treatments-xml/data/48/A3/1F/48A31FCFFDEACBF9F9CDEB7FD92C7A64.xml
2024-06-21 12:35:23 +02:00

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<document id="F997281590A3930A79DDDEC6914457BC" ID-DOI="10.5281/zenodo.291815" ID-ISBN="3-7643-0843-5" ID-Zenodo-Dep="291815" checkinTime="1646762399552" checkinUser="donat" docAuthor="Hess, Hans Ernst, Landolt, Elias &amp; Hirzel, Rosmarie" docDate="1972" docId="48A31FCFFDEACBF9F9CDEB7FD92C7A64" docLanguage="de" docName="36E6AC1FB8BC1FC524F55871EAF4A080" docOrigin="Birkhaeuser Verlag" docSource="https://doi.org/10.5281/zenodo.291815" docTitle="Heteropogon contortus P. B." docType="treatment" docVersion="6" lastPageNumber="236" masterDocId="36E6AC1FB8BC1FC524F55871EAF4A080" masterDocTitle="Flora der Schweiz und angrenzender Gebiete. Band 1. Pteridophyta bis Caryophyllaceae (2 nd edition): Registerzuband 1" pageNumber="236" updateTime="1669303720558" updateUser="jonas">
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<mods:title id="B7AABD5995A6C7C2B01DCF3E5AA80A27">Flora der Schweiz und angrenzender Gebiete. Band 1. Pteridophyta bis Caryophyllaceae (2 nd edition): Registerzuband 1</mods:title>
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<mods:name id="5511CA2FC6D9D67DCA69F37D2CA3B898" type="personal">
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<mods:namePart id="58D982D4FB89816F99276EE816B72E87">Hess, Hans Ernst</mods:namePart>
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<mods:name id="5E2BA42C7C9E6FCB69C21E93606DABB8" type="personal">
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<mods:namePart id="8C6687D89C8F510DA9A8739D30557E31">Landolt, Elias</mods:namePart>
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<mods:name id="E43CFE29E5094B9E0D7EF2AF14002077" type="personal">
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<mods:namePart id="83E7F6DC959609A74ACF5678521B7BAF">Hirzel, Rosmarie</mods:namePart>
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<mods:dateIssued id="B35480E113D176736203D87F31E17F3E">1972</mods:dateIssued>
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<mods:identifier id="DB36C9BAC0DC39A51FA8D7F76DFEB081" type="ISBN">3-7643-0843-5</mods:identifier>
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<treatment id="48A31FCFFDEACBF9F9CDEB7FD92C7A64" LSID="urn:lsid:plazi:treatment:48A31FCFFDEACBF9F9CDEB7FD92C7A64" httpUri="http://treatment.plazi.org/id/48A31FCFFDEACBF9F9CDEB7FD92C7A64" lastPageNumber="236" pageId="null" pageNumber="236" sec="registerzuband1.s281">
<title id="6C1A2DC1951618252B13C195FE5373EF" pageId="null" pageNumber="236">
<subSubSection id="5E3C5D36C19FC1439E0A636FB2823851" pageId="null" pageNumber="236" type="nomenclature">
<paragraph id="5DD962EC21836E61CF4E0C983B6DD7CA" pageId="null" pageNumber="236">
<taxonomicName id="75438C5A30B097D8444C3979B817FF45" authority="(L.) P.B." baseAuthorityName="L." class="Insecta" family="Asilidae" genus="Heteropogon" kingdom="Animalia" order="Diptera" pageId="null" pageNumber="236" phylum="Arthropoda" species="contortus">
Heteropogon
<normalizedToken id="FFB5A955B2438FC38E19E5532F78FF88" originalValue="contórtus" pageId="null" pageNumber="236">contortus</normalizedToken>
(
<authorityName id="2B1402FA368031142840CF3A1D86C743" pageId="null" pageNumber="236">L.</authorityName>
) P.B.
</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection id="B40CEBED62827A789E4FAF0FF7F8D61E" pageId="null" pageNumber="236" type="reference_group">
<paragraph id="041295D8C669F1833822A5BC8A5E3A8C" pageId="null" pageNumber="236">
(
<taxonomicName id="63E5C9184851FAC925E3F09F68058CEB" authority="L." authorityName="L." class="Liliopsida" family="Poaceae" genus="Andropogon" kingdom="Plantae" order="Poales" pageId="null" pageNumber="236" phylum="Tracheophyta" rank="species" species="contortus">
<emphasis id="AC808E61058EF5E8B3024B10988E7A61" italics="true" pageId="null" pageNumber="236">Andropogon contortus</emphasis>
<authorityName id="5032B30AFF36D25A982AFDE39BDD4B85" pageId="null" pageNumber="236">L.</authorityName>
</taxonomicName>
)
</paragraph>
</subSubSection>
<subSubSection id="C94C1A34365BC10EA6324F1FF77E17D2" pageId="null" pageNumber="236" type="vernacular_names">
<paragraph id="FF0C2F1231D072F17B5B4A71E8DAA747" pageId="null" pageNumber="236">Gedrehtes Bartgras</paragraph>
</subSubSection>
</title>
<subSubSection id="DCB13716A45A68E21364A91B28D51BB6" pageId="null" pageNumber="236" type="description">
<paragraph id="29DEB4C40F8C35BBCA3BF661E6B15BA4" pageId="null" pageNumber="236">
Ausdauernd, 30-60 cm hoch. Stengel am Grunde knickig aufsteigend.
<normalizedToken id="AEBF866ACCD73765D85AEBB84148E0BD" originalValue="Blätter" pageId="null" pageNumber="236">Blaetter</normalizedToken>
3-6 mm breit, beiderseits rauh;
<normalizedToken id="D189EE07DB6D3823670E66398F09FC3C" originalValue="Blatthäutchen" pageId="null" pageNumber="236">Blatthaeutchen</normalizedToken>
ca. 0,5 mm lang, gestutzt, am Rande dicht behaart; Blattscheiden rauh.
<normalizedToken id="26573A152F0F9D961A474512B638DBCB" originalValue="Scheinähre" pageId="null" pageNumber="236">Scheinaehre</normalizedToken>
(ohne Grannen) 4-7 cm lang.
<emphasis id="DD76590A00E9471854A6F707B06699B9" italics="true" pageId="null" pageNumber="236">
Im untern Teil des
<normalizedToken id="979B3BC1D0FD016B89E07B3315286B93" originalValue="Blütenstandes" pageId="null" pageNumber="236">Bluetenstandes</normalizedToken>
3-10 Paare
</emphasis>
<emphasis id="EAA38D1A5BDF81ECAAB91F97316B926C" italics="true" pageId="null" pageNumber="236">
<normalizedToken id="CCCEEF88C5B12FC21528563AC2080877" originalValue="Ährchen" pageId="null" pageNumber="236">Aehrchen</normalizedToken>
:
</emphasis>
alle 3
<normalizedToken id="2F9CA35DA09C9DA97A628FCDE16707AF" originalValue="Hüllspelzen" pageId="null" pageNumber="236">Huellspelzen</normalizedToken>
9-11 mm lang; unterste
<normalizedToken id="4EB1330142437B62DBE9292C19506DB1" originalValue="Hüllspelze" pageId="null" pageNumber="236">Huellspelze</normalizedToken>
vielnervig, ziemlich derb; mittlere
<normalizedToken id="9A72847210EEF1ED17D31F28D341B10E" originalValue="Hüllspelze" pageId="null" pageNumber="236">Huellspelze</normalizedToken>
3nervig; oberste
<normalizedToken id="B14679AE0E56D1FA7BE76A6792EE94B4" originalValue="Hüllspelze" pageId="null" pageNumber="236">Huellspelze</normalizedToken>
<normalizedToken id="8D991BF1EB5DB8527E469B627FAF062E" originalValue="häutig" pageId="null" pageNumber="236">haeutig</normalizedToken>
, durchsichtig; Deckspelze
<normalizedToken id="EA1927D55D2D502009C28CB3C3109BDF" originalValue="kürzer" pageId="null" pageNumber="236">kuerzer</normalizedToken>
als die
<normalizedToken id="E0CAB2D64163274CC315C83F2BC7F87E" originalValue="Hüllspelzen" pageId="null" pageNumber="236">Huellspelzen</normalizedToken>
,
<normalizedToken id="F4EB8CB85C5C1D5E4B918A0155B9F16B" originalValue="häutig" pageId="null" pageNumber="236">haeutig</normalizedToken>
, durchsichtig, ohne Granne.
<emphasis id="0AC7F1CC21C85198CD10217150E2B5AB" italics="true" pageId="null" pageNumber="236">
Im obern Teil des
<normalizedToken id="4BE01D2E0506993B0A2BD0C862325BA1" originalValue="Blütenstandes" pageId="null" pageNumber="236">Bluetenstandes</normalizedToken>
zwittrige und &amp;
</emphasis>
male;
<emphasis id="99254C574407F327C5032FAE02D22BD3" italics="true" pageId="null" pageNumber="236">
<normalizedToken id="F815CFACFCAC224B8E2A8505B346B74F" originalValue="Ährchen" pageId="null" pageNumber="236">Aehrchen</normalizedToken>
in Paaren;
</emphasis>
die ♂
<normalizedToken id="5AFBD5EDA1D29491F46F81E1916C4881" originalValue="Ährchen" pageId="null" pageNumber="236">Aehrchen</normalizedToken>
wie jene im untern Teil des
<normalizedToken id="3FB1BAA3929B00429D9F45E3E1578589" originalValue="Blütenstandes" pageId="null" pageNumber="236">Bluetenstandes</normalizedToken>
.
<emphasis id="E38DC1EAAB9CAE08077B9B83E2692B6C" italics="true" pageId="null" pageNumber="236">
Zwittrige
<normalizedToken id="366A564B26E83A0C8F79E9045B4BA1A6" originalValue="Ährchen" pageId="null" pageNumber="236">Aehrchen</normalizedToken>
:
</emphasis>
<normalizedToken id="49ED0F6C0546B2D6E71169184097C5FA" originalValue="Hüllspelzen" pageId="null" pageNumber="236">Huellspelzen</normalizedToken>
7-9 mm lang; unterste
<normalizedToken id="B57B02D387F960EA49A1DC71BB48B888" originalValue="Hüllspelze" pageId="null" pageNumber="236">Huellspelze</normalizedToken>
hart, eingerollt, das
<normalizedToken id="4A852210F7D62E54A03A0BCC9D60A086" originalValue="Ährchen" pageId="null" pageNumber="236">Aehrchen</normalizedToken>
fast
<normalizedToken id="8010B3EE13B0998E3ECF202904405A21" originalValue="umschließend" pageId="null" pageNumber="236">umschliessend</normalizedToken>
, dunkelbraun, dicht und borstig behaart; mittlere
<normalizedToken id="2FA5489905425B740DA60D3D81A5BE69" originalValue="Hüllspelze" pageId="null" pageNumber="236">Huellspelze</normalizedToken>
in Farbe und Struktur wie die unterste; oberste
<normalizedToken id="9922E2CBA91F6C43C105085BA55ABE43" originalValue="Hüllspelze" pageId="null" pageNumber="236">Huellspelze</normalizedToken>
<normalizedToken id="25F572744B56DFBF38694C5B2AEFD9CC" originalValue="häutig" pageId="null" pageNumber="236">haeutig</normalizedToken>
, durchsichtig. Deckspelze aus einer braunen, borstig behaarten Granne bestehend, die den
<normalizedToken id="0FD0276CB7D525103DD3393A602B95AD" originalValue="Blütenstand" pageId="null" pageNumber="236">Bluetenstand</normalizedToken>
weit
<normalizedToken id="E1E59524A2AA92E3A4F1347A91EE7037" originalValue="überragt" pageId="null" pageNumber="236">ueberragt</normalizedToken>
. -
<normalizedToken id="C7221A64F9BECCE739388D836EC18061" originalValue="Blüte" pageId="null" pageNumber="236">Bluete</normalizedToken>
: Sommer und Herbst.
</paragraph>
<paragraph id="BB108290A6A67BBD01260F82575158EA" pageId="null" pageNumber="236">
<emphasis id="FE455FF9A49604D51C4BD89786850240" italics="true" pageId="null" pageNumber="236">Zytologische Angaben. 2n</emphasis>
=
<emphasis id="A28F313913A76BEFE8CD843FD3F4DDF7" italics="true" pageId="null" pageNumber="236">20:</emphasis>
Material aus Indien,
<emphasis id="9E3DFDA61FF24C302C8BB54994EE0EE1" italics="true" pageId="null" pageNumber="236">2n</emphasis>
=
<emphasis id="9943B74C282DE2F3B50E91DCC959911E" italics="true" pageId="null" pageNumber="236">40:</emphasis>
Material aus verschiedenen Gebieten in Asien, Afrika und Madagaskar.
<emphasis id="92055B088CDA7AD740E7D241530D85B3" italics="true" pageId="null" pageNumber="236">2n</emphasis>
=
<emphasis id="8B1379A5F62221B48C3B99816F815576" italics="true" pageId="null" pageNumber="236">60:</emphasis>
Aus Amerika ist bisher nur diese Zahl bekannt. Nachdem bereits verschiedene Autoren auf
<normalizedToken id="AE278F29ABFA7867097F6D0F0CE73767" originalValue="Unregelmäßigkeiten" pageId="null" pageNumber="236">Unregelmaessigkeiten</normalizedToken>
in der Pollenmeiose hingewiesen hatten, haben Emery und Brown (1958)
<taxonomicName id="B41C4FA4D13197AD26C5470CDD0E56CB" class="Liliopsida" family="Poaceae" genus="Andropogon" kingdom="Plantae" order="Poales" pageId="null" pageNumber="236" phylum="Tracheophyta" rank="species" species="contortus">
<emphasis id="ECC8DB30EF68797BFF0CECD939A74D90" italics="true" pageId="null" pageNumber="236">H. contortus</emphasis>
</taxonomicName>
zytologisch untersucht und
<emphasis id="F4D89CF947381289FE6769FE06C1E7D1" italics="true" pageId="null" pageNumber="236">obligate Apomixis</emphasis>
(Aposporie) festgestellt; bei allen Proben aus der alten und neuen Welt zeigte sich derselbe Grad und derselbe Mechanismus der Apomixis (4kerniger, aposporer Embryosack). Pflanzen mit 2n = 20 Chromosomen wurden nicht untersucht; vielleicht sind diese sexuell. Zusammenstellung der wichtigsten Literatur
<normalizedToken id="0329737AC4F54BF54F0CCDB4C1A22D94" originalValue="über" pageId="null" pageNumber="236">ueber</normalizedToken>
Zytologie der
<taxonomicName id="BA36A2464FC9594ADC840F7DD346800A" authority="von Emery und Brown (1958)" authorityName="von Emery und Brown" authorityYear="1958" class="Liliopsida" family="Poaceae" kingdom="Plantae" order="Poales" pageId="null" pageNumber="236" phylum="Tracheophyta" rank="tribe" tribe="Andropogoneae">
<emphasis id="9596F80C66237B3F59984D9F0F312FE0" italics="true" pageId="null" pageNumber="236">Andropogoneae</emphasis>
von Emery und Brown (1958)
</taxonomicName>
.
</paragraph>
<paragraph id="5EA685AA9FBC1BF3FCB86E81005A5282" pageId="null" pageNumber="236">
<emphasis id="8ED13D79BA9A559995EF8C1E475DC455" italics="true" pageId="null" pageNumber="236">Standort.</emphasis>
Kollin. Trockene, sonnige
<normalizedToken id="291ED4354DDD60B438A17726D63F363D" originalValue="Hänge" pageId="null" pageNumber="236">Haenge</normalizedToken>
.
</paragraph>
<paragraph id="5FED471C1A431B6CF2B50D7D4761DD05" pageId="null" pageNumber="236">
<emphasis id="4F0E7D3435A8D79CF1D6161FE688D977" italics="true" pageId="null" pageNumber="236">Verbreitung. Pflanze mit weltweiter Verbreitung:</emphasis>
Tropen und Subtropen der ganzen Erde. In
<taxonomicName id="2D9C93C1FBF0E19706EED2B643FDB832" class="Insecta" family="Cerambycidae" genus="Europa" kingdom="Animalia" order="Coleoptera" pageId="null" pageNumber="236" phylum="Arthropoda" rank="genus">Europa</taxonomicName>
<normalizedToken id="9E46886DC51DBDCEAF187D4E533878A0" originalValue="nordwärts" pageId="null" pageNumber="236">nordwaerts</normalizedToken>
bis in die
<normalizedToken id="2FF11DAADD91EFCDA89D76FE279F6288" originalValue="südlichen" pageId="null" pageNumber="236">suedlichen</normalizedToken>
Alpen und Dalmatien. - Im Gebiet:
<normalizedToken id="B3D8083922A1393EA1B4027F5B35921F" originalValue="Alpensüdseite" pageId="null" pageNumber="236">Alpensuedseite</normalizedToken>
(
<normalizedToken id="C99BAF01F30CA3EBBE2703EF0C618AA6" originalValue="nordwärts" pageId="null" pageNumber="236">nordwaerts</normalizedToken>
bis Ivrea, Ponte Brolla, Locarno, Bellinzona, Gandria, Veltlin, Meran) sonst selten adventiv.
</paragraph>
</subSubSection>
</treatment>
</document>