treatments-xml/data/7E/4A/34/7E4A3464BF0E5FCCA11CEE58F4DBBEA2.xml

<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.52.8721" ID-PMC="PMC4549883" ID-Pensoft-Pub="1314-2003-52-23" ID-Pensoft-UUID="FF88FF9505162F2FFFA7F372FF96FFC6" ID-PubMed="26311505" ID-Zenodo-Dep="576313" ModsDocID="1314-2003-52-23" checkinTime="1451251433656" checkinUser="pensoft" docAuthor="Gillespie, Lynn J., Saarela, Jeffery M., Sokoloff, Paul C. &amp; Bull, Roger D." docDate="2015" docId="7E4A3464BF0E5FCCA11CEE58F4DBBEA2" docLanguage="en" docName="PhytoKeys 52: 23-79" docOrigin="PhytoKeys 52" docPubDate="2015-06-25" docSource="http://dx.doi.org/10.3897/phytokeys.52.8721" docTitle="Utricularia ochroleuca R. W. Hartm." docType="treatment" docVersion="3" id="FF88FF9505162F2FFFA7F372FF96FFC6" lastPageNumber="51" masterDocId="FF88FF9505162F2FFFA7F372FF96FFC6" masterDocTitle="New vascular plant records for the Canadian Arctic Archipelago" masterLastPageNumber="79" masterPageNumber="23" pageNumber="51" updateTime="1668141407704" updateUser="ExternalLinkService">
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<mods:title>New vascular plant records for the Canadian Arctic Archipelago</mods:title>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Gillespie, Lynn J.</mods:namePart>
<mods:affiliation>Botany Section &amp; Centre for Arctic Knowledge and Exploration, Research and Collections, Canadian Museum of Nature, P. O. Box 3443 Stn. D, Ottawa, Ontario K 1 P 6 P 4, Canada</mods:affiliation>
<mods:nameIdentifier type="email">lgillespie@mus-nature.ca</mods:nameIdentifier>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Saarela, Jeffery M.</mods:namePart>
<mods:affiliation>Botany Section &amp; Centre for Arctic Knowledge and Exploration, Research and Collections, Canadian Museum of Nature, P. O. Box 3443 Stn. D, Ottawa, Ontario K 1 P 6 P 4, Canada</mods:affiliation>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Sokoloff, Paul C.</mods:namePart>
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<mods:affiliation>Botany Section &amp; Centre for Arctic Knowledge and Exploration, Research and Collections, Canadian Museum of Nature, P. O. Box 3443 Stn. D, Ottawa, Ontario K 1 P 6 P 4, Canada</mods:affiliation>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Bull, Roger D.</mods:namePart>
<mods:affiliation>Botany Section &amp; Centre for Arctic Knowledge and Exploration, Research and Collections, Canadian Museum of Nature, P. O. Box 3443 Stn. D, Ottawa, Ontario K 1 P 6 P 4, Canada</mods:affiliation>
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<mods:date>2015</mods:date>
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<mods:number>2015-06-25</mods:number>
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<treatment ID-GBIF-Taxon="182227919" LSID="urn:lsid:plazi:treatment:7E4A3464BF0E5FCCA11CEE58F4DBBEA2" httpUri="http://treatment.plazi.org/id/7E4A3464BF0E5FCCA11CEE58F4DBBEA2" lastPageNumber="51" pageId="28" pageNumber="51">
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<taxonomicName LSID="7E4A3464-BF0E-5FCC-A11C-EE58F4DBBEA2" authority="R. W. Hartm." authorityName="R. W. Hartm." class="Magnoliopsida" family="Lentibulariaceae" genus="Utricularia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Utricularia ochroleuca" order="Lamiales" pageId="28" pageNumber="51" phylum="Tracheophyta" rank="species" species="ochroleuca">Utricularia ochroleuca R.W. Hartm.</taxonomicName>
<figureCitation captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Utricularia ochroleuca: A habitat B habit C habit showing branches with bladders, Saarela et al. 2464. Photographs by R. D. Bull." pageId="28" pageNumber="51">Fig. 16</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="28" pageNumber="51" type="common name">
<paragraph pageId="28" pageNumber="51">Common name.</paragraph>
<paragraph pageId="28" pageNumber="51">Yellowish-white bladderwort</paragraph>
</subSubSection>
<subSubSection pageId="28" pageNumber="51" type="distribution">
<paragraph pageId="28" pageNumber="51">Distribution.</paragraph>
<paragraph pageId="28" pageNumber="51">Circumboreal</paragraph>
</subSubSection>
<subSubSection pageId="28" pageNumber="51" type="comments">
<paragraph pageId="28" pageNumber="51">Comments.</paragraph>
<paragraph pageId="28" pageNumber="51">
This is the first collection of this genus and species for the CAA, and the first record of the species for Nunavut. Although broadly distributed across boreal Canada (
<bibRefCitation author="Porsild, AE" journalOrPublisher="National Museum of Natural Sciences, National Museums of Canada, Ottawa" pageId="40" pageNumber="63" pagination="1 - 667" refId="B76" refString="Porsild, AE, Cody, WJ, 1980. Vascular Plants of the Continental Northwest Territories, Canada. National Museum of Natural Sciences, National Museums of Canada, Ottawa: 1 - 667" title="Vascular Plants of the Continental Northwest Territories, Canada" year="1980">Porsild and Cody 1980</bibRefCitation>
) and reported from nine states (
<bibRefCitation author="NatureServe" journalOrPublisher="NatureServe Arlington, Virginia" pageId="39" pageNumber="62" publicationUrl="http://www.natureserve.org/" refId="B69" refString="NatureServe, 2014. NatureServe Explorer: an online encyclopedia of life. NatureServe Arlington, Virginia, http://www.natureserve.org/" title="NatureServe Explorer: an online encyclopedia of life" url="http://www.natureserve.org/" year="2014">NatureServe 2014</bibRefCitation>
), the species is rare in North America, with only 25 localities known prior to this collection (G. Crow, pers. comm. 2014). This uncommon plant has previously been collected at two Arctic localities in Canada: Richards Island, Mackenzie Delta, Northwest Territories (
<emphasis italics="true" pageId="28" pageNumber="51">Porsild 7076</emphasis>
, CAN-99617) and along the eastern coast of Hudson Bay in northern Quebec (
<bibRefCitation author="Porsild, AE" journalOrPublisher="National Museum of Natural Sciences, National Museums of Canada, Ottawa" pageId="40" pageNumber="63" pagination="1 - 667" refId="B76" refString="Porsild, AE, Cody, WJ, 1980. Vascular Plants of the Continental Northwest Territories, Canada. National Museum of Natural Sciences, National Museums of Canada, Ottawa: 1 - 667" title="Vascular Plants of the Continental Northwest Territories, Canada" year="1980">Porsild and Cody 1980</bibRefCitation>
). The species is also present in west Greenland (
<bibRefCitation author="Elven, R" journalOrPublisher="Journal of the Botanical Research Institute of Texas" pageId="37" pageNumber="60" publicationUrl="http://nhm2.uio.no/paf" refId="B37" refString="Elven, R, Murray, DF, Razzhivin, VY, Yurtsev, BA, 2011. Annotated checklist of the Panarctic Flora (PAF): Vascular plants, version 1.0., http://nhm2.uio.no/paf" title="Annotated checklist of the Panarctic Flora (PAF): Vascular plants, version 1.0" url="http://nhm2.uio.no/paf" year="2011">Elven et al. 2011</bibRefCitation>
). Despite previous reports (
<bibRefCitation author="Taylor, P" journalOrPublisher="Kew Bulletin Additional Series" pageId="41" pageNumber="64" pagination="1 - 724" refId="B91" refString="Taylor, P, 1989. The genus Utricularia: a taxonomic monograph. Kew Bulletin Additional Series 14: 1 - 724" title="The genus Utricularia: a taxonomic monograph." volume="14" year="1989">Taylor 1989</bibRefCitation>
), this taxon has recently been excluded from the flora of Alaska (
<bibRefCitation author="Alaska Natural Heritage Progam" journalOrPublisher="NRC Research Press, National Research Council of Canada, Ottawa" pageId="35" pageNumber="58" publicationUrl="http://aknhp.uaa.alaska.edu/botany/rare-plants-species-lists/rare-vascular-taxa-removed/" refId="B2" refString="Alaska Natural Heritage Progam, 2014. Taxa removed from rare vascular plant list., http://aknhp.uaa.alaska.edu/botany/rare-plants-species-lists/rare-vascular-taxa-removed/ [consulted 21 January 2015]" title="Taxa removed from rare vascular plant list" url="http://aknhp.uaa.alaska.edu/botany/rare-plants-species-lists/rare-vascular-taxa-removed/" year="2014">Alaska Natural Heritage Program 2014</bibRefCitation>
).
</paragraph>
<paragraph pageId="28" pageNumber="51">
We encountered a single population of 
<taxonomicName class="Magnoliopsida" family="Primulaceae" genus="Utricularia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Utricularia ochroleuca" order="Lamiales" pageId="28" pageNumber="51" phylum="Tracheophyta" rank="species" species="ochroleuca">
<emphasis italics="true" pageId="28" pageNumber="51">Utricularia ochroleuca</emphasis>
</taxonomicName>
on southern Baffin Island, forming a dense floating mat along the bottom of a shallow muddy pond in a wet sedge meadow comprised of 
<taxonomicName class="Liliopsida" family="Cyperaceae" genus="Carex" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Carex bigelowii" order="Poales" pageId="28" pageNumber="51" phylum="Tracheophyta" rank="species" species="bigelowii">
<emphasis italics="true" pageId="28" pageNumber="51">Carex bigelowii</emphasis>
</taxonomicName>
Torr. ex Schwein., 
<taxonomicName class="Liliopsida" family="Cyperaceae" genus="Carex" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Carex chordorrhiza" order="Poales" pageId="28" pageNumber="51" phylum="Tracheophyta" rank="species" species="chordorrhiza">
<emphasis italics="true" pageId="28" pageNumber="51">Carex chordorrhiza</emphasis>
</taxonomicName>
Ehrh. ex L. f., 
<taxonomicName authorityName="Drejer" authorityYear="1841" class="Liliopsida" family="Cyperaceae" genus="Carex" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Carex holostoma" order="Poales" pageId="28" pageNumber="51" phylum="Tracheophyta" rank="species" species="holostoma">
<emphasis italics="true" pageId="28" pageNumber="51">Carex holostoma</emphasis>
</taxonomicName>
, 
<taxonomicName class="Magnoliopsida" family="Betulaceae" genus="Betula" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Betula glandulosa" order="Fagales" pageId="28" pageNumber="51" phylum="Spermatophyta" rank="species" species="glandulosa">
<emphasis italics="true" pageId="28" pageNumber="51">Betula glandulosa</emphasis>
</taxonomicName>
, 
<taxonomicName authority="subsp. latifolia" class="Monocots" family="Poaceae" genus="Arctagrostis" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Arctagrostis latifolia subsp. latifolia" order="Poales" pageId="28" pageNumber="51" phylum="Magnoliophyta" rank="subSpecies" species="latifolia" subSpecies="latifolia">Arctagrostis latifolia subsp. latifolia</taxonomicName>
, 
<taxonomicName class="Liliopsida" family="Juncaginaceae" genus="Eriophorum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Eriophorum vaginatum" order="Poales" pageId="28" pageNumber="51" phylum="Tracheophyta" rank="species" species="vaginatum">
<emphasis italics="true" pageId="28" pageNumber="51">Eriophorum vaginatum</emphasis>
</taxonomicName>
L. and 
<taxonomicName authority="subsp. scheuchzeri" class="Liliopsida" family="Juncaginaceae" genus="Eriophorum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Eriophorum scheuchzeri subsp. scheuchzeri" order="Poales" pageId="28" pageNumber="51" phylum="Tracheophyta" rank="subSpecies" species="scheuchzeri" subSpecies="scheuchzeri">Eriophorum scheuchzeri subsp. scheuchzeri</taxonomicName>
. This population was uniformly sterile-no conspicuous emergent flowers were seen. This pattern is seen in many species of 
<taxonomicName class="Magnoliopsida" family="Primulaceae" genus="Utricularia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Utricularia" order="Lamiales" pageId="28" pageNumber="51" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="28" pageNumber="51">Utricularia</emphasis>
</taxonomicName>
above the treeline (
<bibRefCitation author="Porsild, AE" journalOrPublisher="National Museum of Natural Sciences, National Museums of Canada, Ottawa" pageId="40" pageNumber="63" pagination="1 - 667" refId="B76" refString="Porsild, AE, Cody, WJ, 1980. Vascular Plants of the Continental Northwest Territories, Canada. National Museum of Natural Sciences, National Museums of Canada, Ottawa: 1 - 667" title="Vascular Plants of the Continental Northwest Territories, Canada" year="1980">Porsild and Cody 1980</bibRefCitation>
), particularly 
<taxonomicName class="Magnoliopsida" family="Primulaceae" genus="Utricularia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Utricularia ochroleuca" order="Lamiales" pageId="28" pageNumber="51" phylum="Tracheophyta" rank="species" species="ochroleuca">
<emphasis italics="true" pageId="28" pageNumber="51">Utricularia ochroleuca</emphasis>
</taxonomicName>
(G. Crow, pers. comm. 2014). This species may be more common in the low Arctic than herbarium records suggest and should be looked for carefully.
</paragraph>
</subSubSection>
<subSubSection pageId="28" pageNumber="51" type="specimens examined">
<paragraph pageId="28" pageNumber="51">Specimens examined.</paragraph>
<paragraph pageId="28" pageNumber="51">
<emphasis bold="true" pageId="28" pageNumber="51">Canada. Nunavut</emphasis>
: Qikiqtaaluk Region, Baffin Island, Katannilik Territorial Park Reserve, Soper River, 18.5 km downstream (S) of its confluence with the Livingstone River, 1.5 km S of Emergency Cabin #8, E bank of river, 
<geoCoordinate degrees="62" direction="north" minutes="58" orientation="latitude" precision="15" seconds="45" value="62.979168">62°58'45&quot;N</geoCoordinate>
, 
<geoCoordinate degrees="69" direction="west" minutes="43" orientation="longitude" precision="15" seconds="1" value="-69.71694">69°43'1&quot;W</geoCoordinate>
, 23 m, 15 July 2012, 
<emphasis italics="true" pageId="28" pageNumber="51">Saarela, Gillespie, Sokoloff &amp; Bull 2464</emphasis>
(ALA, ALTA, CAN-601976, MT, O, NY, UBC, US, WIN).
</paragraph>
<caption pageId="28" pageNumber="51" start="Figure 16" startId="F16">
<paragraph pageId="28" pageNumber="51">
<emphasis bold="true" pageId="28" pageNumber="51">Figure 16.</emphasis>
<taxonomicName class="Magnoliopsida" family="Primulaceae" genus="Utricularia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Utricularia ochroleuca" order="Lamiales" pageId="28" pageNumber="51" phylum="Tracheophyta" rank="species" species="ochroleuca">
<emphasis italics="true" pageId="28" pageNumber="51">Utricularia ochroleuca</emphasis>
</taxonomicName>
: 
<emphasis bold="true" pageId="28" pageNumber="51">A</emphasis>
habitat 
<emphasis bold="true" pageId="28" pageNumber="51">B</emphasis>
habit 
<emphasis bold="true" pageId="28" pageNumber="51">C</emphasis>
habit showing branches with bladders, 
<emphasis italics="true" pageId="28" pageNumber="51">Saarela et al. 2464</emphasis>
. Photographs by R.D. Bull.
</paragraph>
</caption>
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