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<document ID-CLB-Dataset="27226" ID-DOI="http://dx.doi.org/10.3897/phytokeys.115.30755" ID-GBIF-Dataset="f6be2be1-3101-4625-a0e5-49af87b86fc6" ID-PMC="PMC6345734" ID-Pensoft-Pub="1314-2003-115-73" ID-Pensoft-UUID="FFFCFFCFFFB826534364BF58FFAF6A2F" ID-PubMed="30692867" ID-Zenodo-Dep="2549000" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1314-2003-115-73" ModsDocOrigin="PhytoKeys 115" ModsDocTitle="A remarkable new species of Pamianthe (Amaryllidaceae) from the Department of Cauca, Colombia" checkinTime="1555330573962" checkinUser="pensoft" docAuthor="Meerow, Alan W., Silverstone-Sopkin, Philip A., Zuluaga-Trochez, Alejandro &amp; Sanchez-Taborda, Jhon A." docDate="2019" docId="AC8467A6B2473328C053C5E7C80A32C6" docLanguage="en" docName="PhytoKeys 115: 73-82" docOrigin="PhytoKeys 115" docSource="http://dx.doi.org/10.3897/phytokeys.115.30755" docTitle="Pamianthe ecollis Silverst., Meerow &amp; Sanchez-Taborda 2019, sp. nov." docType="treatment" docVersion="8" id="FFFCFFCFFFB826534364BF58FFAF6A2F" lastPageNumber="77" masterDocId="FFFCFFCFFFB826534364BF58FFAF6A2F" masterDocTitle="A remarkable new species of Pamianthe (Amaryllidaceae) from the Department of Cauca, Colombia" masterLastPageNumber="82" masterPageNumber="73" pageNumber="74" updateTime="1732933764971" updateUser="ExternalLinkService">
<mods:mods id="798B89C77868253336BBFD608C3E7972" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="7019A72C0A289097448207B6FFBC5C47">
<mods:title id="B3453A943C37A1EF5A3B6BDD06620CE8">A remarkable new species of Pamianthe (Amaryllidaceae) from the Department of Cauca, Colombia</mods:title>
</mods:titleInfo>
<mods:name id="1691341869D0E15CD1821CF02E0CAC6D" type="personal">
<mods:role id="491C5E064110F1647A2FB2AE307B9198">
<mods:roleTerm id="A30B9CE01BBBEDBD89E7C23109C92F7A">Author</mods:roleTerm>
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<mods:namePart id="9CE5729D88CAFA01B00C218911C9E3BD">Meerow, Alan W.</mods:namePart>
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<mods:name id="0E6F54EB883D8AE17A13A00DD96E0E50" type="personal">
<mods:role id="B9CCDC84D421F4A9CFD05792BACE986C">
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<mods:namePart id="0AABA0CF77F6674E52E240057DAE3992">Silverstone-Sopkin, Philip A.</mods:namePart>
</mods:name>
<mods:name id="13D8CEFDEA787B0B2C8A7F8174152892" type="personal">
<mods:role id="80849ED23FE04452026FCB413517AEE6">
<mods:roleTerm id="2BFF3189FDA46E3DCCCBB6F1ACE68D0D">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="9E3D18A45B13E7B1262F453C66CF1CF2">Zuluaga-Trochez, Alejandro</mods:namePart>
</mods:name>
<mods:name id="E3FE79A06F5FAB17FF9387CE3D847FAC" type="personal">
<mods:role id="1E8A9BBF909FEAEB3CA86A544EC2C310">
<mods:roleTerm id="7915F622A9EF58467CF8A0C00017B35D">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="29079ACC37F808AE81E09B8C1FB6A173">Sanchez-Taborda, Jhon A.</mods:namePart>
</mods:name>
<mods:typeOfResource id="BDBF29396C7E18B6F46856C7D19C4239">text</mods:typeOfResource>
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<mods:titleInfo id="ED030FC0707BFDCD26640A67AF4D0479">
<mods:title id="ACBE8BF76591F0FE718D3AAABCF1B065">PhytoKeys</mods:title>
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<mods:part id="29703C4083E7AFDE313D76B9421FBDE3">
<mods:date id="2CB2094B6A5FE8BD72378340B913E019">2019</mods:date>
<mods:detail id="FCD5F698F55FE5E9B5B92B688553CAC0" type="volume">
<mods:number id="68F0B48F7D7F9B26D09E6182464E1A89">115</mods:number>
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<mods:location id="758D097F22AFC109C379E91C0D156AC1">
<mods:url id="310B25F03E9DE3E21E2522D04882973A">http://dx.doi.org/10.3897/phytokeys.115.30755</mods:url>
</mods:location>
<mods:classification id="A84F5ACD3A31DD012F43AA6072DEC5A3">journal article</mods:classification>
<mods:identifier id="54497C9A78495EEC6693935D022F7584" type="DOI">http://dx.doi.org/10.3897/phytokeys.115.30755</mods:identifier>
<mods:identifier id="6A6DFDF51CF2F8760DAAB07AA740F9C1" type="Pensoft-Pub">1314-2003-115-73</mods:identifier>
<mods:identifier id="C90F9F038F5AA664B7407410FA779615" type="Pensoft-UUID">FFFCFFCFFFB826534364BF58FFAF6A2F</mods:identifier>
<mods:identifier id="D59E079DE44C1EDB2D81DEA7141E4FDE" type="Zenodo-Dep">2549000</mods:identifier>
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<treatment id="AC8467A6B2473328C053C5E7C80A32C6" ID-GBIF-Taxon="156201079" LSID="urn:lsid:plazi:treatment:AC8467A6B2473328C053C5E7C80A32C6" httpUri="http://treatment.plazi.org/id/AC8467A6B2473328C053C5E7C80A32C6" lastPageId="4" lastPageNumber="77" pageId="1" pageNumber="74" scope_family="Amaryllidaceae">
<subSubSection id="6207F2E8E8D5765E52154D09CFD15BD3" pageId="1" pageNumber="74" type="nomenclature">
<paragraph id="93BB3F674249FF1C69201798E44BF04D" pageId="1" pageNumber="74">
<taxonomicName id="8D403A61A21B05E2971BC553B9BE62BE" ID-CoL="8XTZT" LSID="EA395DAA-16BD-53CD-BD59-808C837D8A26" authority="Silverst., Meerow &amp; Sánchez-Taborda" authorityName="Silverst., Meerow &amp; Sanchez-Taborda" authorityYear="2019" class="Liliopsida" family="Amaryllidaceae" genus="Pamianthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pamianthe ecollis" order="Asparagales" pageId="1" pageNumber="74" phylum="Tracheophyta" rank="species" species="ecollis" status="sp. nov.">
Pamianthe ecollis Silverst., Meerow &amp;
<normalizedToken id="A6FA834B6F77CAB9C567152BEFA080BF" originalValue="Sánchez-Taborda">Sanchez-Taborda</normalizedToken>
</taxonomicName>
<taxonomicNameLabel id="3DB9744C3AEAEC7285674EDB830D15B5" pageId="1" pageNumber="74">sp. nov.</taxonomicNameLabel>
<figureCitation id="CDB9458F75D441C64126E0E54C29582C" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Pamianthe ecollis. A Pamianthe ecollis growing in its native habitat, on a steep, rocky bank B Base of plant C Habit D Inflorescence E Flower, lateral view F Flower, front view A photo by Fredy Gomez-Ortiz B photo by Laura Clavijo C-F type collection, photographs taken in the field by Jhon A. Sanchez-Taborda." figureDoi="10.3897/phytokeys.115.30755.figure1" httpUri="https://binary.pensoft.net/fig/257596" pageId="1" pageNumber="74">Figs 1</figureCitation>
<figureCitation id="AA803C6D3C4745DCB4EE87F5A27703FA" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Pamianthe ecollis. A Androecium, with staminal cup B Tip of outer tepal, showing apex and adaxial protuberance C Adaxial protuberance, showing glandular papillae D Opened ovary with ovules (ovules in two locules are visible) E Infructescence of living plant F Seeds, showing variation in shape A-D, F photographs by Juan Felipe Ortega-Giraldo, Laboratorio de Imagenes del Postgrado en Ciencias-Biologia, Universidad del Valle, Cali, Colombia E photo by Laura Clavijo." figureDoi="10.3897/phytokeys.115.30755.figure2" httpUri="https://binary.pensoft.net/fig/257595" pageId="1" pageNumber="74">, 2</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="4B6B6E3D1654DE97257AD579E5AB8164" pageId="1" pageNumber="74" type="diagnosis">
<paragraph id="C6F0E4C46CCE7AC7B5F4A5DCA677FF7F" pageId="1" pageNumber="74">Diagnosis.</paragraph>
<paragraph id="3E4BE0C5904DB6F53241FED71C9ED784" pageId="1" pageNumber="74">
This species differs from both
<taxonomicName id="DF79B9845957EC38DA81314D64B6DF4A" authorityName="Meerow" authorityYear="1984" class="Liliopsida" family="Hymenocallideae" genus="Pamianthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pamianthe parviflora" order="Asparagales" pageId="1" pageNumber="74" phylum="Tracheophyta" rank="species" species="parviflora">
<emphasis id="A666338809ADD5AEB436F2FA8F3B1874" italics="true" pageId="1" pageNumber="74">Pamianthe parviflora</emphasis>
</taxonomicName>
Meerow and
<taxonomicName id="74C3F33ADE3CE79D1C86B753F01F8AF4" lsidName="P. peruviana" pageId="1" pageNumber="74" rank="species" species="peruviana">
<emphasis id="A98B6DCB31E862F3254BC460C62433C0" italics="true" pageId="1" pageNumber="74">P. peruviana</emphasis>
</taxonomicName>
Stapf in having a yellow perianth and staminal cup (versus white) and in nearly lacking a perianth tube. Additionally, it differs from
<taxonomicName id="CC9918FB4EC9ADD2FBFB72B37AA6929D" lsidName="P. parviflora" pageId="1" pageNumber="74" rank="species" species="parviflora">
<emphasis id="022F93FA748F9C1C8B6E078FEF434CA3" italics="true" pageId="1" pageNumber="74">P. parviflora</emphasis>
</taxonomicName>
in having shorter pedicels, a longer ovary, and more numerous ovules, and from
<taxonomicName id="BD481F861FEBE20C03D778B9EC80541E" lsidName="P. peruviana" pageId="1" pageNumber="74" rank="species" species="peruviana">
<emphasis id="2287130A7B9EEE17CB6528E4948619C3" italics="true" pageId="1" pageNumber="74">P. peruviana</emphasis>
</taxonomicName>
in having much longer pedicels, more flowers per umbel, much shorter tepals, a shorter staminal cup that is not exserted from the perianth, and a smaller fruit.
</paragraph>
</subSubSection>
<subSubSection id="B7B7DC43BEAADFDECC555FB5514FC34E" pageId="1" pageNumber="74" type="materials_examined">
<paragraph id="294A397E14CF8A2545C270325A091D1A" pageId="1" pageNumber="74">Type.</paragraph>
<paragraph id="FF8503558B4B9900694C2DF66257A449" pageId="1" pageNumber="74">
COLOMBIA. Cauca: Municipio Argelia, road between Nuevo Horizonte and La
<normalizedToken id="0C87B6035F4BCD64274C47F44A074704" originalValue="Montaña">Montana</normalizedToken>
, north of the
<normalizedToken id="8DD1BE27C02351E4B1D1A155D78E3D94" originalValue="Serranía">Serrania</normalizedToken>
El Pinche, Cordillera Occidental, western slope (Fig.
<figureCitation id="95E3B42ED4F3896600848EEF0EF2D5E9" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Map of Colombia showing the distribution of Pamianthe ecollis (black circle)." figureDoi="10.3897/phytokeys.115.30755.figure3" httpUri="https://binary.pensoft.net/fig/257597" pageId="1" pageNumber="74">3</figureCitation>
), 2839 m, 4 Feb 2018,
<emphasis id="7510D79CFDA45706E66D650D122664F0" italics="true" pageId="1" pageNumber="74">
J. A.
<normalizedToken id="CB6CE69C2CD454FF0E1EE23971C5795C" originalValue="Sánchez-Taborda">Sanchez-Taborda</normalizedToken>
2870
</emphasis>
(holotype: CUVC 67719!, 67720!, mounted on two sheets; isotype: CAUP). GPS coordinates are withheld to discourage poaching; they are available to bonafide researchers upon request.
</paragraph>
</subSubSection>
<subSubSection id="11F63EDE5D4D6AC77D217461F8BE4440" lastPageId="2" lastPageNumber="75" pageId="1" pageNumber="74" type="description">
<paragraph id="5ADE41141E2135CD4979FE070758D131" pageId="1" pageNumber="74">Description.</paragraph>
<paragraph id="918C56279116708259DEA5FF97446FE0" lastPageId="2" lastPageNumber="75" pageId="1" pageNumber="74">
Terrestrial saxicolous herbs (Fig.
<figureCitation id="4C1452143C52AB6C7671BC22DFADF488" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Pamianthe ecollis. A Pamianthe ecollis growing in its native habitat, on a steep, rocky bank B Base of plant C Habit D Inflorescence E Flower, lateral view F Flower, front view A photo by Fredy Gomez-Ortiz B photo by Laura Clavijo C-F type collection, photographs taken in the field by Jhon A. Sanchez-Taborda." figureDoi="10.3897/phytokeys.115.30755.figure1" httpUri="https://binary.pensoft.net/fig/257596" pageId="1" pageNumber="74">1A</figureCitation>
); bulb absent, roots emerge from base of pseudostem, and are thick, possibly with a velamen layer (Fig.
<figureCitation id="4325425314DC2BA67BB1A03CD8422A14" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Pamianthe ecollis. A Pamianthe ecollis growing in its native habitat, on a steep, rocky bank B Base of plant C Habit D Inflorescence E Flower, lateral view F Flower, front view A photo by Fredy Gomez-Ortiz B photo by Laura Clavijo C-F type collection, photographs taken in the field by Jhon A. Sanchez-Taborda." figureDoi="10.3897/phytokeys.115.30755.figure1" httpUri="https://binary.pensoft.net/fig/257596" pageId="1" pageNumber="74">1B</figureCitation>
). Leaves (Fig. 1C) sessile, attached alternately to an elongate pseudostem; lamina lorate, 82.7-104.5
<normalizedToken id="A46D7AA9ED1473A198E45E7020DB9F02" originalValue="×">x</normalizedToken>
5.5-6.3 cm, margin entire, glabrous, narrowing distally (but not acuminate), apex acute, with a conspicuous midrib. Scape cylindrical, 45-46 cm long; intact bracts not seen (bracts withered and damaged in dried specimens); inflorescence pseudoumbellate, flowers oriented at right angles from apex of pedicels. Flowers (Fig.
<figureCitation id="406A0FB12FED931BA0868817D8471E4F" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Pamianthe ecollis. A Pamianthe ecollis growing in its native habitat, on a steep, rocky bank B Base of plant C Habit D Inflorescence E Flower, lateral view F Flower, front view A photo by Fredy Gomez-Ortiz B photo by Laura Clavijo C-F type collection, photographs taken in the field by Jhon A. Sanchez-Taborda." figureDoi="10.3897/phytokeys.115.30755.figure1" httpUri="https://binary.pensoft.net/fig/257596" pageId="1" pageNumber="74">
1
<normalizedToken id="96F93FA4E277BB8864911EC741970CC3" originalValue="D–F">D-F</normalizedToken>
</figureCitation>
) 9-10, of which 3-4 are at anthesis simultaneously; pedicels in flowers at anthesis 7-9 cm long; perianth tube nearly obsolete (ca. 1.8 mm long); limb crateriform, ca. 3.3 cm in diam; tepals 6, yellow, glabrous; outer tepals with green tips and very narrow green abaxial mid-longitudinal stripe, valvate, elliptical, ca. 3.2
<normalizedToken id="02C9B20832CF8A1B67800438ECF6BBA6" originalValue="×">x</normalizedToken>
1.4-1.5 cm, apiculate, apex thickened, ca. 2.3 mm long, with salient adaxial apiculum (Fig.
<figureCitation id="C4A1188278E6391750DD07D1EDA7169A" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Pamianthe ecollis. A Androecium, with staminal cup B Tip of outer tepal, showing apex and adaxial protuberance C Adaxial protuberance, showing glandular papillae D Opened ovary with ovules (ovules in two locules are visible) E Infructescence of living plant F Seeds, showing variation in shape A-D, F photographs by Juan Felipe Ortega-Giraldo, Laboratorio de Imagenes del Postgrado en Ciencias-Biologia, Universidad del Valle, Cali, Colombia E photo by Laura Clavijo." figureDoi="10.3897/phytokeys.115.30755.figure2" httpUri="https://binary.pensoft.net/fig/257595" pageId="1" pageNumber="74">2B</figureCitation>
) ca. 1.3
<normalizedToken id="E28B4AA9CBD6698BD2F25D4949C743AC" originalValue="×">x</normalizedToken>
1.4 mm, which is densely glandular-papillate (Fig.
<figureCitation id="8877ED0B64760A595A736ED46790EB85" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Pamianthe ecollis. A Androecium, with staminal cup B Tip of outer tepal, showing apex and adaxial protuberance C Adaxial protuberance, showing glandular papillae D Opened ovary with ovules (ovules in two locules are visible) E Infructescence of living plant F Seeds, showing variation in shape A-D, F photographs by Juan Felipe Ortega-Giraldo, Laboratorio de Imagenes del Postgrado en Ciencias-Biologia, Universidad del Valle, Cali, Colombia E photo by Laura Clavijo." figureDoi="10.3897/phytokeys.115.30755.figure2" httpUri="https://binary.pensoft.net/fig/257595" pageId="1" pageNumber="74">2C</figureCitation>
); inner tepals imbricate at base, ovate, broader than outer tepals, ca. 2.8
<normalizedToken id="0045C2D675E292BD5F43857FF64CAFC3" originalValue="×">x</normalizedToken>
2.1 cm, apex rounded, thickened and papillate on adaxial surface, but not apiculate and lacking adaxial protuberance. Stamens 6, basally connate into immaculate yellow staminal cup attached to the adaxial base of inner tepals (Fig.
<figureCitation id="3B4AD4E2D733876C154E6E53884A989F" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Pamianthe ecollis. A Androecium, with staminal cup B Tip of outer tepal, showing apex and adaxial protuberance C Adaxial protuberance, showing glandular papillae D Opened ovary with ovules (ovules in two locules are visible) E Infructescence of living plant F Seeds, showing variation in shape A-D, F photographs by Juan Felipe Ortega-Giraldo, Laboratorio de Imagenes del Postgrado en Ciencias-Biologia, Universidad del Valle, Cali, Colombia E photo by Laura Clavijo." figureDoi="10.3897/phytokeys.115.30755.figure2" httpUri="https://binary.pensoft.net/fig/257595" pageId="1" pageNumber="74">2A</figureCitation>
), ca. 5 mm long (measured from base to tip of tooth), not exserted, with 2 deltoid to rounded teeth between each 2 free filaments; free filaments yellow, ca. 5 mm long, attached to border of staminal cup, included, strongly incurved; anthers grouped in center of flower (but not connivent), brown with yellow borders, ca. 7.1 mm long, linear, dorsifixed, versatile, longitudinally dehiscent; pollen yellow. Style (in the only flower preserved in ethanol) apparently immature (flower protandrous), curved, ca. 10 mm long, included (hidden below the grouped anthers), stigma 3-lobed, lobes papillate;
<pageBreakToken id="45C321FF7FB7D2144DF9D4E388E3B052" pageId="2" pageNumber="75" start="start">ovary</pageBreakToken>
green, 3-angled, oblong, ca. 40
<normalizedToken id="2A429B13C17E412A0308FF584E168067" originalValue="×">x</normalizedToken>
9 mm, 3-loculed, placentation axile, ovules oblong, ca. 1.6
<normalizedToken id="B4CD8050E81B335C814760F08C45FCB5" originalValue="×">x</normalizedToken>
0.5 mm, ca. 100 per locule (Fig.
<figureCitation id="A3994839AE973BF160E8B8EAA33A217D" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Pamianthe ecollis. A Androecium, with staminal cup B Tip of outer tepal, showing apex and adaxial protuberance C Adaxial protuberance, showing glandular papillae D Opened ovary with ovules (ovules in two locules are visible) E Infructescence of living plant F Seeds, showing variation in shape A-D, F photographs by Juan Felipe Ortega-Giraldo, Laboratorio de Imagenes del Postgrado en Ciencias-Biologia, Universidad del Valle, Cali, Colombia E photo by Laura Clavijo." figureDoi="10.3897/phytokeys.115.30755.figure2" httpUri="https://binary.pensoft.net/fig/257595" pageId="2" pageNumber="75">2D</figureCitation>
), biseriate, ovules of each row alternating with those of the other row. Fruit (Fig.
<figureCitation id="58E489A068B8A8CE93685BE310B75507" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Pamianthe ecollis. A Androecium, with staminal cup B Tip of outer tepal, showing apex and adaxial protuberance C Adaxial protuberance, showing glandular papillae D Opened ovary with ovules (ovules in two locules are visible) E Infructescence of living plant F Seeds, showing variation in shape A-D, F photographs by Juan Felipe Ortega-Giraldo, Laboratorio de Imagenes del Postgrado en Ciencias-Biologia, Universidad del Valle, Cali, Colombia E photo by Laura Clavijo." figureDoi="10.3897/phytokeys.115.30755.figure2" httpUri="https://binary.pensoft.net/fig/257595" pageId="2" pageNumber="75">2E</figureCitation>
): unopened fruit not available for measurement; dehiscent fruit 3-valved, valves broad-elliptic to obovate, base obtuse, apex short-beaked, dry, smooth, glabrous, ca. 38
<normalizedToken id="89043E156330219DEC9890C79782867A" originalValue="×">x</normalizedToken>
29 mm. Seeds (Fig. 2E, F) as many as 233 in one capsule, alate, glabrous, seed body dark brown, wing light brown, flat, thin, membranous, shape of entire seed (including wing) narrowly to broadly falcate, (12-) 15-18
<normalizedToken id="AF34214F7A138F1023F64CCEAB1C39AD" originalValue="×">x</normalizedToken>
5-9 mm.
</paragraph>
<caption id="E93A6EFFCB4FF07846FF6E821DF1007C" ID-Zenodo-Dep="2549012" doi="10.3897/phytokeys.115.30755.figure1" httpUri="https://binary.pensoft.net/fig/257596" pageId="2" pageNumber="75" start="Figure 1" startId="F1">
<paragraph id="742D5FEB36CEC0F3BEA9D54A726A5BDC" pageId="2" pageNumber="75">
<emphasis id="DCB5BDE395FDD1A825A23812768A3501" bold="true" pageId="2" pageNumber="75">Figure 1.</emphasis>
<taxonomicName id="92043A0CA5F8801054C6D86341495D0F" authorityName="Silverst., Meerow &amp; Sanchez-Taborda" authorityYear="2019" class="Liliopsida" family="Hymenocallideae" genus="Pamianthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pamianthe ecollis" order="Asparagales" pageId="2" pageNumber="75" phylum="Tracheophyta" rank="species" species="ecollis">
<emphasis id="0C06E639FF0EDEC3B49CD1DF1F93AC4C" italics="true" pageId="2" pageNumber="75">Pamianthe ecollis</emphasis>
</taxonomicName>
.
<emphasis id="EA1006E2EB07780F9354E32113901239" bold="true" pageId="2" pageNumber="75">A</emphasis>
<taxonomicName id="AE32E903B40E2B9630266A30EDB13BE8" authorityName="Silverst., Meerow &amp; Sanchez-Taborda" authorityYear="2019" class="Liliopsida" family="Hymenocallideae" genus="Pamianthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pamianthe ecollis" order="Asparagales" pageId="2" pageNumber="75" phylum="Tracheophyta" rank="species" species="ecollis">
<emphasis id="30F05F5B2241A94EE47084284438F012" italics="true" pageId="2" pageNumber="75">Pamianthe ecollis</emphasis>
</taxonomicName>
growing in its native habitat, on a steep, rocky bank
<emphasis id="317E0911ADBEBE697703D0F81BE6060D" bold="true" pageId="2" pageNumber="75">B</emphasis>
Base of plant
<emphasis id="78F6D86F5DDE913127B3F3C4CEB44371" bold="true" pageId="2" pageNumber="75">C</emphasis>
Habit
<emphasis id="91A1F7FDB19AE67AE490C0C944A41F25" bold="true" pageId="2" pageNumber="75">D</emphasis>
Inflorescence
<emphasis id="1F4965DD4B31D7E414FE0E9DE7286619" bold="true" pageId="2" pageNumber="75">E</emphasis>
Flower, lateral view
<emphasis id="59622ADCFCB481A334812DCD82A1901A" bold="true" pageId="2" pageNumber="75">F</emphasis>
Flower, front view
<emphasis id="66D74E23E1D95B1E83B72914FD2F91F9" bold="true" pageId="2" pageNumber="75">A</emphasis>
photo by Fredy
<normalizedToken id="4D82718F03361422C0FE28944ED000C5" originalValue="Gómez-Ortiz">Gomez-Ortiz</normalizedToken>
<emphasis id="0EDE6EAF47DD2DC095B14235D90423D9" bold="true" pageId="2" pageNumber="75">B</emphasis>
photo by Laura Clavijo
<emphasis id="4A0A99A0157EA7B376FF5A3E037F69F1" bold="true" pageId="2" pageNumber="75">
<normalizedToken id="067587E30597B94E945D0D9AC1EEA9BF" originalValue="C–F">C-F</normalizedToken>
</emphasis>
type collection, photographs taken in the field by Jhon A.
<normalizedToken id="362533E226B8F211BB5320420914CFFE" originalValue="Sánchez-Taborda">Sanchez-Taborda</normalizedToken>
.
</paragraph>
</caption>
<caption id="7EBAFE6AF5E022E65D683F7C478869BB" ID-Zenodo-Dep="2549014" doi="10.3897/phytokeys.115.30755.figure2" httpUri="https://binary.pensoft.net/fig/257595" pageId="2" pageNumber="75" start="Figure 2" startId="F2">
<paragraph id="CA47EB4BEFA2725F4D678EC3F5A3CD77" pageId="2" pageNumber="75">
<emphasis id="54C17D210E73C2E1D6B20DE4733F81E0" bold="true" pageId="2" pageNumber="75">Figure 2.</emphasis>
<taxonomicName id="C57EB1BD3F5B29F323865F400190047E" authorityName="Silverst., Meerow &amp; Sanchez-Taborda" authorityYear="2019" class="Liliopsida" family="Hymenocallideae" genus="Pamianthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pamianthe ecollis" order="Asparagales" pageId="2" pageNumber="75" phylum="Tracheophyta" rank="species" species="ecollis">
<emphasis id="D8D84009ED4A3A3B42E66EE720516E50" italics="true" pageId="2" pageNumber="75">Pamianthe ecollis</emphasis>
</taxonomicName>
.
<emphasis id="0D1E959C880EB368ED4BCC81E09CBA72" bold="true" pageId="2" pageNumber="75">A</emphasis>
Androecium, with staminal cup
<emphasis id="40A88AC55B2D2DEBC404D8BA87FC3545" bold="true" pageId="2" pageNumber="75">B</emphasis>
Tip of outer tepal, showing apex and adaxial protuberance
<emphasis id="0B9E1E4037CB2B63F287A79FC7B6904B" bold="true" pageId="2" pageNumber="75">C</emphasis>
Adaxial protuberance, showing glandular papillae
<emphasis id="524477BEB960CA8536242581044FCDC1" bold="true" pageId="2" pageNumber="75">D</emphasis>
Opened ovary with ovules (ovules in two locules are visible)
<emphasis id="D7D9679BCBC79181B789179C08038D78" bold="true" pageId="2" pageNumber="75">E</emphasis>
Infructescence of living plant
<emphasis id="972D836BCABB1D99B1CED92F69EF1C7B" bold="true" pageId="2" pageNumber="75">F</emphasis>
Seeds, showing variation in shape
<emphasis id="4144E61160B04320FAE2A969B8ECF870" bold="true" pageId="2" pageNumber="75">
<normalizedToken id="0F9DABD2C1885EBE6D615357B3D3E277" originalValue="A–D">A-D</normalizedToken>
, F
</emphasis>
photographs by Juan Felipe Ortega-Giraldo, Laboratorio de
<normalizedToken id="5142B59725B8203032E0055E6E56B684" originalValue="Imágenes">Imagenes</normalizedToken>
del Postgrado en
<normalizedToken id="CBEC3C1660EB067AE404E8E8971EFF27" originalValue="Ciencias-Biología">Ciencias-Biologia</normalizedToken>
, Universidad del Valle, Cali, Colombia
<emphasis id="332ADD3E72D66C658C64579A8319D1C6" bold="true" pageId="2" pageNumber="75">E</emphasis>
photo by Laura Clavijo.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="4FD4359F54EA1998C858ABA4B33F8D7A" lastPageId="4" lastPageNumber="77" pageId="3" pageNumber="76" type="distribution">
<paragraph id="A83C2A5CE1008D62686E2F43153E6309" pageId="3" pageNumber="76">
<pageBreakToken id="7CF1438D9E2DF99968E1E2C8B39E3F4B" pageId="3" pageNumber="76" start="start">Distribution</pageBreakToken>
and ecology.
</paragraph>
<paragraph id="9D753FA7EB7C6EBD0E67D6F42876E6C0" lastPageId="4" lastPageNumber="77" pageId="3" pageNumber="76">
<taxonomicName id="7B8EF80A0425A273EC9A494BC74CF6E8" authorityName="Silverst., Meerow &amp; Sanchez-Taborda" authorityYear="2019" class="Liliopsida" family="Hymenocallideae" genus="Pamianthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pamianthe ecollis" order="Asparagales" pageId="3" pageNumber="76" phylum="Tracheophyta" rank="species" species="ecollis">
<emphasis id="1E8362BF71BC5DDCA19C8EA6F9990C5A" italics="true" pageId="3" pageNumber="76">Pamianthe ecollis</emphasis>
</taxonomicName>
is known only from the type locality (Fig.
<figureCitation id="F3D23951338B98B114AC82B67B4FE3BF" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Map of Colombia showing the distribution of Pamianthe ecollis (black circle)." figureDoi="10.3897/phytokeys.115.30755.figure3" httpUri="https://binary.pensoft.net/fig/257597" pageId="3" pageNumber="76">3</figureCitation>
). The general habitat is cloud forest. The forest at this site includes the following genera: trees:
<taxonomicName id="D7577ED40C0D7E19DB9DFB6EDCFD8870" class="Magnoliopsida" family="Clusiaceae" genus="Clusia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Clusia" order="Malpighiales" pageId="3" pageNumber="76" phylum="Magnoliophyta" rank="genus">
<emphasis id="4EF372E5B686EC7A1ECEC96081AF79F3" italics="true" pageId="3" pageNumber="76">Clusia</emphasis>
</taxonomicName>
L.,
<taxonomicName id="DF90BD9A8FDC239D0081168F9ADDFBD0" authorityName="O.Swartz" authorityYear="1788" class="Dicotyledoneae" family="Chloranthaceae" genus="Hedyosmum" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Hedyosmum" order="Piperales" pageId="3" pageNumber="76" phylum="Angiospermae" rank="genus">
<emphasis id="905E26DC351DFA6D284FFB7C0113FB2D" italics="true" pageId="3" pageNumber="76">Hedyosmum</emphasis>
</taxonomicName>
Sw.,
<taxonomicName id="2A7C9EC129C1458D4940BBA8325E33C0" authorityName="Aublet" authorityYear="1775" class="Equisetopsida" family="Lauraceae" genus="Ocotea" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Ocotea" order="Laurales" pageId="3" pageNumber="76" phylum="Magnoliophyta" rank="genus">
<emphasis id="674BB750EAAF1B81669696D7C1436C91" italics="true" pageId="3" pageNumber="76">Ocotea</emphasis>
</taxonomicName>
Aubl.; shrubs:
<taxonomicName id="B45295C8F21E1876639D8E0E8793AE3C" class="Magnoliopsida" family="Melastomataceae" genus="Miconia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Miconia" order="Myrtales" pageId="3" pageNumber="76" phylum="Tracheophyta" rank="genus">
<emphasis id="06DC303A97823015536B568A37AFCDDB" italics="true" pageId="3" pageNumber="76">Miconia</emphasis>
</taxonomicName>
Ruiz &amp; Pav.,
<taxonomicName id="444E2AADD488DACCAA0753DC174D8B9B" class="Magnoliopsida" family="Rubiaceae" genus="Palicourea" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Palicourea" order="Gentianales" pageId="3" pageNumber="76" phylum="Magnoliophyta" rank="genus">
<emphasis id="C70854432CB6164F8AD242EA2127C6D4" italics="true" pageId="3" pageNumber="76">Palicourea</emphasis>
</taxonomicName>
Aubl.; herbs:
<taxonomicName id="D131F3F581DD2596DD586742527A8A7A" class="Monocotyledoneae" family="Araceae" genus="Anthurium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Anthurium" order="Spathiflorae" pageId="3" pageNumber="76" phylum="Angiospermae" rank="genus">
<emphasis id="686C5AB3FA04F2F90BCFEADA705B7146" italics="true" pageId="3" pageNumber="76">Anthurium</emphasis>
</taxonomicName>
Schott,
<taxonomicName id="AAB65DB77762DA1A438C94CBAE7740A7" class="Magnoliopsida" family="Gesneriaceae" genus="Besleria" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Besleria" order="Lamiales" pageId="3" pageNumber="76" phylum="Magnoliophyta" rank="genus">
<emphasis id="E51E853F815335CA0976D6D91B58A3FD" italics="true" pageId="3" pageNumber="76">Besleria</emphasis>
</taxonomicName>
L.,
<taxonomicName id="E80FBDA79AD92C83AB79E6A9EA731107" class="Magnoliopsida" family="Geraniaceae" genus="Kohleria" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Kohleria" order="Geraniales" pageId="3" pageNumber="76" phylum="Magnoliophyta" rank="genus">
<emphasis id="E4B7B928DB36CEAFEDB0F9209D533F4E" italics="true" pageId="3" pageNumber="76">Kohleria</emphasis>
</taxonomicName>
Regel,
<taxonomicName id="9B5B341DEBA04B90D58EDCFD09C25E85" class="Magnoliopsida" family="Piperaceae" genus="Peperomia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Peperomia" order="Piperales" pageId="3" pageNumber="76" phylum="Tracheophyta" rank="genus">
<emphasis id="B7DC983AAF88DCD8A178033D5E7CC2D4" italics="true" pageId="3" pageNumber="76">Peperomia</emphasis>
</taxonomicName>
<pageBreakToken id="4A26DA23C8C42538C18A9326833A7BF9" pageId="4" pageNumber="77" start="start">Ruiz</pageBreakToken>
&amp; Pav., and
<taxonomicName id="912C495287C7486F2B538E9CCCAAD92B" class="Liliopsida" family="Cyclanthaceae" genus="Sphaeradenia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Sphaeradenia" order="Pandanales" pageId="4" pageNumber="77" phylum="Magnoliophyta" rank="genus">
<emphasis id="626D6BE717235F150E1F47950055C267" italics="true" pageId="4" pageNumber="77">Sphaeradenia</emphasis>
</taxonomicName>
Harling. Epiphytes were predominantly bromeliads and orchids. The new species is common at this site (Fredy
<normalizedToken id="2D1E2FBBE82D0A0CB979EA9AEB896950" originalValue="Gómez-Ortiz">Gomez-Ortiz</normalizedToken>
pers. com.). However, this species does not grow within closed forest. The seeds of
<taxonomicName id="AA36F34078CBFEE03F3DAC940ABD90A7" lsidName="P. ecollis" pageId="4" pageNumber="77" rank="species" species="ecollis">
<emphasis id="C36498459DE0B0BF669B953C1AC35D7B" italics="true" pageId="4" pageNumber="77">P. ecollis</emphasis>
</taxonomicName>
, which are adapted for anemochory, and a photograph of the population at the type locality (Fig. 1A), indicate that this species inhabits open areas on steep banks near creeks. Plants from the type collection were growing near a waterfall. Plants from a later collection, from which herbarium specimens were not prepared, were growing on an apparently disturbed, open slope on rocky substrate. The roots of the plants are superficial, immersed in a thick layer of moss, and grasp the surface of the rock. Thus, this species is a lithophyte.
</paragraph>
<caption id="A421A91108A3DFF7304859B123F159A7" ID-Zenodo-Dep="2549016" doi="10.3897/phytokeys.115.30755.figure3" httpUri="https://binary.pensoft.net/fig/257597" pageId="4" pageNumber="77" start="Figure 3" startId="F3">
<paragraph id="44CFE99379487D554C4E45E19A516999" pageId="4" pageNumber="77">
<emphasis id="50F6239480D5F76F00D4E40874102CFC" bold="true" pageId="4" pageNumber="77">Figure 3.</emphasis>
Map of Colombia showing the distribution of
<taxonomicName id="0D4698CF75661BA1CC003276C1D9D6F2" authorityName="Silverst., Meerow &amp; Sanchez-Taborda" authorityYear="2019" class="Liliopsida" family="Hymenocallideae" genus="Pamianthe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pamianthe ecollis" order="Asparagales" pageId="4" pageNumber="77" phylum="Tracheophyta" rank="species" species="ecollis">
<emphasis id="1841C86939ACAECC0E8AC2DADA9A082A" italics="true" pageId="4" pageNumber="77">Pamianthe ecollis</emphasis>
</taxonomicName>
(black circle).
</paragraph>
</caption>
</subSubSection>
<subSubSection id="901A98FE3B73ECD96336F3F824E4B35D" pageId="4" pageNumber="77" type="phenology">
<paragraph id="26DBCD854878A8CB15966256DCA5B270" pageId="4" pageNumber="77">Phenology.</paragraph>
<paragraph id="8BCB04D5C5EFD4D4D11E1887862523BD" pageId="4" pageNumber="77">Plants were collected in flower in February and in fruit in August.</paragraph>
</subSubSection>
<subSubSection id="8A1AD16A2FF60CC6169E914D31032D2E" pageId="4" pageNumber="77" type="etymology">
<paragraph id="76C234772DB78ED70D35BE237B92FB92" pageId="4" pageNumber="77">Etymology.</paragraph>
<paragraph id="BB409C96FFAC11255FFA2BE558A4E3C0" pageId="4" pageNumber="77">
The specific epithet is from Latin,
<emphasis id="44A9C42021F60EC8F6CCD65E73405D5F" italics="true" pageId="4" pageNumber="77">e</emphasis>
(without),
<emphasis id="F0E2E059C72EE5930F6B0CE0C9EC15EC" italics="true" pageId="4" pageNumber="77">collum</emphasis>
(neck), adjectival
<emphasis id="60940F8B19CBBF1E5F0C36EDEBDBFD02" italics="true" pageId="4" pageNumber="77">collis</emphasis>
, referring to the almost absent perianth tube of this species.
</paragraph>
</subSubSection>
<subSubSection id="B95B35AB443747B3032AEB3522304EAE" pageId="4" pageNumber="77" type="preliminary conservation status">
<paragraph id="75033F034F881FD7EDEF918BD5C01579" pageId="4" pageNumber="77">Preliminary conservation status.</paragraph>
<paragraph id="B1435CA293E3F62015C2E80197BE3262" pageId="4" pageNumber="77">
Since nothing is known of the distribution of this species apart from the type locality, it is best to place it in the category Data Deficient (
<bibRefCitation id="6D4518C1D72D4BAB38531CCBDA92EBC1" author="IUCN" pageId="7" pageNumber="80" refId="B1" refString="IUCN, 2012. IUCN Red List categories and criteria: Version 3.1, ed. 2. IUCN Species Survival Commission, Gland, Switzerland and Cambridge, UK." title="IUCN Red List categories and criteria: Version 3.1, ed. 2. IUCN Species Survival Commission, Gland, Switzerland and Cambridge, UK." year="2012">IUCN 2012</bibRefCitation>
,
<bibRefCitation id="EE700A8A32D6BFEE41158C6CC68DDDE7" author="IUCN" pageId="7" pageNumber="80" publicationUrl="https://www.iucnredlist.org/resources/redlistguidelines" refId="B2" refString="IUCN, 2017. Guidelines for using the IUCN red list categories and criteria. Version 13. Prepared by the Standards and Petitions Subcommittee. https://www.iucnredlist.org/resources/redlistguidelines" title="Guidelines for using the IUCN red list categories and criteria. Version 13. Prepared by the Standards and Petitions Subcommittee." url="https://www.iucnredlist.org/resources/redlistguidelines" year="2017">2017</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>
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