treatments-xml/data/F6/52/2B/F6522B12AEEF5BDBB388C30FFF4A3C72.xml
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<mods:title id="133E56943573F6938331E1A2209E33C9">Revision of the genus Agrostis (Poaceae, Pooideae, Poeae) in Megamexico</mods:title>
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<mods:namePart id="1EA3A094612DAC06527A2B901D37EA02">Vigosa-Mercado, J. Luis</mods:namePart>
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<mods:affiliation id="8AD2639786C9CC63FF966E05B3C762FC">Posgrado en Ciencias Biologicas, Universidad Nacional Autonoma de Mexico, Ciudad Universitaria, Av. Universidad 3000, Coyoacan, 04510, Cd. Mx., Mexico</mods:affiliation>
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<mods:affiliation id="C5C05B0713A54068D3D4EBEB684A8C68">Posgrado en Ciencias Biologicas, Universidad Nacional Autonoma de Mexico, Ciudad Universitaria, Av. Universidad 3000, Coyoacan, 04510, Cd. Mx., Mexico</mods:affiliation>
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<taxonomicName id="60CE800EBC6F076AF73B4C942750386A" ID-CoL="8VTGL" ID-ENA="15297" LSID="F6522B12-AEEF-5BDB-B388-C30FFF4A3C72" authority="L., Sp. Pl. 1: 61. 1753, nom. et typ. cons." authorityName="L., Sp. Pl. 1: 61. 1753, nom. et typ. cons." class="Liliopsida" family="Poaceae" genus="Agrostis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Agrostis" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="genus">Agrostis L., Sp. Pl. 1: 61. 1753, nom. et typ. cons.</taxonomicName>
</paragraph>
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<subSubSection id="C040CE93647C20793D7DD3C49934E035" pageId="0" pageNumber="157" type="reference_group">
<paragraph id="3C70867DDADD43C5215FF4138DFA77FC" pageId="0" pageNumber="157">
<taxonomicName id="9A573CC1CE6995FDE8729413576EA659" class="Liliopsida" family="Poaceae" genus="Vilfa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Vilfa" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="genus">= Vilfa</taxonomicName>
Adans., Fam. Pl. 2: 495. 1763. Type:
<taxonomicName id="99C9ADC8E38F253EF90BA777221DCA67" family="Poaceae" higherTaxonomySource="treatment-meta" kingdom="Plantae" lsidName="Agrostis. stolonifera" order="Poales" pageId="0" pageNumber="157" rank="species" species="stolonifera">Agrostis. stolonifera</taxonomicName>
L. (lectotype designated by
<bibRefCitation id="8A6BA49B3435605803BF4E457D908C52" DOI="https://doi.org/10.5962/bhl.title.64674" author="Hitchcock, AS" journalOrPublisher="Bulletin of the United States Department of Agriculture" pageId="0" pageNumber="157" pagination="1 - 307" refId="B28" refString="Hitchcock, AS, 1920. The genera of grasses of the United States, with special reference to the economic species. Bulletin of the United States Department of Agriculture 772: 1 - 307, DOI: https://doi.org/10.5962/bhl.title.64674" title="The genera of grasses of the United States, with special reference to the economic species." url="https://doi.org/10.5962/bhl.title.64674" volume="772" year="1920">Hitchcock (1920</bibRefCitation>
: 127)).
</paragraph>
<paragraph id="491F20A51F4FE9384E2DC75BA975978C" pageId="0" pageNumber="157">
<taxonomicName id="50A5BAC0456C3134066EB1A760A9E00F" class="Liliopsida" family="Poaceae" genus="Trichodium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Trichodium" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="genus">= Trichodium</taxonomicName>
Michx., Fl. Bor.-Amer. 1: 41. 1803. Type:
<taxonomicName id="E940EC80FC2EB67784A4CCDC82EBD660" family="Poaceae" higherTaxonomySource="treatment-meta" kingdom="Plantae" lsidName="T. laxiflorum" order="Poales" pageId="0" pageNumber="157" rank="species" species="laxiflorum">T. laxiflorum</taxonomicName>
Michx. (lectotype designated by
<bibRefCitation id="672D26BBC7402D5305B8CBE25A97DFFD" DOI="https://doi.org/10.5962/bhl.title.64674" author="Hitchcock, AS" journalOrPublisher="Bulletin of the United States Department of Agriculture" pageId="0" pageNumber="157" pagination="1 - 307" refId="B28" refString="Hitchcock, AS, 1920. The genera of grasses of the United States, with special reference to the economic species. Bulletin of the United States Department of Agriculture 772: 1 - 307, DOI: https://doi.org/10.5962/bhl.title.64674" title="The genera of grasses of the United States, with special reference to the economic species." url="https://doi.org/10.5962/bhl.title.64674" volume="772" year="1920">Hitchcock (1920</bibRefCitation>
: 127)).
</paragraph>
<paragraph id="F9A55ECA4265B26007A15CFCB5D6D44F" pageId="0" pageNumber="157">
<taxonomicName id="9D7BC1DC010F91951A8AB1B5B431AD9F" class="Liliopsida" family="Poaceae" genus="Agraulus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Agraulus" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="genus">= Agraulus</taxonomicName>
P. Beauv., Ess. Agrostogr. 5, t. 4. 1812. Type:
<taxonomicName id="9BD0344EE6409D9886A0DB0FB887B9FD" class="Liliopsida" family="Poaceae" genus="Agrostis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Agrostis canina" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="species" species="canina">Agrostis canina</taxonomicName>
L. (lectotype designated by
<bibRefCitation id="E81EFA9D86097BEAC86ACABAF0DC9125" DOI="https://doi.org/10.5962/bhl.title.64674" author="Hitchcock, AS" journalOrPublisher="Bulletin of the United States Department of Agriculture" pageId="0" pageNumber="157" pagination="1 - 307" refId="B28" refString="Hitchcock, AS, 1920. The genera of grasses of the United States, with special reference to the economic species. Bulletin of the United States Department of Agriculture 772: 1 - 307, DOI: https://doi.org/10.5962/bhl.title.64674" title="The genera of grasses of the United States, with special reference to the economic species." url="https://doi.org/10.5962/bhl.title.64674" volume="772" year="1920">Hitchcock (1920</bibRefCitation>
: 127)).
</paragraph>
<paragraph id="09A0D981170569AA37621C3043D09906" pageId="0" pageNumber="157">
<taxonomicName id="D36A2C802DE6CF0AA1D29909405CEE39" authorityName="T.Bastard" authorityYear="1809" class="Liliopsida" family="Poaceae" genus="Decandolia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Decandolia" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="genus">= Decandolia</taxonomicName>
Bastard, Essai Fl. Maine et Loire 15, 28. 1809, nom. illeg. superfl. Type:
<taxonomicName id="40AE3BD20AE147A49CE6BBB3B39382C3" class="Liliopsida" family="Poaceae" genus="Agrostis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Agrostis stolonifera" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="species" species="stolonifera">Agrostis stolonifera</taxonomicName>
L. (lectotype designated by
<bibRefCitation id="33E9BDC4A98E5AD41DB87E057F7AB8D1" author="Hitchcock, AS" editor="Britton, NL" journalOrPublisher="17 (7 )). New York Botanical Garden, New York" pageId="0" pageNumber="157" pagination="515 - 534" refId="B29" refString="Hitchcock, AS, 1937. Agrostis. In: Britton, NL, Ed., North American Flora (Vol. 17(7)). New York Botanical Garden, New York: 515 - 534" title="Agrostis." volumeTitle="North American Flora (Vol." year="1937">Hitchcock (1937</bibRefCitation>
: 515)).
</paragraph>
<paragraph id="62A6AC0107CFAFBE536590947446280D" pageId="0" pageNumber="157">
<taxonomicName id="40E2737E14660CBD6A05A120225AD633" class="Liliopsida" family="Poaceae" genus="Notonema" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Notonema" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="genus">= Notonema</taxonomicName>
Raf., Bull. Bot. (Geneva) 1: 220. 1830. Type:
<taxonomicName id="4AA3516A2986E1F86149C3EFFD8281F9" class="Liliopsida" family="Poaceae" genus="Agrostis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Agrostis arachnoides" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="species" species="arachnoides">Agrostis arachnoides</taxonomicName>
Elliott (=
<taxonomicName id="998937CB20A40F38ABADE45ABD53735D" family="Poaceae" higherTaxonomySource="treatment-meta" kingdom="Plantae" lsidName="A. elliotiana" order="Poales" pageId="0" pageNumber="157" rank="species" species="elliotiana">A. elliotiana</taxonomicName>
Schult.).
</paragraph>
<paragraph id="B1EF2EFCA51B5637B4CF7CECF7C33AE5" pageId="0" pageNumber="157">
<taxonomicName id="D02B4A134BF905DB7844A7BB62E4EDDD" class="Liliopsida" family="Poaceae" genus="Bromidium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Bromidium" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="genus">= Bromidium</taxonomicName>
Nees &amp; Meyen, Nov. Actorum Acad. Caes. Leop.-Carol. Nat. Cur. 19, suppl. 1: 154. 1843. Type:
<taxonomicName id="582CDA91E7E18DD88769CD23F2AEEC89" authorityName="Nees" authorityYear="1829" class="Liliopsida" family="Poaceae" genus="Agrostis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Agrostis hygrometrica" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="species" species="hygrometrica">Agrostis hygrometrica</taxonomicName>
Nees (lectotype designted by
<bibRefCitation id="7B125F613B2C975BD336265B3E3D78DF" author="Rugolo, ZE" journalOrPublisher="Darwiniana" pageId="0" pageNumber="157" pagination="187 - 216" publicationUrl="https://www.jstor.org/stable/23216517" refId="B55" refString="Rugolo, ZE, 1982. Revalidacion del genero Bromidium Nees et Meyen emend. Pilger (Gramineae). Darwiniana 24: 187 - 216, https://www.jstor.org/stable/23216517" title="Revalidacion del genero Bromidium Nees et Meyen emend. Pilger (Gramineae)." url="https://www.jstor.org/stable/23216517" volume="24" year="1982">
<normalizedToken id="E818CE23939E6BD563A9D74616E280E9" originalValue="Rúgolo">Rugolo</normalizedToken>
1982
</bibRefCitation>
: 196)).
</paragraph>
<paragraph id="1BBAC49E6983F95826173A103A01E9AE" pageId="0" pageNumber="157">
<taxonomicName id="AF73D7AB305BEFFFD3AF98D2522784D1" authorityName="Steudel" authorityYear="1854" class="Liliopsida" family="Poaceae" genus="Anomalotis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Anomalotis" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="genus">= Anomalotis</taxonomicName>
Steud., Syn. Pl. Glumac. 1: 198. 1854. Type:
<taxonomicName id="A66A5838F33982E8A44F5BDEC7632D3B" family="Poaceae" higherTaxonomySource="treatment-meta" kingdom="Plantae" lsidName="A. quinqueseta" order="Poales" pageId="0" pageNumber="157" rank="species" species="quinqueseta">A. quinqueseta</taxonomicName>
Steud.
</paragraph>
<paragraph id="0D51A234370FB1287480B612EFF5383B" pageId="0" pageNumber="157">
<taxonomicName id="1C4AE9364EDEAADE1E774E2931F57362" class="Liliopsida" family="Poaceae" genus="Didymochaeta" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Didymochaeta" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="genus">= Didymochaeta</taxonomicName>
Steud., Syn. Pl. Glumac. 1: 185. 1854. Type:
<taxonomicName id="4F93F6EA07CF38340E18FB8464663768" family="Poaceae" higherTaxonomySource="treatment-meta" kingdom="Plantae" lsidName="D. chilensis" order="Poales" pageId="0" pageNumber="157" rank="species" species="chilensis">D. chilensis</taxonomicName>
Steud. (lectotype designated by
<bibRefCitation id="20081DFDDDB9210BB99CF6071D19C343" author="Clayton, WD" journalOrPublisher="Symbolae Botanicae Upsalienses" pageId="0" pageNumber="157" refId="B6" refString="Clayton, WD, Renvoize, SA, 1986. Genera graminum. Grasses of the world. Her Majesty's Stationery Office, London, 1-389." title="Genera graminum. Grasses of the world. Her Majesty's Stationery Office, London, 1 - 389." year="1986">Clayton and Renvoize (1986</bibRefCitation>
: 134)).
</paragraph>
<paragraph id="68A8C1C00E53FD7945CA182FB9A448CE" pageId="0" pageNumber="157">
<taxonomicName id="E51D1A7D31FB91D0B2CC327A55BCFB4A" class="Liliopsida" family="Poaceae" genus="Chaetopogon" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Chaetopogon" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="genus">= Chaetopogon</taxonomicName>
Janch., Eur. Gatt. Farn. Bl.-Pfl. (ed. 2) 33. 1913. Type: not designated.
</paragraph>
<paragraph id="ED0BC6DB0F8DB3FAB52EDDD06070633D" pageId="0" pageNumber="157">
<taxonomicName id="F904E3A7D704B961B8CB966448E31637" class="Liliopsida" family="Poaceae" genus="Neoschischkinia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Neoschischkinia" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="genus">= Neoschischkinia</taxonomicName>
Tzvelev, Bot. Zhurn. (Moscow &amp; Leningrad) 53: 309. 1968. Type:
<taxonomicName id="17AC30A033A1EF85451ECB4A6D6E5C6D" class="Liliopsida" family="Poaceae" genus="Trichodium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Trichodium elegans" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="species" species="elegans">Trichodium elegans</taxonomicName>
Thore.
</paragraph>
<paragraph id="400C3187F890DDBB5708ED1C3F39606E" pageId="0" pageNumber="157">
<taxonomicName id="C28CC5430118D19AD5F3C952DCF24203" class="Liliopsida" family="Poaceae" genus="Linkagrostis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Linkagrostis" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="genus">= Linkagrostis</taxonomicName>
Romero Garcia &amp; C. Morales, Candollea 42(1): 383. 1987. Type:
<taxonomicName id="035CE4358832CF353B35E2A84EFCDE34" class="Liliopsida" family="Poaceae" genus="Agrostis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Agrostis juressi" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="species" species="juressi">Agrostis juressi</taxonomicName>
Link.*
</paragraph>
</subSubSection>
<subSubSection id="86732523807EE1083E8607A89DC2E27C" pageId="0" pageNumber="157" type="materials_examined">
<paragraph id="464726E4D16F7D9E6BC1879833ABB1FF" pageId="0" pageNumber="157">
<typeStatus id="A73DE60D19265015CB3242A915AB6737">Type</typeStatus>
.
</paragraph>
<paragraph id="C2F7AB71F8241008457B5E3E2D0B55A0" pageId="0" pageNumber="157">
<taxonomicName id="ABC06D2CACFB086304A1294260E8F6BE" class="Liliopsida" family="Gramineae" genus="Agrostis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Agrostis canina" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="species" species="canina">
<emphasis id="AE4DE1147719610E9C5D66BB4A29764B" italics="true" pageId="0" pageNumber="157">Agrostis canina</emphasis>
</taxonomicName>
L. (
<typeStatus id="ECFA421FFE9815967254CBADD8F48804">lectotype</typeStatus>
designated by
<bibRefCitation id="FD06E9BCC2CF512ED33438D667DD747E" author="Widen, KG" journalOrPublisher="Flora Fennica" pageId="0" pageNumber="157" pagination="1 - 209" publicationUrl="http://hdl.handle.net/10138/36219" refId="B80" refString="Widen, KG, 1971. The genus Agrostis L. in eastern Fennoscandia. Taxonomy and distribution. Flora Fennica 5: 1 - 209, http://hdl.handle.net/10138/36219" title="The genus Agrostis L. in eastern Fennoscandia. Taxonomy and distribution." url="http://hdl.handle.net/10138/36219" volume="5" year="1971">
<normalizedToken id="6683B8860A9BEDFBD6373E7900B1A5D7" originalValue="Widén">Widen</normalizedToken>
(1971
</bibRefCitation>
: 13), see also
<bibRefCitation id="43CA8D5543749B3F61241214DD368300" DOI="https://doi.org/10.1111/j.1095-8339.1937.tb01905.x" author="Philipson, WR" journalOrPublisher="Botany" pageId="0" pageNumber="157" pagination="73 - 15" refId="B47" refString="Philipson, WR, 1937. A revision of the British species of the genus Agrostis Linn. Journal of the Linnean Society. Botany 51: 73 - 15, DOI: https://doi.org/10.1111/j.1095-8339.1937.tb01905.x" title="A revision of the British species of the genus Agrostis Linn. Journal of the Linnean Society." url="https://doi.org/10.1111/j.1095-8339.1937.tb01905.x" volume="51" year="1937">Philipson (1937)</bibRefCitation>
,
<bibRefCitation id="2AED04F1AB873A34724B4D38D8CA10AE" DOI="https://doi.org/10.2307/1222833" author="Jarvis, CE" journalOrPublisher="Taxon" pageId="0" pageNumber="157" pagination="552 - 583" refId="B33" refString="Jarvis, CE, 1992. Seventy-two proposals for the conservation of types of selected Linnaean generic names, the report of subcommittee 3C on the lectotypification of Linnaean generic names. Taxon 41 (3): 552 - 583, DOI: https://doi.org/10.2307/1222833" title="Seventy-two proposals for the conservation of types of selected Linnaean generic names, the report of subcommittee 3 C on the lectotypification of Linnaean generic names." url="https://doi.org/10.2307/1222833" volume="41" year="1992">Jarvis (1992)</bibRefCitation>
and commentary below).
</paragraph>
</subSubSection>
<subSubSection id="7D6D59FFB3A7DD596FEDA8507010B700" pageId="0" pageNumber="157" type="description">
<paragraph id="C792F30445AF060E9DC2E069046B10C1" pageId="0" pageNumber="157">Description.</paragraph>
<paragraph id="EEDC44BCC3D8AD6656F9C7FDAE07DC59" pageId="0" pageNumber="157">
Plants herbaceous, annuals or perennials, up to 1.2 m, caespitose, rhizomatous or stoloniferous, sometimes developing pseudoestolons.
<emphasis id="8060F23E1481909BC09C9F82F66FA780" bold="true" italics="true" pageId="0" pageNumber="157">Tillers</emphasis>
extravaginal and/or intravaginal.
<emphasis id="8B333181659F86C09C17186849C7C463" bold="true" italics="true" pageId="0" pageNumber="157">Culms</emphasis>
decumbent to erect, usually slender, unbranched, internodes hollow.
<emphasis id="5293890E5627DCAB08E4B047AB8114B4" bold="true" italics="true" pageId="0" pageNumber="157">Leaves</emphasis>
basal or cauline; sheaths open; auricles absent; ligules membranous, entire to lacerate, usually scabridulous dorsally; blades filiform to linear, flat, conduplicate, convolute, or involute.
<emphasis id="EAC52D8F7EB591F1BA737498FFCECCD0" bold="true" italics="true" pageId="0" pageNumber="157">Synflorescence</emphasis>
a panicle, usually terminal, contracted to open; branches usually in whorls.
<emphasis id="2CB17662EB5E049AB1586FA21E448A92" bold="true" italics="true" pageId="0" pageNumber="157">Spikelets</emphasis>
up to 4.5 mm long, 1-flowered, pedicellate, laterally compressed; rachilla not prolonged beyond the base of the floret; disarticulation above the glumes; glumes as long as the spikelet, equal to unequal, keeled, membranous, usually 1-nerved, rarely awned; floret bisexual, shorter than the glumes, usually 1/3-3/4 the length of the glumes, rarely longer; callus rounded, glabrous to pubescent; lemmas rounded dorsally, apices entire, erose or toothed, membranous, (3)5-nerved, veins inconspicuous or prominent, unawned or awned dorsally, awn straight to geniculate; paleas often absent or diminute, sometimes well-developed and reaching (1/5-)1/3-3/4 of the lemma length; lodicules 2; anthers (1)3; ovary glabrous, styles 2, free to the base.
<emphasis id="93991027449F540949BE69885A4CE1DA" bold="true" italics="true" pageId="0" pageNumber="157">Fruit</emphasis>
a caryopsis; endosperm liquid, soft or solid. x= 7.
</paragraph>
</subSubSection>
<subSubSection id="3AA8349D4E3A94CC12F43ED24CCD6444" pageId="0" pageNumber="157" type="comments">
<paragraph id="3DCA648463BC121E25140A2280C65B5F" pageId="0" pageNumber="157">Commentaries.</paragraph>
<paragraph id="974FC0AF210ED650DD073580940534F7" pageId="0" pageNumber="157">
The name
<taxonomicName id="CD7E41DBC4E33B75A976F9A37E94799D" class="Liliopsida" family="Gramineae" genus="Agrostis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Agrostis" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="genus">
<emphasis id="9A8012F7C69E8C2889DDDF960264F0E7" italics="true" pageId="0" pageNumber="157">Agrostis</emphasis>
</taxonomicName>
was first described in the work of Linnaeus, Genera Plantarum (
<bibRefCitation id="BAAD53CB0F21A70E6BF72A73D6C43982" DOI="https://doi.org/10.5962/bhl.title.70902" author="Linnaeus, C" journalOrPublisher="Taxon" pageId="0" pageNumber="157" refId="B35" refString="Linnaeus, C, 1737. Genera Plantarum. Conradum Wishoff, Leiden, 1-384. https://doi.org/10.5962/bhl.title.70902" title="Genera Plantarum. Conradum Wishoff, Leiden, 1 - 384." url="https://doi.org/10.5962/bhl.title.70902" year="1737">Linnaeus 1737</bibRefCitation>
: 19), with a Latin diagnosis. According to the International Code of Nomenclature for
<taxonomicName id="59C4B22EB83DAA65CE495164FEEC1DAC" genus="Algae" kingdom="Fungi" lsidName="" pageId="0" pageNumber="157" rank="genus">Algae</taxonomicName>
,
<taxonomicName id="0C7BBA5705CC2FA7ACC4CB5B3D779597" kingdom="Fungi" lsidName="" pageId="0" pageNumber="157" rank="kingdom">Fungi</taxonomicName>
and Plants (Art. 13.1) (
<bibRefCitation id="640899A4DBDAA3B08A435E79F83170F9" DOI="https://doi.org/10.12705/Code.2018" author="Turland, NJ" journalOrPublisher="Taxon" pageId="0" pageNumber="157" refId="B72" refString="Turland, NJ, Wiersema, JH, Barrie, FR, Greuter, W, Hawksworth, DL, Herendeen, PS, Knapp, S, Kusber, WH, Li, DZ, Marhold, K, May TW JMcNeill, J, Monro, AM, Prado, J, Price, MJ, Smith, GF [Eds], 2018. International Code of Nomenclature for algae, fungi, and plants (Shenzhen Code) adopted by the Nineteenth International Botanical Congress, Shenzhen, China, July 2017. Regnum Vegetabile (Vol. 159) Koeltz Botanical Books, Glashuetten, 1-254. https://doi.org/10.12705/Code.2018" title="International Code of Nomenclature for algae, fungi, and plants (Shenzhen Code) adopted by the Nineteenth International Botanical Congress, Shenzhen, China, July 2017. Regnum Vegetabile (Vol. 159) Koeltz Botanical Books, Glashuetten, 1 - 254." url="https://doi.org/10.12705/Code.2018" year="2018">Turland et al. 2018</bibRefCitation>
), the beginning of effective publication dates for generic names is 1st May 1753, with the publication of Species Plantarum (
<bibRefCitation id="8C9411437B3AE2D654BB25F17CCBDB4B" DOI="https://doi.org/10.5962/bhl.title.669" author="Linnaeus, C" journalOrPublisher="Taxon" pageId="0" pageNumber="157" refId="B36" refString="Linnaeus, C, 1753. Species Plantarum. Impensis Laurentii Salvii, Stockholm, 1-560. https://doi.org/10.5962/bhl.title.669" title="Species Plantarum. Impensis Laurentii Salvii, Stockholm, 1 - 560." url="https://doi.org/10.5962/bhl.title.669" year="1753">Linnaeus 1753</bibRefCitation>
). In this latter work, Linnaeus described 12 names, classified in two groups: 1) Aristatae (
<taxonomicName id="7F6A2675734185E2046D9C1654C79E65" family="Poaceae" kingdom="Plantae" lsidName="A. spica-venti" order="Poales" pageId="0" pageNumber="157" rank="species" species="spica-venti">
<emphasis id="CB5115D23EEFE7466DF38942BC709E0C" italics="true" pageId="0" pageNumber="157">A. spica-venti</emphasis>
</taxonomicName>
L.,
<taxonomicName id="55CEC4EA436450BDF0A70687ED0D374B" family="Poaceae" kingdom="Plantae" lsidName="A. miliacea" order="Poales" pageId="0" pageNumber="157" rank="species" species="miliacea">
<emphasis id="ED4A50BE31CDA0BA97D0E1305D926C84" italics="true" pageId="0" pageNumber="157">A. miliacea</emphasis>
</taxonomicName>
L.,
<taxonomicName id="06981863FB29C2DFC5E7B056336D023F" family="Poaceae" kingdom="Plantae" lsidName="A. arundinacea" order="Poales" pageId="0" pageNumber="157" rank="species" species="arundinacea">
<emphasis id="51F7BCCDC2BF12AF2BAE35EFF4EB6859" italics="true" pageId="0" pageNumber="157">A. arundinacea</emphasis>
</taxonomicName>
L.,
<taxonomicName id="F420A90C5F01A891E714E5FC1C5DF2FE" family="Poaceae" kingdom="Plantae" lsidName="A. rubra" order="Poales" pageId="0" pageNumber="157" rank="species" species="rubra">
<emphasis id="6D61CE7C15C7B6D98289CEDB6840DFF2" italics="true" pageId="0" pageNumber="157">A. rubra</emphasis>
</taxonomicName>
L.,
<taxonomicName id="26046A3F2A4AF0EB938CB84A4C8D6DB8" family="Poaceae" kingdom="Plantae" lsidName="A. canina" order="Poales" pageId="0" pageNumber="157" rank="species" species="canina">
<emphasis id="BBACB1A8FCC06DDA2043E39295DFC8BC" italics="true" pageId="0" pageNumber="157">A. canina</emphasis>
</taxonomicName>
L.,
<taxonomicName id="4B00605155B1E4F0ECA5ED591BFD8E51" family="Poaceae" kingdom="Plantae" lsidName="A. paradoxa" order="Poales" pageId="0" pageNumber="157" rank="species" species="paradoxa">
<emphasis id="09A98F1CC284BC23ABD868A56863A834" italics="true" pageId="0" pageNumber="157">A. paradoxa</emphasis>
</taxonomicName>
L.); and 2) Muticae (
<taxonomicName id="AFC89766DAA397B7401E527FE5FD38A5" family="Poaceae" kingdom="Plantae" lsidName="A. stolonifera" order="Poales" pageId="0" pageNumber="157" rank="species" species="stolonifera">
<emphasis id="12740327D3161FD48C9D1D50978025E3" italics="true" pageId="0" pageNumber="157">A. stolonifera</emphasis>
</taxonomicName>
L.,
<taxonomicName id="AAE4EB4473B20F8617A3EF3C263C71CA" family="Poaceae" kingdom="Plantae" lsidName="A. capillaris" order="Poales" pageId="0" pageNumber="157" rank="species" species="capillaris">
<emphasis id="F20C452EC0D0FF9FAC785A2395D1C663" italics="true" pageId="0" pageNumber="157">A. capillaris</emphasis>
</taxonomicName>
L.,
<taxonomicName id="FD862024D9FFA7FC8D3E9934E2D1824E" family="Poaceae" kingdom="Plantae" lsidName="A. alba" order="Poales" pageId="0" pageNumber="157" rank="species" species="alba">
<emphasis id="ECF0803B2687B2AADF1A20BB2B9B4F60" italics="true" pageId="0" pageNumber="157">A. alba</emphasis>
</taxonomicName>
L.,
<taxonomicName id="A96ACC82FFAA2D2B64D66918E345617D" family="Poaceae" kingdom="Plantae" lsidName="A. minima" order="Poales" pageId="0" pageNumber="157" rank="species" species="minima">
<emphasis id="0CB6DC8FE6BC21736E3AEC733E9B549C" italics="true" pageId="0" pageNumber="157">A. minima</emphasis>
</taxonomicName>
L.,
<taxonomicName id="BBA993F4C7332FBF6AA8909F349EE9A3" family="Poaceae" kingdom="Plantae" lsidName="A. virginica" order="Poales" pageId="0" pageNumber="157" rank="species" species="virginica">
<emphasis id="11A6BA3947BE7FAC4ACEC41346D16DEE" italics="true" pageId="0" pageNumber="157">A. virginica</emphasis>
</taxonomicName>
L.,
<taxonomicName id="8C9A32F8B7EC121F96C111737A66554D" family="Poaceae" kingdom="Plantae" lsidName="A. indica" order="Poales" pageId="0" pageNumber="157" rank="species" species="indica">
<emphasis id="39559CA16CDC9F2663460C84F0479646" italics="true" pageId="0" pageNumber="157">A. indica</emphasis>
</taxonomicName>
L.). No type species was designated by Linnaeus.
</paragraph>
<paragraph id="5A3C4721AC885BAB9EC39C8169DE33AE" pageId="0" pageNumber="157">
<bibRefCitation id="F4A5DBC52F5E4E8E7577D5278CB78588" author="Hitchcock, AS" journalOrPublisher="24) Oxford University Press, New York" pageId="0" pageNumber="157" refId="B26" refString="Hitchcock, AS, 1905. North American species of Agrostis. United States Department of Agriculture Bureau of Plant Industry Bulletin 68: 1-68." title="North American species of Agrostis. United States Department of Agriculture Bureau of Plant Industry Bulletin 68: 1 - 68." year="1905">Hitchcock (1905)</bibRefCitation>
designated
<taxonomicName id="ACD2A0A7495730F5944BC813338FF8EB" family="Poaceae" kingdom="Plantae" lsidName="A. alba" order="Poales" pageId="0" pageNumber="157" rank="species" species="alba">
<emphasis id="B8C1551622B46D7D88BC76A2739C559C" italics="true" pageId="0" pageNumber="157">A. alba</emphasis>
</taxonomicName>
as the type, but the original material of this name is a
<taxonomicName id="94A371E8A5B9813131374737CC1AF59F" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="IPNI" kingdom="Plantae" lsidName="Poa" order="Poales" pageId="0" pageNumber="157" phylum="Magnoliophyta" rank="genus">
<emphasis id="AEFF5E2B145E9D127FF6F35E6C8F5FCA" italics="true" pageId="0" pageNumber="157">Poa</emphasis>
</taxonomicName>
L. species (
<normalizedToken id="F9C86494CB1DA8974F79849B9FB7BEE9" originalValue="Widén">Widen</normalizedToken>
, 1971), and the adoption of this name as lectotype would result in
<taxonomicName id="D537708B69A17BEF13287DBDA4D47FB8" class="Liliopsida" family="Gramineae" genus="Agrostis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Agrostis" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="genus">
<emphasis id="5C38C432EB2C69C3B76389AB4D701D0C" italics="true" pageId="0" pageNumber="157">Agrostis</emphasis>
</taxonomicName>
becoming a synonym of
<taxonomicName id="CEA3664CAC7049918B01FAA57737FD52" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="IPNI" kingdom="Plantae" lsidName="Poa" order="Poales" pageId="0" pageNumber="157" phylum="Magnoliophyta" rank="genus">
<emphasis id="7A280B8FA81700BC64FFC2149935315E" italics="true" pageId="0" pageNumber="157">Poa</emphasis>
</taxonomicName>
(
<bibRefCitation id="961391EBF71CA842EC3E3CA1611B5B0B" DOI="https://doi.org/10.2307/1221430" author="McNeill, J" journalOrPublisher="Taxon" pageId="0" pageNumber="157" pagination="350 - 401" refId="B39" refString="McNeill, J, Odell, EA, Consaul, LL, Katz, DS, 1987. American code and later lectotypifications of Linnaean generic names dating from 1753: A case study of discrepancies. Taxon 36 (2): 350 - 401, DOI: https://doi.org/10.2307/1221430" title="American code and later lectotypifications of Linnaean generic names dating from 1753: A case study of discrepancies." url="https://doi.org/10.2307/1221430" volume="36" year="1987">McNeill et al. 1987</bibRefCitation>
). Years later,
<bibRefCitation id="30C01674D13BC6F512E0A16BFE560DC0" DOI="https://doi.org/10.5962/bhl.title.64674" author="Hitchcock, AS" journalOrPublisher="Bulletin of the United States Department of Agriculture" pageId="0" pageNumber="157" pagination="1 - 307" refId="B28" refString="Hitchcock, AS, 1920. The genera of grasses of the United States, with special reference to the economic species. Bulletin of the United States Department of Agriculture 772: 1 - 307, DOI: https://doi.org/10.5962/bhl.title.64674" title="The genera of grasses of the United States, with special reference to the economic species." url="https://doi.org/10.5962/bhl.title.64674" volume="772" year="1920">Hitchcock (1920)</bibRefCitation>
, proposed
<taxonomicName id="4F4182308383C556274768D6555CFEEE" family="Poaceae" kingdom="Plantae" lsidName="A. stolonifera" order="Poales" pageId="0" pageNumber="157" rank="species" species="stolonifera">
<emphasis id="DAA8C7C9BC14A0C1A60185BBBB5A9FAC" italics="true" pageId="0" pageNumber="157">A. stolonifera</emphasis>
</taxonomicName>
as lectotype, but this name conflicts with the original description of the genus, since it mentions that the lemmas are awned (
<bibRefCitation id="70DBEAD5A2F147E508514630C25CBE94" DOI="https://doi.org/10.5962/bhl.title.70902" author="Linnaeus, C" journalOrPublisher="Taxon" pageId="0" pageNumber="157" refId="B35" refString="Linnaeus, C, 1737. Genera Plantarum. Conradum Wishoff, Leiden, 1-384. https://doi.org/10.5962/bhl.title.70902" title="Genera Plantarum. Conradum Wishoff, Leiden, 1 - 384." url="https://doi.org/10.5962/bhl.title.70902" year="1737">Linnaeus 1737</bibRefCitation>
), and the original description of
<taxonomicName id="03CD7A6BA5C97803DEF462C5360D7AE9" family="Poaceae" kingdom="Plantae" lsidName="A. stolonifera" order="Poales" pageId="0" pageNumber="157" rank="species" species="stolonifera">
<emphasis id="6F76C536327D24443896728DDE957D0F" italics="true" pageId="0" pageNumber="157">A. stolonifera</emphasis>
</taxonomicName>
mentions that the lemmas are unawned (
<bibRefCitation id="2BA13E2EC2193F0659132F43229C6AA5" DOI="https://doi.org/10.5962/bhl.title.669" author="Linnaeus, C" journalOrPublisher="Taxon" pageId="0" pageNumber="157" refId="B36" refString="Linnaeus, C, 1753. Species Plantarum. Impensis Laurentii Salvii, Stockholm, 1-560. https://doi.org/10.5962/bhl.title.669" title="Species Plantarum. Impensis Laurentii Salvii, Stockholm, 1 - 560." url="https://doi.org/10.5962/bhl.title.669" year="1753">Linnaeus 1753</bibRefCitation>
).
</paragraph>
<paragraph id="82FF5AB75F2D02DCF88C935C7F98F670" pageId="0" pageNumber="157">
<bibRefCitation id="EB88C933D0E1EDD5DD025BAED19F15D0" DOI="https://doi.org/10.1111/j.1095-8339.1937.tb01905.x" author="Philipson, WR" journalOrPublisher="Botany" pageId="0" pageNumber="157" pagination="73 - 15" refId="B47" refString="Philipson, WR, 1937. A revision of the British species of the genus Agrostis Linn. Journal of the Linnean Society. Botany 51: 73 - 15, DOI: https://doi.org/10.1111/j.1095-8339.1937.tb01905.x" title="A revision of the British species of the genus Agrostis Linn. Journal of the Linnean Society." url="https://doi.org/10.1111/j.1095-8339.1937.tb01905.x" volume="51" year="1937">Philipson (1937)</bibRefCitation>
was the first to propose as lectotype the name
<taxonomicName id="8776A38D9D16F17BDEAAA31BE22B0DB0" family="Poaceae" kingdom="Plantae" lsidName="A. canina" order="Poales" pageId="0" pageNumber="157" rank="species" species="canina">
<emphasis id="14F8786BF4B7CDB55ECDB21F95000E8A" italics="true" pageId="0" pageNumber="157">A. canina</emphasis>
</taxonomicName>
.
<bibRefCitation id="C76AEDDA9E85FB57367A0FCA03C87FE1" author="Widen, KG" journalOrPublisher="Flora Fennica" pageId="0" pageNumber="157" pagination="1 - 209" publicationUrl="http://hdl.handle.net/10138/36219" refId="B80" refString="Widen, KG, 1971. The genus Agrostis L. in eastern Fennoscandia. Taxonomy and distribution. Flora Fennica 5: 1 - 209, http://hdl.handle.net/10138/36219" title="The genus Agrostis L. in eastern Fennoscandia. Taxonomy and distribution." url="http://hdl.handle.net/10138/36219" volume="5" year="1971">
<normalizedToken id="E0B09828499F5BC8EC665DCA6318C0A6" originalValue="Widén">Widen</normalizedToken>
(1971)
</bibRefCitation>
agreed with that choice, and formally designated this name, since it is the one that keeps better the usage of the generic name.
<bibRefCitation id="DA0CA0ECC09BAFE4DD4973D34F628ABB" DOI="https://doi.org/10.2307/1222833" author="Jarvis, CE" journalOrPublisher="Taxon" pageId="0" pageNumber="157" pagination="552 - 583" refId="B33" refString="Jarvis, CE, 1992. Seventy-two proposals for the conservation of types of selected Linnaean generic names, the report of subcommittee 3C on the lectotypification of Linnaean generic names. Taxon 41 (3): 552 - 583, DOI: https://doi.org/10.2307/1222833" title="Seventy-two proposals for the conservation of types of selected Linnaean generic names, the report of subcommittee 3 C on the lectotypification of Linnaean generic names." url="https://doi.org/10.2307/1222833" volume="41" year="1992">Jarvis (1992)</bibRefCitation>
proposed the conservation of the name
<taxonomicName id="8D3AE4A9501EAFDCC1EBBCC96F6761B2" class="Liliopsida" family="Gramineae" genus="Agrostis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Agrostis" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="genus">
<emphasis id="892432A7E7465ADD23145A3B4C63D76E" italics="true" pageId="0" pageNumber="157">Agrostis</emphasis>
</taxonomicName>
, with a conserved type.
</paragraph>
<paragraph id="C0FAB51E75E4503EF19655F77819A25E" pageId="0" pageNumber="157">
The species of this genus are often confused with other genera found in the study zone, with one-flowered spikelets, such as
<taxonomicName id="3576C6BF924FAE514331DFF303FA0827" class="Liliopsida" family="Poaceae" genus="Lachnagrostis" higherTaxonomySource="IPNI" kingdom="Plantae" lsidName="Lachnagrostis" order="Poales" pageId="0" pageNumber="157" phylum="Magnoliophyta" rank="genus">
<emphasis id="C0B9716B5D2AEA0D33650D7B217F877C" italics="true" pageId="0" pageNumber="157">Lachnagrostis</emphasis>
</taxonomicName>
Trin.,
<taxonomicName id="B251D7C977B3BC563F4A85CD9EB397C9" class="Monocotyledoneae" family="Poaceae" genus="Muhlenbergia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Muhlenbergia" order="Poales" pageId="0" pageNumber="157" phylum="Angiospermae" rank="genus">
<emphasis id="A86A814428EF2CA8F0ACFB149D2557C2" italics="true" pageId="0" pageNumber="157">Muhlenbergia</emphasis>
</taxonomicName>
Scherb.,
<taxonomicName id="683A08DADC211EC5FCD600E6F6A3001F" class="Liliopsida" family="Gramineae" genus="Podagrostis" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Podagrostis" order="Poales" pageId="0" pageNumber="157" phylum="Magnoliophyta" rank="genus">
<emphasis id="DA22B180FEE9BD0AA860606D8E077A87" italics="true" pageId="0" pageNumber="157">Podagrostis</emphasis>
</taxonomicName>
(Griseb.) Scribn. &amp; Merr.,
<taxonomicName id="835C7EA629C9E3B5E452EB7547036434" class="Liliopsida" family="Poaceae" genus="Polypogon" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Polypogon" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="genus">
<emphasis id="38A3335E8B9B25771396CA9B97E8238F" italics="true" pageId="0" pageNumber="157">Polypogon</emphasis>
</taxonomicName>
Desf.,
<taxonomicName id="D6ABA24457110290B2C7D0A7B6354E7B" class="Liliopsida" family="Poaceae" genus="Sporobolus" higherTaxonomySource="GBIF,IPNI" kingdom="Plantae" lsidName="Sporobolus" order="Poales" pageId="0" pageNumber="157" phylum="Magnoliophyta" rank="genus">
<emphasis id="451587C05B1B31BFFA51311B139883DE" italics="true" pageId="0" pageNumber="157">Sporobolus</emphasis>
</taxonomicName>
R. Br., and some species of
<taxonomicName id="DEDE36C930072703AFFAC042CE3C8B0B" class="Liliopsida" family="Poaceae" genus="Peyritschia" higherTaxonomySource="IPNI" kingdom="Plantae" lsidName="Peyritschia" order="Poales" pageId="0" pageNumber="157" phylum="Magnoliophyta" rank="genus">
<emphasis id="2C7D5B893D9AFB7B86CEE4C69090550F" italics="true" pageId="0" pageNumber="157">Peyritschia</emphasis>
</taxonomicName>
E. Fourn., but it is distinguished from them by the following combination of characters: spikelets disarticulating above the glumes, florets shorter than the glumes, usually 1/3-3/4 the length of the glumes, rarely longer, lemmas with usually five veins, dorsal awns often present, palea often reduced or absent (sometimes reaching up to 3/4 of the lemma length), and rachilla not prolonged. See the work of
<bibRefCitation id="D28ACDAC0D72355520E6C8EA019A6F58" DOI="https://doi.org/10.3897/phytokeys.148.50042" author="Sylvester, SP" journalOrPublisher="PhytoKeys" pageId="0" pageNumber="157" pagination="21 - 50" refId="B67" refString="Sylvester, SP, Peterson, PM, Romaschenko, K, Bravo-Pedraza, WJ, Cuta-Alarcon, LE, Soreng, RJ, 2020b. New combinations and updated descriptions in Podagrostis (Agrostidinae, Poaceae) from the Neotropics and Mexico. PhytoKeys 148: 21 - 50, DOI: https://doi.org/10.3897/phytokeys.148.50042" title="New combinations and updated descriptions in Podagrostis (Agrostidinae, Poaceae) from the Neotropics and Mexico." url="https://doi.org/10.3897/phytokeys.148.50042" volume="148" year="2020 b">Sylvester et al. (2020b)</bibRefCitation>
for a key to differentiate
<taxonomicName id="F99A8DF17083EBEC6B3AB8B3FEF3F1C7" class="Liliopsida" family="Gramineae" genus="Agrostis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Agrostis" order="Poales" pageId="0" pageNumber="157" phylum="Tracheophyta" rank="genus">
<emphasis id="A70B881187B3CB5C0BA01209F23E8FFE" italics="true" pageId="0" pageNumber="157">Agrostis</emphasis>
</taxonomicName>
from morphologically similar genera.
</paragraph>
</subSubSection>
</treatment>
</document>