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<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.111.28081" ID-GBIF-Dataset="a6e860f3-e99b-4c2c-8c33-756c1c6d7f64" ID-PMC="PMC6256263" ID-Pensoft-Pub="1314-2003-111-69" ID-Pensoft-UUID="3B48FF84FFA1ED3B741CFF88FFC49E46" ID-PubMed="30505165" ID-Zenodo-Dep="1493719" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-2003-111-69" ModsDocOrigin="PhytoKeys 111" ModsDocTitle="Phylogeny and taxonomic synopsis of PoasubgenusPseudopoa (including Eremopoa and Lindbergella) (Poaceae, Poeae, Poinae)" checkinTime="1555330602551" checkinUser="pensoft" docAuthor="Gillespie, Lynn J., Soreng, Robert John, Cabi, Evren &amp; Amiri, Neda" docDate="2018" docId="EF4206FE840F3C9838D18316CF631CDC" docLanguage="en" docName="PhytoKeys 111: 69-102" docOrigin="PhytoKeys 111" docSource="http://dx.doi.org/10.3897/phytokeys.111.28081" docTitle="Poa (Pseudopoa) subg. Pseudopoa (K. Koch) Stapf in J. D. Hooker, Fl. Brit. India 7 (22): 337. 1897 1896" docType="treatment" docVersion="6" id="3B48FF84FFA1ED3B741CFF88FFC49E46" lastPageNumber="78" masterDocId="3B48FF84FFA1ED3B741CFF88FFC49E46" masterDocTitle="Phylogeny and taxonomic synopsis of Poa subgenus Pseudopoa (including Eremopoa and Lindbergella) (Poaceae, Poeae, Poinae)" masterLastPageNumber="102" masterPageNumber="69" pageNumber="77" updateTime="1668139090376" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Phylogeny and taxonomic synopsis of Poa subgenus Pseudopoa (including Eremopoa and Lindbergella) (Poaceae, Poeae, Poinae)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Gillespie, Lynn J.</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Soreng, Robert John</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Cabi, Evren</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Amiri, Neda</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>PhytoKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2018</mods:date>
<mods:detail type="volume">
<mods:number>111</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>69</mods:start>
<mods:end>102</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/phytokeys.111.28081</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.111.28081</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-2003-111-69</mods:identifier>
<mods:identifier type="Pensoft-UUID">3B48FF84FFA1ED3B741CFF88FFC49E46</mods:identifier>
<mods:identifier type="Zenodo-Dep">1493719</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="156201335" LSID="urn:lsid:plazi:treatment:EF4206FE840F3C9838D18316CF631CDC" httpUri="http://treatment.plazi.org/id/EF4206FE840F3C9838D18316CF631CDC" lastPageId="11" lastPageNumber="78" pageId="8" pageNumber="77">
<subSubSection pageId="8" pageNumber="77" type="nomenclature">
<paragraph pageId="8" pageNumber="77">
<taxonomicName LSID="AC682844-B845-5F32-923C-C0374EC9C235" authority="subg. Pseudopoa (K. Koch) Stapf in J. D. Hooker, Fl. Brit. India 7 (22): 337. 1897 [1896]." authorityName="subg. Pseudopoa (K. Koch) Stapf in J. D. Hooker, Fl. Brit. India 7 (22): 337. 1897" authorityYear="1896" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" infraspecific-rank="subg." kingdom="Plantae" lsidName="Poa" order="Poales" pageId="8" pageNumber="77" phylum="Tracheophyta" rank="genus">Poa subg. Pseudopoa (K. Koch) Stapf in J. D. Hooker, Fl. Brit. India 7(22): 337. 1897 [1896].</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection pageId="8" pageNumber="77" type="reference_group">
<paragraph pageId="8" pageNumber="77">
<taxonomicName class="Liliopsida" family="Poaceae" genus="Festuca" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Festuca" order="Poales" pageId="8" pageNumber="77" phylum="Tracheophyta" rank="genus">Festuca</taxonomicName>
[unranked]
<taxonomicName class="Magnoliopsida" family="Poaceae" genus="Pseudopoa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Pseudopoa" order="Poales" pageId="8" pageNumber="77" phylum="Streptophyta" rank="genus">Pseudopoa</taxonomicName>
K. Koch, Linnaea 21(1[4]): 409. 1848.
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" infraspecific-rank="sect." kingdom="Plantae" lsidName="Poa" order="Poales" pageId="8" pageNumber="77" phylum="Tracheophyta" rank="section" section="Pseudopoa">Poa sect. Pseudopoa</taxonomicName>
(K. Koch) Hack., Nat. Pflanzenfam. 2(2): 73. 1887.
<taxonomicName authorityName="R.Y.Roshevitz" authorityYear="1934" class="Liliopsida" family="Poaceae" genus="Eremopoa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Eremopoa" order="Poales" pageId="8" pageNumber="77" phylum="Tracheophyta" rank="genus">Eremopoa</taxonomicName>
Roshev., Fl. URSS 2: 429, 756. 1934. Type.
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa persica" order="Poales" pageId="8" pageNumber="77" phylum="Tracheophyta" rank="species" species="persica">Poa persica</taxonomicName>
Trin. ≡
<taxonomicName authorityName="K. Koch" authorityYear="1848" baseAuthorityName="Trin." class="Liliopsida" family="Poaceae" genus="Festuca" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Festuca persica" order="Poales" pageId="8" pageNumber="77" phylum="Tracheophyta" rank="species" species="persica">Festuca persica</taxonomicName>
(Trin.) K. Koch.
</paragraph>
<paragraph pageId="8" pageNumber="77">
<taxonomicName class="Liliopsida" family="Poaceae" genus="Lindbergia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lindbergia" order="Poales" pageId="8" pageNumber="77" phylum="Tracheophyta" rank="genus">Lindbergia</taxonomicName>
Bor, Svensk Bot. Tidskr. 62: 467, 1968 (nom. illeg. hom., non Kindb., 1897).
<taxonomicName class="Liliopsida" family="Poaceae" genus="Lindbergella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lindbergella" order="Poales" pageId="8" pageNumber="77" phylum="Tracheophyta" rank="genus">Lindbergella</taxonomicName>
Bor, Svensk Bot. Tidskr. 63: 368. 1969. Type.
<taxonomicName authorityName="H. Lindb., Arsbok-Vuosik. Soc. Sci. Fenn. 20 B (7): 5. 1942 (emend. Lindberg" authorityYear="1946" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa sintenisii" order="Poales" pageId="8" pageNumber="77" phylum="Tracheophyta" rank="species" species="sintenisii">Poa sintenisii</taxonomicName>
H. Lindb. ≡
<taxonomicName class="Liliopsida" family="Poaceae" genus="Lindbergella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lindbergella sintenisii" order="Poales" pageId="8" pageNumber="77" phylum="Tracheophyta" rank="species" species="sintenisii">Lindbergella sintenisii</taxonomicName>
(H. Lindb.) Bor.
</paragraph>
</subSubSection>
<subSubSection pageId="8" pageNumber="77" type="emended diagnosis">
<paragraph pageId="8" pageNumber="77">Emended diagnosis.</paragraph>
<paragraph pageId="8" pageNumber="77">
Like species of other
<taxonomicName authorityName="subg. Pseudopoa (K. Koch) Stapf in J. D. Hooker, Fl. Brit. India 7 (22): 337. 1897" authorityYear="1896" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa" order="Poales" pageId="8" pageNumber="77" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="8" pageNumber="77">Poa</emphasis>
</taxonomicName>
subgenera, but annual (
<taxonomicName lsidName="P. speluncarum" pageId="8" pageNumber="77" rank="species" species="speluncarum">
<emphasis italics="true" pageId="8" pageNumber="77">P. speluncarum</emphasis>
</taxonomicName>
a weak stooling perennial) and differing from other annual species of
<taxonomicName authorityName="subg. Pseudopoa (K. Koch) Stapf in J. D. Hooker, Fl. Brit. India 7 (22): 337. 1897" authorityYear="1896" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa" order="Poales" pageId="8" pageNumber="77" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="8" pageNumber="77">Poa</emphasis>
</taxonomicName>
by combination of sheath margins fused only near the base (basal sheaths fused to 16%, top sheath 4-12% [to 50% in
<taxonomicName lsidName="P. speluncarum" pageId="8" pageNumber="77" rank="species" species="speluncarum">
<emphasis italics="true" pageId="8" pageNumber="77">P. speluncarum</emphasis>
</taxonomicName>
]), panicle branches scabrous along angles (
<taxonomicName lsidName="P. sintenisii" pageId="8" pageNumber="77" rank="species" species="sintenisii">
<emphasis italics="true" pageId="8" pageNumber="77">P. sintenisii</emphasis>
</taxonomicName>
smooth), arranged in whorl-like groups of 5 to 27 per node (sometimes fewer in
<taxonomicName lsidName="P. diaphora" pageId="8" pageNumber="77" rank="species" species="diaphora">
<emphasis italics="true" pageId="8" pageNumber="77">P. diaphora</emphasis>
</taxonomicName>
and
<taxonomicName lsidName="P. sintenisii" pageId="8" pageNumber="77" rank="species" species="sintenisii">
<emphasis italics="true" pageId="8" pageNumber="77">P. sintenisii</emphasis>
</taxonomicName>
), sometimes the lower whorls of branches naked or with only a few sterile spikelets, flowers bisexual, glumes short (lower glume 2/7-2/3 (-3/4) the first lemma in length), 1-veined (3-veined in
<taxonomicName lsidName="P. sintenisii" pageId="8" pageNumber="77" rank="species" species="sintenisii">
<emphasis italics="true" pageId="8" pageNumber="77">P. sintenisii</emphasis>
</taxonomicName>
), apex sharply pointed, sometimes apiculate, rachilla internodes exposed, scaberulous, callus glabrous (or with a short crown of hairs in
<taxonomicName lsidName="P. sintenisii" pageId="8" pageNumber="77" rank="species" species="sintenisii">
<emphasis italics="true" pageId="8" pageNumber="77">P. sintenisii</emphasis>
</taxonomicName>
), lemmas membranous to subchartaceous (
<taxonomicName lsidName="P. sintenisii" pageId="8" pageNumber="77" rank="species" species="sintenisii">
<emphasis italics="true" pageId="8" pageNumber="77">P. sintenisii</emphasis>
</taxonomicName>
chartaceous), 3-5 veined, the intermediate veins faint when present, laterally compressed, but the keel not pronounced, glabrous or keel and marginal veins short sericeous (also sericeous between the veins in
<taxonomicName lsidName="P. sintenisii" pageId="8" pageNumber="77" rank="species" species="sintenisii">
<emphasis italics="true" pageId="8" pageNumber="77">P. sintenisii</emphasis>
</taxonomicName>
), but keel scabrous distal to the hairs.
</paragraph>
</subSubSection>
<subSubSection pageId="8" pageNumber="77" type="distribution">
<paragraph pageId="8" pageNumber="77">Distribution.</paragraph>
<paragraph pageId="8" pageNumber="77">
Southwest Asia from Israel, Lebanon, Cyprus and Turkey eastwards through Transcaucasia, Iran, central Asia to western China and northwest India. Sporadic elsewhere, possibly adventive on
<normalizedToken originalValue="Egypt’s">Egypt's</normalizedToken>
North African coast but native east of the Red Sea, adventive in Europe and Canada.
</paragraph>
</subSubSection>
<subSubSection lastPageId="11" lastPageNumber="80" pageId="8" pageNumber="77" type="notes">
<paragraph pageId="8" pageNumber="77">Notes.</paragraph>
<paragraph pageId="8" pageNumber="77">A subgenus of seven species with several infraspecies, distributed mainly in semi-arid midlands to uplands (usually 300 m plus) to alpine, with winter spring / summer drought precipitation pattern, often along trails and roads, cultivated fields and pastures, around puddles, shallow springs, swales and vernal pools, snow beds, in pine/oak forests to open grasslands and deserts, also in shallow caves, in shallow sandy or stony soils or screes of igneous or metamorphic rocks of igneous or sedimentary origin, including pumice, lava, serpentine, shale, sandstone, limestone and marble.</paragraph>
</subSubSection>
<subSubSection lastPageId="11" lastPageNumber="80" pageId="9" pageNumber="78" type="key to poa subgen. pseudopoa taxa and other annual species of poa in the coincident geographic region">
<paragraph pageId="9" pageNumber="78">
<pageBreakToken pageId="9" pageNumber="78" start="start">Key</pageBreakToken>
to
<taxonomicName authority="subgen. Pseudopoa" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa" order="Poales" pageId="9" pageNumber="78" phylum="Tracheophyta" rank="genus">Poa subgen. Pseudopoa</taxonomicName>
taxa and other annual species of
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa" order="Poales" pageId="9" pageNumber="78" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="9" pageNumber="78">Poa</emphasis>
</taxonomicName>
in the coincident geographic region
</paragraph>
<paragraph pageId="9" pageNumber="78">
Plants annual (infrequently perennial or perenniating); anthers mostly 0.2-1 mm (to 1.7 mm in the weak stemmed, stooling perennial
<taxonomicName lsidName="P. speluncarum" pageId="9" pageNumber="78" rank="species" species="speluncarum">
<emphasis bold="true" italics="true" pageId="9" pageNumber="78">P. speluncarum</emphasis>
</taxonomicName>
, to 2.8 mm in the annual species
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa persica" order="Poales" pageId="9" pageNumber="78" phylum="Tracheophyta" rank="species" species="persica">
<emphasis bold="true" italics="true" pageId="9" pageNumber="78">Poa persica</emphasis>
</taxonomicName>
).
</paragraph>
<paragraph lastPageId="11" lastPageNumber="80" pageId="9" pageNumber="78">
<table lastPageId="11" lastPageNumber="80" pageId="9" pageNumber="78">
<tr pageId="9" pageNumber="78">
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">1</td>
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">
Palea keels soft hairy, never scabrous; callus glabrous (
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa" order="Poales" pageId="9" pageNumber="78" phylum="Tracheophyta" rank="section" section="Micrantherae">Poa sect. Micrantherae</taxonomicName>
)
</td>
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">
<emphasis bold="true" pageId="9" pageNumber="78">2</emphasis>
</td>
</tr>
<tr pageId="9" pageNumber="78">
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">-</td>
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">Palea keels scabrous at least in part (if hairy in part, then distally scabrous); callus glabrous or hairy</td>
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">
<emphasis bold="true" pageId="9" pageNumber="78">3</emphasis>
</td>
</tr>
<tr pageId="9" pageNumber="78">
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">2</td>
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">Anthers 0.2-0.5 mm long; panicle branches ascending, spikelets congested along the branches; plants light green</td>
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">
<emphasis bold="true" pageId="9" pageNumber="78">
<taxonomicName authorityName="Kunth" authorityYear="1816" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa infirma" order="Poales" pageId="9" pageNumber="78" phylum="Tracheophyta" rank="species" species="infirma">
<emphasis italics="true" pageId="9" pageNumber="78">Poa infirma</emphasis>
</taxonomicName>
Kunth
</emphasis>
</td>
</tr>
<tr pageId="9" pageNumber="78">
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">-</td>
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">Anthers 0.5-1 mm long; panicle branches spreading to ascending, spikelets moderately congested along the branches; plants darker green</td>
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">
<emphasis bold="true" pageId="9" pageNumber="78">
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa annua" order="Poales" pageId="9" pageNumber="78" phylum="Tracheophyta" rank="species" species="annua">
<emphasis italics="true" pageId="9" pageNumber="78">Poa annua</emphasis>
</taxonomicName>
L.
</emphasis>
</td>
</tr>
<tr pageId="9" pageNumber="78">
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">3</td>
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">
Spikelets ovate; lemma keels densely villous medially, many hairs over 0.5 mm long; callus with a plicate web; anthers 0.4-0.8 mm long; panicles short (to 5 cm long), branches terete, smooth or sparsely scabrid, with 1-2 branches per node; upper culm sheath margins fused 25-35(-50)% their length; plants of vernal swales, Albania, Croatia, Greece, Bulgaria and European part of Turkey
<emphasis bold="true" pageId="9" pageNumber="78">
(
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa" order="Poales" pageId="9" pageNumber="78" phylum="Tracheophyta" rank="section" section="Jubatae">Poa sect. Jubatae</taxonomicName>
)
</emphasis>
</td>
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa jubata" order="Poales" pageId="9" pageNumber="78" phylum="Tracheophyta" rank="species" species="jubata">
<emphasis bold="true" italics="true" pageId="9" pageNumber="78">Poa jubata</emphasis>
</taxonomicName>
</td>
</tr>
<tr pageId="9" pageNumber="78">
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">-</td>
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">
Spikelets generally lanceolate; lemma keels glabrous or sericeous, hairs less than 0.3(-0.5) mm long; callus glabrous or with a short crown of hairs; anthers 0.2-2.8 mm long; panicles short or long, branches angled, smooth or scabrous, mostly with 2 to 27 branches per node, commonly appearing whorled; upper culm sheath margins fused 4-12% their length (40-50% in
<taxonomicName lsidName="P. speluncarum" pageId="9" pageNumber="78" rank="species" species="speluncarum">
<emphasis italics="true" pageId="9" pageNumber="78">P. speluncarum</emphasis>
</taxonomicName>
); plants of Cyprus, Anatolian Turkey, southwards and eastwards across Asia into China (
<emphasis bold="true" pageId="9" pageNumber="78">
<taxonomicName authority="subg. Pseudopoa" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa" order="Poales" pageId="9" pageNumber="78" phylum="Tracheophyta" rank="genus">Poa subg. Pseudopoa</taxonomicName>
, incl.
<taxonomicName authorityName="R.Y.Roshevitz" authorityYear="1934" class="Liliopsida" family="Gramineae" genus="Eremopoa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Eremopoa" order="Poales" pageId="9" pageNumber="78" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="9" pageNumber="78">Eremopoa</emphasis>
</taxonomicName>
)
</emphasis>
</td>
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">
<emphasis bold="true" pageId="9" pageNumber="78">4</emphasis>
</td>
</tr>
<tr pageId="9" pageNumber="78">
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">4</td>
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">
Uppermost culm sheath margins fused 40-50% their length; spikelets mostly 1-flowered; lemmas glabrous; callus glabrous; anthers 1.1-1.7 long; plants feeble, stooling perennials of caves and shady cool moist places in the Taurus Mts. of Turkey (rare) (
<taxonomicName authorityName="Soreng, Cabi &amp; L. J. Gillespie" authorityYear="2018" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa" order="Poales" pageId="9" pageNumber="78" phylum="Tracheophyta" rank="section" section="Speluncarae">
<emphasis bold="true" pageId="9" pageNumber="78">Poa sect. Speluncarae</emphasis>
</taxonomicName>
)
</td>
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa speluncarum" order="Poales" pageId="9" pageNumber="78" phylum="Tracheophyta" rank="species" species="speluncarum">
<emphasis bold="true" italics="true" pageId="9" pageNumber="78">Poa speluncarum</emphasis>
</taxonomicName>
</td>
</tr>
<tr pageId="9" pageNumber="78">
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">-</td>
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">Uppermost culm sheath margins fused 4-12% their length; spikelets (1-)2 to 10-flowered; lemmas glabrous or pubescent; callus glabrous or with a minute crown of hairs; anthers 0.2-2.8 mm long; plants slender tufted annuals</td>
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">
<emphasis bold="true" pageId="9" pageNumber="78">5</emphasis>
</td>
</tr>
<tr pageId="9" pageNumber="78">
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">5</td>
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">
Lemmas 3-veined, apex slightly apiculate, lemmas and paleas subcoriaceous, sericeous along the keel(s) and marginal veins and between the veins; panicle branches smooth, mostly 1-5 at lower nodes; callus glabrous or with a short crown of hairs; plants endemic to Cyprus (usually on serpentine substrates) (
<taxonomicName authorityName="Soreng, Cabi &amp; L. J. Gillespie" authorityYear="2018" baseAuthorityName="Bor" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa" order="Poales" pageId="9" pageNumber="78" phylum="Tracheophyta" rank="section" section="Lindbergella">
<emphasis bold="true" pageId="9" pageNumber="78">Poa sect. Lindbergella</emphasis>
</taxonomicName>
)
</td>
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">
<taxonomicName authorityName="H. Lindb., Arsbok-Vuosik. Soc. Sci. Fenn. 20 B (7): 5. 1942 (emend. Lindberg" authorityYear="1946" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa sintenisii" order="Poales" pageId="9" pageNumber="78" phylum="Tracheophyta" rank="species" species="sintenisii">
<emphasis bold="true" italics="true" pageId="9" pageNumber="78">Poa sintenisii</emphasis>
</taxonomicName>
</td>
</tr>
<tr pageId="9" pageNumber="78">
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">-</td>
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">
Lemmas 5-veined (veins commonly faint), apex infrequently apiculate, lemmas and paleas subchartaceous to subcoriaceous, glabrous between the veins or throughout; panicle branches scabrous, (1-)5-27 at lower nodes; callus glabrous; plants widespread, but not in Cyprus (
<emphasis bold="true" pageId="9" pageNumber="78">
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa" order="Poales" pageId="9" pageNumber="78" phylum="Tracheophyta" rank="section" section="Pseudopoa">Poa sect. Pseudopoa</taxonomicName>
)
</emphasis>
</td>
<td colspan="1" pageId="9" pageNumber="78" rowspan="1">
<emphasis bold="true" pageId="9" pageNumber="78">6</emphasis>
</td>
</tr>
<tr pageId="10" pageNumber="79">
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">
<pageBreakToken pageId="10" pageNumber="79" start="start">6</pageBreakToken>
</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">Panicles with 1 to 3 lower whorls of 7 or more sterile/naked or mostly sterile branches; panicles 7-20 cm long, effusely branched; lemmas 2-2.5 mm long, sericeous along the keel and marginal veins; spikelets 1-4(-6)-flowered</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">
<emphasis bold="true" pageId="10" pageNumber="79">7</emphasis>
</td>
</tr>
<tr pageId="10" pageNumber="79">
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">-</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">Panicles not or infrequently with some sterile lower branches; panicles 2-21 cm long, effusely to sparsely branched; lemmas 1.8-4.5 mm long, glabrous or sericeous along the keel and marginal veins; spikelets 1-12-flowered</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">
<emphasis bold="true" pageId="10" pageNumber="79">8</emphasis>
</td>
</tr>
<tr pageId="10" pageNumber="79">
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">7</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">Anthers 1.1-1.5 mm long; ligules 1.5-2.5 mm long; branches 7-20 per lower whorl; spikelets 1-4(-6)-flowered; plants of Zagros Mts., Iran</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">
<taxonomicName lsidName="P. nephelochloides" pageId="10" pageNumber="79" rank="species" species="nephelochloides">
<emphasis bold="true" italics="true" pageId="10" pageNumber="79">P. nephelochloides</emphasis>
</taxonomicName>
</td>
</tr>
<tr pageId="10" pageNumber="79">
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">-</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">Anthers 0.8-1 mm long; ligules 1-1.5 mm long; branches 7-15 per lower whorl; spikelets 1-3-flowered; plants of Taurus Mts., Turkey</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">
<taxonomicName lsidName="P. attalica" pageId="10" pageNumber="79" rank="species" species="attalica">
<emphasis bold="true" italics="true" pageId="10" pageNumber="79">P. attalica</emphasis>
</taxonomicName>
</td>
</tr>
<tr pageId="10" pageNumber="79">
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">8</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">
Anthers (1.2-)1.4-2.8 mm long; lemma apex blunt or obtuse to acutely pointed, with a broad membranous margin
<emphasis bold="true" pageId="10" pageNumber="79">
(
<taxonomicName lsidName="P. persica" pageId="10" pageNumber="79" rank="species" species="persica">
<emphasis italics="true" pageId="10" pageNumber="79">P. persica</emphasis>
</taxonomicName>
s.l.)
</emphasis>
</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">
<emphasis bold="true" pageId="10" pageNumber="79">9</emphasis>
</td>
</tr>
<tr pageId="10" pageNumber="79">
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">-</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">
Anthers 0.2-1.3 mm long; lemma apex acute or narrowly acute to acuminately pointed, with a narrow membranous margin (blunt or slightly pointed in
<taxonomicName lsidName="P. millii" pageId="10" pageNumber="79" rank="species" species="millii">
<emphasis italics="true" pageId="10" pageNumber="79">P. millii</emphasis>
</taxonomicName>
but then with 13-27 branches at lower panicle nodes)
</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">
<emphasis bold="true" pageId="10" pageNumber="79">10</emphasis>
</td>
</tr>
<tr pageId="10" pageNumber="79">
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">9</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">
Lemmas all glabrous or rarely with a few hairs near the base of the keel or marginal veins; spikelets (4-)5-10(-12)-flowered; panicles usually
<normalizedToken originalValue="¼-½">1/4-1/2</normalizedToken>
the plant height; anthers 1.5-2.8 mm long
</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">
<taxonomicName authority="subsp. multiradiata" lsidName="P. persica" pageId="10" pageNumber="79" rank="species" species="persica">
<emphasis bold="true" pageId="10" pageNumber="79">P. persica subsp. multiradiata</emphasis>
</taxonomicName>
</td>
</tr>
<tr pageId="10" pageNumber="79">
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">-</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">
Lemmas (at least of the lowest flower in a spikelet) minutely sericeous along the keel and marginal veins for
<normalizedToken originalValue="¼">1/4</normalizedToken>
-⅔ the length; spikelets (2-)3-7(-9)-flowered; panicles usually ⅖-⅔ the plant height; anthers (1.2-)1.4-1.8 mm long
</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">
<taxonomicName authority="subsp. persica" lsidName="P. persica" pageId="10" pageNumber="79" rank="species" species="persica">
<emphasis bold="true" pageId="10" pageNumber="79">P. persica subsp. persica</emphasis>
</taxonomicName>
</td>
</tr>
<tr pageId="10" pageNumber="79">
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">10</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">Anthers mostly 0.2-0.6 mm long; lemmas 1.8-4.5 mm long, apex sharply pointed, usually glabrous, infrequently sparsely puberulent along the keel with one or a few soft hairs scattered near the base; spikelets (1-)2-3(-5)-flowered; plants 2-40 cm tall</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">
<emphasis bold="true" pageId="10" pageNumber="79">11</emphasis>
</td>
</tr>
<tr pageId="10" pageNumber="79">
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">-</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">
Anthers 0.6-1.3 mm long; lemmas 2.3-3 mm long, apex acute and sharply pointed to obtuse and blunt, at least the lowest lemma in a spikelet evenly sericeous (hairs ca. 0.1-0.3(-3.5) mm long, stiff, appressed) along the keel in the proximal
<normalizedToken originalValue="¼-½">1/4-1/2</normalizedToken>
and along the marginal veins near the base; spikelets 3-5(-9)-flowered; plants mostly 15-60 cm tall
</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">
<emphasis bold="true" pageId="10" pageNumber="79">13</emphasis>
</td>
</tr>
<tr pageId="10" pageNumber="79">
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">11</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">Lemmas 3.5-4.5 mm long; panicles (2-)3-8(-9) cm long, branches 1-5(-7) at lower nodes, divaricately rebranched and relatively stout, spikelets usually sparse and few; plants mostly 5-25(-30) cm tall</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">
<taxonomicName authority="subsp. diaphora var. diaphora" lsidName="P. diaphora var. diaphora" pageId="10" pageNumber="79" rank="variety" species="diaphora" variety="diaphora">
<emphasis bold="true" pageId="10" pageNumber="79">P. diaphora subsp. diaphora var. diaphora</emphasis>
</taxonomicName>
</td>
</tr>
<tr pageId="10" pageNumber="79">
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">-</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">Lemmas 1.8-3.5(-3.8 in large specimens with many spikelets) mm long; panicles 2-15(-20) cm long, branches (1-)3-8(-12) at lower nodes, divaricately rebranched or not, capillary to somewhat stout, spikelets sparse to crowded, few to many; plants 2-40 cm tall</td>
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">
<emphasis bold="true" pageId="10" pageNumber="79">12</emphasis>
</td>
</tr>
<tr lastPageId="11" lastPageNumber="80" pageId="10" pageNumber="79">
<td colspan="1" pageId="10" pageNumber="79" rowspan="1">12</td>
<td colspan="1" lastPageId="11" lastPageNumber="80" pageId="10" pageNumber="79" rowspan="1">
Plants low growing, with dense fascicles of rebranching culms; culms 2-6 cm tall, with lateral inflorescences from lower culm leaves; panicles contracted to open,
<pageBreakToken pageId="11" pageNumber="80" start="start">1.5</pageBreakToken>
-4 cm long, included in tuft of basal leaves or slightly exerted; lemmas 3-3.5 mm long; plants alpine
</td>
<td colspan="1" pageId="11" pageNumber="80" rowspan="1">
<taxonomicName lsidName="P. diaphora var. alpina" pageId="11" pageNumber="80" rank="variety" species="diaphora" variety="alpina">
<emphasis bold="true" pageId="11" pageNumber="80">P. diaphora subsp. diaphora var. alpina</emphasis>
</taxonomicName>
</td>
</tr>
<tr pageId="11" pageNumber="80">
<td colspan="1" pageId="11" pageNumber="80" rowspan="1">-</td>
<td colspan="1" pageId="11" pageNumber="80" rowspan="1">Plants low growing or taller, without fascicles of rebranching culms; culms solitary to several, mostly 10-40 cm tall, without lateral inflorescences; panicles effuse, usually more than 5 cm long, usually exerted; lemmas 1.8-3.5 mm long; plants of various habitats</td>
<td colspan="1" pageId="11" pageNumber="80" rowspan="1">
<taxonomicName lsidName="P. diaphora var. songarica" pageId="11" pageNumber="80" rank="variety" species="diaphora" variety="songarica">
<emphasis bold="true" pageId="11" pageNumber="80">P. diaphora subsp. diaphora var. songarica</emphasis>
</taxonomicName>
</td>
</tr>
<tr pageId="11" pageNumber="80">
<td colspan="1" pageId="11" pageNumber="80" rowspan="1">13</td>
<td colspan="1" pageId="11" pageNumber="80" rowspan="1">Spikelet pedicels mostly 2-5 mm long; panicle branches 5-18 at lower nodes, stiffly spreading, lower whorls never naked or with rudimentary spikelets; lemma apices acutely pointed; anthers 0.6-1.0(1.1) mm long</td>
<td colspan="1" pageId="11" pageNumber="80" rowspan="1">
<taxonomicName authority="subsp. oxyglumis" lsidName="P. diaphora" pageId="11" pageNumber="80" rank="species" species="diaphora">
<emphasis bold="true" pageId="11" pageNumber="80">P. diaphora subsp. oxyglumis</emphasis>
</taxonomicName>
</td>
</tr>
<tr pageId="11" pageNumber="80">
<td colspan="1" pageId="11" pageNumber="80" rowspan="1">-</td>
<td colspan="1" pageId="11" pageNumber="80" rowspan="1">Spikelet pedicels mostly 5-10 mm long: panicle branches (9-)13-27 at lower nodes, slender, slightly flexuous, lower whorls sometimes with a few branches that are naked or with some rudimentary spikelets in addition to normal spikelets; lemma apices obtuse to acute, blunt or slightly pointed; anthers 0.8-1.3 mm long</td>
<td colspan="1" pageId="11" pageNumber="80" rowspan="1">
<taxonomicName lsidName="P. millii" pageId="11" pageNumber="80" rank="species" species="millii">
<emphasis bold="true" italics="true" pageId="11" pageNumber="80">P. millii</emphasis>
</taxonomicName>
</td>
</tr>
</table>
</paragraph>
</subSubSection>
</treatment>
</document>
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