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<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.207.61432" ID-Pensoft-Pub="1314-2003-207-1" ID-Pensoft-UUID="29CD4EF8FB525DBAA022DF25CDB649C9" ModsDocID="1314-2003-207-1" checkinTime="1663699675791" checkinUser="pensoft" docAuthor="Couvreur, Thomas L. P., Dagallier, Leo-Paul M. J., Crozier, Francoise, Ghogue, Jean-Paul, Hoekstra, Paul H., Kamdem, Narcisse G., Johnson, David M., Murray, Nancy A. &amp; Sonke, Bonaventure" docDate="2022" docId="C0DD2EC1971D074C681F31AEE59EC669" docLanguage="en" docName="PhytoKeys 207: 1-532" docOrigin="PhytoKeys 207" docPubDate="2022-09-20" docSource="http://dx.doi.org/10.3897/phytokeys.207.61432" docTitle="Piptostigma glabrescens Oliv., J. Linn. Soc., Bot. 8: 159 1864" docType="treatment" docVersion="1" id="29CD4EF8FB525DBAA022DF25CDB649C9" lastPageNumber="1" masterDocId="29CD4EF8FB525DBAA022DF25CDB649C9" masterDocTitle="Flora of Cameroon - Annonaceae Vol 45" masterLastPageNumber="532" masterPageNumber="1" pageNumber="1" updateTime="1663699675791" updateUser="pensoft">
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<mods:title>Flora of Cameroon - Annonaceae Vol 45</mods:title>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Couvreur, Thomas L. P.</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-8509-6587</mods:nameIdentifier>
<mods:affiliation>IRD, DIADE, Univ Montpellier, Montpellier, France &amp; Universite de Yaounde I, Ecole Normale Superieure, Departement des Sciences Biologiques, Laboratoire de Botanique systematique et d'Ecologie, B. P. 047, Yaounde, Cameroon &amp; Naturalis Biodiversity Center, Botany Section, Darwinweg 2, 2333 CR Leiden, Netherlands</mods:affiliation>
<mods:nameIdentifier type="email">thomas.couvreur@ird.fr</mods:nameIdentifier>
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<mods:namePart>Dagallier, Leo-Paul M. J.</mods:namePart>
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<mods:affiliation>IRD, DIADE, Univ Montpellier, Montpellier, France</mods:affiliation>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Crozier, Francoise</mods:namePart>
<mods:affiliation>IRD, DIADE, Univ Montpellier, Montpellier, France</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Ghogue, Jean-Paul</mods:namePart>
<mods:affiliation>Universite de Yaounde I, Ecole Normale Superieure, Departement des Sciences Biologiques, Laboratoire de Botanique systematique et d'Ecologie, B. P. 047, Yaounde, Cameroon &amp; Green Connexion, Environmental Group, siege face GP Melen, a cote de l'immeuble Palais des verres. Yaounde, Cameroun</mods:affiliation>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Hoekstra, Paul H.</mods:namePart>
<mods:affiliation>Naturalis Biodiversity Center, Botany Section, Darwinweg 2, 2333 CR Leiden, Netherlands</mods:affiliation>
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<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Kamdem, Narcisse G.</mods:namePart>
<mods:affiliation>Universite de Yaounde I, Ecole Normale Superieure, Departement des Sciences Biologiques, Laboratoire de Botanique systematique et d'Ecologie, B. P. 047, Yaounde, Cameroon</mods:affiliation>
</mods:name>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Johnson, David M.</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-2896-7419</mods:nameIdentifier>
<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:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Sonke, Bonaventure</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-4310-3603</mods:nameIdentifier>
<mods:affiliation>Universite de Yaounde I, Ecole Normale Superieure, Departement des Sciences Biologiques, Laboratoire de Botanique systematique et d'Ecologie, B. P. 047, Yaounde, Cameroon</mods:affiliation>
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<mods:title>PhytoKeys</mods:title>
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<mods:date>2022</mods:date>
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<mods:number>2022-09-20</mods:number>
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<mods:number>207</mods:number>
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<treatment LSID="urn:lsid:plazi:treatment:C0DD2EC1971D074C681F31AEE59EC669" httpUri="http://treatment.plazi.org/id/C0DD2EC1971D074C681F31AEE59EC669" lastPageNumber="1" pageId="0" pageNumber="1">
<subSubSection pageId="0" pageNumber="1" type="nomenclature">
<paragraph pageId="0" pageNumber="1">
<taxonomicName authority="Oliv., J. Linn. Soc., Bot. 8: 159, 1864" authorityName="Oliv., J. Linn. Soc., Bot. 8: 159" authorityYear="1864" class="Magnoliopsida" family="Annonaceae" genus="Piptostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Piptostigma glabrescens" order="Magnoliales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="glabrescens">Piptostigma glabrescens Oliv., J. Linn. Soc., Bot. 8: 159, 1864</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="description">
<paragraph pageId="0" pageNumber="1">
<figureCitation captionStart="Figure 87" captionStartId="F97" captionText="Figure 87. Piptostigma glabrescens A leaves, upper side B leaves, lower side C cauliflorous inflorescence D fruits, top view E fruits, lower view, note verrucose monocarps. Piptostigma goslineanum F leaf, upper side G base of leaf blade, lower side H base of leaf blade, upper side I inflorescence J detail of stamens and few (7) carpels K fruit, note hairy smooth monocarps A-E Couvreur 1158, Kribi, Cameroon F-I Couvreur 983, Rumpi Mts, Cameroo; J Couvreur 1017, Mbayang Mbo, Cameroon. Photos Thomas L. P. Couvreur." figureDoi="10.3897/phytokeys.207.61432.figure87" httpUri="https://binary.pensoft.net/fig/745545" pageId="0" pageNumber="1">Figs 87</figureCitation>
<figureCitation captionStart="Figure 94" captionStartId="F105" captionText="Figure 94. Piptostigma pilosum A leaf B inflorescence C flower D receptacle E stamens F carpel side view and detail of ovules. Piptostigma glabrescens G leaf H inflorescence I flower, side view J receptacle, petals and sepals removed A-F from Le Testu 8465 G-J from Letouzey 4167. Drawings by Helene Lamourdedieu, Publications Scientifiques du Museum national d'Histoire naturelle, Paris; modified from Le Thomas (1969 b, pl. 20, p. 119)." figureDoi="10.3897/phytokeys.207.61432.figure94" httpUri="https://binary.pensoft.net/fig/745553" pageId="0" pageNumber="1">, 94</figureCitation>
<figureCitation captionStart="Map 11" captionStartId="F98" captionText="Map 11. A Piptostigma glabrescens B Piptostigma goslineanum C Piptostigma longepilosum D Piptostigma macranthum E Piptostigma macrophyllum F Piptostigma mayndongtsaeanum G Piptostigma mortehanii H Piptostigma multinervium I Piptostigma oyemense. White borders represent region limits in Cameroon; green patches represent protected areas (see methods and Suppl. material 1: Fig. S 1)." figureDoi="10.3897/phytokeys.207.61432.map11" httpUri="https://binary.pensoft.net/fig/745546" pageId="0" pageNumber="1">; Map 11A</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="reference_group">
<paragraph pageId="0" pageNumber="1">
<taxonomicName authorityName="H.G.Engler &amp; F.L.Diels" authorityYear="1901" class="Magnoliopsida" family="Annonaceae" genus="Piptostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Piptostigma preussii" order="Magnoliales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="preussii">= Piptostigma preussii</taxonomicName>
Engl. &amp; Diels, Monogr. Afrik. Pflanzen.-Fam. 6: 54, 1901. Type. Cameroon. South-West Region, Barombi Station,
<emphasis italics="true" pageId="0" pageNumber="1">Preuss P.R. 251</emphasis>
, Apr 1890: holotype: B[B100154082]; isotype: K[K000105585].
</paragraph>
<paragraph pageId="0" pageNumber="1">
<taxonomicName class="Magnoliopsida" family="Annonaceae" genus="Piptostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Piptostigma glabrescens subsp. var. var. lanceolata" order="Magnoliales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="variety" species="glabrescens" subSpecies="var." variety="lanceolata">= Piptostigma glabrescens Oliv. var. lanceolata</taxonomicName>
Le Thomas, Fl. Gabon 16: 120, 1969. Type. Gabon.
<normalizedToken originalValue="Ogooué-Ivindo">Ogooue-Ivindo</normalizedToken>
,
<normalizedToken originalValue="Bélinga">Belinga</normalizedToken>
, mines de fer,
<emphasis italics="true" pageId="0" pageNumber="1">
<normalizedToken originalValue="Hallé">Halle</normalizedToken>
N. 4087
</emphasis>
, 12 Aug 1966: holotype: P[P00363300]; isotypes: P[P00323698, P00363299].
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="materials_examined">
<paragraph pageId="0" pageNumber="1">
<typeStatus>Type</typeStatus>
.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<materialsCitation collectingDate="1862-08" collectingDateMax="1862-09-31" collectingDateMin="1862-08" collectorName="Mann G." country="Equatorial Guinea" location="Kongui River" specimenCount="1" typeStatus="holotype">
<collectingCountry name="Equatorial Guinea">Equatorial Guinea</collectingCountry>
. Rio Muni;
<location LSID="urn:lsid:plazi:treatment:C0DD2EC1971D074C681F31AEE59EC669:56B15D5B241A51ABD4481F794B7451A7" country="Equatorial Guinea" name="Kongui River">Kongui River</location>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>Mann G.</collectorName>
1792
</emphasis>
,
<collectingDate value="1862-08" valueMax="1862-09-31" valueMin="1862-08-00">Aug.-Sep 1862</collectingDate>
:
<typeStatus>holotype</typeStatus>
: B[B100154078]; isotype: K[K000199000, K000199706]; P[P00363305]
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="description">
<paragraph pageId="0" pageNumber="1">Description.</paragraph>
<paragraph pageId="0" pageNumber="1">
Tree, 8-10 m tall, d.b.h. 12-15 cm; stilt roots or buttresses absent. Indumentum of simple hairs; old leafless branches glabrous, young foliate branches pubescent. Leaves: petiole 2-3 mm long, 1-2 mm in diameter, pubescent, cylindrical, blade inserted on top of the petiole; blade 12-30 cm long, 4-8.5 cm wide, obovate, apex acuminate, acumen 1.4-1.7 cm long, base obtuse to acute, papyraceous, below pubescent when young, glabrous when old, above glabrous when young and old, discolorous, whitish below; midrib impressed, above glabrous when young and old, below pubescent when young and old; secondary veins 19 to 27 pairs, glabrous above; tertiary venation percurrent. Individuals bisexual; inflorescences cauliflorous, peduncle like base 5-20 mm long, axial internodes 10-150 mm long,
<emphasis bold="true" pageId="0" pageNumber="1">lax to panicle-like, sympodial rachis 20-70 mm long.</emphasis>
Flowers with 9 perianth parts in 3 whorls, 10 to 28 per inflorescence; pedicel 11-13 mm long, 2 mm in diameter, pubescent; in fruit 16-20 mm long, 6 mm in diameter, densely pubescent; bracts 2, one basal and one upper towards the lower half of pedicel, basal bract 4-5 mm long, 3 mm wide; upper bract 2-5 mm long, 1-2 mm wide; sepals 3, valvate, free, 4 mm long, 2 mm wide, triangular, apex acute, base truncate, brown, pubescent outside, glabrous inside, margins flat; petals free, outer petals shorter than inner; outer petals 3, 5-6 mm long, 2 mm wide, ovate, apex acute, base truncate, red, margins flat, pubescent outside, glabrous inside; inner petals 3, valvate, 30-50 mm long, 5-10 mm wide, ovate, apex acute, base truncate, red, margins wavy, pubescent outside, sparsely pubescent inside; stamens 90 to 110, in 6 to 7 rows, ca. 1 mm long, broad; connective discoid, glabrous, red; staminodes absent; carpels free, 5 to 8, ovary ca. 1 mm long, stigma globose, pubescent. Monocarps sessile, ca. 8, 20-65 mm long, 9-21 mm in diameter,
<emphasis bold="true" pageId="0" pageNumber="1">oblong to narrowly oblong</emphasis>
, apex sometimes mucronate,
<emphasis bold="true" pageId="0" pageNumber="1">glabrous or sometimes very sparsely pubescent</emphasis>
,
<emphasis bold="true" pageId="0" pageNumber="1">puncticulate</emphasis>
(covered by small blister-like pimples or wards),
<emphasis bold="true" pageId="0" pageNumber="1">irregularly and longitudinally ribbed</emphasis>
, color unknown; seeds 1 to 7 per monocarp, ca. 15 mm long, ca. 10 mm in diameter, ellipsoid; aril absent.
</paragraph>
<caption doi="10.3897/phytokeys.207.61432.figure87" httpUri="https://binary.pensoft.net/fig/745545" pageId="0" pageNumber="1" start="Figure 87" startId="F97">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Figure 87.</emphasis>
<taxonomicName authorityName="Oliv., J. Linn. Soc., Bot. 8: 159" authorityYear="1864" class="Magnoliopsida" family="Annonaceae" genus="Piptostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Piptostigma glabrescens" order="Magnoliales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="glabrescens">
<emphasis italics="true" pageId="0" pageNumber="1">Piptostigma glabrescens</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="1">A</emphasis>
leaves, upper side
<emphasis bold="true" pageId="0" pageNumber="1">B</emphasis>
leaves, lower side
<emphasis bold="true" pageId="0" pageNumber="1">C</emphasis>
cauliflorous inflorescence
<emphasis bold="true" pageId="0" pageNumber="1">D</emphasis>
fruits, top view
<emphasis bold="true" pageId="0" pageNumber="1">E</emphasis>
fruits, lower view, note verrucose monocarps.
<taxonomicName authorityName="Ghogue, Sonke &amp; Couvreur, Pl. Ecol. Evol. 150 (2): 193" authorityYear="2017" class="Magnoliopsida" family="Annonaceae" genus="Piptostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Piptostigma goslineanum" order="Magnoliales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="goslineanum">
<emphasis italics="true" pageId="0" pageNumber="1">Piptostigma goslineanum</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="1">F</emphasis>
leaf, upper side
<emphasis bold="true" pageId="0" pageNumber="1">G</emphasis>
base of leaf blade, lower side
<emphasis bold="true" pageId="0" pageNumber="1">H</emphasis>
base of leaf blade, upper side
<emphasis bold="true" pageId="0" pageNumber="1">I</emphasis>
inflorescence
<emphasis bold="true" pageId="0" pageNumber="1">J</emphasis>
detail of stamens and few (7) carpels
<emphasis bold="true" pageId="0" pageNumber="1">K</emphasis>
fruit, note hairy smooth monocarps
<emphasis bold="true" pageId="0" pageNumber="1">A-E</emphasis>
<emphasis italics="true" pageId="0" pageNumber="1">Couvreur 1158</emphasis>
, Kribi, Cameroon
<emphasis bold="true" pageId="0" pageNumber="1">F-I</emphasis>
<emphasis italics="true" pageId="0" pageNumber="1">Couvreur 983</emphasis>
, Rumpi Mts, Cameroo;
<emphasis bold="true" pageId="0" pageNumber="1">J</emphasis>
<emphasis italics="true" pageId="0" pageNumber="1">Couvreur 1017</emphasis>
, Mbayang Mbo, Cameroon. Photos Thomas L.P. Couvreur.
</paragraph>
</caption>
<caption doi="10.3897/phytokeys.207.61432.map11" httpUri="https://binary.pensoft.net/fig/745546" pageId="0" pageNumber="1" start="Map 11" startId="F98">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Map 11.</emphasis>
<emphasis bold="true" pageId="0" pageNumber="1">A</emphasis>
<taxonomicName authorityName="Oliv., J. Linn. Soc., Bot. 8: 159" authorityYear="1864" class="Magnoliopsida" family="Annonaceae" genus="Piptostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Piptostigma glabrescens" order="Magnoliales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="glabrescens">
<emphasis italics="true" pageId="0" pageNumber="1">Piptostigma glabrescens</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="1">B</emphasis>
<taxonomicName authorityName="Ghogue, Sonke &amp; Couvreur, Pl. Ecol. Evol. 150 (2): 193" authorityYear="2017" class="Magnoliopsida" family="Annonaceae" genus="Piptostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Piptostigma goslineanum" order="Magnoliales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="goslineanum">
<emphasis italics="true" pageId="0" pageNumber="1">Piptostigma goslineanum</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="1">C</emphasis>
<taxonomicName authorityName="Engl., Notizbl. Koenigl. Bot. Gart. Berlin 2: 297" authorityYear="1899" class="Magnoliopsida" family="Annonaceae" genus="Piptostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Piptostigma longepilosum" order="Magnoliales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="longepilosum">
<emphasis italics="true" pageId="0" pageNumber="1">Piptostigma longepilosum</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="1">D</emphasis>
<taxonomicName authorityName="Mildbr. &amp; Diels, Bot. Jahrb. Syst. 53 (1 - 2): 142" authorityYear="1915" class="Magnoliopsida" family="Annonaceae" genus="Piptostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Piptostigma macranthum" order="Magnoliales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="macranthum">
<emphasis italics="true" pageId="0" pageNumber="1">Piptostigma macranthum</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="1">E</emphasis>
<taxonomicName authorityName="Ghogue, Sonke &amp; Couvreur, Pl. Ecol. Evol. 150 (2): 199" authorityYear="2017" class="Magnoliopsida" family="Annonaceae" genus="Piptostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Piptostigma macrophyllum" order="Magnoliales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="macrophyllum">
<emphasis italics="true" pageId="0" pageNumber="1">Piptostigma macrophyllum</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="1">F</emphasis>
<taxonomicName authorityName="Ghogue, Sonke &amp; Couvreur, Pl. Ecol. Evol. 150 (2): 201" authorityYear="2017" class="Magnoliopsida" family="Annonaceae" genus="Piptostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Piptostigma mayndongtsaeanum" order="Magnoliales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="mayndongtsaeanum">
<emphasis italics="true" pageId="0" pageNumber="1">Piptostigma mayndongtsaeanum</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="1">G</emphasis>
<taxonomicName authorityName="De Wild., Bull. Jard. Bot. Etat Bruxelles 4: 383" authorityYear="1914" class="Magnoliopsida" family="Annonaceae" genus="Piptostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Piptostigma mortehanii" order="Magnoliales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="mortehanii">
<emphasis italics="true" pageId="0" pageNumber="1">Piptostigma mortehanii</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="1">H</emphasis>
<taxonomicName authorityName="Engl. &amp; Diels, Monogr. Afrik. Pflanzen. - Fam. 6: 55" authorityYear="1901" class="Magnoliopsida" family="Annonaceae" genus="Piptostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Piptostigma multinervium" order="Magnoliales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="multinervium">
<emphasis italics="true" pageId="0" pageNumber="1">Piptostigma multinervium</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="1">I</emphasis>
<taxonomicName authorityName="Pellegr., Notul. Syst. (Paris) 14: 75" authorityYear="1950" class="Magnoliopsida" family="Annonaceae" genus="Piptostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Piptostigma oyemense" order="Magnoliales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="oyemense">
<emphasis italics="true" pageId="0" pageNumber="1">Piptostigma oyemense</emphasis>
</taxonomicName>
. White borders represent region limits in Cameroon; green patches represent protected areas (see methods and Suppl. material 1: Fig. S1).
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="distribution">
<paragraph pageId="0" pageNumber="1">Distribution.</paragraph>
<paragraph pageId="0" pageNumber="1">From Cameroon to Gabon, one specimen from Republic of Congo; in Cameroon known from the South, Littoral and South-West regions.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="habitat">
<paragraph pageId="0" pageNumber="1">Habitat.</paragraph>
<paragraph pageId="0" pageNumber="1">A common species when present; in forests and plantations on black volcanic soils. Altitude 200-1000 m a.s.l.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="local and common names known in cameroon">
<paragraph pageId="0" pageNumber="1">Local and common names known in Cameroon.</paragraph>
<paragraph pageId="0" pageNumber="1">
nom otoungui (Dial. Boulou,
<emphasis italics="true" pageId="0" pageNumber="1">Endengle, E. s.n.</emphasis>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="iucn conservation status">
<paragraph pageId="0" pageNumber="1">IUCN conservation status.</paragraph>
<paragraph pageId="0" pageNumber="1">
Near Threatened B2ab(iii) (
<bibRefCitation DOI="https://doi.org/10.2305/IUCN.UK.2019-3.RLTS.T132512369A132513599.en" author="Cosiaux, A" journalOrPublisher="Yale School of the Environment Bulletin Series" pageId="0" pageNumber="1" refId="B41" refString="Cosiaux, A, Couvreur, TLP, Erkens, RHJ, 2019a. Annickia affinis. The IUCN Red List of Threatened Species: e.T132512369A132513599. https://doi.org/10.2305/IUCN.UK.2019-3.RLTS.T132512369A132513599.en" title="Annickia affinis. The IUCN Red List of Threatened Species: e. T 132512369 A 132513599." url="https://doi.org/10.2305/IUCN.UK.2019-3.RLTS.T132512369A132513599.en" year="2019 a">Cosiaux et al. 2019a</bibRefCitation>
h).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="uses in cameroon">
<paragraph pageId="0" pageNumber="1">Uses in Cameroon.</paragraph>
<paragraph pageId="0" pageNumber="1">None reported.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="notes">
<paragraph pageId="0" pageNumber="1">Notes.</paragraph>
<paragraph pageId="0" pageNumber="1">
<taxonomicName authorityName="Oliv., J. Linn. Soc., Bot. 8: 159" authorityYear="1864" class="Magnoliopsida" family="Annonaceae" genus="Piptostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Piptostigma glabrescens" order="Magnoliales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="glabrescens">
<emphasis italics="true" pageId="0" pageNumber="1">Piptostigma glabrescens</emphasis>
</taxonomicName>
is morphologically similar to
<taxonomicName lsidName="P. multinervium" pageId="0" pageNumber="1" rank="species" species="multinervium">
<emphasis italics="true" pageId="0" pageNumber="1">P. multinervium</emphasis>
</taxonomicName>
(also a common species in Cameroon).
<taxonomicName authorityName="Oliv., J. Linn. Soc., Bot. 8: 159" authorityYear="1864" class="Magnoliopsida" family="Annonaceae" genus="Piptostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Piptostigma glabrescens" order="Magnoliales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="glabrescens">
<emphasis italics="true" pageId="0" pageNumber="1">Piptostigma glabrescens</emphasis>
</taxonomicName>
however has glabrous older branches which are longitudinally striate (versus shortly or sparsely pubescent and non-striate), and monocarps which are puncticulate, and longitudinally ridged (versus muricate and not longitudinally ridged.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="materials_examined">
<paragraph pageId="0" pageNumber="1">Specimens examined.</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Littoral Region</emphasis>
:
<materialsCitation collectingDate="1901-01-01" collectingDateMax="2018-02-27" collectingDateMin="1901-01-01" collectorName="Endengle E., de Bakaka, Leeuwenberg A. J. M., de la L'Hikoa, Letouzey R., McKey D. B., Bos J. J., Couvreur T. L. P., de Wilde J. J. F. E, Zenker G. A., Cheek M., de Nta Ali, Barombi F R Station, Preuss P. R." county="Korup National Park" latitude="4.65" location="Foret de Bakaka" longLatPrecision="5565" longitude="9.4" municipality="Onge river" specimenCount="1">
Douala (route Razel),
<geoCoordinate degrees="4.05" direction="north" orientation="latitude" precision="555" value="4.05">4.05°N</geoCoordinate>
,
<geoCoordinate degrees="9.71" direction="east" orientation="longitude" precision="555" value="9.71">9.71°E</geoCoordinate>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectingDate value="1955-01-01">01 January 1955</collectingDate>
</emphasis>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>Endengle E.</collectorName>
</emphasis>
2061 (P);
<location LSID="urn:lsid:plazi:treatment:C0DD2EC1971D074C681F31AEE59EC669:3A146B450098580BF1AA8565D03D60EF" county="Korup National Park" latitude="4.65" longLatPrecision="5565" longitude="9.4" municipality="Onge river" name="Foret de Bakaka">
<normalizedToken originalValue="Forêt">Foret</normalizedToken>
<collectorName>de Bakaka</collectorName>
</location>
<locationDeviation location="Ebone">
<quantity metricMagnitude="3" metricUnit="m" metricValue="3.0" unit="km" value="3.0">3 km</quantity>
E of
<normalizedToken originalValue="Eboné">Ebone</normalizedToken>
</locationDeviation>
a village on km 11 Nkongsamba-Loum Road,
<geoCoordinate degrees="4.83" direction="north" orientation="latitude" precision="555" value="4.83">4.83°N</geoCoordinate>
,
<geoCoordinate degrees="9.9" direction="east" orientation="longitude" precision="5555" value="9.9">9.9°E</geoCoordinate>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectingDate value="1971-09-13">13 September 1971</collectingDate>
</emphasis>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>Leeuwenberg A.J.M.</collectorName>
</emphasis>
8354 (WAG,YA); Hikoa Mahouda (chaine
<collectorName>
de la
<normalizedToken originalValue="LHikoa">L'Hikoa</normalizedToken>
</collectorName>
Mandeng-
<locationDeviation location="Edea">
<quantity metricMagnitude="4" metricUnit="m" metricValue="3.0" unit="km" value="30.0">30 km</quantity>
ENE Edea
</locationDeviation>
),
<geoCoordinate degrees="3.87" direction="north" orientation="latitude" precision="555" value="3.87">3.87°N</geoCoordinate>
,
<geoCoordinate degrees="10.39" direction="east" orientation="longitude" precision="555" value="10.39">10.39°E</geoCoordinate>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectingDate value="1973-12-17">17 December 1973</collectingDate>
</emphasis>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>Letouzey R.</collectorName>
</emphasis>
12415 (K); Tissongo,
<geoCoordinate degrees="3.58" direction="north" orientation="latitude" precision="555" value="3.58">3.58°N</geoCoordinate>
,
<geoCoordinate degrees="9.9" direction="east" orientation="longitude" precision="5555" value="9.9">9.9°E</geoCoordinate>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectingDate value="1976-07-07">07 July 1976</collectingDate>
</emphasis>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>McKey D.B.</collectorName>
</emphasis>
103 (K).
<emphasis bold="true" pageId="0" pageNumber="1">
<location LSID="urn:lsid:plazi:treatment:C0DD2EC1971D074C681F31AEE59EC669:F61301F65D42586D47A1308E02B775EC" county="Korup National Park" latitude="4.65" longLatPrecision="5565" longitude="9.4" municipality="Onge river" name="South Region">South Region</location>
</emphasis>
: SE slopes of Mt elephant
<locationDeviation location="Kribi">SE of Kribi</locationDeviation>
,
<geoCoordinate degrees="2.78" direction="north" orientation="latitude" precision="555" value="2.78">2.78°N</geoCoordinate>
,
<geoCoordinate degrees="10.01" direction="east" orientation="longitude" precision="555" value="10.01">10.01°E</geoCoordinate>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectingDate value="1970-02-26">26 February 1970</collectingDate>
</emphasis>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>Bos J.J.</collectorName>
</emphasis>
6415 (BR,C,K,LD,P,WAG,YA); ca
<locationDeviation location="Lolodorf">
<quantity metricMagnitude="3" metricUnit="m" metricValue="3.0" unit="km" value="3.0">3 km</quantity>
N of Lolodorf
</locationDeviation>
road,
<geoCoordinate degrees="3.01" direction="north" orientation="latitude" precision="555" value="3.01">3.01°N</geoCoordinate>
,
<geoCoordinate degrees="10.05" direction="east" orientation="longitude" precision="555" value="10.05">10.05°E</geoCoordinate>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectingDate value="1970-03-18">18 March 1970</collectingDate>
</emphasis>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>Bos J.J.</collectorName>
</emphasis>
6594 (BR,K,LD,LM,MO,P,WAG,YA);
<quantity metricMagnitude="4" metricUnit="m" metricValue="1.5" unit="km" value="15.0">15 km</quantity>
before
<location LSID="urn:lsid:plazi:treatment:C0DD2EC1971D074C681F31AEE59EC669:E6F039B052EF9713A9E7FE85FD1E6C01" county="Korup National Park" latitude="4.65" longLatPrecision="5565" longitude="9.4" municipality="Onge river" name="Kribi">Kribi</location>
on N7 road from Ed
<geoCoordinate degrees="3.14" direction="north" orientation="latitude" precision="555" value="3.14">3.14°N</geoCoordinate>
,
<geoCoordinate degrees="9.968" direction="east" orientation="longitude" precision="55" value="9.968">9.968°E</geoCoordinate>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectingDate value="2018-02-27">27 February 2018</collectingDate>
</emphasis>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>Couvreur T.L.P.</collectorName>
</emphasis>
1158 (MPU,P,WAG,YA); Nkoemvone,
<geoCoordinate degrees="2.81" direction="north" orientation="latitude" precision="555" value="2.81">2.81°N</geoCoordinate>
,
<geoCoordinate degrees="11.13" direction="east" orientation="longitude" precision="555" value="11.13">11.13°E</geoCoordinate>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectingDate value="1975-09-09">09 September 1975</collectingDate>
</emphasis>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>de Wilde J.J.F.E</collectorName>
</emphasis>
8453a (BR,K,MO,P,WAG);
<normalizedToken originalValue="Près">Pres</normalizedToken>
Bella (
<locationDeviation location="Kribi">
<quantity metricMagnitude="4" metricUnit="m" metricValue="4.5" unit="km" value="45.0">45 km</quantity>
NE de Kribi
</locationDeviation>
),
<geoCoordinate degrees="3.25" direction="north" orientation="latitude" precision="555" value="3.25">3.25°N</geoCoordinate>
,
<geoCoordinate degrees="10.2" direction="east" orientation="longitude" precision="5555" value="10.2">10.2°E</geoCoordinate>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectingDate value="1962-01-25">25 January 1962</collectingDate>
</emphasis>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>Letouzey R.</collectorName>
</emphasis>
4167 (P,YA); Bipindi,
<geoCoordinate degrees="3.08" direction="north" orientation="latitude" precision="555" value="3.08">3.08°N</geoCoordinate>
,
<geoCoordinate degrees="10.41" direction="east" orientation="longitude" precision="555" value="10.41">10.41°E</geoCoordinate>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectingDate value="1901-01-01">01 January 1901</collectingDate>
</emphasis>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>Zenker G.A.</collectorName>
</emphasis>
2396 (B,BR,G,K,L,P,WAG); Bipindi,
<geoCoordinate degrees="3.08" direction="north" orientation="latitude" precision="555" value="3.08">3.08°N</geoCoordinate>
,
<geoCoordinate degrees="10.42" direction="east" orientation="longitude" precision="555" value="10.42">10.42°E</geoCoordinate>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectingDate value="1908-01-01">01 January 1908</collectingDate>
</emphasis>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>Zenker G.A.</collectorName>
</emphasis>
3654 (BR,L,P); Bipindi,
<geoCoordinate degrees="3.08" direction="north" orientation="latitude" precision="555" value="3.08">3.08°N</geoCoordinate>
,
<geoCoordinate degrees="10.41" direction="east" orientation="longitude" precision="555" value="10.41">10.41°E</geoCoordinate>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectingDate value="1911-01-01">01 January 1911</collectingDate>
</emphasis>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>Zenker G.A.</collectorName>
</emphasis>
4006 (K,P); Bipindi,
<geoCoordinate degrees="3.08" direction="north" orientation="latitude" precision="555" value="3.08">3.08°N</geoCoordinate>
,
<geoCoordinate degrees="10.41" direction="east" orientation="longitude" precision="555" value="10.41">10.41°E</geoCoordinate>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectingDate value="1912-01-01">01 January 1912</collectingDate>
</emphasis>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>Zenker G.A.</collectorName>
</emphasis>
4472 (BR,L,P); Bipindi,
<geoCoordinate degrees="3.08" direction="north" orientation="latitude" precision="555" value="3.08">3.08°N</geoCoordinate>
,
<geoCoordinate degrees="10.41" direction="east" orientation="longitude" precision="555" value="10.41">10.41°E</geoCoordinate>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectingDate value="1914-01-01">01 January 1914</collectingDate>
</emphasis>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>Zenker G.A.</collectorName>
</emphasis>
505 (B,G,P,WAG).
<emphasis bold="true" pageId="0" pageNumber="1">
<location LSID="urn:lsid:plazi:treatment:C0DD2EC1971D074C681F31AEE59EC669:A3EC8C1A3FB1FE71BD999CA57BA69D4F" county="Korup National Park" latitude="4.65" longLatPrecision="5565" longitude="9.4" municipality="Onge river" name="South-West Region">South-West Region</location>
</emphasis>
: mountain circular road
<locationDeviation location="Koto">S of Koto</locationDeviation>
II and the
<collectingMunicipality>Onge river</collectingMunicipality>
,
<geoCoordinate degrees="4.32" direction="north" orientation="latitude" precision="555" value="4.32">4.32°N</geoCoordinate>
,
<geoCoordinate degrees="9.064" direction="east" orientation="longitude" precision="55" value="9.064">9.064°E</geoCoordinate>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectingDate value="1993-10-21">21 October 1993</collectingDate>
</emphasis>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>Cheek M.</collectorName>
</emphasis>
5071 (K,YA);
<collectingCounty>Korup National Park</collectingCounty>
nature trail near suspension bridge,
<geoCoordinate degrees="4.98" direction="north" orientation="latitude" precision="555" value="4.98">4.98°N</geoCoordinate>
,
<geoCoordinate degrees="8.85" direction="east" orientation="longitude" precision="555" value="8.85">8.85°E</geoCoordinate>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectingDate value="1995-02-01">01 February 1995</collectingDate>
</emphasis>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>Cheek M.</collectorName>
</emphasis>
7230 (K,YA); Pente septentrionale
<collectorName>de Nta Ali</collectorName>
(1266)m) descente de la cote 1009
<normalizedToken originalValue="à">a</normalizedToken>
Mbio
<locationDeviation location="Mamfe">
<quantity metricMagnitude="4" metricUnit="m" metricValue="3.0" unit="km" value="30.0">30 km</quantity>
SE de Mamfe
</locationDeviation>
,
<geoCoordinate degrees="5.59" direction="north" orientation="latitude" precision="555" value="5.59">5.59°N</geoCoordinate>
,
<geoCoordinate degrees="9.503" direction="east" orientation="longitude" precision="55" value="9.503">9.503°E</geoCoordinate>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectingDate value="1975-06-21">21 June 1975</collectingDate>
</emphasis>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>Letouzey R.</collectorName>
</emphasis>
13912 (P,YA);
<collectorName>Barombi F R Station</collectorName>
,
<geoCoordinate degrees="4.65" direction="north" orientation="latitude" precision="555" value="4.65">4.65°N</geoCoordinate>
,
<geoCoordinate degrees="9.4" direction="east" orientation="longitude" precision="5555" value="9.4">9.4°E</geoCoordinate>
,
<emphasis italics="true" pageId="0" pageNumber="1">1890</emphasis>
,
<emphasis italics="true" pageId="0" pageNumber="1">
<collectorName>Preuss P.R.</collectorName>
</emphasis>
251 (K)
</materialsCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>