92 lines
11 KiB
XML
92 lines
11 KiB
XML
<document id="A520F49114285CC34BB0F4F9DBBF0679" ENCODING="UTF8" ID-GBIF-Dataset="abb96834-8ba1-417d-8185-f382bc7d53a7" ModsDocAuthor="Brenan, J.P.M" ModsDocDate="1954" ModsDocID="FlEast_africa_Chenop" ModsDocOrigin="http://antbase.org/ants/publications/FlEast_africa_Chenop/FlEast_africa_Chenop.pdf" ModsDocTitle="Chenopodiaceae (part: Chenopodium)" checkinTime="1366088718070" checkinUser="donat" docAuthor="Brenan, J. P. M" docDate="1954" docId="8CC3ABE15C20A53F397DC9BDC47D72F7" docLanguage="en" docName="FlEast_africa_Chenop.xml" docOrigin="Flora of Tropical East Africa 12" docSource="http://antbase.org/ants/publications/FlEast_africa_Chenop/FlEast_africa_Chenop.pdf" docTitle="Chenopodium album L." docType="treatment" docVersion="25" lastPageNumber="6" masterDocId="CDD696ED727BEBAB937EEA1FEEEC4E82" masterDocTitle="Chenopodiaceae (part: Chenopodium)" masterLastPageNumber="14" masterPageNumber="2" pageNumber="6" updateTime="1701313333012" updateUser="plazi">
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<mods:mods id="51E833F185AEA43A7DE7BAE388883AC8" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="CD259C5ABB7F0E7403F7E6B0E45E74E1">
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<mods:title id="8CBC618353F6A3D139892D626AF77422">Chenopodiaceae (part: Chenopodium)</mods:title>
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</mods:titleInfo>
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<mods:name id="8D35DE390DA79CD572E5396C736D2CA4" type="personal">
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<mods:role id="317F508B2F1EBDA7FF4301B44AAB70C5">
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<mods:roleTerm id="E54A46641B5C2F76AB602BA1EC8BD714">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="967ACAF18CABB293AF594CC8158143AA">Brenan, J. P. M</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="A03B833E42AAA3F29774595843A75F1F">text</mods:typeOfResource>
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<mods:relatedItem id="DE556FE8068649D257A647B2784A9291" type="host">
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<mods:titleInfo id="03BD38E8869DBCB721DCD4D8CD6FD58B">
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<mods:title id="FB95BFBFB11D8B0EC766609A3CD4B7A5">Flora of Tropical East Africa</mods:title>
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</mods:titleInfo>
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<mods:part id="10023390E351E71066100BAD486C9541">
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<mods:date id="CE9E09F079A6C7BDE1BC9D198E61D3B4">1954</mods:date>
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<mods:detail id="265E0E770AABE7123391379FB50C56B3" type="volume">
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<mods:number id="0738325CDD87F0CBE807930D85821DF9">12</mods:number>
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</mods:detail>
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<mods:extent id="DFEAE4A6FAB2864F3D77409F7D8F1F4D" unit="page">
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<mods:start id="B29882BD8BE3F59F34EB7CE09C53FE80">2</mods:start>
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<mods:end id="1D36E05E1E8BA2658F4A34ACAED23A02">14</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location id="9EEEFD4CC247297321322E45EC1DC018">
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<mods:url id="97F4BE35EB1E385E2015BAA34303A5E8">http://antbase.org/ants/publications/FlEast_africa_Chenop/FlEast_africa_Chenop.pdf</mods:url>
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</mods:location>
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<mods:classification id="FD79E59F7583EBFC0B60EE655558E6D8">journal article</mods:classification>
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<mods:identifier id="7FAE98EC285D49E89CC9250EBF3DA7ED" type="Plazi-Custom">FlEast_africa_Chenop</mods:identifier>
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</mods:mods>
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<treatment id="8CC3ABE15C20A53F397DC9BDC47D72F7" ID-DOI="http://doi.org/10.5281/zenodo.6286012" ID-GBIF-Taxon="100108713" ID-Zenodo-Dep="6286012" LSID="urn:lsid:plazi:treatment:8CC3ABE15C20A53F397DC9BDC47D72F7" httpUri="http://treatment.plazi.org/id/8CC3ABE15C20A53F397DC9BDC47D72F7" lastPageNumber="6" pageId="4" pageNumber="6">
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<subSubSection id="E622DE0F52B85418EF238BCD36D134A7" pageId="4" pageNumber="6" type="nomenclature">
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<paragraph id="777A220BEDD0A6717C37AEAB757DF5B0">
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1.
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<taxonomicName id="CF653C67BED439F1E8140E98908B7A58" ID-CoL="TX8H" authority="L." authorityName="L." class="Magnoliopsida" family="Amaranthaceae" genus="Chenopodium" kingdom="Plantae" order="Caryophyllales" pageId="4" pageNumber="6" phylum="Tracheophyta" rank="species" species="album">
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C. album
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<taxonNameAuthority id="F219D0A5A9CC6F4744ED00AA50F2354C">L.</taxonNameAuthority>
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</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="3C54E1D0DBC356710B74E67E89576022" type="reference_group">
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<paragraph id="5EBB5230729ADA8043FF8916195231F4">
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<bibCitation id="FBD7D7DD5F6540895E4A9439282CC76B">Sp. PI. 219 (1753);</bibCitation>
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<bibCitation id="58D580FEF42345E5741A123B540442B5">Bak. & C. B. Cl. in F.T.A. 6 (1): 77 (1909)</bibCitation>
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, pro parte, quoad specimen Forbes s.n. tantum (=
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<taxonomicName id="8B5BC25D84E0163046FDFF409F942708" authority="(Koch) Schinz & Thell" authorityName="(Koch) Schinz & Thell" class="Magnoliopsida" family="Amaranthaceae" genus="Chenopodium" kingdom="Plantae" order="Caryophyllales" phylum="Tracheophyta" rank="variety" species="album" variety="cymigerum">
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C. album f. cymigerum
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<taxonNameAuthority id="2C2C10C8E639CF4B493FD8B460756C85">(Koch) Schinz & Thell</taxonNameAuthority>
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</taxonomicName>
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.);
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<bibCitation id="009A82E24C5EE95D08BB6CE6CFBC860B">Hauman in F.C.B. 2: 9 (1951).</bibCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="0148FBC3CBD888134E545E4A5167F2E6" type="materials_examined">
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<paragraph id="448F0EB3A17F643B8115F8C440564AEC">Type: presumably from Europe, Herb. Linnaeus (LINN, lecto.!)</paragraph>
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</subSubSection>
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<subSubSection id="F7160D87DAFE46FE661E8B30C046235F" pageId="4" pageNumber="6" type="description">
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<paragraph id="2743B87310E841784D913CE998DE6C97" pageId="4" pageNumber="6">
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Herb usually 10-150 cm. high, annual, normally much branched but sometimes lateral branches short and stem thus appearing subsimple, green or red-tinged, especially on stem, more or less grey-mealy especially on young parts. Leaves very variable, rhombic-ovate to lanceolate, mostly distinctly longer than broad by normally at least times (but the juvenile leaves following the cotyledons may be almost as broad as long), from about 12 X 0.3 and 2.3 X 1-3 cm. to 5-4 X 31, 6-5 X 3.8, 7 X 1.5,7 X 3.7 and 8.2 X 5-5 cm., margins entire or more commonly with up to about 10 shallow teeth each side, prominent basal lobes not commonly present, apex of leaf acute, or particularly in the lower cauline leaves subacute to rounded; upper leaves and bracts progressively smaller. Inflorescence a usually ample panicle of very numerous small or medium (2-6 mm. in diameter) densely or laxly spicately or cymosely arranged dense rounded clusters (" glomerules ") of minute grey to green flowers, latter 1-1-5 mm. in diameter. Sepals 5, papillose on margins and outside, each with a prominent green keel in upper part. Stamens 5. Pericarp somewhat persistent but easily rubbed or scraped off seed. Seeds (Fig. 1,p. 2) black, shining, 1-2-1-6 (-1.85) mm. in diameter, bluntly keeled, testa under microscope marked with faint radial furrows further apart than in
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<taxonomicName id="2A8B2852EE9C10E79837D7D8A5EB01BA" class="Magnoliopsida" family="Amaranthaceae" genus="Chenopodium" genus.completionEvidence="missing" genus.completionRound="1" kingdom="Plantae" order="Caryophyllales" pageId="4" pageNumber="6" phylum="Tracheophyta" rank="species" species="opulifolium">0. opulifolium</taxonomicName>
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, otherwise almost smooth.
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</paragraph>
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</subSubSection>
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<subSubSection id="9558B0D4A30C83B6D245DDA551F155BB" pageId="4" pageNumber="6" type="distribution">
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<paragraph id="81BDBFCED5CBA09B12829B4169FAFFCC" pageId="4" pageNumber="6">Kenya. Kisumu-Londiani District: Londiani, July 1953, C. van Someren 194! & C. van Someren in E.A.H. 10420! & Lumbwa, July 1953, C. van Someren 157!</paragraph>
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<paragraph id="448037208B60100570EF3BBE55D7A6D3" pageId="4" pageNumber="6">Distb. K5; widespread in the temperate and warm parts of the Northern Hemisphere; less common and possibly only an introduction further south, but found in S. America and Australia; in Africa (other than N.) recorded from the Belgian Congo, Portuguese East Africa and S. Africa Hab. A weed of cultivation, probably recently introduced</paragraph>
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</subSubSection>
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<subSubSection id="99993475C7A08946741A0FFF00DC429A" type="discussion">
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<paragraph id="D673BA72CB83C51DF04C2450930160DE" pageId="4" pageNumber="6">Variation. In Europe this species is excessively variable and polymorphic, but the East African specimens appear typical. Other variants may well be introduced into our area in the future.</paragraph>
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<paragraph id="B76F9C5015D35E85B5B6C8D5B0FFA339" pageId="4" pageNumber="6">Note. I have not given the extensive synonymy that there is for this species in Europe, as it is not relevant here.</paragraph>
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<paragraph id="4F923E521768C854A86D733AA42B84EB" pageId="4" pageNumber="6">
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<taxonomicName id="7AA64D17D2BFCE470B02350816720E94" class="Magnoliopsida" family="Amaranthaceae" genus="Chenopodium" kingdom="Plantae" order="Caryophyllales" pageId="4" pageNumber="6" phylum="Tracheophyta" rank="species" species="album">C. album</taxonomicName>
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is unquestionably very closely related to
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<taxonomicName id="E1EB5B8EC653C5A6324D6229E4905F15" class="Magnoliopsida" family="Amaranthaceae" genus="Chenopodium" kingdom="Plantae" order="Caryophyllales" pageId="4" pageNumber="6" phylum="Tracheophyta" rank="species" species="opulifolium">C. opulifolium</taxonomicName>
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, which is far commoner in East Africa.
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<taxonomicName id="CD6C5399863ADBAEBCACE6DE4E906B5F" class="Magnoliopsida" family="Amaranthaceae" genus="Chenopodium" genus.completionEvidence="missing" genus.completionRound="1" kingdom="Plantae" order="Caryophyllales" pageId="4" pageNumber="6" phylum="Tracheophyta" rank="species" species="album">C. album</taxonomicName>
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differs in the mature leaves being decidedly longer than wide, often thinner in texture, and in the smoother surface of the seed when seen under the microscope. In addition the inflorescence of
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<taxonomicName id="449552BAA8029ABCF0906426077E7E0A" class="Magnoliopsida" family="Amaranthaceae" genus="Chenopodium" kingdom="Plantae" order="Caryophyllales" pageId="4" pageNumber="6" phylum="Tracheophyta" rank="species" species="album">G. album</taxonomicName>
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is normally greener and not so densely glaucous-mealy as in
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<taxonomicName id="D5FC021145F25D3B3CE4AC2B731C0918" class="Magnoliopsida" family="Amaranthaceae" genus="Chenopodium" kingdom="Plantae" order="Caryophyllales" pageId="4" pageNumber="6" phylum="Tracheophyta" rank="species" species="opulifolium">C. opulifolium</taxonomicName>
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, and the stem is much more commonly tinged with red. Some authors have stated that the branching of
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<taxonomicName id="E9EE5522814E09817A9B4F1D88243605" class="Magnoliopsida" family="Amaranthaceae" genus="Chenopodium" kingdom="Plantae" order="Caryophyllales" pageId="4" pageNumber="6" phylum="Tracheophyta" rank="species" species="opulifolium">C. opulifolium</taxonomicName>
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is divaricate, while that of
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<taxonomicName id="7B39922FDE9B4E994D5E4C95FD2D5C66" class="Magnoliopsida" family="Amaranthaceae" genus="Chenopodium" kingdom="Plantae" order="Caryophyllales" pageId="4" pageNumber="6" phylum="Tracheophyta" rank="species" species="album">C. album</taxonomicName>
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is stricter; this is often a useful character, but I would ask observers to test its constancy in East Africa.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |