treatments-xml/data/89/D1/DC/89D1DC191D7ACB95F7FEE69EE99FB9AF.xml

<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.97.20975" ID-GBIF-Taxon="143693874" ID-Pensoft-Pub="1314-2003-97-1" ID-Pensoft-UUID="BD026E15CD67FF99E01FF605FFF6FFEF" ID-Zenodo-Dep="1239255" ModsDocID="1314-2003-97-1" checkinTime="1524638383340" checkinUser="pensoft" docAuthor="Johnson, David M. &amp; Murray, Nancy A." docDate="2018" docId="89D1DC191D7ACB95F7FEE69EE99FB9AF" docLanguage="en" docName="PhytoKeys 97: 1-252" docOrigin="PhytoKeys 97" docPubDate="2018-04-24" docSource="http://dx.doi.org/10.3897/phytokeys.97.20975" docTitle="Xylopia calva D. M. Johnson &amp; N. A. Murray 2018, sp. nov." docType="treatment" docVersion="6" id="BD026E15CD67FF99E01FF605FFF6FFEF" lastPageId="127" lastPageNumber="128" masterDocId="BD026E15CD67FF99E01FF605FFF6FFEF" masterDocTitle="A revision of Xylopia L. (Annonaceae): the species of Tropical Africa" masterLastPageNumber="252" masterPageNumber="1" pageId="124" pageNumber="125" updateTime="1643467003316" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>A revision of Xylopia L. (Annonaceae): the species of Tropical Africa</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Johnson, David M.</mods:namePart>
<mods:affiliation>Department of Botany-Microbiology, Ohio Wesleyan University, Delaware, OH, 43015, USA</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Murray, Nancy A.</mods:namePart>
<mods:affiliation>Department of Botany-Microbiology, Ohio Wesleyan University, Delaware, OH, 43015, USA</mods:affiliation>
<mods:nameIdentifier type="email">namurray@owu.edu</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>PhytoKeys</mods:title>
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<mods:date>2018</mods:date>
<mods:detail type="pubDate">
<mods:number>2018-04-24</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>97</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>1</mods:start>
<mods:end>252</mods:end>
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<mods:url>http://dx.doi.org/10.3897/phytokeys.97.20975</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.97.20975</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-2003-97-1</mods:identifier>
<mods:identifier type="Pensoft-UUID">BD026E15CD67FF99E01FF605FFF6FFEF</mods:identifier>
<mods:identifier type="Zenodo-Dep">1239255</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="143693874" LSID="urn:lsid:plazi:treatment:89D1DC191D7ACB95F7FEE69EE99FB9AF" httpUri="http://treatment.plazi.org/id/89D1DC191D7ACB95F7FEE69EE99FB9AF" lastPageId="127" lastPageNumber="128" pageId="124" pageNumber="125">
<subSubSection pageId="124" pageNumber="125" type="nomenclature">
<paragraph pageId="124" pageNumber="125">
<pageBreakToken pageId="124" pageNumber="125" start="start">27</pageBreakToken>
. 
<taxonomicName LSID="89D1DC19-1D7A-CB95-F7FE-E69EE99FB9AF" authority="D. M. Johnson &amp; N. A. Murray" authorityName="D. M. Johnson &amp; N. A. Murray" authorityYear="2018" class="Magnoliopsida" family="Annonaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia calva" order="Magnoliales" pageId="124" pageNumber="125" phylum="Tracheophyta" rank="species" species="calva" status="sp. nov.">Xylopia calva D. M. Johnson &amp; N. A. Murray</taxonomicName>
<taxonomicNameLabel pageId="124" pageNumber="125">sp. nov.</taxonomicNameLabel>
<figureCitation captionStart="Figure 35" captionStartId="F35" captionText="Figure 35. Xylopia phloiodora, X. paniculata, and X. calva. A-L X. phloiodora A Opening flower, lateral view B Old floral receptacle, showing staminal cone C Leaf, narrow extreme D Habit E Expanding vegetative shoot F, G Stamens, abaxial view to show size variation H Outer petal, adaxial view I Inner petal, adaxial view J Fruit K Seed, view from micropylar end L Seed, lateral view M-P X. paniculata M Inflorescence N Flower with petals and stamens removed, to show staminal cone O Inner petal, adaxial view P Outer petal, adaxial view Q-T X. calva Q Inflorescence R Flower with stamens and petals removed, to show staminal cone S Inner petal, adaxial view T Outer petal, adaxial view. A, B, D, F-I from Louis 13430 (US) C from Louis 7220 (WAG) E from Tisserant 1113 (BM) J from Tisserant 1138 (P) K, L from Fay and Harris 1138 (MO) M-P from Reitsma &amp; Reitsma 1163 (NY) Q-T from Letouzey 10306 (P)." figureDoi="10.3897/phytokeys.97.20975.figure35" httpUri="https://binary.pensoft.net/fig/199120" pageId="124" pageNumber="125">Fig. 35Q-T</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="125" pageNumber="126" type="diagnosis">
<paragraph pageId="125" pageNumber="126">
<pageBreakToken pageId="125" pageNumber="126" start="start">Diagnosis</pageBreakToken>
.
</paragraph>
<paragraph pageId="125" pageNumber="126">
Species resembling 
<taxonomicName class="Magnoliopsida" family="Ulmaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia phloiodora" order="Magnoliales" pageId="125" pageNumber="126" phylum="Tracheophyta" rank="species" species="phloiodora">
<emphasis italics="true" pageId="125" pageNumber="126">Xylopia phloiodora</emphasis>
</taxonomicName>
in the short branched inflorescences and large ellipsoid fruits, but differing in the much broader oblong-lanceolate petals that are glabrous adaxially except for a fringe of hairs on the apices, the leaves sometimes glaucous abaxially, the staminal cone smaller and the rim laciniate, the anthers only 10-13-locellate, and the lack of pronounced reticulum on the adaxial surface of the leaf.
</paragraph>
</subSubSection>
<subSubSection pageId="125" pageNumber="126" type="materials_examined">
<paragraph pageId="125" pageNumber="126">
<typeStatus>Type</typeStatus>
.
</paragraph>
<paragraph pageId="125" pageNumber="126">
<materialsCitation collectingDate="2018-01-01" collectingDateMax="2018-12-31" collectingDateMin="2018-01-01" collectorName="G. A. Zenker" country="CAMEROON" location="South Region" specimenCount="1" stateProvince="South Region" typeStatus="holotype">
<collectingCountry name="Cameroon">CAMEROON</collectingCountry>
. 
<collectingRegion country="Cameroon" name="South">South Region</collectingRegion>
, Bipinde, 1903 (fl), 
<emphasis italics="true" pageId="125" pageNumber="126">
<collectorName>G. A. Zenker</collectorName>
4747
</emphasis>
(
<typeStatus>holotype</typeStatus>
: BM [000511011]; isotypes: G! K! L! [0191105], M! MO! [751089])
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection lastPageId="126" lastPageNumber="127" pageId="125" pageNumber="126" type="description">
<paragraph pageId="125" pageNumber="126">Description.</paragraph>
<paragraph lastPageId="126" lastPageNumber="127" pageId="125" pageNumber="126">
<emphasis bold="true" italics="true" pageId="125" pageNumber="126">Tree</emphasis>
of unknown height, d.b.h. 30 cm, bole straight, cylindrical, slender, with buttresses reaching a height of 1 m from the base; bark pinkish gray with white flecks, smooth. 
<emphasis bold="true" italics="true" pageId="125" pageNumber="126">Twigs</emphasis>
dark brown to gray, pubescent, the hairs 0.3-0.4 mm long, soon glabrate; nodes occasionally with two axillary branches. 
<emphasis bold="true" italics="true" pageId="125" pageNumber="126">Leaf</emphasis>
with larger blades 10-17.2 cm long, 3.6-6.5 cm wide, chartaceous to subcoriaceous, concolorous but sometimes slightly glaucous abaxially, elliptic to elliptic-oblong, apex acuminate, the acumen (3-) 9-21 mm long, base broadly cuneate to rounded and short-decurrent on the petiole, with a few hairs along the midrib adaxially, sparsely appressed-pubescent abaxially; midrib plane to slightly impressed adaxially, raised abaxially, secondary veins irregularly brochidodromous, 8-15 per side, diverging at 50-65° from the midrib, these and higher-order veins slightly raised on both surfaces; petiole 3-10 mm long, shallowly canaliculate, sparsely pubescent. 
<emphasis bold="true" italics="true" pageId="125" pageNumber="126">Inflorescences</emphasis>
axillary, 1-10-flowered, rusty-pubescent; peduncle 1 per axil, 1-3 mm long; pedicels 1-10 per peduncle, 5-8 mm long, 1.3-1.5 mm thick; bracts 1-2, evenly spaced on pedicel, the lower caducous and the upper persistent, 2-3 mm long, broadly ovate to semicircular, apex obtuse to acute; buds lanceolate, apex obtuse. 
<emphasis bold="true" italics="true" pageId="125" pageNumber="126">Sepals</emphasis>
slightly spreading at anthesis, 1/4-1/3 connate, 3.8-4.5 mm long, 4.4-5.1 mm wide, coriaceous, broadly ovate, apex acute to obtuse, densely rusty-pubescent abaxially. 
<emphasis bold="true" italics="true" pageId="125" pageNumber="126">Petals</emphasis>
pale yellow, inner petals reddish at the base adaxially 
<emphasis italics="true" pageId="125" pageNumber="126">in vivo</emphasis>
; outer petals probably slightly spreading at anthesis, 13-23 mm long, 3.8-6 mm wide at base, 2.8-5.5 mm wide at midpoint, fleshy, oblong-lanceolate, apex obtuse, densely puberulent only on trigonous apex adaxially, appressed-pubescent except for a glabrous patch at the base abaxially; inner petals probably slightly spreading at anthesis, 10-17.5 mm long, 2.5-4 mm wide, 2.2-3.0 mm wide at midpoint, fleshy, oblong-lanceolate, apex acute, base with undifferentiated margin, puberulent at apex but otherwise glabrous adaxially and uniformly puberulent except for the glabrous base abaxially. 
<emphasis bold="true" italics="true" pageId="125" pageNumber="126">Stamens</emphasis>
ca. 200; fertile stamens 1.4-2.2 mm long, narrowly oblong, apex of connective red 
<emphasis italics="true" pageId="125" pageNumber="126">in vivo</emphasis>
, 0.1-0.3 mm long, dome-shaped to shieldlike, overhanging the anther thecae, papillate, anthers 10-13-locellate, filament 0.7-0.8 mm long; outer staminodes 2.1-2.8 mm long, clavate to oblong, apex obtuse, rounded, or truncate; inner staminodes 1.1-1.2 mm long, oblong, apex truncate; staminal cone 1.6-2.5 mm in diameter, 0.9-1 mm high, partially concealing the ovaries, rim laciniate. 
<emphasis bold="true" italics="true" pageId="125" pageNumber="126">Carpels</emphasis>
ca. 9; ovaries ca. 1.8 mm long, narrowly oblong, pubescent, stigmas connivent at the base, ca. 2.2 mm long, linear but thickened 
<pageBreakToken pageId="126" pageNumber="127" start="start">in</pageBreakToken>
the middle, with a tuft of hairs at the apex. 
<emphasis bold="true" italics="true" pageId="126" pageNumber="127">Torus</emphasis>
flat, 2.5-3.5 mm in diameter. 
<emphasis bold="true" italics="true" pageId="126" pageNumber="127">Fruit</emphasis>
of up to 8 pubescent monocarps borne on a pedicel 6-6.8 mm long, 2.4-2.5 mm thick, rusty-pubescent; torus 5.8-6 mm in diameter, 3-4.5 mm high, depressed-globose. 
<emphasis bold="true" italics="true" pageId="126" pageNumber="127">Monocarps</emphasis>
ca. 3.2 cm long, ca. 1.7 cm wide and thick, ellipsoid, not torulose, apex obtuse, base narrowed, contracted into a stipe ca. 3 mm long, ca. 7 mm thick, longitudinally wrinkled, with strips of rusty pubescence; pericarp ca. 2.5 mm thick. 
<emphasis bold="true" italics="true" pageId="126" pageNumber="127">Seeds</emphasis>
7-8 per monocarp, in two rows, lying perpendicular to long axis, ca. 9.3 mm long, 6.5-6.8 mm wide, 4.5-6.1 mm thick, oblong, elliptic in cross-section, truncate at micropylar end, rounded at chalazal end, brown, smooth or slightly wrinkled, dull, raphe/antiraphe faintly evident, micropylar scar not observed; sarcotesta 
<emphasis italics="true" pageId="126" pageNumber="127">in vivo</emphasis>
unknown; aril absent.
</paragraph>
<caption ID-Zenodo-Dep="1239339" doi="10.3897/phytokeys.97.20975.figure35" httpUri="https://binary.pensoft.net/fig/199120" pageId="126" pageNumber="127" start="Figure 35" startId="F35">
<paragraph pageId="126" pageNumber="127">
<emphasis bold="true" pageId="126" pageNumber="127">Figure 35.</emphasis>
<taxonomicName class="Magnoliopsida" family="Ulmaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia phloiodora" order="Magnoliales" pageId="126" pageNumber="127" phylum="Tracheophyta" rank="species" species="phloiodora">
<emphasis italics="true" pageId="126" pageNumber="127">Xylopia phloiodora</emphasis>
</taxonomicName>
, 
<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. paniculata" order="Magnoliales" pageId="126" pageNumber="127" rank="species" species="paniculata">
<emphasis italics="true" pageId="126" pageNumber="127">X. paniculata</emphasis>
</taxonomicName>
, and 
<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. calva" order="Magnoliales" pageId="126" pageNumber="127" rank="species" species="calva">
<emphasis italics="true" pageId="126" pageNumber="127">X. calva</emphasis>
</taxonomicName>
. 
<emphasis bold="true" pageId="126" pageNumber="127">A-L</emphasis>
<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. phloiodora" order="Magnoliales" pageId="126" pageNumber="127" rank="species" species="phloiodora">
<emphasis italics="true" pageId="126" pageNumber="127">X. phloiodora</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="126" pageNumber="127">A</emphasis>
Opening flower, lateral view 
<emphasis bold="true" pageId="126" pageNumber="127">B</emphasis>
Old floral receptacle, showing staminal cone 
<emphasis bold="true" pageId="126" pageNumber="127">C</emphasis>
Leaf, narrow extreme 
<emphasis bold="true" pageId="126" pageNumber="127">D</emphasis>
Habit 
<emphasis bold="true" pageId="126" pageNumber="127">E</emphasis>
Expanding vegetative shoot 
<emphasis bold="true" pageId="126" pageNumber="127">F, G</emphasis>
Stamens, abaxial view to show size variation 
<emphasis bold="true" pageId="126" pageNumber="127">H</emphasis>
Outer petal, adaxial view 
<emphasis bold="true" pageId="126" pageNumber="127">I</emphasis>
Inner petal, adaxial view 
<emphasis bold="true" pageId="126" pageNumber="127">J</emphasis>
Fruit 
<emphasis bold="true" pageId="126" pageNumber="127">K</emphasis>
Seed, view from micropylar end 
<emphasis bold="true" pageId="126" pageNumber="127">L</emphasis>
Seed, lateral view 
<emphasis bold="true" pageId="126" pageNumber="127">M-P</emphasis>
<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. paniculata" order="Magnoliales" pageId="126" pageNumber="127" rank="species" species="paniculata">
<emphasis italics="true" pageId="126" pageNumber="127">X. paniculata</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="126" pageNumber="127">M</emphasis>
Inflorescence 
<emphasis bold="true" pageId="126" pageNumber="127">N</emphasis>
Flower with petals and stamens removed, to show staminal cone 
<emphasis bold="true" pageId="126" pageNumber="127">O</emphasis>
Inner petal, adaxial view 
<emphasis bold="true" pageId="126" pageNumber="127">P</emphasis>
Outer petal, adaxial view 
<emphasis bold="true" pageId="126" pageNumber="127">Q-T</emphasis>
<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. calva" order="Magnoliales" pageId="126" pageNumber="127" rank="species" species="calva">
<emphasis italics="true" pageId="126" pageNumber="127">X. calva</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="126" pageNumber="127">Q</emphasis>
Inflorescence 
<emphasis bold="true" pageId="126" pageNumber="127">R</emphasis>
Flower with stamens and petals removed, to show staminal cone 
<emphasis bold="true" pageId="126" pageNumber="127">S</emphasis>
Inner petal, adaxial view 
<emphasis bold="true" pageId="126" pageNumber="127">T</emphasis>
Outer petal, adaxial view. 
<emphasis bold="true" pageId="126" pageNumber="127">A, B, D, F-I</emphasis>
from 
<emphasis italics="true" pageId="126" pageNumber="127">Louis 13430</emphasis>
(US) 
<emphasis bold="true" pageId="126" pageNumber="127">C</emphasis>
from 
<emphasis italics="true" pageId="126" pageNumber="127">Louis 7220</emphasis>
(WAG) 
<emphasis bold="true" pageId="126" pageNumber="127">E</emphasis>
from 
<emphasis italics="true" pageId="126" pageNumber="127">Tisserant 1113</emphasis>
(BM) 
<emphasis bold="true" pageId="126" pageNumber="127">J</emphasis>
from 
<emphasis italics="true" pageId="126" pageNumber="127">Tisserant 1138</emphasis>
(P) 
<emphasis bold="true" pageId="126" pageNumber="127">K, L</emphasis>
from 
<emphasis italics="true" pageId="126" pageNumber="127">Fay and Harris 1138</emphasis>
(MO) 
<emphasis bold="true" pageId="126" pageNumber="127">M-P</emphasis>
from 
<emphasis italics="true" pageId="126" pageNumber="127">Reitsma &amp; Reitsma 1163</emphasis>
(NY) 
<emphasis bold="true" pageId="126" pageNumber="127">Q-T</emphasis>
from 
<emphasis italics="true" pageId="126" pageNumber="127">Letouzey 10306</emphasis>
(P).
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="126" pageNumber="127" type="phenology">
<paragraph pageId="126" pageNumber="127">Phenology.</paragraph>
<paragraph pageId="126" pageNumber="127">Specimens with flowers were collected in April, and with young fruits in May.</paragraph>
</subSubSection>
<subSubSection pageId="126" pageNumber="127" type="distribution">
<paragraph pageId="126" pageNumber="127">Distribution</paragraph>
<paragraph pageId="126" pageNumber="127">
(Fig. 
<figureCitation captionStart="Figure 36" captionStartId="F36" captionText="Figure 36. Distributions of Xylopia phloiodora, X. paniculata, and X. calva. Bolder lines represent country borders, fainter lines lakes and major rivers." figureDoi="10.3897/phytokeys.97.20975.figure36" httpUri="https://binary.pensoft.net/fig/199121" pageId="126" pageNumber="127">36</figureCitation>
). Known from three localities, two of them in southwestern Cameroon and the other in south-central Nigeria, from low elevation forest.
</paragraph>
</subSubSection>
<subSubSection pageId="126" pageNumber="127" type="local name">
<paragraph pageId="126" pageNumber="127">Local name.</paragraph>
<paragraph pageId="126" pageNumber="127">
Ohun (
<emphasis italics="true" pageId="126" pageNumber="127">Ross R.202</emphasis>
).
</paragraph>
<caption ID-Zenodo-Dep="1239341" doi="10.3897/phytokeys.97.20975.figure36" httpUri="https://binary.pensoft.net/fig/199121" pageId="126" pageNumber="127" start="Figure 36" startId="F36">
<paragraph pageId="126" pageNumber="127">
<emphasis bold="true" pageId="126" pageNumber="127">Figure 36.</emphasis>
Distributions of 
<taxonomicName class="Magnoliopsida" family="Ulmaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia phloiodora" order="Magnoliales" pageId="126" pageNumber="127" phylum="Tracheophyta" rank="species" species="phloiodora">
<emphasis italics="true" pageId="126" pageNumber="127">Xylopia phloiodora</emphasis>
</taxonomicName>
, 
<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. paniculata" order="Magnoliales" pageId="126" pageNumber="127" rank="species" species="paniculata">
<emphasis italics="true" pageId="126" pageNumber="127">X. paniculata</emphasis>
</taxonomicName>
, and 
<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. calva" order="Magnoliales" pageId="126" pageNumber="127" rank="species" species="calva">
<emphasis italics="true" pageId="126" pageNumber="127">X. calva</emphasis>
</taxonomicName>
. Bolder lines represent country borders, fainter lines lakes and major rivers.
</paragraph>
</caption>
</subSubSection>
<subSubSection lastPageId="127" lastPageNumber="128" pageId="126" pageNumber="127" type="materials_examined">
<paragraph pageId="126" pageNumber="127">Additional specimens examined.</paragraph>
<paragraph pageId="126" pageNumber="127">
<materialsCitation collectingDate="1934-05-12" collectorName="U. A., Ross R." country="NIGERIA" location="Onikaroga" municipality="Okomu Reserve" specimenCount="1" stateProvince="Edo State">
<emphasis bold="true" pageId="126" pageNumber="127">
<collectingCountry name="Nigeria">NIGERIA</collectingCountry>
.
</emphasis>
<collectingRegion country="Nigeria" name="Edo">Edo State</collectingRegion>
, 
<collectingMunicipality>Okomu Reserve</collectingMunicipality>
, near 
<collectorName name="CU Aguoru">U. A.</collectorName>
C. timber camp, 
<location LSID="urn:lsid:plazi:treatment:89D1DC191D7ACB95F7FEE69EE99FB9AF:21B29F32D44C1E3FA5E3310060FBDFF0" country="NIGERIA" municipality="Okomu Reserve" name="Onikaroga" stateProvince="Edo State">Onikaroga</location>
, 
<collectingDate value="1934-05-12">12 May 1934</collectingDate>
(yg fr), 
<emphasis italics="true" pageId="126" pageNumber="127">
<collectorName>Ross R.</collectorName>
202
</emphasis>
(K)
</materialsCitation>
. 
<materialsCitation collectingDate="1970-04-08" collectorName="du Ntem, de Menve'ele" country="CAMEROON" location="Nyabessan" municipality="Pres" specimenCount="1">
<emphasis bold="true" pageId="126" pageNumber="127">
<collectingCountry name="Cameroon">CAMEROON</collectingCountry>
.
</emphasis>
<normalizedToken originalValue="Près">
<collectingMunicipality>Pres</collectingMunicipality>
</normalizedToken>
des chutes 
<collectorName>du Ntem</collectorName>
ou 
<collectorName>
de 
<normalizedToken originalValue="Menve’ele">Menve'ele</normalizedToken>
</collectorName>
<normalizedToken originalValue="près">pres</normalizedToken>
<location LSID="urn:lsid:plazi:treatment:89D1DC191D7ACB95F7FEE69EE99FB9AF:4680EB516C0C7B3083B917C0122500E1" country="CAMEROON" municipality="Pres" name="Nyabessan">Nyabessan</location>
(
<locationDeviation location="Campo">
<quantity metricMagnitude="4" metricUnit="m" metricValue="6.0" unit="km" value="60.0">60 km</quantity>
E de Campo
</locationDeviation>
), 
<collectingDate value="1970-04-08">8 Apr 1970</collectingDate>
(fl), 
<emphasis italics="true" pageId="126" pageNumber="127">Letouzey 10306</emphasis>
(P)
</materialsCitation>
.
</paragraph>
<paragraph lastPageId="127" lastPageNumber="128" pageId="126" pageNumber="127">
<taxonomicName authorityName="D. M. Johnson &amp; N. A. Murray" authorityYear="2018" class="Magnoliopsida" family="Ulmaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia calva" order="Magnoliales" pageId="126" pageNumber="127" phylum="Tracheophyta" rank="species" species="calva">
<emphasis italics="true" pageId="126" pageNumber="127">Xylopia calva</emphasis>
</taxonomicName>
is distinguished by its long broad petals that are glabrous adaxially (L. 
<taxonomicName authorityName="D. M. Johnson &amp; N. A. Murray" authorityYear="2018" class="Magnoliopsida" family="Ulmaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia calva" order="Magnoliales" pageId="126" pageNumber="127" phylum="Tracheophyta" rank="species" species="calva">
<emphasis italics="true" pageId="126" pageNumber="127">Xylopia calva</emphasis>
</taxonomicName>
, 
<normalizedToken originalValue="“bald”">&quot;bald&quot;</normalizedToken>
) except at the apices. It is most similar to 
<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. phloiodora" order="Magnoliales" pageId="126" pageNumber="127" rank="species" species="phloiodora">
<emphasis italics="true" pageId="126" pageNumber="127">X. phloiodora</emphasis>
</taxonomicName>
, having the same pedunculate and branched inflorescence found in that species, but may be distinguished by the glaucous tinge to the abaxial surface of the leaves, straight rather than arcuate secondary veins, indistinct higher-order venation, outer petals 
<quantity metricMagnitude="-3" metricUnit="m" metricValue="4.15" metricValueMax="5.5" metricValueMin="2.8" unit="mm" value="4.15" valueMax="5.5" valueMin="2.8">2.8-5.5 mm</quantity>
<pageBreakToken pageId="127" pageNumber="128" start="start">wide</pageBreakToken>
at the midpoint, anthers only 10-13-locellate, and laciniate rim of the staminal cone. The only fruit seen was not fully mature.
</paragraph>
<paragraph pageId="127" pageNumber="128">
The 
<typeStatus>type</typeStatus>
specimen was initially identified as 
<taxonomicName authorityName="A. Richard, Hist. phys. Cuba, Pl. vasc. 53. 1841 [&quot;" authorityYear="1845" baseAuthorityName="Dunal" class="Magnoliopsida" family="Ulmaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia aethiopica" order="Magnoliales" pageId="127" pageNumber="128" phylum="Tracheophyta" rank="species" species="aethiopica">
<emphasis italics="true" pageId="127" pageNumber="128">Xylopia aethiopica</emphasis>
</taxonomicName>
and filed in herbaria under that name. The other two specimens were only identified as &quot; 
<taxonomicName class="Magnoliopsida" family="Ulmaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia" order="Magnoliales" pageId="127" pageNumber="128" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="127" pageNumber="128">Xylopia</emphasis>
</taxonomicName>
sp.&quot; The specimen 
<emphasis italics="true" pageId="127" pageNumber="128">Ross R.202</emphasis>
is labeled as having been seen for the second edition of Flora of West Tropical Africa (
<bibRefCitation author="Keay, RWJ" journalOrPublisher="Crown Agents for Oversea Governments and Administrations, London" pageId="187" pageNumber="188" refId="B92" refString="Keay, RWJ, 1954-1958. Flora of West Tropical Africa, second edition, Volume 1. Crown Agents for Oversea Governments and Administrations, London" title="Flora of West Tropical Africa, second edition, Volume 1." year="1954 - 1958">Keay 1954-1958</bibRefCitation>
), but there is no mention of this specimen in the 
<taxonomicName class="Magnoliopsida" family="Ulmaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia" order="Magnoliales" pageId="127" pageNumber="128" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="127" pageNumber="128">Xylopia</emphasis>
</taxonomicName>
treatment of that work. We calculated an EOO of 
<quantity metricMagnitude="7" metricUnit="m" metricValue="2.2405999999999997" unit="km" value="22406.0">22,406 km</quantity>
2 and an AOO of 
<quantity metricMagnitude="4" metricUnit="m" metricValue="1.2" unit="km" value="12.0">12 km</quantity>
2 for this species; the fact that there are only three collections, the most recent one from 1970, suggests that the species should be of conservation concern.
</paragraph>
</subSubSection>
</treatment>
</document>