160 lines
14 KiB
XML
160 lines
14 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.38.7609" ID-PMC="PMC4086209" ID-Pensoft-Pub="1314-2003-38-37" ID-Pensoft-UUID="FFA5FFF84108660AFFB3FFE8DB0EEA0F" ID-PubMed="25009437" ID-Zenodo-Dep="576221" ModsDocID="1314-2003-38-37" checkinTime="1451251736276" checkinUser="pensoft" docAuthor="Wagner, Warren L., Clark, John R. & Lorence, David H." docDate="2014" docId="7A0B352B828D53628F1605C3B3C0C88D" docLanguage="en" docName="PhytoKeys 38: 37-67" docOrigin="PhytoKeys 38" docPubDate="2014-06-04" docSource="http://dx.doi.org/10.3897/phytokeys.38.7609" docTitle="Bidens beckiana (F. Br.) Sherff, Publ. Field Mus. Nat. Hist., Bot. Ser. 16: 80. 1937." docType="treatment" docVersion="3" id="FFA5FFF84108660AFFB3FFE8DB0EEA0F" lastPageNumber="56" masterDocId="FFA5FFF84108660AFFB3FFE8DB0EEA0F" masterDocTitle="Revision of endemic Marquesas Islands Bidens (Asteraceae, Coreopsideae)" masterLastPageNumber="67" masterPageNumber="37" pageNumber="55" updateTime="1668141127548" updateUser="ExternalLinkService">
|
||
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo>
|
||
<mods:title>Revision of endemic Marquesas Islands Bidens (Asteraceae, Coreopsideae)</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Wagner, Warren L.</mods:namePart>
|
||
<mods:affiliation>Department of Botany, MRC- 166, National Museum of Natural History, Smithsonian Institution, P. O. Box 37012, Washington, DC 20013 - 7012, USA</mods:affiliation>
|
||
<mods:nameIdentifier type="email">wagnerw@si.edu</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Clark, John R.</mods:namePart>
|
||
<mods:affiliation>National Tropical Botanical Garden, 3530 Papalina Road, Kalaheo, HI 96741 - 9599, USA</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Lorence, David H.</mods:namePart>
|
||
<mods:affiliation>National Tropical Botanical Garden, 3530 Papalina Road, Kalaheo, HI 96741 - 9599, USA</mods:affiliation>
|
||
</mods:name>
|
||
<mods:typeOfResource>text</mods:typeOfResource>
|
||
<mods:relatedItem type="host">
|
||
<mods:titleInfo>
|
||
<mods:title>PhytoKeys</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part>
|
||
<mods:date>2014</mods:date>
|
||
<mods:detail type="pubDate">
|
||
<mods:number>2014-06-04</mods:number>
|
||
</mods:detail>
|
||
<mods:detail type="volume">
|
||
<mods:number>38</mods:number>
|
||
</mods:detail>
|
||
<mods:extent unit="page">
|
||
<mods:start>37</mods:start>
|
||
<mods:end>67</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location>
|
||
<mods:url>http://dx.doi.org/10.3897/phytokeys.38.7609</mods:url>
|
||
</mods:location>
|
||
<mods:classification>journal article</mods:classification>
|
||
<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.38.7609</mods:identifier>
|
||
<mods:identifier type="Pensoft-Pub">1314-2003-38-37</mods:identifier>
|
||
<mods:identifier type="Pensoft-UUID">FFA5FFF84108660AFFB3FFE8DB0EEA0F</mods:identifier>
|
||
<mods:identifier type="Zenodo-Dep">576221</mods:identifier>
|
||
</mods:mods>
|
||
<treatment ID-GBIF-Taxon="182256101" LSID="urn:lsid:plazi:treatment:7A0B352B828D53628F1605C3B3C0C88D" httpUri="http://treatment.plazi.org/id/7A0B352B828D53628F1605C3B3C0C88D" lastPageId="19" lastPageNumber="56" pageId="18" pageNumber="55">
|
||
<subSubSection pageId="18" pageNumber="55" type="nomenclature">
|
||
<paragraph pageId="18" pageNumber="55">
|
||
10.
|
||
<taxonomicName LSID="7A0B352B-828D-5362-8F16-05C3B3C0C88D" authority="(F. Br.) Sherff, Publ. Field Mus. Nat. Hist., Bot. Ser. 16: 80. 1937." authorityName="(F. Br.) Sherff, Publ. Field Mus. Nat. Hist., Bot. Ser. 16: 80. 1937." class="Dicotyledoneae" family="Asteraceae" genus="Bidens" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Bidens beckiana" order="Campanulales" pageId="18" pageNumber="55" phylum="Angiospermae" rank="species" species="beckiana">Bidens beckiana (F. Br.) Sherff, Publ. Field Mus. Nat. Hist., Bot. Ser. 16: 80. 1937.</taxonomicName>
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Bidens beckiana (F. Br.) Sherff (A-B). A Distal part of plant B Head post-flowering showing involucral bracts and apex of achenes. Drawn from Florence 9368 (US) [A] and Perlman 10064 (US) [B]. Bidens cordifolia Sch. Bip. (C-D). C Distal part of plant D Head post-flowering showing involucral bracts. Drawn from Wood & Perlman 4600 (US). Bidens polycephala Sch. Bip. (E-F). E Distal part of plant F Head post-flowering showing involucral bracts and apex of achenes. Drawn from Perlman 15878 (US). Image from field shots used to augment illustration of Wood 10504." httpUri="https://binary.pensoft.net/fig/10675" pageId="18" pageNumber="55">Figure 3A-B</figureCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="18" pageNumber="55" type="reference_group">
|
||
<paragraph pageId="18" pageNumber="55">
|
||
<taxonomicName authorityName="Forest Brown" authorityYear="1935" class="Magnoliopsida" family="Asteraceae" genus="Campylotheca" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Asterales" pageId="18" pageNumber="55" phylum="Tracheophyta" rank="species" species="beckiana">Campylotheca beckiana</taxonomicName>
|
||
F. Br., Bernice P. Bishop Mus. Bull. 130: 359, fig. 66. 1935.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="18" pageNumber="55" type="type">
|
||
<paragraph pageId="18" pageNumber="55">Type.</paragraph>
|
||
<paragraph pageId="18" pageNumber="55">Marquesas Islands. Eiao, 20 September 1922, R.H. Beck 1529 (holotype: BISH-723228!; isotype: BISH).</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="19" pageNumber="56" type="description">
|
||
<paragraph pageId="19" pageNumber="56">
|
||
<pageBreakToken pageId="19" pageNumber="56" start="start">Description</pageBreakToken>
|
||
.
|
||
</paragraph>
|
||
<paragraph pageId="19" pageNumber="56">
|
||
Erect subshrubs 0.7-1.3 m tall. Leaves simple, 1.5-9.5 cm long including petiole, blades narrowly ovate or lanceolate, 1-7
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
0.8-4 cm, glabrous or pubescent toward the base and in a line along the petiole, margins serrulate, apex acuminate. Heads (1-)3(-4), in diffuse cymes terminating main stem and lateral branches, 5-15 mm in diameter excluding rays, peduncles 1.5-11.8 cm long, glabrous; outer involucral bracts 4-9 mm long, broad and tapering somewhat at the base, apex sometimes erose, inner bracts sometimes erose at apex; ray florets 5-11, sterile, rays yellow, 9-15
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
2-3 mm wide, apex entire or divided into 2-3 acute to rounded lobes; disk florets ca. 30-34, perfect, corollas yellow. Achenes gray, straight or slightly curved, 8-10
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
1 mm, conspicuously setose; pappus of 2 antrorse barbed awns.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="19" pageNumber="56" type="distribution">
|
||
<paragraph pageId="19" pageNumber="56">Distribution.</paragraph>
|
||
<paragraph pageId="19" pageNumber="56">Marquesas Islands, occurring on Eiao and Hatutaa, 150-500 m.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="19" pageNumber="56" type="habitat">
|
||
<paragraph pageId="19" pageNumber="56">Habitat.</paragraph>
|
||
<paragraph pageId="19" pageNumber="56">
|
||
<taxonomicName class="Dicotyledoneae" family="Asteraceae" genus="Bidens" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Campanulales" pageId="19" pageNumber="56" phylum="Angiospermae" rank="species" species="beckiana">
|
||
<emphasis italics="true" pageId="19" pageNumber="56">Bidens beckiana</emphasis>
|
||
</taxonomicName>
|
||
is scattered to locally common on steep slopes and ridges, ravines, or cliffs, from mesic to xeric shrublands and grasslands with
|
||
<taxonomicName authorityName="P. M. Peterson & N. Snow" authorityYear="2012" baseAuthorityName="P. M. Peterson & Judz." class="Monocotyledoneae" family="Poaceae" genus="Dinebra" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Graminales" pageId="19" pageNumber="56" phylum="Angiospermae" rank="species" species="xerophila">
|
||
<emphasis italics="true" pageId="19" pageNumber="56">Dinebra xerophila</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName class="Dicotyledoneae" family="Sterculiaceae" genus="Waltheria" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Malvales" pageId="19" pageNumber="56" phylum="Angiospermae" rank="species" species="indica">
|
||
<emphasis italics="true" pageId="19" pageNumber="56">Waltheria indica</emphasis>
|
||
</taxonomicName>
|
||
L.,
|
||
<taxonomicName class="Insecta" family="Aphrophoridae" genus="Cordia" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Hemiptera" pageId="19" pageNumber="56" phylum="Arthropoda" rank="species" species="lutea">
|
||
<emphasis italics="true" pageId="19" pageNumber="56">Cordia lutea</emphasis>
|
||
</taxonomicName>
|
||
Lam.,
|
||
<taxonomicName class="Dicotyledoneae" family="Sapindaceae" genus="Dodonaea" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Sapindales" pageId="19" pageNumber="56" phylum="Angiospermae" rank="species" species="viscosa">
|
||
<emphasis italics="true" pageId="19" pageNumber="56">Dodonaea viscosa</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName class="Dicotyledoneae" family="Malvaceae" genus="Thespesia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Malvales" pageId="19" pageNumber="56" phylum="Angiospermae" rank="species" species="populnea">
|
||
<emphasis italics="true" pageId="19" pageNumber="56">Thespesia populnea</emphasis>
|
||
</taxonomicName>
|
||
(L.) Sol. ex
|
||
<normalizedToken originalValue="Corrêa">Correa</normalizedToken>
|
||
. Judging from the number of collections
|
||
<taxonomicName class="Dicotyledoneae" family="Asteraceae" genus="Bidens" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Campanulales" pageId="19" pageNumber="56" phylum="Angiospermae" rank="species" species="beckiana">
|
||
<emphasis italics="true" pageId="19" pageNumber="56">Bidens beckiana</emphasis>
|
||
</taxonomicName>
|
||
appears to be more common on Hatutaa than Eiao, which has populations of feral sheep, pigs, cats, and rats.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="19" pageNumber="56" type="conservation status">
|
||
<paragraph pageId="19" pageNumber="56">Conservation status.</paragraph>
|
||
<paragraph pageId="19" pageNumber="56">
|
||
<emphasis bold="true" pageId="19" pageNumber="56">Endangered</emphasis>
|
||
(EN), criteria B2b (i-iii): B2, total area of occupancy less than 500 km² (ca. 47 km²); b (i-iii), habitat quality continuing decline inferred. The suitable habitat for
|
||
<taxonomicName class="Dicotyledoneae" family="Asteraceae" genus="Bidens" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Campanulales" pageId="19" pageNumber="56" phylum="Angiospermae" rank="species" species="beckiana">
|
||
<emphasis italics="true" pageId="19" pageNumber="56">Bidens beckiana</emphasis>
|
||
</taxonomicName>
|
||
on Eiao (40 km²) and Hatutaa (7 km²) is indicated as an endangered environment, threatened by feral animals, and invasive plants, thus reducing the extent of the suitable habitat.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="19" pageNumber="56" type="specimens examined">
|
||
<paragraph pageId="19" pageNumber="56">Specimens examined.</paragraph>
|
||
<paragraph pageId="19" pageNumber="56">
|
||
<emphasis bold="true" pageId="19" pageNumber="56">Marquesas Islands. Eiao:</emphasis>
|
||
North side of large valley which is south of Vaituha Valley, Opituha Valley, 320 m, 7 Jul 1988, Perlman & Florence 10051 (BISH, E, F, K, LE, MO, P, PAP, PTBG, OS, UBC, US); NW side of island, Vaituha Bay and summit ridge of island, 400 m, 1 Aug 1977,
|
||
<normalizedToken originalValue="Gagné">Gagne</normalizedToken>
|
||
1294 (BISH, US); Tohuanui, secteur est, 480 m, 8°0"S/140°41"W, 8 Jul 1988, Florence & Teikiteetini 9368 (BISH, CHR, K, P, PAP, PTBG, US); Tetuaenui, falaise de la crete, 500 m, 5 Aug 1987, Thibault 1083 (PAP).
|
||
<emphasis bold="true" pageId="19" pageNumber="56">Hatutaa:</emphasis>
|
||
Plateau, secteur centrale, 320 m, 7°55"S/140°34"W, 11 Jul 1988, Florence & Teikiteetini 9419 (BISH, P, PAP, US), 9426 (BISH, P, PAP, US); Plateau centrale, 150-200 m, 19 Aug 1975, Thibault 148 (BISH, US); Plateau, secteur Ouest, 280 m, 7°56"S/140°35"W, 10 Jul 1988, Florence & Perlman 9408 (BISH, CHR, P, PAP, PTBG, US); Plateau, secteur Ouest, 280 m, 7°56"S/140°35"W, 11 Jul 1988, Florence & Teikiteetini 9410 (BISH, OS, P, PAP, PTBG, US); Main ridge, top, 400 m, 23 Mar 1960, Decker 349 (BISH, US); On top, summit plateau, 320 m, 10 Jul 1988, Perlman 10064 (BISH, F, HAW, MO, P, PAP, PTBG, UBC, US); Plateau, secteur E, 320 m, 7°55"S/140°34"W, 11 Jul 1988, Florence & Teikiteetini 9427 (BISH, CHR, P, PAP, PTBG, US); Tres commun au-dessus de 200 m, 200 m, 9 Aug 1987, Thibault 1102 (PAP).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="19" pageNumber="56" type="discussion">
|
||
<paragraph pageId="19" pageNumber="56">Discussion.</paragraph>
|
||
<paragraph pageId="19" pageNumber="56">
|
||
<taxonomicName class="Dicotyledoneae" family="Asteraceae" genus="Bidens" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Campanulales" pageId="19" pageNumber="56" phylum="Angiospermae" rank="species" species="beckiana">
|
||
<emphasis italics="true" pageId="19" pageNumber="56">Bidens beckiana</emphasis>
|
||
</taxonomicName>
|
||
is characterized by having outer and inner involucral bracts that are scarcely differentiated from the pales, and very broad outer bracts that are usually somewhat constricted at the base.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |