294 lines
22 KiB
XML
294 lines
22 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.76.10921" ID-PMC="PMC5301983" ID-Pensoft-Pub="1314-2003-76-31" ID-Pensoft-UUID="1C546649D866E731FF8B2771487AD818" ID-PubMed="28228685" ID-Zenodo-Dep="235824" ModsDocID="1314-2003-76-31" checkinTime="1483990957055" checkinUser="pensoft" docAuthor="Sotuyo, Solange, Contreras-Jimenez, Jose Luis & Lewis, Gwilym P." docDate="2017" docId="9B79E43922B25F1999893E55E6CB76B4" docLanguage="en" docName="PhytoKeys 76: 31-38" docOrigin="PhytoKeys 76" docPubDate="2017-01-09" docSource="http://dx.doi.org/10.3897/phytokeys.76.10921" docTitle="Erythrostemon guevarafeferii J. L. Contreras, S. Sotuyo & G. P. Lewis 2017, sp. nov." docType="treatment" docVersion="3" id="1C546649D866E731FF8B2771487AD818" lastPageNumber="33" masterDocId="1C546649D866E731FF8B2771487AD818" masterDocTitle="A new species of Erythrostemon (Leguminosae, Caesalpinioideae) from the western Rio Balsas Depression, Mexico" masterLastPageNumber="38" masterPageNumber="31" pageNumber="31" updateTime="1668141905785" updateUser="ExternalLinkService">
|
||
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo>
|
||
<mods:title>A new species of Erythrostemon (Leguminosae, Caesalpinioideae) from the western Rio Balsas Depression, Mexico</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Sotuyo, Solange</mods:namePart>
|
||
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-6196-6197</mods:nameIdentifier>
|
||
<mods:affiliation>Departamento de Botanica, Instituto de Biologia, Universidad Nacional Autonoma de Mexico. Circuito Exterior s / n, Ciudad Universitaria, Copilco, Coyoacan. A. P. 70 - 367 Mexico, Distrito Federal. C. P. 04510</mods:affiliation>
|
||
<mods:nameIdentifier type="email">jssotuyo@ib.unam.mx</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Contreras-Jimenez, Jose Luis</mods:namePart>
|
||
<mods:affiliation>Facultad de Arquitectura, Benemerita Universidad Autonoma de Puebla. 4 Sur 104. Col. Centro. CP 72000. Puebla, Puebla</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Lewis, Gwilym P.</mods:namePart>
|
||
<mods:affiliation>Comparative Plant and Fungal Biology Department, Royal Botanic Gardens, Kew, Richmond, Surrey, TW 9 3 AB, U. K.</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>2017</mods:date>
|
||
<mods:detail type="pubDate">
|
||
<mods:number>2017-01-09</mods:number>
|
||
</mods:detail>
|
||
<mods:detail type="volume">
|
||
<mods:number>76</mods:number>
|
||
</mods:detail>
|
||
<mods:extent unit="page">
|
||
<mods:start>31</mods:start>
|
||
<mods:end>38</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location>
|
||
<mods:url>http://dx.doi.org/10.3897/phytokeys.76.10921</mods:url>
|
||
</mods:location>
|
||
<mods:classification>journal article</mods:classification>
|
||
<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.76.10921</mods:identifier>
|
||
<mods:identifier type="Pensoft-Pub">1314-2003-76-31</mods:identifier>
|
||
<mods:identifier type="Pensoft-UUID">1C546649D866E731FF8B2771487AD818</mods:identifier>
|
||
<mods:identifier type="Zenodo-Dep">235824</mods:identifier>
|
||
</mods:mods>
|
||
<treatment ID-GBIF-Taxon="182226354" LSID="urn:lsid:plazi:treatment:9B79E43922B25F1999893E55E6CB76B4" httpUri="http://treatment.plazi.org/id/9B79E43922B25F1999893E55E6CB76B4" lastPageId="2" lastPageNumber="33" pageId="0" pageNumber="31">
|
||
<subSubSection pageId="0" pageNumber="31" type="nomenclature">
|
||
<paragraph pageId="0" pageNumber="31">
|
||
<taxonomicName LSID="9B79E439-22B2-5F19-9989-3E55E6CB76B4" authority="J. L. Contreras, S. Sotuyo & G. P. Lewis" authorityName="J. L. Contreras, S. Sotuyo & G. P. Lewis" authorityYear="2017" class="Magnoliopsida" family="Fabaceae" genus="Erythrostemon" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Erythrostemon guevarafeferii" order="Fabales" pageId="0" pageNumber="31" phylum="Tracheophyta" rank="species" species="guevarafeferii" status="sp. nov.">Erythrostemon guevarafeferii J.L.Contreras, S.Sotuyo & G.P.Lewis</taxonomicName>
|
||
<taxonomicNameLabel pageId="0" pageNumber="31">sp. nov.</taxonomicNameLabel>
|
||
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Erythrostemon guevarafeferii, a bipinnate leaves b leaflet upper surface showing marginal glands c inflorescence with immature fruits developing at base d flower e adaxial (median) petal f lateral petal g abaxial petal h gynoecium i stamens j calyx k fruit showing the red stipitate glands as black dots. (a - j drawn from Contreras-Jimenez et al. 3111, holotype MEXU k from Contreras-Jimenez 2860). Drawn by Albino Luna." figureDoi="10.3897/phytokeys.76.10921.figure1" httpUri="https://binary.pensoft.net/fig/117479" pageId="0" pageNumber="31">Figure 1</figureCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="1" lastPageNumber="32" pageId="0" pageNumber="31" type="materials_examined">
|
||
<paragraph pageId="0" pageNumber="31">
|
||
<typeStatus>Type</typeStatus>
|
||
.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="31">
|
||
<materialsCitation collectingDate="2017-01-01" collectingDateMax="2017-12-31" collectingDateMin="2017-01-01" collectorName="El Infiernillo J. L. Contreras" country="Mexico" location="Michoacan" specimenCount="1" stateProvince="Michoacan" typeStatus="Holotype">
|
||
<normalizedToken originalValue="México">
|
||
<collectingCountry name="Mexico">Mexico</collectingCountry>
|
||
</normalizedToken>
|
||
,
|
||
<normalizedToken originalValue="Michoacán">
|
||
<collectingRegion country="Mexico" name="Michoacan de Ocampo">Michoacan</collectingRegion>
|
||
</normalizedToken>
|
||
. Cerca de la cortina de la presa
|
||
<collectorName>
|
||
El Infiernillo
|
||
<emphasis italics="true" pageId="0" pageNumber="31">J.L. Contreras 3111</emphasis>
|
||
</collectorName>
|
||
(
|
||
<typeStatus>Holotype</typeStatus>
|
||
: MEXU; Isotypes: FCME, K, MEXU)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="31">
|
||
<taxonomicName class="Magnoliopsida" family="Fabaceae" genus="Erythrostemon" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Erythrostemon hintonii" order="Fabales" pageId="0" pageNumber="31" phylum="Tracheophyta" rank="species" species="hintonii">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">Erythrostemon hintonii</emphasis>
|
||
</taxonomicName>
|
||
affinis sed glabra, structuris floralibus omnino glanduliferis, foliis minoribus cum minus foliolis fasciculatus in dimidio superiore rhachidis pinnae, floribus brevioribus, sepalis laete ochraceis et petalis salmoneis, pedicellis articulatis in dimidio superiore longitudinis, legumine omnino glabro et stipitatis glandulis rubris obducto. Etiam differt inflorescentias arcuatas et pendulas cum pedicellis florum gracilibus, fere horizontalibus vel reflexis, tortis itaque floribus resupinatis.
|
||
</paragraph>
|
||
<paragraph pageId="1" pageNumber="32">
|
||
<pageBreakToken pageId="1" pageNumber="32" start="start">Similar</pageBreakToken>
|
||
to
|
||
<taxonomicName class="Magnoliopsida" family="Fabaceae" genus="Erythrostemon" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Erythrostemon hintonii" order="Fabales" pageId="1" pageNumber="32" phylum="Tracheophyta" rank="species" species="hintonii">
|
||
<emphasis italics="true" pageId="1" pageNumber="32">Erythrostemon hintonii</emphasis>
|
||
</taxonomicName>
|
||
, but glabrous, all flower structures glandular, leaves smaller with fewer leaflets, flowers shorter, sepals light yellow-ochre and petals salmon coloured, pedicels articulated at, or above, their middle, legume completely glabrous and with stipitate red glands. Also differing in the curved and/or pendulous inflorescences with the flowers on slender, horizontal or reflexed, twisted pedicels that render them resupinate.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="2" lastPageNumber="33" pageId="1" pageNumber="32" type="description">
|
||
<paragraph pageId="1" pageNumber="32">Description.</paragraph>
|
||
<paragraph lastPageId="2" lastPageNumber="33" pageId="1" pageNumber="32">
|
||
Small tree or shrub, 2-6 m tall, bark grey pruinose, exfoliating, young branches reddish grey pruinose. Leaves bipinnate, (7.5-) 10-20 (-22) cm long; stipules triangular-acuminate, caducous, 2-3
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
1.2-1.5 mm, margin with red stipitate glands, white hairy on both surfaces; petiole (2-) 3.0-6.5 (-7.3) cm long, pubescent or glabrescent when mature; rachis (3-) 5.0-14.5 (-15.7) cm long, indumentum similar to that of the petiole; pinnae (5-) 7-13 per leaf, (1.6-) 2-6 (-7.7) cm long, densely pubescent when young, glabrescent when mature; leaflets (3) 4-7 (-10) jugate, clustered on the upper half of the pinnae rachises, obovate, elliptic or oblong-elliptic (6-) 10-20 (-25)
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
(4-) 5-11 (-13) mm, base rounded, slightly oblique, margin entire and lacking glands, or with sunken black punctate glands that render the margin slightly crenulate, apex obtuse to rounded, pubescent or glabrescent at maturity. Inflorescence an erect or pendulous (the peduncles curved downwards), terminal or axillary raceme or panicle (with few branches near the base), (6-) 10-36 cm long, densely white pubescent, and with red glands; bracts ovate-caudate, caducous, (2.5-) 3.2-5.0 (-5.7)
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
(1-) 1.3-2.0 (-2.3) mm, margin with or without glands, densely white pubescent on both surfaces; pedicels slender, erect-patent, (6-) 7.5-11.0 (-16.5) mm long, articulated at or above the middle, densely white pubescent, sometimes twisted, so that the flowers are resupinate (although then presented with the median petal uppermost on the pendulous inflorescences). Calyx light yellow-ochre, densely pubescent, tube obliquely obconic, laterally compressed, (4.3-) 4.7-6.0
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
(2.1-) 2.5-3.5 (-4) mm; adaxial sepals ovate to oblong-ovate, 5.5-7.0
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
2.5-4.1 mm, slightly concave, the lateral sepals oblong-ovate, 5.4-7.0 mm
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
2.7-4.0 mm; abaxial sepal cymbiform, (5.7-) 6-7.2 (-7.4)
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
(3.6-) 3.8-5.0 mm, all sepals with an entire margin, glandular ciliate and with an acute apex, puberulent on adaxial surface; petals salmon-coloured, clawed; adaxial petal ovate, 5.2-7.5
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
3.5-5.5 mm, base cordate, margin entire, apex obtuse, rounded, with stipitate glands near the claw apex on the abaxial surface, pilose on the adaxial surface; claw 1.8-3.0 mm long, sigmoid curved, ciliate, pilose and glandular-stipitate on abaxial surface or glabrous and sparsely stipitate-glandular; lateral petals ovate, 5.6-7.5 (-8)
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
4.2-6 (-6.5) mm, base obtuse, margin glandular ciliate up to ⅕ of its length, apex rounded or obtuse, stipitate-glandular on abaxial surface, the abaxial petals ovate (6-) 6.5-8.5
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
3.7-5.5 (-5.7) mm, base oblique, margin entire, glandular ciliate from the base up to ⅕ of their length, apex obtuse, the claw ciliate and pilose on its abaxial surface; stamens curved, filaments (6.5-) 7.5-9.5 (-10) mm long, flattened at the base, densely villous to
|
||
<normalizedToken originalValue="¾">3/4</normalizedToken>
|
||
of their length, the upper third with lime green stipitate glands; anthers oblong-elliptic, (1.2-) 1.3-1.8
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
(0.8-) 0.9-1.2 (-1.3) mm, erect at anthesis; ovary
|
||
<pageBreakToken pageId="2" pageNumber="33" start="start">(</pageBreakToken>
|
||
1.7-) 2-3 (-3.5) mm long borne on a stipe 0.5 mm long, densely sericeous and with green cupuliform glands (or these absent); style curved, of different lengths in individual flowers, either short, 2.5-3.5 mm long, or well developed and 4.0-6.5 mm long, pilose for
|
||
<normalizedToken originalValue="½">1/2</normalizedToken>
|
||
of its length from base; stigma porate laterally; ovules 2 (-3) per ovary. Legume falcate, (3.7-) 4.3-5.7
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
1.1-1.7 cm, chartaceous, brown-yellow to vinaceous, densely to sparsely pubescent or glabrous when mature, with red stipitate glands or these glands absent, sutures densely pubescent, elastically dehiscent; seeds 1-2 (-3) per fruit, obovate, (8.6-) 9.5-10.5 (-11)
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
7.5-9.6
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
(1.7-) 1.9-2.2 (-2.4) mm, olive-brown, nitid.
|
||
</paragraph>
|
||
<caption ID-Zenodo-Dep="988191" doi="10.3897/phytokeys.76.10921.figure1" httpUri="https://binary.pensoft.net/fig/117479" pageId="2" pageNumber="33" start="Figure 1" startId="F1">
|
||
<paragraph pageId="2" pageNumber="33">
|
||
<emphasis bold="true" pageId="2" pageNumber="33">Figure 1.</emphasis>
|
||
<taxonomicName authorityName="J. L. Contreras, S. Sotuyo & G. P. Lewis" authorityYear="2017" class="Magnoliopsida" family="Fabaceae" genus="Erythrostemon" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Erythrostemon guevarafeferii" order="Fabales" pageId="2" pageNumber="33" phylum="Tracheophyta" rank="species" species="guevarafeferii">
|
||
<emphasis italics="true" pageId="2" pageNumber="33">Erythrostemon guevarafeferii</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis bold="true" pageId="2" pageNumber="33">a</emphasis>
|
||
bipinnate leaves
|
||
<emphasis bold="true" pageId="2" pageNumber="33">b</emphasis>
|
||
leaflet upper surface showing marginal glands
|
||
<emphasis bold="true" pageId="2" pageNumber="33">c</emphasis>
|
||
inflorescence with immature fruits developing at base
|
||
<emphasis bold="true" pageId="2" pageNumber="33">d</emphasis>
|
||
flower
|
||
<emphasis bold="true" pageId="2" pageNumber="33">e</emphasis>
|
||
adaxial (median) petal
|
||
<emphasis bold="true" pageId="2" pageNumber="33">f</emphasis>
|
||
lateral petal
|
||
<emphasis bold="true" pageId="2" pageNumber="33">g</emphasis>
|
||
abaxial petal
|
||
<emphasis bold="true" pageId="2" pageNumber="33">h</emphasis>
|
||
gynoecium
|
||
<emphasis bold="true" pageId="2" pageNumber="33">i</emphasis>
|
||
stamens
|
||
<emphasis bold="true" pageId="2" pageNumber="33">j</emphasis>
|
||
calyx
|
||
<emphasis bold="true" pageId="2" pageNumber="33">k</emphasis>
|
||
fruit showing the red stipitate glands as black dots. (
|
||
<emphasis bold="true" pageId="2" pageNumber="33">a</emphasis>
|
||
-
|
||
<emphasis bold="true" pageId="2" pageNumber="33">j</emphasis>
|
||
drawn from
|
||
<emphasis italics="true" pageId="2" pageNumber="33">
|
||
<normalizedToken originalValue="Contreras-Jiménez">Contreras-Jimenez</normalizedToken>
|
||
et al.
|
||
</emphasis>
|
||
3111, holotype MEXU
|
||
<emphasis bold="true" pageId="2" pageNumber="33">k</emphasis>
|
||
from
|
||
<emphasis italics="true" pageId="2" pageNumber="33">
|
||
<normalizedToken originalValue="Contreras-Jiménez">Contreras-Jimenez</normalizedToken>
|
||
</emphasis>
|
||
2860). Drawn by Albino Luna.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="2" pageNumber="33" type="habitat">
|
||
<paragraph pageId="2" pageNumber="33">Habitat.</paragraph>
|
||
<paragraph pageId="2" pageNumber="33">Seasonally dry tropical forest on rocky slopes, locally common in secondary vegetation along roads, on alluvial soils near seasonal or permanent streams.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="2" pageNumber="33" type="distribution">
|
||
<paragraph pageId="2" pageNumber="33">Distribution and phenology.</paragraph>
|
||
<paragraph pageId="2" pageNumber="33">
|
||
Known only from the western region of the
|
||
<normalizedToken originalValue="Río">Rio</normalizedToken>
|
||
Balsas Depression, in the states of Guerrero and
|
||
<normalizedToken originalValue="Michoacán">Michoacan</normalizedToken>
|
||
. Flowering from February to April and in fruit from February to May.
|
||
</paragraph>
|
||
<paragraph pageId="2" pageNumber="33">
|
||
Selected specimens examined.
|
||
<normalizedToken originalValue="MÉXICO">MEXICO</normalizedToken>
|
||
.
|
||
<emphasis bold="true" pageId="2" pageNumber="33">
|
||
<normalizedToken originalValue="Michoacán">Michoacan</normalizedToken>
|
||
</emphasis>
|
||
: Municipio de Arteaga: El Infiernillo, cerca de la cortina de la presa:
|
||
<emphasis italics="true" pageId="2" pageNumber="33">
|
||
<normalizedToken originalValue="Nuñez">Nunez</normalizedToken>
|
||
& Silva 3905
|
||
</emphasis>
|
||
(MEXU);
|
||
<emphasis italics="true" pageId="2" pageNumber="33">
|
||
J.C. Soto 1331 & S.
|
||
<normalizedToken originalValue="Zárate">Zarate</normalizedToken>
|
||
</emphasis>
|
||
(MEXU);
|
||
<emphasis italics="true" pageId="2" pageNumber="33">J.C. Soto 3694</emphasis>
|
||
(MEXU);
|
||
<emphasis italics="true" pageId="2" pageNumber="33">Sotuyo et al. 41,46,47,48</emphasis>
|
||
(K, MEXU); 23 km por el camino a Infiernillo a partir de la carretera
|
||
<normalizedToken originalValue="Apatzingan-Lázaro">Apatzingan-Lazaro</normalizedToken>
|
||
<normalizedToken originalValue="Cárdenas">Cardenas</normalizedToken>
|
||
:
|
||
<emphasis italics="true" pageId="2" pageNumber="33">J.L. Contreras 2060, 2838</emphasis>
|
||
(MEXU). Municipio de
|
||
<normalizedToken originalValue="Nocupétaro">Nocupetaro</normalizedToken>
|
||
: San Antonio de los Muertos;
|
||
<emphasis italics="true" pageId="2" pageNumber="33">J.C. Soto 3905 & G. Silva</emphasis>
|
||
(MEXU).
|
||
<emphasis bold="true" pageId="2" pageNumber="33">Guerrero</emphasis>
|
||
: Municipio de la
|
||
<normalizedToken originalValue="Unión">Union</normalizedToken>
|
||
: 5 km al S de Colmeneros, camino a Coahuayutla:
|
||
<emphasis italics="true" pageId="2" pageNumber="33">J.L. Contreras 2371, 2372</emphasis>
|
||
(FCME); Cerro Prieto, 12 km al E de la Garita:
|
||
<emphasis italics="true" pageId="2" pageNumber="33">J.L. Contreras 2388</emphasis>
|
||
(FCME); Zihuatanejo, 85 km aprox. NW, on road 22 km to N of La
|
||
<normalizedToken originalValue="Unión">Union</normalizedToken>
|
||
and 7 km to N of Las Juntas del
|
||
<normalizedToken originalValue="Río">Rio</normalizedToken>
|
||
towards Santa
|
||
<normalizedToken originalValue="María">Maria</normalizedToken>
|
||
:
|
||
<emphasis italics="true" pageId="2" pageNumber="33">D.J. Macqueen & A. Nileshwar 446</emphasis>
|
||
(K).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="2" pageNumber="33" type="iucn red list category">
|
||
<paragraph pageId="2" pageNumber="33">IUCN Red List category.</paragraph>
|
||
<paragraph pageId="2" pageNumber="33">
|
||
We recommend that
|
||
<taxonomicName authorityName="J. L. Contreras, S. Sotuyo & G. P. Lewis" authorityYear="2017" class="Magnoliopsida" family="Fabaceae" genus="Erythrostemon" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Erythrostemon guevarafeferii" order="Fabales" pageId="2" pageNumber="33" phylum="Tracheophyta" rank="species" species="guevarafeferii">
|
||
<emphasis italics="true" pageId="2" pageNumber="33">Erythrostemon guevarafeferii</emphasis>
|
||
</taxonomicName>
|
||
be given a conservation assessment of Vulnerable [VU (B1b-iii)], in accordance with
|
||
<bibRefCitation author="IUCN" journalOrPublisher="IUCN Species Survival Commission, Gland, Switzerland" pageId="5" pageNumber="36" publicationUrl="http://www.iucn.org" refId="B5" refString="IUCN, 2012. IUCN Red List Categories and Criteria, Version 3.1. IUCN Species Survival Commission, Gland, Switzerland, http://www.iucn.org" title="IUCN Red List Categories and Criteria, Version 3.1" url="http://www.iucn.org" year="2012">IUCN (2012)</bibRefCitation>
|
||
categories and criteria. The extent of occurrence (EOO) of
|
||
<taxonomicName authorityName="J. L. Contreras, S. Sotuyo & G. P. Lewis" authorityYear="2017" class="Magnoliopsida" family="Fabaceae" genus="Erythrostemon" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Erythrostemon guevarafeferii" order="Fabales" pageId="2" pageNumber="33" phylum="Tracheophyta" rank="species" species="guevarafeferii">
|
||
<emphasis italics="true" pageId="2" pageNumber="33">Erythrostemon guevarafeferii</emphasis>
|
||
</taxonomicName>
|
||
is estimated to be over 2424.18 km2, well below the 20,000 km2 upper limit for Vulnerable status under criterion B1, but its area of occupancy (AOO) is estimated to be less than 10 km2 (the limit for Endangered status under criterion B2). The species is currently known from three discontinuous populations in the states of
|
||
<normalizedToken originalValue="Michoacán">Michoacan</normalizedToken>
|
||
and Guerrero, these separated by differing habitat type, human settlement and agricultural land.
|
||
<taxonomicName authorityName="J. L. Contreras, S. Sotuyo & G. P. Lewis" authorityYear="2017" class="Magnoliopsida" family="Fabaceae" genus="Erythrostemon" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Erythrostemon guevarafeferii" order="Fabales" pageId="2" pageNumber="33" phylum="Tracheophyta" rank="species" species="guevarafeferii">
|
||
<emphasis italics="true" pageId="2" pageNumber="33">Erythrostemon guevarafeferii</emphasis>
|
||
</taxonomicName>
|
||
is known in only one protected area, the Reserva de la Biosfera
|
||
<normalizedToken originalValue="Zicuirán-Infiernillo">Zicuiran-Infiernillo</normalizedToken>
|
||
in
|
||
<normalizedToken originalValue="Michoacán">Michoacan</normalizedToken>
|
||
. The preferred habitat of the species is potentially threatened by future settlement and agricultural activities, as well as by environmental problems associated with drug trafficking organizations.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="2" pageNumber="33" type="etymology">
|
||
<paragraph pageId="2" pageNumber="33">Etymology.</paragraph>
|
||
<paragraph pageId="2" pageNumber="33">
|
||
The species epithet is dedicated to Fernando Guevara Fefer who recently passed away. Friend, botany teacher and researcher at the Universidad Michoacana de San
|
||
<normalizedToken originalValue="Nicolás">Nicolas</normalizedToken>
|
||
de Hidalgo, he was interested in the genus
|
||
<taxonomicName class="Equisetopsida" family="Burseraceae" genus="Bursera" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Bursera" order="Sapindales" pageId="2" pageNumber="33" phylum="Magnoliophyta" rank="genus">
|
||
<emphasis italics="true" pageId="2" pageNumber="33">Bursera</emphasis>
|
||
</taxonomicName>
|
||
and in floristic and vegetation studies within
|
||
<normalizedToken originalValue="Michoacán">Michoacan</normalizedToken>
|
||
, particularly in the Infiernillo region where the type specimen was collected.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |