<documentid="FDECEC7267428218EC4F00BDF77FA246"ID-DOI="10.11646/phytotaxa.364.1.3"ID-ISSN="1179-3163"ID-Zenodo-Dep="13703928"IM.bibliography_approvedBy="felipe"IM.illustrations_approvedBy="felipe"IM.materialsCitations_approvedBy="felipe"IM.metadata_approvedBy="felipe"IM.taxonomicNames_approvedBy="felipe"IM.treatments_approvedBy="felipe"checkinTime="1725582073072"checkinUser="felipe"docAuthor="Contreras-Ortiz, N., Jara-Muñoz, O. A. & Hughes, C. E."docDate="2018"docId="5162072A2434F1005199F4CDA4FBF9F6"docLanguage="en"docName="phytotaxa.364.1.3.pdf"docOrigin="Phytotaxa 364 (1)"docSource="http://dx.doi.org/10.11646/phytotaxa.364.1.3"docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article"docStyleId="96748F8F1B6C902996E134952A3A36B9"docStyleName="Phytotaxa.2014-.journal_article"docStyleVersion="13"docTitle="Lupinus luisanae Contreras-Ortiz & Jara. A. Habit. B. Leaf. C. Inflorescence. D. Pod. E. Calyx. F. Standard 2018, sp. nov."docType="treatment"docVersion="2"lastPageNumber="64"masterDocId="AD5B7F522435F1035111F239A62DFF8B"masterDocTitle="The acaulescent rosette species of Lupinus L. (Fabaceae) of Colombia and Ecuador including a new species from Colombia"masterLastPageNumber="70"masterPageNumber="61"pageNumber="62"updateTime="1725593970111"updateUser="ExternalLinkService"zenodo-license-figures="UNSPECIFIED"zenodo-license-treatments="UNSPECIFIED">
<mods:titleid="CBFB32ABD20735BC1A91FC37EDD11F9E">The acaulescent rosette species of Lupinus L. (Fabaceae) of Colombia and Ecuador including a new species from Colombia</mods:title>
<mods:namePartid="4A516DE1C59C30453516438F67997970">Hughes, C. E.</mods:namePart>
<mods:affiliationid="11F3B9530A69CFC78474713CD5B88C58">Department of Systematic & Evolutionary Botany, University of Zurich, Zollikerstrasse 107, 8008 Zurich, Switzerland</mods:affiliation>
<taxonomicNameid="1ECBCDBF2434F1025199F4CDA474F884"ID-CoL="9D9WJ"authority="Contreras-Ortiz & Jara"authorityName="Contreras-Ortiz & Jara. A. Habit. B. Leaf. C. Inflorescence. D. Pod. E. Calyx. F. Standard"authorityYear="2018"box="[136,601,1780,1807]"class="Magnoliopsida"family="Fabaceae"genus="Lupinus"kingdom="Plantae"order="Fabales"pageId="1"pageNumber="62"phylum="Tracheophyta"rank="species"species="luisanae"status="sp. nov.">
<figureCitationid="41F0AAB92434F10253AEF4CFA526F884"box="[703,779,1782,1807]"captionStart="FIGURE 2"captionStartId="4.[136,229,1522,1543]"captionTargetBox="[159,1428,190,1497]"captionTargetId="figure-18@4.[159,1428,190,1497]"captionTargetPageId="4"captionText="FIGURE 2. Lupinus luisanae Contreras-Ortiz & Jara var. luisanae. A. Detail of inflorescence. B. Habit, Páramo de Pisba. C. Habit, Sierra Nevada del Cocuy. Lupinus luisanae var. ocentesis Contreras-Ortiz & Jara. D. Detail of inflorescence. E. Habit, Páramo de Ocetá.F. Detail of leaf, scale bar 3 cm. Photographs A and B, Astrid Caro; C–F, Natalia Contreras."figureDoi="http://doi.org/10.5281/zenodo.13703932"httpUri="https://zenodo.org/record/13703932/files/figure.png"pageId="1"pageNumber="62">Figs. 2</figureCitation>
<figureCitationid="41F0AAB92434F102523EF4CFA510F884"box="[815,829,1782,1807]"captionStart="FIGURE 3"captionStartId="5.[136,229,1817,1838]"captionTargetBox="[208,1372,206,1776]"captionTargetId="figure-14@5.[196,1391,190,1791]"captionTargetPageId="5"captionText="FIGURE 3. Lupinus luisanae Contreras-Ortiz & Jara. A. Habit. B. Leaf. C. Inflorescence. D. Pod. E. Calyx. F. Standard petal, inner surface. G. Wing petal. H. Staminal tube (note the dimorphic anthers) and gynoecium. I. Keel petal. A–I. Illustration by Omar Bernal based on N. Contreras-Ortiz, A. Ortiz & L. Contreras 59, A. M. Caro-Roa, Caro-Forero, J.H. & Torres G. 3064 and N. Contreras-Ortiz, A. Ortiz & L. Contreras 58."figureDoi="http://doi.org/10.5281/zenodo.13703934"httpUri="https://zenodo.org/record/13703934/files/figure.png"pageId="1"pageNumber="62">3</figureCitation>
<collectionCodeid="BFDA2EF92434F1025072F579A758F8DE"box="[355,373,1856,1877]"country="USA"lsid="urn:lsid:biocol.org:col:15406"name="Harvard University - Arnold Arboretum"pageId="1"pageNumber="62"type="Herbarium">A</collectionCode>
. Ortiz &
<collectionCodeid="BFDA2EF92434F10250DCF579A7F0F8DE"box="[461,477,1856,1877]"country="Netherlands"lsid="urn:lsid:biocol.org:col:15678"name="Nationaal Herbarium Nederland, Leiden University branch"pageId="1"pageNumber="62"type="Herbarium">L</collectionCode>
<collectionCodeid="BFDA2EF92434F10253DDF579A50EF8DE"box="[716,803,1856,1877]"country="Colombia"httpUri="http://grbio.org/cool/zmn5-q6qj"name="La Universidad de Los Andes"pageId="1"pageNumber="62">ANDES</collectionCode>
<taxonomicNameid="1ECBCDBF2434F1025199F5BFA764F814"authorityName="Contreras-Ortiz & Jara. A. Habit. B. Leaf. C. Inflorescence. D. Pod. E. Calyx. F. Standard"authorityYear="2018"box="[136,329,1926,1951]"class="Magnoliopsida"family="Fabaceae"genus="Lupinus"kingdom="Plantae"order="Fabales"pageId="1"pageNumber="62"phylum="Tracheophyta"rank="species"species="luisanae">
by its narrowly elliptic to very narrowly elliptic leaflets, bracts upcurved only when the flowers are in bud, and a sparse silky indumentum on leaves, stems and inflorescences.
turning soft and pithy and gradually becoming fistulose towards the apical stem and inflorescence. Bases of plants clothed in marcescent leaves; horizontal secondary branches usually prostrate on the ground and forming independent secondary plants.
13–18 per leaf, chartaceous, flexible or brittle when dry, narrowly elliptic to very narrowly elliptic, the base cuneate, the apex acute, with sparse-silky trichomes covering the entire lamina increasing in density towards the midvein, of different sizes gradually ranging from (4.6–) 5–21.4 (–26.8) cm × 1–2.7 (–4.8) cm.
wide at the base, covered with silky hairs, upcurved and exserted when flowers are in bud, withering to expose the flowers at anthesis and often caducous at fruiting;
, usually with 2–5 seeds per pod, with densely woolly white indumentum on valves, the stigma semi-persistent at pod maturity, the flower parts often marcescent at base of developing fruits, the valves mid-green or olive-green when unripe, elastically dehiscent along both sutures, twisting tightly and persistent after dehiscence;
<taxonomicNameid="1ECBCDBF2436F1005208F655A5B4FB0E"authorityName="Contreras-Ortiz & Jara. A. Habit. B. Leaf. C. Inflorescence. D. Pod. E. Calyx. F. Standard"authorityYear="2018"box="[793,921,1132,1157]"class="Magnoliopsida"family="Fabaceae"genus="Lupinus"kingdom="Plantae"order="Fabales"pageId="3"pageNumber="64"phylum="Tracheophyta"rank="species"species="luisanae">
is known only from the northern zone of the Eastern Cordillera, extending towards the Tota-Bijagual-Mamapacha páramo complex, in the Páramo de Ocetá, and the Cocuy-Pisba páramo complexes (
<bibRefCitationid="BD5ACBCD2436F100536BF68DA570FB46"author="Morales, M. & Otero, J. & van der Hammen, T. & Torres, A. & Cadena, C. & Pedraza, C. & Rodriguez, N. & Franco, C. & Betancur, J. C. & Olaya, E. & Posada, E. & Cardenas, L."box="[634,861,1204,1229]"pageId="3"pageNumber="64"refId="ref6697"refString="Morales, M., Otero, J., van der Hammen, T., Torres, A., Cadena, C., Pedraza, C., Rodriguez, N., Franco, C., Betancur, J. C., Olaya, E., Posada, E. & Cardenas, L. (2007) Atlas de paramos de Colombia. Instituto de Investigacioin de Recursos Bioloigicos Alexander von Humboldt, Bogota D. C."type="book"year="2007">
<figureCitationid="41F0AAB92436F1005264F68DA594FB46"box="[885,953,1204,1229]"captionStart="FIGURE 1"captionStartId="2.[136,229,2029,2050]"captionTargetBox="[162,1414,211,1991]"captionTargetId="figure-18@2.[152,1435,187,2001]"captionTargetPageId="2"captionText="FIGURE 1. Map of the distributionof the acaulescentrosette species ofLupinus fromColombia and Ecuador.Data pointsare georeferenced herbarium specimen records."figureDoi="http://doi.org/10.5281/zenodo.13703930"httpUri="https://zenodo.org/record/13703930/files/figure.png"pageId="3"pageNumber="64">Fig. 1</figureCitation>
<taxonomicNameid="1ECBCDBF2436F10052C2F68DA2BBFB46"authorityName="Contreras-Ortiz & Jara. A. Habit. B. Leaf. C. Inflorescence. D. Pod. E. Calyx. F. Standard"authorityYear="2018"box="[979,1174,1204,1229]"class="Magnoliopsida"family="Fabaceae"genus="Lupinus"kingdom="Plantae"order="Fabales"pageId="3"pageNumber="64"phylum="Tracheophyta"rank="species"species="luisanae">
<bibRefCitationid="BD5ACBCD2436F1005199F6C5A7A1FA9E"author="Cuatrecasas, J."box="[136,396,1276,1301]"pageId="3"pageNumber="64"pagination="5 - 9"refId="ref6160"refString="Cuatrecasas, J. (1940 a) Estudio sobre las plantas Andinas, I. Caldasia 1: 5 - 9."type="journal article"year="1940">Cuatrecasas (1940a: 6)</bibRefCitation>
<taxonomicNameid="1ECBCDBF2436F100504EF719A40EFAB2"authorityName="Contreras-Ortiz & Jara. A. Habit. B. Leaf. C. Inflorescence. D. Pod. E. Calyx. F. Standard"authorityYear="2018"box="[351,547,1312,1337]"class="Magnoliopsida"family="Fabaceae"genus="Lupinus"kingdom="Plantae"order="Fabales"pageId="3"pageNumber="64"phylum="Tracheophyta"rank="species"species="luisanae">
<bibRefCitationid="BD5ACBCD2436F100524DF789A5C2FA42"author="Stearn, W. T."box="[860,1007,1456,1481]"pageId="3"pageNumber="64"refId="ref6873"refString="Stearn, W. T. (1985) Botanical Latin 3 rd edition. David & Charles, Newton Abbot, Great Britain, 566 pp."type="book"year="1985">Stearn, 1985</bibRefCitation>
<taxonomicNameid="1ECBCDBF2436F1005080F7EDA421FA66"authorityName="Contreras-Ortiz & Jara. A. Habit. B. Leaf. C. Inflorescence. D. Pod. E. Calyx. F. Standard"authorityYear="2018"box="[401,524,1492,1517]"class="Magnoliopsida"family="Fabaceae"genus="Lupinus"kingdom="Plantae"order="Fabales"pageId="3"pageNumber="64"phylum="Tracheophyta"rank="species"species="luisanae">
as a distinct species is supported by the combined evidence presented by
<bibRefCitationid="BD5ACBCD2436F1005424F7EDA771F99A"author="Contreras-Ortiz, N. & Atchison, G. W. & Hughes, C. E. & Madrinan, S."pageId="3"pageNumber="64"refId="ref6095"refString="Contreras-Ortiz, N., Atchison, G. W., Hughes, C. E. & Madrinan, S. (2018) Convergent evolution of high elevation plant growth forms and geographically structured variation in Andean Lupinus (Fabaceae). Botanical Journal of the Linnean Society. https: // doi. org / 10.1093 / botlinnean / box 095"type="book"year="2018">
by the combination of markedly narrow elliptic leaflets, sparse silky indumentum and often caducous or withering bracts that expose the flowers during anthesis.A variety of
<taxonomicNameid="1ECBCDBF2436F100530FF479A4B4F9D2"authorityName="Contreras-Ortiz & Jara. A. Habit. B. Leaf. C. Inflorescence. D. Pod. E. Calyx. F. Standard"authorityYear="2018"box="[542,665,1600,1625]"class="Magnoliopsida"family="Fabaceae"genus="Lupinus"kingdom="Plantae"order="Fabales"pageId="3"pageNumber="64"phylum="Tracheophyta"rank="species"species="luisanae">