4AFBFECCFEE5" box="[145,326,232,257]" italics="true" pageId="9" pageNumber="134">D. costaricensis</emphasis>
</taxonomicName>
, 
<taxonomicName id="38BF19ECED20FFC75E2B4AFBFE7EFEE5" authorityName="Parodi" authorityYear="1926" baseAuthorityName="Trinius" baseAuthorityYear="1835" box="[342,500,232,257]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="cuyabensis">
<emphasis id="CDCBBE7DED20FFC75E2B4AFBFE7EFEE5" box="[342,500,232,257]" italics="true" pageId="9" pageNumber="134">D. cuyabensis</emphasis>
</taxonomicName>
and 
<taxonomicName id="38BF19ECED20FFC75D514AFBFBD8FEE5" authority="(Trinius 1826: 85) Henrard (1930: 6)" authorityName="Henrard" authorityPageNumber="6" authorityYear="1930" baseAuthorityName="Trinius" baseAuthorityPageNumber="85" baseAuthorityYear="1826" box="[556,1106,232,257]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="leucites">
<emphasis id="CDCBBE7DED20FFC75D514AFBFD2FFEE5" box="[556,677,232,257]" italics="true" pageId="9" pageNumber="134">D. leucites</emphasis>
(
<bibRefCitation id="9B2E1F9EED20FFC75DC94AFBFCF8FEE5" author="Trinius, C. B." box="[692,882,232,257]" pageId="9" pageNumber="134" refId="ref13654" refString="Trinius, C. B. (1826). De Graminibus Paniceis. Dissertatio botanica altera, Petropoli, 289 pp. https: // doi. org / 10.5962 / bhl. title. 15256" type="book" year="1826">Trinius 1826: 85</bibRefCitation>
) 
<bibRefCitation id="9B2E1F9EED20FFC75CFF4AFBFBD8FEE5" author="Henrard, J. T." box="[898,1106,232,257]" pageId="9" pageNumber="134" pagination="1 - 21" refId="ref11494" refString="Henrard, J. T. (1930) New or insufficiently known species and new binomials in the genus Digitaria. Mededeelingen van's Rijks-Herbarium Leiden 61: 1 - 21. Available from: http: // www. repository. naturalis. nl / document / 551211 (accessed 10 November 2016)" type="journal article" year="1930">Henrard (1930: 6)</bibRefCitation>
</taxonomicName>
], one from 
<collectingCountry id="87A822FFED20FFC75BA84AFBFA9AFEE5" box="[1237,1296,232,257]" name="Cuba" pageId="9" pageNumber="134">Cuba</collectingCountry>
[
<taxonomicName id="38BF19ECED20FFC75A5F4AFBFE18FEC1" authority="Hitchcock (1936: 176)" authorityName="Hitchcock" authorityPageNumber="176" authorityYear="1936" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="ekmannii">
<emphasis id="CDCBBE7DED20FFC75A5F4AFBFA26FEE5" box="[1314,1452,232,257]" italics="true" pageId="9" pageNumber="134">D. ekmannii</emphasis>
<bibRefCitation id="9B2E1F9EED20FFC75FF54B1FFE18FEC1" author="Hitchcock, A. S." box="[136,402,268,293]" pageId="9" pageNumber="134" refId="ref11753" refString="Hitchcock, A. S. (1936) Manual of the grasses of the West Indies. Miscellaneous Publication No. 243, United States Department of Agriculture. United States Government Printing Office, Washington, 439 pp. https: // doi. org / 10.5962 / bhl. title. 65543" type="book" year="1936">Hitchcock (1936: 176)</bibRefCitation>
</taxonomicName>
], three from the 
<collectingCountry id="87A822FFED20FFC75D244B1FFD79FEC1" box="[601,755,268,293]" name="United States of America" pageId="9" pageNumber="134">United States</collectingCountry>
[
<taxonomicName id="38BF19ECED20FFC75C7A4B1FFB3BFEC1" authority="Hitchcock (1928: 162)" authorityName="Hitchcock" authorityPageNumber="162" authorityYear="1928" box="[775,1201,268,293]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="pauciflora">
<emphasis id="CDCBBE7DED20FFC75C7A4B1FFC28FEC1" box="[775,930,268,293]" italics="true" pageId="9" pageNumber="134">D. pauciflora</emphasis>
<bibRefCitation id="9B2E1F9EED20FFC75CD14B1FFB3BFEC1" author="Hitchcock, A. S." box="[940,1201,268,293]" pageId="9" pageNumber="134" pagination="157 - 164" refId="ref11722" refString="Hitchcock, A. S. (1928) New species of grasses from the United States. Proceedings of the Biological Society of Washington 41: 157 - 164." type="journal article" year="1928">Hitchcock (1928: 162)</bibRefCitation>
</taxonomicName>
, 
<taxonomicName id="38BF19ECED20FFC75BBE4B1FFE6CFEAD" authority="(Vasey 1892: 25) Fernald (1920: 103)" authorityName="Fernald" authorityPageNumber="103" authorityYear="1920" baseAuthorityName="Vasey" baseAuthorityPageNumber="25" baseAuthorityYear="1892" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="simpsonii">
<emphasis id="CDCBBE7DED20FFC75BBE4B1FFADEFEC1" box="[1219,1364,268,293]" italics="true" pageId="9" pageNumber="134">D. simpsonii</emphasis>
(
<bibRefCitation id="9B2E1F9EED20FFC75A1B4B1FFF65FEAD" author="Vasey, G." pageId="9" pageNumber="134" pagination="1 - 89" refId="ref13868" refString="Vasey, G. (1892) Monograph of the grasses of the United States and British America. Contributions from the United States National Herbarium 3 (1): 1 - 89." type="journal article" year="1892">Vasey 1892: 25</bibRefCitation>
) 
<bibRefCitation id="9B2E1F9EED20FFC75E7C4B23FE6CFEAD" author="Fernald, M. L." box="[257,486,304,329]" pageId="9" pageNumber="134" pagination="101 - 104" refId="ref11386" refString="Fernald, M. L. (1920) A new Digitaria from New Hampshire. Rhodora 22 (258): 101 - 104." type="journal article" year="1920">Fernald (1920: 103)</bibRefCitation>
</taxonomicName>
and 
<taxonomicName id="38BF19ECED20FFC75D5F4B23FC28FEAD" authority="Hitchcock (1928: 162)" authorityName="Hitchcock" authorityPageNumber="162" authorityYear="1928" box="[546,930,304,329]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="texana">
<emphasis id="CDCBBE7DED20FFC75D5F4B23FD18FEAD" box="[546,658,304,329]" italics="true" pageId="9" pageNumber="134">D. texana</emphasis>
<bibRefCitation id="9B2E1F9EED20FFC75DE64B23FC28FEAD" author="Hitchcock, A. S." box="[667,930,304,329]" pageId="9" pageNumber="134" pagination="157 - 164" refId="ref11722" refString="Hitchcock, A. S. (1928) New species of grasses from the United States. Proceedings of the Biological Society of Washington 41: 157 - 164." type="journal article" year="1928">Hitchcock (1928: 162)</bibRefCitation>
</taxonomicName>
], and three are now known from 
<collectingCountry id="87A822FFED20FFC75A554B23FAF4FEAD" box="[1320,1406,304,329]" name="Mexico" pageId="9" pageNumber="134">México</collectingCountry>
[
<taxonomicName id="38BF19ECED20FFC75AED4B23FE90FE89" authorityName="R. W. Pohl" authorityYear="1976" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="costaricensis">
<emphasis id="CDCBBE7DED20FFC75AED4B23FE90FE89" italics="true" pageId="9" pageNumber="134">D. costaricensis</emphasis>
</taxonomicName>
, 
<taxonomicName id="38BF19ECED20FFC75E5A4B47FE15FE89" authorityName="Henrard" authorityYear="1930" baseAuthorityName="Trinius" baseAuthorityYear="1826" box="[295,415,340,365]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="leucites">
<emphasis id="CDCBBE7DED20FFC75E5A4B47FE15FE89" box="[295,415,340,365]" italics="true" pageId="9" pageNumber="134">D. leucites</emphasis>
</taxonomicName>
and 
<taxonomicName id="38BF19ECED20FFC75EAE4B47FDB5FE89" authorityName="Hitchcock" authorityYear="1928" box="[467,575,340,365]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="texana">
<emphasis id="CDCBBE7DED20FFC75EAE4B47FDB5FE89" box="[467,575,340,365]" italics="true" pageId="9" pageNumber="134">D. texana</emphasis>
</taxonomicName>
]. 
<taxonomicName id="38BF19ECED20FFC75D284B47FCC6FE89" box="[597,844,340,365]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="aequiglumis">
<emphasis id="CDCBBE7DED20FFC75D284B47FCC6FE89" box="[597,844,340,365]" italics="true" pageId="9" pageNumber="134">Digitaria aequiglumis</emphasis>
</taxonomicName>
is a weedy species that has been introduced in Europe, 
<collectingCountry id="87A822FFED20FFC75FF54B6BFF65FE75" box="[136,239,376,401]" name="Australia" pageId="9" pageNumber="134">Australia</collectingCountry>
(
<bibRefCitation id="9B2E1F9EED20FFC75F834B6BFDB4FE75" author="Lepschi, B. J. &amp; Macfarlane, T. D." box="[254,574,376,401]" pageId="9" pageNumber="134" pagination="425 - 427" refId="ref11981" refString="Lepschi, B. J. &amp; Macfarlane, T. D. (1997) Digitaria aequiglumis (Poaceae), a new record weed for Western Australia. Nuytsia 11 (3): 425 - 427." type="journal article" year="1997">Lepschi &amp; Macfarlane 1997</bibRefCitation>
, Aniotshbérhère 2002) and possibly elsewhere. Nearly two and a half decades ago, 
<taxonomicName id="38BF19ECED20FFC75FBC4B8FFEF2FE51" authorityName="R. W. Pohl" authorityYear="1976" box="[193,376,412,437]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="costaricensis">
<emphasis id="CDCBBE7DED20FFC75FBC4B8FFEF2FE51" box="[193,376,412,437]" italics="true" pageId="9" pageNumber="134">D. costaricensis</emphasis>
</taxonomicName>
was known only from the 
<typeStatus id="2004DCCDED20FFC75DC94B8FFD6EFE51" box="[692,740,412,437]" pageId="9" pageNumber="134">type</typeStatus>
locality (
<bibRefCitation id="9B2E1F9EED20FFC75C2E4B8FFBD9FE51" author="Pohl, R. W. &amp; Davidse, G." box="[851,1107,412,437]" pageId="9" pageNumber="134" refId="ref12694" refString="Pohl, R. W. &amp; Davidse, G. (1994) 137. Digitaria Haller, Nom. Cons. In: Davidse, G., Sousa S., M. &amp; Chater, A. O. (Eds.) Flora Mesoamericana, Vol. 6. Alismataceae a Cyperaceae. Universidad Nacional Autonoma de Mexico, Mexico, pp. 365 - 371." type="book" year="1994">Pohl &amp; Davidse 1994</bibRefCitation>
), but since then, its range has expanded from 
<collectingCountry id="87A822FFED20FFC75E454BD3FE04FE3D" box="[312,398,448,473]" name="Mexico" pageId="9" pageNumber="134">México</collectingCountry>
to 
<collectingCountry id="87A822FFED20FFC75ECC4BD3FDA2FE3D" box="[433,552,448,473]" name="Venezuela" pageId="9" pageNumber="134">Venezuela</collectingCountry>
.
</paragraph>
<paragraph id="FF00626FED20FFC75FC04BF7FDF9FDC5" blockId="9.[136,1452,160,545]" pageId="9" pageNumber="134">
The presence of 
<taxonomicName id="38BF19ECED20FFC75E0A4BF7FDA6FE19" authorityName="R. W. Pohl" authorityYear="1976" box="[375,556,484,509]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="costaricensis">
<emphasis id="CDCBBE7DED20FFC75E0A4BF7FDA6FE19" box="[375,556,484,509]" italics="true" pageId="9" pageNumber="134">D. costaricensis</emphasis>
</taxonomicName>
and the new species 
<taxonomicName id="38BF19ECED20FFC75C644BF7FC1DFE19" authorityName="Sanchez-Ken" authorityYear="2017" box="[793,919,484,509]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="clarkiae">
<emphasis id="CDCBBE7DED20FFC75C644BF7FC1DFE19" box="[793,919,484,509]" italics="true" pageId="9" pageNumber="134">D. clarkiae</emphasis>
</taxonomicName>
increases the number of species of 
<taxonomicName id="38BF19ECED20FFC75A5B4BF7FA04FE19" authorityName="sensu Clayton &amp; Renvoize" authorityYear="1986" box="[1318,1422,484,509]" class="Liliopsida" family="Poaceae" genus="Digitaria" kingdom="Plantae" order="Poales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="genus">
<emphasis id="CDCBBE7DED20FFC75A5B4BF7FA04FE19" box="[1318,1422,484,509]" italics="true" pageId="9" pageNumber="134">Digitaria</emphasis>
</taxonomicName>
in 
<collectingRegion id="3D7BAC8DED20FFC75FF5481BFF54FDC5" box="[136,222,520,545]" country="Mexico" name="Mexico" pageId="9" pageNumber="134">México</collectingRegion>
from 31 to 33 (
<bibRefCitation id="9B2E1F9EED20FFC75EF1481BFDEDFDC5" author="Sanchez-Ken, J. G." box="[396,615,520,545]" pageId="9" pageNumber="134" pagination="127 - 149" refId="ref13066" refString="Sanchez-Ken, J. G. (2012) A synopsis of Digitaria (Paniceae, Panicoideae, Poaceae) in Mexico, including the new species Digitaria michoacanensis. Acta Botanica Mexicana 101: 127 - 149. https: // doi. org / 10.21829 / abm 101.2012.28" type="journal article" year="2012">Sánchez-Ken 2012</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>