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<document ID-CLB-Dataset= "27199" ID-DOI= "http://dx.doi.org/10.3897/phytokeys.2.722" ID-GBIF-Dataset= "c0ccbf8e-0eab-4f97-b656-c1448aed48ef" ID-PMC= "PMC3174429" ID-Pensoft-Pub= "1314-2003-2-1" ID-Pensoft-UUID= "EA40FFA9FFA1FFD2FF9FB94CFFB01208" ID-PubMed= "22171170" ID-Zenodo-Dep= "576062" ModsDocAuthor= "" ModsDocDate= "2011" ModsDocID= "1314-2003-2-1" ModsDocOrigin= "PhytoKeys 2" ModsDocTitle= "Two new species of Dilkea subgenus Dilkea (Passifloraceae) from Loreto, Peru" checkinTime= "1555332308579" checkinUser= "pensoft" docAuthor= "Feuillet, Christian" docDate= "2011" docId= "5340C8333885CB4BCD5F2B93F4FA626B" docLanguage= "en" docName= "PhytoKeys 2: 1-8" docOrigin= "PhytoKeys 2" docSource= "http://dx.doi.org/10.3897/phytokeys.2.722" docTitle= "Dilkea nitens Feuillet 2011, sp. nov." docType= "treatment" docVersion= "8" id= "EA40FFA9FFA1FFD2FF9FB94CFFB01208" lastPageNumber= "5" masterDocId= "EA40FFA9FFA1FFD2FF9FB94CFFB01208" masterDocTitle= "Two new species of Dilkea subgenus Dilkea (Passifloraceae) from Loreto, Peru" masterLastPageNumber= "8" masterPageNumber= "1" pageNumber= "5" updateTime= "1732848881154" updateUser= "ExternalLinkService" >
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<mods:title id= "C1A7FC8BD5206D96B4FB6F782883592B" > Two new species of Dilkea subgenus Dilkea (Passifloraceae) from Loreto, Peru</mods:title>
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<mods:namePart id= "9D93C6267D6470498639A05BD2737AE4" > Feuillet, Christian</mods:namePart>
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<treatment id= "5340C8333885CB4BCD5F2B93F4FA626B" ID-GBIF-Taxon= "156201753" LSID= "urn:lsid:plazi:treatment:5340C8333885CB4BCD5F2B93F4FA626B" httpUri= "http://treatment.plazi.org/id/5340C8333885CB4BCD5F2B93F4FA626B" lastPageNumber= "5" pageId= "4" pageNumber= "5" scope_family= "Passifloraceae" >
<subSubSection id= "F6944AF51AD5A142E72BA1D9970B2FF1" pageId= "4" pageNumber= "5" type= "nomenclature" >
<paragraph id= "222880AA751030A65C661EF972FF5FAB" pageId= "4" pageNumber= "5" >
<taxonomicName id= "80D34E2905E853F31A53FA11FA40FF78" ID-CoL= "6D5XJ" LSID= "5340C833-3885-CB4B-CD5F-2B93F4FA626B" authority= "Feuillet" authorityName= "Feuillet" authorityYear= "2011" class= "Magnoliopsida" family= "Passifloraceae" genus= "Dilkea" higherTaxonomySource= "GBIF,CoL" kingdom= "Plantae" lsidName= "Dilkea nitens" order= "Malpighiales" pageId= "4" pageNumber= "5" phylum= "Tracheophyta" rank= "species" species= "nitens" status= "sp. nov." >
<pageBreakToken id= "8884833E0C3E9B4B9E10EBBD9E899CE8" pageId= "4" pageNumber= "5" start= "start" > Dilkea</pageBreakToken>
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nitens Feuillet
</taxonomicName>
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<taxonomicNameLabel id= "74E36AD05D9629739DB93A8F01496F6B" pageId= "4" pageNumber= "5" > sp. nov.</taxonomicNameLabel>
<figureCitation id= "82E8E082A3FB7C28C7C282CCC731F3FA" captionStart= "Figure 2" captionStartId= "F2" captionText= "Figure 2. Holotype of Dilkea nitens Feuillet: T. B. Croat 18649 (US)." httpUri= "https://binary.pensoft.net/fig/9856" pageId= "4" pageNumber= "5" > Fig. 2</figureCitation>
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</paragraph>
</subSubSection>
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<subSubSection id= "3DFA9FFE268A8ABB6678A66D1D669638" pageId= "4" pageNumber= "5" type= "latin" >
<paragraph id= "6F1E7A24EA1DD84ADFA812B75F3CBFE7" pageId= "4" pageNumber= "5" > Latin</paragraph>
<paragraph id= "40B32E6F5E297B4EFDAFFCD8344D1D18" pageId= "4" pageNumber= "5" >
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Dilkea nitens
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<emphasis id= "FFE711E5B8BE98F8F884A47508147DEB" italics= "true" pageId= "4" pageNumber= "5" > foliis anguste ovatis a generis</emphasis>
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Dilkea
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<emphasis id= "BE9F8A050560D1B7BACBF62F18EC59CF" italics= "true" pageId= "4" pageNumber= "5" > speciebus mihi notis distincta. Liana vel frutex; in Loreto (Peruvia) crescit</emphasis>
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.
</paragraph>
</subSubSection>
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<subSubSection id= "5572CDB8F4266F98945AB8FD7AEBE9A6" pageId= "4" pageNumber= "5" type= "type" >
<paragraph id= "783E7B608C8BB348ABA7B2E3112D4BE8" pageId= "4" pageNumber= "5" > Type:</paragraph>
<paragraph id= "BB0D3D4E08872EE9C411BA5838A9C6EA" pageId= "4" pageNumber= "5" >
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PERU.
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<emphasis id= "2F02EC36BBD51571555D40A14A9F77BD" bold= "true" pageId= "4" pageNumber= "5" > Loreto:</emphasis>
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Maynas, Pena Negra, 25 km SW of Iquitos, 3°38.6666'S, 73°20.15'W, 1 Aug 1972, fr.,
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<emphasis id= "D09C017BE879BD58F03185CCFF8CB3FA" italics= "true" pageId= "4" pageNumber= "5" > T.B. Croat 18649</emphasis>
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(holotype: US-2788507!; isotype: MO!)
</paragraph>
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<paragraph id= "63E81A2DF70C1AFB177CB06EAC0EE491" pageId= "4" pageNumber= "5" >
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" Shrub or vine" (fide
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<emphasis id= "4A027DB5DAC19E0FDA4AE960E26B4B20" italics= "true" pageId= "4" pageNumber= "5" > Croat 18649</emphasis>
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), growth continuous, internodes subequal or varying gradually in size, twigs with internodes 0.5-1.5 cm long, drying pale brown; glabrous throughout. Stipules not seen. Leaf: petiole terete, 1.5-3 cm long, drying pale brown except for the basal 1/3-1/2 pulvinus, slightly swollen and drying black; blades coriaceous, narrowly ovate, 8.5-19
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<normalizedToken id= "4FE3CD174C0B81E30F7022FF84F77B83" originalValue= "× > x</normalizedToken>
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5-6 cm, widest near base, base round, apex acute or round and
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<normalizedToken id= "CD67B44257D5A4B445FEB29C41036B5A" originalValue= "short– > short-acuminate</normalizedToken>
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, margin undulated (in herb., probably because of the dorsiventrally curved midrib), drying pale brown, somewhat shiny, midrib dorsiventrally curved, adaxially raised, abaxially strongly raised, main veins clearly visible abaxially, 12-18 each side of the midrib of well-developed leaves. Inflorescences subterminal by abscission of the apical stem meristem; peduncle as thick as or thicker than the stem bearing it, much shorter than the petioles, ca. 5 mm long, forming apically a nearly flat surface bearing 1-6 flowers; bracts
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<normalizedToken id= "CA6A58B644DCC7957ECB277668274176" originalValue= "scale– > scale-like</normalizedToken>
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, triangular, less than 1 mm long; pedicels sub-null to 0.2 cm long. Flowers not seen. Fruits sub-spherical, 4
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<normalizedToken id= "E34E0FEC403F7D7C5A6D2CF4F487ECB3" originalValue= "× > x</normalizedToken>
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3 cm including a 3-4 mm long narrow apical cone, wall less than 1 mm thick, rigid and brittle, seen immature green; seeds not seen, brown (fide
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<emphasis id= "A149A773E6B631475CB10E77B5E7CCEC" italics= "true" pageId= "4" pageNumber= "5" > Croat 18649</emphasis>
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), few.
</paragraph>
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<caption id= "54F87ADDDA2A27FD23B02A638389FCBC" httpUri= "https://binary.pensoft.net/fig/9856" pageId= "4" pageNumber= "5" start= "Figure 2" startId= "F2" >
<paragraph id= "DCB2040FC1C7EDE00B67DF3F45053E56" pageId= "4" pageNumber= "5" >
<emphasis id= "F0F4B6257F7DCB14D5353E681D788A09" bold= "true" pageId= "4" pageNumber= "5" > Figure 2.</emphasis>
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Holotype of
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<taxonomicName id= "1B0C5D2038A267F19AF3F522BD395F56" authorityName= "Feuillet" authorityYear= "2011" class= "Magnoliopsida" family= "Passifloraceae" genus= "Dilkea" higherTaxonomySource= "GBIF,CoL" kingdom= "Plantae" lsidName= "" order= "Malpighiales" pageId= "4" pageNumber= "5" phylum= "Tracheophyta" rank= "species" species= "nitens" > Dilkea nitens</taxonomicName>
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Feuillet:
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<emphasis id= "1E3C3936A218BCF74AF998AF82291038" italics= "true" pageId= "4" pageNumber= "5" > T.B. Croat 18649</emphasis>
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(US).
</paragraph>
</caption>
</subSubSection>
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<subSubSection id= "68CE9922C0B1823FFD75834D7E8F98BE" pageId= "4" pageNumber= "5" type= "distribution" >
<paragraph id= "6DF0371A5BCCFD666FAADDD222DCD386" pageId= "4" pageNumber= "5" > Distribution.</paragraph>
<paragraph id= "D416EE74DDB32DDE7D468009ACEB2B7E" pageId= "4" pageNumber= "5" >
<taxonomicName id= "C214BCA504625BB095F0AAABA6E32D21" authorityName= "Feuillet" authorityYear= "2011" class= "Magnoliopsida" family= "Passifloraceae" genus= "Dilkea" higherTaxonomySource= "GBIF,CoL" kingdom= "Plantae" lsidName= "" order= "Malpighiales" pageId= "4" pageNumber= "5" phylum= "Tracheophyta" rank= "species" species= "nitens" > Dilkea nitens</taxonomicName>
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is known only by the type collection from Loreto (Peru). The geographical coordinates are taken from a gazetteer (
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<bibRefCitation id= "8D8CE90D93C0C7A806C30AA9DA747361" author= "USBGN," journalOrPublisher= "Defense Mapping Agency, Washington" pageId= "5" pageNumber= "6" refId= "B8" refString= "USBGN, , 1989. Gazetteer of Peru, 2nd edition. Defense Mapping Agency, Washington, 869 pp." title= "Gazetteer of Peru, 2 nd edition." year= "1989" > USBGN 1989</bibRefCitation>
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).
</paragraph>
</subSubSection>
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<subSubSection id= "4FA4F3FAF19A9AFAA56CFDB1BFE88A65" pageId= "4" pageNumber= "5" type= "ecology" >
<paragraph id= "49CAA5F8FEF64656B9D9497000F93C36" pageId= "4" pageNumber= "5" > Ecology.</paragraph>
<paragraph id= "478BB43A2BBD1575F3815A7CAC87AC69" pageId= "4" pageNumber= "5" > The label does not give any information about the habitat.</paragraph>
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</subSubSection>
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<subSubSection id= "6A86AF4F01B1FC1A77345FFDF819E7B5" pageId= "4" pageNumber= "5" type= "phenology" >
<paragraph id= "0D6830F8A3C2E1815290D900AC39CC84" pageId= "4" pageNumber= "5" > Phenology.</paragraph>
<paragraph id= "AB077E43FEAAEF4BE1F8688C989E716F" pageId= "4" pageNumber= "5" > It had immature fruits in August.</paragraph>
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</subSubSection>
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<subSubSection id= "F68812C7A7E9A8D5F6300559AD2F6EB9" pageId= "4" pageNumber= "5" type= "preliminary conservation status" >
<paragraph id= "919FCA28A80DD00BC67CDA4A94D5AFB2" pageId= "4" pageNumber= "5" > Preliminary conservation status.</paragraph>
<paragraph id= "0DE09CBEAD535CA9FC666C94EF27B11D" pageId= "4" pageNumber= "5" >
<taxonomicName id= "2626247C63970AF56603DC9A85E65177" authorityName= "Feuillet" authorityYear= "2011" class= "Magnoliopsida" family= "Passifloraceae" genus= "Dilkea" higherTaxonomySource= "GBIF,CoL" kingdom= "Plantae" lsidName= "" order= "Malpighiales" pageId= "4" pageNumber= "5" phylum= "Tracheophyta" rank= "species" species= "nitens" > Dilkea nitens</taxonomicName>
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is only known from the type collection from Maynas, Loreto, Peru. The data are insufficient to assess an informed status for this species, therefore I suggest that it be classified as DD (Data Deficient) according to
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<bibRefCitation id= "5D0A5F06EE9E46E51BE0567B1B4D9846" author= "IUCN," journalOrPublisher= "IUCN Species Survival Commission, IUCN, Gland, Switzerland and Cambridge, UK" pageId= "5" pageNumber= "6" refId= "B6" refString= "IUCN, , 2001. IUCN Red List Categories and Criteria: Version 3.1. IUCN Species Survival Commission, IUCN, Gland, Switzerland and Cambridge, UK" title= "IUCN Red List Categories and Criteria: Version 3.1." year= "2001" > IUCN (2001</bibRefCitation>
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,
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<bibRefCitation id= "6D7461F6C3AE78C42775075CAE35194A" author= "IUCN," journalOrPublisher= "IUCN Species Survival Commision" pageId= "5" pageNumber= "6" refId= "B7" refString= "IUCN, , 2003. Guidelines for Application of IUCN Red List Criteria at Regional Levels: Version 3.0. IUCN Species Survival Commision" title= "Guidelines for Application of IUCN Red List Criteria at Regional Levels: Version 3.0." year= "2003" > 2003</bibRefCitation>
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) categories.
</paragraph>
</subSubSection>
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<subSubSection id= "3A3CF6635F7EF843F7312C5B5110D8B2" pageId= "4" pageNumber= "5" type= "discussion" >
<paragraph id= "29DC508B95792B002D1C103EF0B5D536" pageId= "4" pageNumber= "5" > Discussion.</paragraph>
<paragraph id= "1B4158BF7556938195080CD2A7FE9D32" pageId= "4" pageNumber= "5" >
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In subgenus
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<taxonomicName id= "60A33A7903FFD5A44F5CE5017D4393AC" authorityName= "Masters" authorityYear= "1871" class= "Magnoliopsida" family= "Passifloraceae" genus= "Dilkea" higherTaxonomySource= "GBIF,CoL" kingdom= "Plantae" lsidName= "" order= "Malpighiales" pageId= "4" pageNumber= "5" phylum= "Tracheophyta" rank= "genus" > Dilkea</taxonomicName>
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where most species have oblanceolate to obovate leaf blades,
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<taxonomicName id= "6D792EB144D4F5837D6C0C98A69DCA52" authorityName= "Feuillet" authorityYear= "2011" class= "Magnoliopsida" family= "Passifloraceae" genus= "Dilkea" higherTaxonomySource= "GBIF,CoL" kingdom= "Plantae" lsidName= "" order= "Malpighiales" pageId= "4" pageNumber= "5" phylum= "Tracheophyta" rank= "species" species= "nitens" > Dilkea nitens</taxonomicName>
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is clearly identified by its narrowly ovate leaf blades, widest a quarter of the length from the base or less, a character shared only with
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<taxonomicName id= "247DB655503C55CAFC6DB2C6B206956F" authorityName= "A. C. Cervi" authorityYear= "1991" class= "Magnoliopsida" family= "Passifloraceae" genus= "Dilkea" higherTaxonomySource= "GBIF,CoL" kingdom= "Plantae" lsidName= "" order= "Malpighiales" pageId= "4" pageNumber= "5" phylum= "Tracheophyta" rank= "species" species= "margaritae" > Dilkea margaritae</taxonomicName>
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Cervi from Mato Grosso (Brazil) which, in contrast with
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<taxonomicName id= "F2CABA09748B3A84FBF5A4482E473EC8" authorityName= "Feuillet" authorityYear= "2011" class= "Magnoliopsida" family= "Passifloraceae" genus= "Dilkea" higherTaxonomySource= "GBIF,CoL" kingdom= "Plantae" lsidName= "" order= "Malpighiales" pageId= "4" pageNumber= "5" phylum= "Tracheophyta" rank= "species" species= "nitens" > Dilkea nitens</taxonomicName>
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, is a low shrub with 3.5-7 cm long axillary pedicels.
</paragraph>
</subSubSection>
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<subSubSection id= "2505440E9E3ED5587D155A53B1C07C7E" pageId= "4" pageNumber= "5" type= "etymology" >
<paragraph id= "23A2C95D848A203E0705CB285C0090D7" pageId= "4" pageNumber= "5" > Etymology.</paragraph>
<paragraph id= "833836FF573E0BA51E63D1642F303800" pageId= "4" pageNumber= "5" >
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The epithet coming from the Latin adjective
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<emphasis id= "D62DC8A9C271BC5EE618376B2BC486B3" italics= "true" pageId= "4" pageNumber= "5" > nitens</emphasis>
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(= shiny), refers to the upper surface of the leaves, in contrast with
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<taxonomicName id= "15ED388DEAFAC5114C073EFADE55C8C0" authorityName= "Feuillet" authorityYear= "2011" class= "Magnoliopsida" family= "Passifloraceae" genus= "Dilkea" higherTaxonomySource= "GBIF,CoL" kingdom= "Plantae" lsidName= "" order= "Malpighiales" pageId= "4" pageNumber= "5" phylum= "Tracheophyta" rank= "species" species= "hebes" > Dilkea hebes</taxonomicName>
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, another species from Loreto described above.
</paragraph>
</subSubSection>
</treatment>
</document>
