301 lines
31 KiB
XML
301 lines
31 KiB
XML
<document id="A6F023A9E134AF5C5C9F6A88DA799E79" ID-CLB-Dataset="20703" ID-DOI="10.15553/c2018v731a4" ID-GBIF-Dataset="023dbe5b-0635-4a3b-b1dc-d8a7532c75cc" ID-ISSN="2235-3658" ID-Zenodo-Dep="5722136" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1637688271325" checkinUser="carolina" docAuthor="Applequist, Wendy L." docDate="2018" docId="03CAA9273A19FFB1E757F9F1FD182E37" docLanguage="en" docName="Candollea.73.1.27-48.pdf" docOrigin="Candollea 73 (1)" docStyle="DocumentStyle:1E5CC43F38D0DBC531513809D1267F7B.3:Candollea.2015-.journal_article" docStyleId="1E5CC43F38D0DBC531513809D1267F7B" docStyleName="Candollea.2015-.journal_article" docStyleVersion="3" docTitle="Homalium (sect. Odontolobus) Warb." docType="treatment" docVersion="9" lastPageNumber="30" masterDocId="FFF3D15F3A18FFB2E476FFA7FFE42D0E" masterDocTitle="A revision of Homalium sect. Odontolobus (Salicaceae) endemic to Madagascar" masterLastPageNumber="48" masterPageNumber="27" pageNumber="28" updateTime="1699469775107" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:titleInfo id="1567FD73865FE9F5239D7AEC442C01EA">
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<mods:title id="62444FCE6497AE076D29D25B56793CD2">A revision of Homalium sect. Odontolobus (Salicaceae) endemic to Madagascar</mods:title>
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<mods:name id="9D5D4ADA63FD020DEF3D9AF74EEDE06E" type="personal">
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<mods:namePart id="C5D09B8F6A09AC9489B22ED50BB72D21">Applequist, Wendy L.</mods:namePart>
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<mods:title id="4E4B61AFF251A56229608AB910756070">Candollea</mods:title>
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<mods:part id="3B1FF619471E6EE428225B60FCCF708E">
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<mods:date id="80CCB2615DB32B97FBB6F174E97902CC">2018</mods:date>
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<mods:number id="E3BF3C67C76DD9170531F4FF9B70D596">2018-05-03</mods:number>
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<mods:detail id="93A2D4CA0C7E88A55D3819285A57F156" type="volume">
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<mods:number id="CB7B555E614672B571180DA8CC2403FB">73</mods:number>
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<mods:start id="1F99B9ABF652255B7136A321C8ECB738">27</mods:start>
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<treatment id="03CAA9273A19FFB1E757F9F1FD182E37" ID-DOI="http://doi.org/10.5281/zenodo.6309018" ID-GBIF-Taxon="193333133" ID-Zenodo-Dep="6309018" LSID="urn:lsid:plazi:treatment:03CAA9273A19FFB1E757F9F1FD182E37" httpUri="http://treatment.plazi.org/id/03CAA9273A19FFB1E757F9F1FD182E37" lastPageId="3" lastPageNumber="30" pageId="1" pageNumber="28">
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<subSubSection id="C3794BBA3A19FFB3E757F9F1FB882B81" pageId="1" pageNumber="28" type="nomenclature">
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<paragraph id="8BDC18313A19FFB3E757F9F1FB882B81" blockId="1.[801,1452,1622,1679]" pageId="1" pageNumber="28">
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<taxonomicName id="4C6363B23A19FFB3E757F9F1FB422B61" authority="Warb." authorityName="Warb." box="[801,1190,1622,1647]" class="Magnoliopsida" family="Salicaceae" genus="Homalium" kingdom="Plantae" order="Malpighiales" pageId="1" pageNumber="28" phylum="Tracheophyta" rank="section" section="Odontolobus">
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<emphasis id="B917C4233A19FFB3E757F9F1FC722B60" bold="true" box="[801,918,1622,1646]" italics="true" pageId="1" pageNumber="28">Homalium</emphasis>
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sect.
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<emphasis id="B917C4233A19FFB3E7A3F9F1FBBF2B60" bold="true" box="[981,1115,1622,1646]" italics="true" pageId="1" pageNumber="28">Odontolobus</emphasis>
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Warb.
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</taxonomicName>
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in Engl. & Prantl, Nat. Pflanzenfam. III(6a): 35. 1894.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3794BBA3A19FFB3E731F905FC3F2BD4" pageId="1" pageNumber="28" type="type_taxon">
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<paragraph id="8BDC18313A19FFB3E731F905FC3F2BD4" blockId="1.[839,1451,1697,1754]" pageId="1" pageNumber="28">
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<materialsCitation id="3B0B126C3A19FFB3E731F905FC332BD4" ID-GBIF-Occurrence="3464757445" country="United States Pacific Island Wildlife Refuges" pageId="1" pageNumber="28" specimenCount="1" typeStatus="typus">
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<emphasis id="B917C4233A19FFB3E731F905FC692BB4" bold="true" box="[839,909,1698,1722]" pageId="1" pageNumber="28">
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<typeStatus id="54D8A6933A19FFB3E731F905FC692BB4" box="[839,909,1698,1722]" pageId="1" pageNumber="28">Typus</typeStatus>
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</emphasis>
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(designated by
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<bibRefCitation id="EFF265C03A19FFB3E049F905FAC32BB7" author="SLEUMER, H." box="[1087,1319,1697,1722]" pageId="1" pageNumber="28" pagination="239 - 328" refId="ref21737" refString="SLEUMER, H. (1973). Revision du genre Homalium Jacq. (Flacourtiacees) en Afrique (y compris Madagascar et les Mascareignes). Bull. Jard. Bot. Natl. Belg. 43: 239 - 328." type="journal article" year="1973">SLEUMER, 1973: 306</bibRefCitation>
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):
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<taxonomicName id="4C6363B23A19FFB3E14DF905FC332BD4" ID-CoL="3MCQ7" authority="Baker." class="Magnoliopsida" family="Salicaceae" genus="Homalium" kingdom="Plantae" order="Malpighiales" pageId="1" pageNumber="28" phylum="Tracheophyta" rank="species" species="parkeri">
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<originalDetermination id="A87DA0CD3A19FFB3E14DF905FC332BD4" pageId="1" pageNumber="28">
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<emphasis id="B917C4233A19FFB3E14DF905FC6B2BD4" italics="true" pageId="1" pageNumber="28">Homalium parkeri</emphasis>
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Baker
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</originalDetermination>
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</taxonomicName>
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3794BBA3A19FFB0E731F8A5FF1F2961" lastPageId="2" lastPageNumber="29" pageId="1" pageNumber="28" type="description">
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<paragraph id="8BDC18313A19FFB0E731F8A5FF1F2961" blockId="1.[801,1452,1794,1946]" lastBlockId="2.[136,787,279,1135]" lastPageId="2" lastPageNumber="29" pageId="1" pageNumber="28">
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<emphasis id="B917C4233A19FFB3E731F8A5FC982A17" box="[839,892,1794,1817]" italics="true" pageId="1" pageNumber="28">Trees</emphasis>
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(occasionally shrubby in
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<taxonomicName id="4C6363B23A19FFB3E0FCF8A5FB162A14" box="[1162,1266,1794,1818]" class="Magnoliopsida" family="Salicaceae" genus="Homalium" kingdom="Plantae" order="Malpighiales" pageId="1" pageNumber="28" phylum="Tracheophyta" rank="species" species="parkeri">
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<emphasis id="B917C4233A19FFB3E0FCF8A5FB162A14" box="[1162,1266,1794,1818]" italics="true" pageId="1" pageNumber="28">H. parkeri</emphasis>
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</taxonomicName>
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).
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<emphasis id="B917C4233A19FFB3E171F8A5FAB22A14" box="[1287,1366,1794,1818]" italics="true" pageId="1" pageNumber="28">Stipules</emphasis>
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axillary, free.
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<emphasis id="B917C4233A19FFB3E723F885FC3C2A34" box="[853,984,1826,1850]" italics="true" pageId="1" pageNumber="28">Inflorescences</emphasis>
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spicate to racemose (partly paniculate with racemoid branches in
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<taxonomicName id="4C6363B23A19FFB3E066F8E5FA8F2A54" box="[1040,1387,1858,1882]" class="Magnoliopsida" family="Salicaceae" genus="Homalium" kingdom="Plantae" order="Malpighiales" pageId="1" pageNumber="28" phylum="Tracheophyta" rank="subSpecies" species="planiflorum" subSpecies="roseiflorum">
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<emphasis id="B917C4233A19FFB3E066F8E5FB4E2A54" box="[1040,1194,1858,1882]" italics="true" pageId="1" pageNumber="28">H. planiflorum</emphasis>
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subsp.
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<emphasis id="B917C4233A19FFB3E08CF8E5FA8F2A54" box="[1274,1387,1858,1882]" italics="true" pageId="1" pageNumber="28">roseiflorum</emphasis>
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</taxonomicName>
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) with most flowers borne in small clusters or glomerules (singly in
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<taxonomicName id="4C6363B23A19FFB3E757F825FC5C2A94" box="[801,952,1922,1946]" class="Magnoliopsida" family="Salicaceae" genus="Homalium" kingdom="Plantae" order="Malpighiales" pageId="1" pageNumber="28" phylum="Tracheophyta" rank="species" species="brachystylis">
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<emphasis id="B917C4233A19FFB3E757F825FC5C2A94" box="[801,952,1922,1946]" italics="true" pageId="1" pageNumber="28">H. brachystylis</emphasis>
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</taxonomicName>
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); bracts small, often broad, usually persistent; bracteoles caducous or persistent (rapidly caducous or possibly absent in
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<taxonomicName id="4C6363B23A1AFFB0E552FE9FFE542C41" box="[292,432,311,335]" class="Magnoliopsida" family="Salicaceae" genus="Homalium" kingdom="Plantae" order="Malpighiales" pageId="2" pageNumber="29" phylum="Tracheophyta" rank="species" species="masoalense">
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<emphasis id="B917C4233A1AFFB0E552FE9FFE542C41" box="[292,432,311,335]" italics="true" pageId="2" pageNumber="29">H. masoalense</emphasis>
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</taxonomicName>
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), minute to broad and larger than bracts, usually thick-textured, in 2 species fleshy, approaching subterete at base.
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<emphasis id="B917C4233A1AFFB0E527FEDFFE7D2C81" box="[337,409,376,399]" italics="true" pageId="2" pageNumber="29">Leaves</emphasis>
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alternate (sometimes opposite or subopposite), glabrous (occasionally glabrate with few trichomes on midrib or sparsely pubescent when young).
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<emphasis id="B917C4233A1AFFB0E6B4FE10FCF62CC1" box="[706,786,439,463]" italics="true" pageId="2" pageNumber="29">Flowers</emphasis>
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sessile or short-pedicellate, pedicels not articulated; perianth 5-8-merous.
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<emphasis id="B917C4233A1AFFB0E563FE50FEB02F01" box="[277,340,503,527]" italics="true" pageId="2" pageNumber="29">Sepals</emphasis>
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reduced to minute deltoid teeth or small and ligulate to lanceolate-oblong, not at all accrescent; calyx tube broadly funnelform (to narrowly so in
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<taxonomicName id="4C6363B23A1AFFB0E606FD9FFD022F41" box="[624,742,567,591]" class="Magnoliopsida" family="Salicaceae" genus="Homalium" kingdom="Plantae" order="Malpighiales" pageId="2" pageNumber="29" phylum="Tracheophyta" rank="species" species="lucidum">
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<emphasis id="B917C4233A1AFFB0E606FD9FFD022F41" box="[624,742,567,591]" italics="true" pageId="2" pageNumber="29">H. lucidum</emphasis>
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</taxonomicName>
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), in fruit becoming nearly hemispherical; sepal glands rounded (to elliptical), densely pubescent (to sparsely so, usually with age).
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<emphasis id="B917C4233A1AFFB0E4C9FD30FF1D2FA1" box="[191,249,663,687]" italics="true" pageId="2" pageNumber="29">Petals</emphasis>
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ovate, sometimes broadly to transversely so, or narrowly oblong-lanceolate to oblong-elliptical, sometimes quite small but always larger than sepals, spreading, not or very little accrescent; sepals and petals lacking cilia, ciliolate, or ciliate with sometimes long, wavy, fine trichomes.
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<emphasis id="B917C4233A1AFFB0E631FCB0FD7E2E20" box="[583,666,791,814]" italics="true" pageId="2" pageNumber="29">Stamens</emphasis>
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1 per petal, inserted between glands (filaments usually short); anthers basifixed, broader than long, very small, with subglobose locules diverging at a wide angle, dehiscent by short slits at or near the apex. Upper surface of
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<emphasis id="B917C4233A1AFFB0E580FC3FFDD42EA1" box="[502,560,920,943]" italics="true" pageId="2" pageNumber="29">ovary</emphasis>
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broad and nearly flat (to convex or broadly conical) in flower, in fruit becoming convex to hemispherical; styles 2-4(-5), free, often quite short. Locule of
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<emphasis id="B917C4233A1AFFB0E48EFC50FECC2901" box="[248,296,1015,1039]" italics="true" pageId="2" pageNumber="29">fruit</emphasis>
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subglobose to obovoid, sparsely pubescent to glabrate; seeds 1 per fruit, subglobose, occupying the entire locule (sometimes several-seeded, the seeds then possibly not maturing).
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</paragraph>
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</subSubSection>
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<subSubSection id="C3794BBA3A1AFFB0E4D8FB30FF1C29E1" pageId="2" pageNumber="29" type="distribution">
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<paragraph id="8BDC18313A1AFFB0E4D8FB30FF1C29E1" blockId="2.[136,786,1175,1263]" pageId="2" pageNumber="29">
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<emphasis id="B917C4233A1AFFB0E4D8FB30FEAE29A0" box="[174,330,1175,1199]" italics="true" pageId="2" pageNumber="29">Distribution. –</emphasis>
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<taxonomicName id="4C6363B23A1AFFB0E524FB30FD9F29A1" box="[338,635,1175,1199]" class="Magnoliopsida" family="Salicaceae" genus="Homalium" kingdom="Plantae" order="Malpighiales" pageId="2" pageNumber="29" phylum="Tracheophyta" rank="section" section="Odontolobus">
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<emphasis id="B917C4233A1AFFB0E524FB30FE2529A1" box="[338,449,1175,1199]" italics="true" pageId="2" pageNumber="29">Homalium</emphasis>
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sect.
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<emphasis id="B917C4233A1AFFB0E58BFB30FD9F29A1" box="[509,635,1175,1199]" italics="true" pageId="2" pageNumber="29">Odontolobus</emphasis>
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</taxonomicName>
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is endemic to Madagascar, where its members occur throughout much of the island.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3794BBA3A1AFFB0E4D8FABFFDB22BA0" pageId="2" pageNumber="29" type="discussion">
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<paragraph id="8BDC18313A1AFFB0E4D8FABFFDB22BA0" blockId="2.[136,787,1303,1711]" pageId="2" pageNumber="29">
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<emphasis id="B917C4233A1AFFB0E4D8FABFFEE72820" box="[174,259,1303,1327]" italics="true" pageId="2" pageNumber="29">Notes. –</emphasis>
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<taxonomicName id="4C6363B23A1AFFB0E57DFAB0FDDE2821" box="[267,570,1303,1327]" class="Magnoliopsida" family="Salicaceae" genus="Homalium" kingdom="Plantae" order="Malpighiales" pageId="2" pageNumber="29" phylum="Tracheophyta" rank="section" section="Odontolobus">
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<emphasis id="B917C4233A1AFFB0E57DFAB0FE9F2821" box="[267,379,1303,1327]" italics="true" pageId="2" pageNumber="29">Homalium</emphasis>
|
||
sect.
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||
<emphasis id="B917C4233A1AFFB0E5CCFAB0FDDE2821" box="[442,570,1303,1327]" italics="true" pageId="2" pageNumber="29">Odontolobus</emphasis>
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||
</taxonomicName>
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||
has been expanded to include three species formerly placed in
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<taxonomicName id="4C6363B23A1AFFB0E61CFA90FE312861" authority="(APPLEQUIST, 2016)" baseAuthorityName="APPLEQUIST" baseAuthorityYear="2016" class="Magnoliopsida" family="Salicaceae" genus="Homalium" kingdom="Plantae" order="Malpighiales" pageId="2" pageNumber="29" phylum="Tracheophyta" rank="section" section="Blackwellia">
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||
<emphasis id="B917C4233A1AFFB0E61CFA90FD3F2841" box="[618,731,1335,1359]" italics="true" pageId="2" pageNumber="29">Homalium</emphasis>
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||
sect.
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||
<emphasis id="B917C4233A1AFFB0E4FEFAF0FF1F2861" box="[136,251,1367,1391]" italics="true" pageId="2" pageNumber="29">Blackwellia</emphasis>
|
||
(
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<bibRefCitation id="EFF265C03A1AFFB0E57CFAF0FE2A2861" author="APPLEQUIST, W. L." box="[266,462,1367,1391]" pageId="2" pageNumber="29" pagination="225 - 250" refId="ref21129" refString="APPLEQUIST, W. L. (2016). A reconsideration of the infrageneric classification of Homalium Jacq. (Salicaceae). Candollea 71: 225 - 250." type="journal article" year="2016">APPLEQUIST, 2016</bibRefCitation>
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||
)
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||
</taxonomicName>
|
||
. It is characterized by its small open flowers borne in spicate or racemose inflorescences (or seldom panicles with racemiform branches), which are sessile to short-pedicellate and have a usually relatively short, broad calyx tube, a broad upper ovary surface that is nearly flat (sometimes to convex, but not narrowly conical) at anthesis, sometimes highly reduced sepals, and small anthers dehiscing towards the apex. The styles and filaments are often short; the locule of the ovary is subglobose to obovoid, with little or no internal pubescence, and there is usually only one large seed per fruit, though mature fruit is rarely seen.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C3794BBA3A1AFFB1E74EFEAEFD182E37" lastPageId="3" lastPageNumber="30" pageId="2" pageNumber="29" type="key">
|
||
<paragraph id="8BDC18313A1AFFB0E74EFEAEFBDC2C48" blockId="2.[824,1269,265,326]" pageId="2" pageNumber="29">
|
||
<heading id="D094AF5D3A1AFFB0E74EFEAEFBDC2C48" bold="true" fontSize="11" level="1" pageId="2" pageNumber="29" reason="1">
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||
<emphasis id="B917C4233A1AFFB0E74EFEAEFBDC2C48" bold="true" pageId="2" pageNumber="29">
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||
Key to the species of
|
||
<taxonomicName id="4C6363B23A1AFFB0E01FFEAEFBDC2C48" class="Magnoliopsida" family="Salicaceae" genus="Homalium" kingdom="Plantae" order="Malpighiales" pageId="2" pageNumber="29" phylum="Tracheophyta" rank="section" section="Odontolobus">Homalium sect. Odontolobus</taxonomicName>
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</emphasis>
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</heading>
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||
</paragraph>
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<keyStep id="309700943A1AFFB0E74EFEF0FA262CC1" pageId="2" pageNumber="29">
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||
<paragraph id="8BDC18313A1AFFB0E74EFEF0FA262C81" blockId="2.[824,1474,343,463]" pageId="2" pageNumber="29">
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||
<keyLead id="3092BB043A1AFFB0E74EFEF0FA262C81" pageId="2" pageNumber="29">1. Sepals reduced to small teeth, barely visible from above ........................................................................................2</keyLead>
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||
</paragraph>
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||
<paragraph id="8BDC18313A1AFFB0E74EFE30FA262CC1" blockId="2.[824,1474,343,463]" pageId="2" pageNumber="29">
|
||
<keyLead id="3092BB043A1AFFB0E74EFE30FA262CC1" pageId="2" pageNumber="29">1a. Sepals from nearly as long as petals to less than half as long, sometimes quite small but readily visible from above......5</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="309700943A1AFFB0E74EFE45FA262F94" pageId="2" pageNumber="29">
|
||
<paragraph id="8BDC18313A1AFFB0E74EFE45FA262F37" blockId="2.[824,1474,482,666]" pageId="2" pageNumber="29">
|
||
<keyLead id="3092BB043A1AFFB0E74EFE45FA262F37" pageId="2" pageNumber="29">
|
||
2. Inflorescences canescent; most flowers borne in elongated, many-flowered clusters inserted close together on a thick rachis..................................................2.
|
||
<taxonomicName id="4C6363B23A1AFFB0E17AFD85FA262F37" ID-CoL="3MCK9" box="[1292,1474,545,569]" class="Magnoliopsida" family="Salicaceae" genus="Homalium" kingdom="Plantae" order="Malpighiales" pageId="2" pageNumber="29" phylum="Tracheophyta" rank="species" species="densispicatum">
|
||
<emphasis id="B917C4233A1AFFB0E17AFD85FA262F37" bold="true" box="[1292,1474,545,569]" italics="true" pageId="2" pageNumber="29">H. densispicatum</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="8BDC18313A1AFFB0E74EFDE5FA262F94" blockId="2.[824,1474,482,666]" pageId="2" pageNumber="29">
|
||
<keyLead id="3092BB043A1AFFB0E74EFDE5FA262F94" pageId="2" pageNumber="29">2a. Inflorescences glabrous or sparsely or minutely pubescent; flowers in few-flowered clusters or subglobose moniliform clusters mostly separated on rachis..................................3</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="309700943A1AFFB0E74EFD0BFA262EAA" pageId="2" pageNumber="29">
|
||
<paragraph id="8BDC18313A1AFFB0E74EFD0BFA262E2A" blockId="2.[824,1474,684,932]" pageId="2" pageNumber="29">
|
||
<keyLead id="3092BB043A1AFFB0E74EFD0BFA262E2A" pageId="2" pageNumber="29">
|
||
3. Flowers mostly in groups of 2 or 3, sessile or petiolate; petals lanceolate (narrowly ovate) to oblong-lanceolate or narrowly elliptical (elliptical), 1.5-2.5(-3.1) mm long, margin ciliolate, apex acute ......................... 4.
|
||
<taxonomicName id="4C6363B23A1AFFB0E13AFCAAFA262E2A" ID-CoL="6LYRT" box="[1356,1474,780,804]" class="Magnoliopsida" family="Salicaceae" genus="Homalium" kingdom="Plantae" order="Malpighiales" pageId="2" pageNumber="29" phylum="Tracheophyta" rank="species" species="lucidum">
|
||
<emphasis id="B917C4233A1AFFB0E13AFCAAFA262E2A" bold="true" box="[1356,1474,780,804]" italics="true" pageId="2" pageNumber="29">H. lucidum</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="8BDC18313A1AFFB0E74EFC8BFA262EAA" blockId="2.[824,1474,684,932]" pageId="2" pageNumber="29">
|
||
<keyLead id="3092BB043A1AFFB0E74EFC8BFA262EAA" pageId="2" pageNumber="29">
|
||
3a. Flowers in subglobose, often moniliform clusters, sessile; petals ovate (or somewhat oblong) to transversely ovate, not over
|
||
<quantity id="4C9BB5D43A1AFFB0E7C8FCCBFBF62E8A" box="[958,1042,876,900]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="2" pageNumber="29" unit="mm" value="1.5">1.5 mm</quantity>
|
||
long, margin not ciliolate, apex acute or rounded (to obtuse).........................................................4
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="309700943A1AFFB0E74EFC10FA262940" pageId="2" pageNumber="29">
|
||
<paragraph id="8BDC18313A1AFFB0E74EFC10FA262900" blockId="2.[824,1474,951,1103]" pageId="2" pageNumber="29">
|
||
<keyLead id="3092BB043A1AFFB0E74EFC10FA262900" pageId="2" pageNumber="29">
|
||
4. Petals transversely ovate (seldom very broadly ovate or oblong-ovate), 0.5-0.7(-0.8) mm long, apex rounded (rounded-obtuse) ..................................6.
|
||
<taxonomicName id="4C6363B23A1AFFB0E169FC50FA262900" ID-CoL="3MCNY" box="[1311,1474,1014,1038]" class="Magnoliopsida" family="Salicaceae" genus="Homalium" kingdom="Plantae" order="Malpighiales" pageId="2" pageNumber="29" phylum="Tracheophyta" rank="species" species="moniliforme">
|
||
<emphasis id="B917C4233A1AFFB0E169FC50FA262900" bold="true" box="[1311,1474,1014,1038]" italics="true" pageId="2" pageNumber="29">H. moniliforme</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="8BDC18313A1AFFB0E74EFBB0FA262940" blockId="2.[824,1474,951,1103]" pageId="2" pageNumber="29">
|
||
<keyLead id="3092BB043A1AFFB0E74EFBB0FA262940" pageId="2" pageNumber="29">
|
||
4a. Petals ovate (oblong-ovate),
|
||
<quantity id="4C9BB5D43A1AFFB0E0F9FBB0FAF42920" box="[1167,1296,1047,1071]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" metricValueMax="1.5" metricValueMin="0.7" pageId="2" pageNumber="29" unit="mm" value="1.1" valueMax="1.5" valueMin="0.7">0.7-1.5 mm</quantity>
|
||
long, apex acute to rounded ................................................... 8.
|
||
<taxonomicName id="4C6363B23A1AFFB0E125FB90FA262940" ID-CoL="3MCQ7" box="[1363,1474,1078,1102]" class="Magnoliopsida" family="Salicaceae" genus="Homalium" kingdom="Plantae" order="Malpighiales" pageId="2" pageNumber="29" phylum="Tracheophyta" rank="species" species="parkeri">
|
||
<emphasis id="B917C4233A1AFFB0E125FB90FA262940" bold="true" box="[1363,1474,1078,1102]" italics="true" pageId="2" pageNumber="29">H. parkeri</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="309700943A1AFFB0E74EFBC6FA2629D7" pageId="2" pageNumber="29">
|
||
<paragraph id="8BDC18313A1AFFB0E74EFBC6FA262997" blockId="2.[824,1474,1121,1242]" pageId="2" pageNumber="29">
|
||
<keyLead id="3092BB043A1AFFB0E74EFBC6FA262997" pageId="2" pageNumber="29">
|
||
5. Flowers solitary; filaments and styles
|
||
<quantity id="4C9BB5D43A1AFFB0E099FBC6FA8A2977" box="[1263,1390,1121,1145]" metricMagnitude="-4" metricUnit="m" metricValue="4.5" metricValueMax="6.0" metricValueMin="3.0" pageId="2" pageNumber="29" unit="mm" value="0.44999999999999996" valueMax="0.6" valueMin="0.3">0.3-0.6 mm</quantity>
|
||
long .... ...............................................................1.
|
||
<taxonomicName id="4C6363B23A1AFFB0E151FB25FA262997" ID-CoL="LZTS" box="[1319,1474,1153,1177]" class="Magnoliopsida" family="Salicaceae" genus="Homalium" kingdom="Plantae" order="Malpighiales" pageId="2" pageNumber="29" phylum="Tracheophyta" rank="species" species="brachystylis">
|
||
<emphasis id="B917C4233A1AFFB0E151FB25FA262997" bold="true" box="[1319,1474,1153,1177]" italics="true" pageId="2" pageNumber="29">H. brachystylis</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="8BDC18313A1AFFB0E74EFB06FA2629D7" blockId="2.[824,1474,1121,1242]" pageId="2" pageNumber="29">
|
||
<keyLead id="3092BB043A1AFFB0E74EFB06FA2629D7" pageId="2" pageNumber="29">
|
||
5a. Flowers at least partly in clusters of 2 or more; filaments and styles (0.4-)
|
||
<quantity id="4C9BB5D43A1AFFB0E07FFB66FB6E29D7" box="[1033,1162,1217,1241]" metricMagnitude="-3" metricUnit="m" metricValue="1.25" metricValueMax="1.9" metricValueMin="0.6" pageId="2" pageNumber="29" unit="mm" value="1.25" valueMax="1.9" valueMin="0.6">0.6-1.9 mm</quantity>
|
||
long....................................6
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="309700943A1AFFB0E74EFB4BFA262B0A" pageId="2" pageNumber="29">
|
||
<paragraph id="8BDC18313A1AFFB0E74EFB4BFA26286A" blockId="2.[824,1475,1260,1540]" pageId="2" pageNumber="29">
|
||
<keyLead id="3092BB043A1AFFB0E74EFB4BFA26286A" pageId="2" pageNumber="29">
|
||
6. Inflorescences canescent (to in part moderately pubescent); bracteoles densely pubescent, fleshy to subterete at the base; petals
|
||
<quantity id="4C9BB5D43A1AFFB0E794FA8BFB80284A" box="[994,1124,1324,1348]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" metricValueMax="1.2" metricValueMin="0.8" pageId="2" pageNumber="29" unit="mm" value="1.0" valueMax="1.2" valueMin="0.8">0.8-1.2 mm</quantity>
|
||
long; sepals (0.3-)0.4-0.5(-0.6) mm long, deltoid to ovate or narrowly deltoid ................7
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="8BDC18313A1AFFB0E74EFACBFA262B0A" blockId="2.[824,1475,1260,1540]" pageId="2" pageNumber="29">
|
||
<keyLead id="3092BB043A1AFFB0E74EFACBFA262B0A" pageId="2" pageNumber="29">
|
||
6a. Inflorescences moderately to sparsely short-pubescent; bracteoles in 1 species glabrous or minutely pubescent, flat; petals
|
||
<quantity id="4C9BB5D43A1AFFB0E7D4FA0BFBE928CA" box="[930,1037,1452,1476]" metricMagnitude="-3" metricUnit="m" metricValue="1.35" metricValueMax="1.7" metricValueMin="1.0" pageId="2" pageNumber="29" unit="mm" value="1.35" valueMax="1.7" valueMin="1.0">1-1.7 mm</quantity>
|
||
long; sepals 0.5-0.9(-1.1) or
|
||
<quantity id="4C9BB5D43A1AFFB0E135FA0BFA2628CA" box="[1347,1474,1452,1476]" metricMagnitude="-3" metricUnit="m" metricValue="1.2999999999999998" metricValueMax="1.4" metricValueMin="1.2" pageId="2" pageNumber="29" unit="mm" value="1.2999999999999998" valueMax="1.4" valueMin="1.2">1.2-1.4 mm</quantity>
|
||
long, oblong-lanceolate to narrowly oblong or lanceolate (ovate) .............................................................................8
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="309700943A1AFFB1E74EF9B0FD1F2CC0" lastPageId="3" lastPageNumber="30" pageId="2" pageNumber="29">
|
||
<paragraph id="8BDC18313A1AFFB0E74EF9B0FA262A00" blockId="2.[824,1474,1559,1807]" pageId="2" pageNumber="29">
|
||
<keyLead id="3092BB043A1AFFB0E74EF9B0FA262A00" pageId="2" pageNumber="29">
|
||
7. Leaves irregularly elliptical to broadly elliptical or ovate (lanceolate), (3.2-)3.5-7.5 × 1.6-3.3(-4.8) cm; base convex to rounded (attenuate at extreme base); margins irregularly crenate apically to crenate-serrate for most of length; apex acute to obtuse or rounded (short-acuminate); petals oblong to somewhat obovate, pubescent on both surfaces, densely so abaxially and usually at base adaxially; SE Madagascar ...................................... 3.
|
||
<taxonomicName id="4C6363B23A1AFFB0E174F950FA262A00" ID-CoL="3MCN7" box="[1282,1474,1782,1806]" class="Magnoliopsida" family="Salicaceae" genus="Homalium" kingdom="Plantae" order="Malpighiales" pageId="2" pageNumber="29" phylum="Tracheophyta" rank="species" species="longistaminum">
|
||
<emphasis id="B917C4233A1AFFB0E174F950FA262A00" bold="true" box="[1282,1474,1782,1806]" italics="true" pageId="2" pageNumber="29">H. longistaminum</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="8BDC18313A1BFFB1E407FEB0FD1F2CC0" blockId="3.[113,764,279,463]" pageId="3" pageNumber="30">
|
||
<keyLead id="3092BB043A1BFFB1E407FEB0FD1F2CC0" pageId="3" pageNumber="30">
|
||
7a. Leaves ovate (elliptical), (4.2-)6.2-10.2 × (2.1-)
|
||
<quantity id="4C9BB5D43A1BFFB1E6F7FEB0FD1C2C20" box="[641,760,279,303]" metricMagnitude="-2" metricUnit="m" metricValue="4.15" metricValueMax="5.2" metricValueMin="3.1" pageId="3" pageNumber="30" unit="cm" value="4.15" valueMax="5.2" valueMin="3.1">3.1-5.2 cm</quantity>
|
||
; base rounded; margins irregularly crenate-serrulate, sometimes with only 1 tooth per side, to slightly wavy or subentire; apex acute to acuminate; petals narrowly oblong, abaxially pubescent, mostly glabrous adaxially; N Madagascar .....................................................7.
|
||
<taxonomicName id="4C6363B23A1BFFB1E628FE10FD1F2CC0" ID-CoL="3MCPV" box="[606,763,438,462]" class="Magnoliopsida" family="Salicaceae" genus="Homalium" kingdom="Plantae" order="Malpighiales" pageId="3" pageNumber="30" phylum="Tracheophyta" rank="species" species="ovatifolium">
|
||
<emphasis id="B917C4233A1BFFB1E628FE10FD1F2CC0" bold="true" box="[606,763,438,462]" italics="true" pageId="3" pageNumber="30">H. ovatifolium</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="309700943A1BFFB1E407FE45FD182E37" pageId="3" pageNumber="30">
|
||
<paragraph id="8BDC18313A1BFFB1E407FE45FD1F2F77" blockId="3.[113,764,482,826]" pageId="3" pageNumber="30">
|
||
<keyLead id="3092BB043A1BFFB1E407FE45FD1F2F77" pageId="3" pageNumber="30">
|
||
8. Leaf blade ovate to lanceolate (elliptical) with acuminate (acute, emarginate) apex, convex to rounded base; flowers sessile or subsessile with pedicels to
|
||
<quantity id="4C9BB5D43A1BFFB1E655FD86FD9C2F37" box="[547,632,545,569]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="3" pageNumber="30" unit="mm" value="0.5">0.5 mm</quantity>
|
||
long; petals
|
||
<quantity id="4C9BB5D43A1BFFB1E4E1FDE6FEFC2F57" box="[151,280,577,601]" metricMagnitude="-3" metricUnit="m" metricValue="1.6" metricValueMax="1.7" metricValueMin="1.5" pageId="3" pageNumber="30" unit="mm" value="1.6" valueMax="1.7" valueMin="1.5">1.5-1.7 mm</quantity>
|
||
long, sepals
|
||
<quantity id="4C9BB5D43A1BFFB1E5D7FDE5FDC52F57" box="[417,545,578,602]" metricMagnitude="-3" metricUnit="m" metricValue="1.2999999999999998" metricValueMax="1.4" metricValueMin="1.2" pageId="3" pageNumber="30" unit="mm" value="1.2999999999999998" valueMax="1.4" valueMin="1.2">1.2-1.4 mm</quantity>
|
||
long; Masoala Peninsula.......................................................5.
|
||
<taxonomicName id="4C6363B23A1BFFB1E610FDC5FD1F2F77" ID-CoL="3MCNK" box="[614,763,609,633]" class="Magnoliopsida" family="Salicaceae" genus="Homalium" kingdom="Plantae" order="Malpighiales" pageId="3" pageNumber="30" phylum="Tracheophyta" rank="species" species="masoalense">
|
||
<emphasis id="B917C4233A1BFFB1E610FDC5FD1F2F77" bold="true" box="[614,763,609,633]" italics="true" pageId="3" pageNumber="30">H. masoalense</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="8BDC18313A1BFFB1E407FD25FD182E37" blockId="3.[113,764,482,826]" pageId="3" pageNumber="30">
|
||
<keyLead id="3092BB043A1BFFB1E407FD25FD182E37" pageId="3" pageNumber="30">
|
||
8a. Leaf blade narrowly elliptical to elliptical or oblanceolate with acute to acuminate (rounded, emarginate, cuspidate) apex, convex (cuneate, attenuate) base; flowers pedicellate with pedicels (0.4-)1.3-3(-3.5) mm long; petals
|
||
<quantity id="4C9BB5D43A1BFFB1E6E7FD45FD182FF7" box="[657,764,738,762]" metricMagnitude="-3" metricUnit="m" metricValue="1.35" metricValueMax="1.7" metricValueMin="1.0" pageId="3" pageNumber="30" unit="mm" value="1.35" valueMax="1.7" valueMin="1.0">1-1.7 mm</quantity>
|
||
long, sepals 0.5-0.9(-1.1) mm long ................................... .............................................................. 9.
|
||
<taxonomicName id="4C6363B23A1BFFB1E62BFC85FD182E37" ID-CoL="3MCQH" box="[605,764,801,825]" class="Magnoliopsida" family="Salicaceae" genus="Homalium" kingdom="Plantae" order="Malpighiales" pageId="3" pageNumber="30" phylum="Tracheophyta" rank="species" species="planiflorum">
|
||
<emphasis id="B917C4233A1BFFB1E62BFC85FD182E37" bold="true" box="[605,764,801,825]" italics="true" pageId="3" pageNumber="30">H. planiflorum</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |