411 lines
30 KiB
XML
411 lines
30 KiB
XML
|
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.97.20975" ID-GBIF-Taxon="143693886" 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. & Murray, Nancy A." docDate="2018" docId="59A97D795722427177F68697A84DE252" 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 mildbraedii Diels, Bot. Jahrb. Syst. 53: 444. 1915." docType="treatment" docVersion="6" id="BD026E15CD67FF99E01FF605FFF6FFEF" lastPageId="153" lastPageNumber="154" masterDocId="BD026E15CD67FF99E01FF605FFF6FFEF" masterDocTitle="A revision of Xylopia L. (Annonaceae): the species of Tropical Africa" masterLastPageNumber="252" masterPageNumber="1" pageId="151" pageNumber="152" updateTime="1643467003316" updateUser="ExternalLinkService">
|
||
|
|
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
||
|
|
<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>
|
||
|
|
<mods:relatedItem type="host">
|
||
|
|
<mods:titleInfo>
|
||
|
|
<mods:title>PhytoKeys</mods:title>
|
||
|
|
</mods:titleInfo>
|
||
|
|
<mods:part>
|
||
|
|
<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>
|
||
|
|
</mods:extent>
|
||
|
|
</mods:part>
|
||
|
|
</mods:relatedItem>
|
||
|
|
<mods:location>
|
||
|
|
<mods:url>http://dx.doi.org/10.3897/phytokeys.97.20975</mods:url>
|
||
|
|
</mods:location>
|
||
|
|
<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="143693886" LSID="urn:lsid:plazi:treatment:59A97D795722427177F68697A84DE252" httpUri="http://treatment.plazi.org/id/59A97D795722427177F68697A84DE252" lastPageId="153" lastPageNumber="154" pageId="151" pageNumber="152">
|
||
|
|
<subSubSection pageId="151" pageNumber="152" type="nomenclature">
|
||
|
|
<paragraph pageId="151" pageNumber="152">
|
||
|
|
35.
|
||
|
|
<taxonomicName LSID="59A97D79-5722-4271-77F6-8697A84DE252" authority="Diels, Bot. Jahrb. Syst. 53: 444. 1915." authorityName="Diels, Bot. Jahrb. Syst. 53: 444. 1915." class="Magnoliopsida" family="Annonaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia mildbraedii" order="Magnoliales" pageId="151" pageNumber="152" phylum="Tracheophyta" rank="species" species="mildbraedii">Xylopia mildbraedii Diels, Bot. Jahrb. Syst. 53: 444. 1915.</taxonomicName>
|
||
|
|
<figureCitation captionStart="Figure 42" captionStartId="F42" captionText="Figure 42. Xylopia pynaertii, X. mildbraedii, and X. hypolampra. A, B X. pynaertii A Habit B Fruit C, D X. mildbraedii C Fruit D Habit E, F X. hypolampra E Habit F Fruit. A from McPherson 13825 (MO) B from Letouzey 12317 (P) C from Breteler et al. 12632 (WAG) D from Reitsma & Reitsma 2816 (NY) E from Le Testu 2023 (F) F from Le Testu 8094 (BM)." figureDoi="10.3897/phytokeys.97.20975.figure42" httpUri="https://binary.pensoft.net/fig/199127" pageId="151" pageNumber="152">Fig. 42C-D</figureCitation>
|
||
|
|
</paragraph>
|
||
|
|
</subSubSection>
|
||
|
|
<subSubSection pageId="151" pageNumber="152" type="reference_group">
|
||
|
|
<paragraph pageId="151" pageNumber="152">
|
||
|
|
<taxonomicName class="Magnoliopsida" family="Annonaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia lastoursvillii" order="Magnoliales" pageId="151" pageNumber="152" phylum="Tracheophyta" rank="species" species="lastoursvillii">Xylopia lastoursvillii</taxonomicName>
|
||
|
|
Pellegrin,
|
||
|
|
<normalizedToken originalValue="Mém">Mem</normalizedToken>
|
||
|
|
. Soc. Bot. France 1949: 71. 1950. Type. GABON.
|
||
|
|
<normalizedToken originalValue="Ogooué-Lolo">Ogooue-Lolo</normalizedToken>
|
||
|
|
Province,
|
||
|
|
<normalizedToken originalValue="région">region</normalizedToken>
|
||
|
|
de Lastoursville, Koula motou, 13 Apr 1931,
|
||
|
|
<emphasis italics="true" pageId="151" pageNumber="152">G. Le Testu 8742</emphasis>
|
||
|
|
(lectotype, here designated: P! [00169128]; isolectotypes: BM! [000511051], BR! [0000008825308], LISC! [000404], OWU! P! [00169129, 00169130], WAG! [0247282, 0247283]).
|
||
|
|
</paragraph>
|
||
|
|
</subSubSection>
|
||
|
|
<subSubSection pageId="151" pageNumber="152" type="materials_examined">
|
||
|
|
<paragraph pageId="151" pageNumber="152">
|
||
|
|
<typeStatus>Type</typeStatus>
|
||
|
|
.
|
||
|
|
</paragraph>
|
||
|
|
<paragraph pageId="151" pageNumber="152">
|
||
|
|
<materialsCitation collectingDate="1911-07-22" collectorName="J. Mildbraed" country="CAMEROON" county="Bezirk Kribi" elevation="250" location="Huegeln" municipality="Vorland" specimenCount="1" stateProvince="South Region" typeStatus="holotype">
|
||
|
|
<collectingCountry name="Cameroon">CAMEROON</collectingCountry>
|
||
|
|
.
|
||
|
|
<collectingRegion country="Cameroon" name="South">South Region</collectingRegion>
|
||
|
|
,
|
||
|
|
<collectingCounty>Bezirk Kribi</collectingCounty>
|
||
|
|
, im
|
||
|
|
<collectingMunicipality>Vorland</collectingMunicipality>
|
||
|
|
mit eizeln
|
||
|
|
<normalizedToken originalValue="Hügeln">
|
||
|
|
<location LSID="urn:lsid:plazi:treatment:59A97D795722427177F68697A84DE252:B9442C2A96AEE9E513EDC021B8C85B8E" country="CAMEROON" county="Bezirk Kribi" municipality="Vorland" name="Huegeln" stateProvince="South Region">Huegeln</location>
|
||
|
|
</normalizedToken>
|
||
|
|
, bei
|
||
|
|
<location LSID="urn:lsid:plazi:treatment:59A97D795722427177F68697A84DE252:3B0F91EA1092EB1C092BC678BB6C5117" country="CAMEROON" county="Bezirk Kribi" municipality="Vorland" name="Beson" stateProvince="South Region">Beson</location>
|
||
|
|
,
|
||
|
|
<quantity metricMagnitude="4" metricUnit="m" metricValue="4.5" unit="km" value="45.0">45 km</quantity>
|
||
|
|
<normalizedToken originalValue="östlich">oestlich</normalizedToken>
|
||
|
|
<normalizedToken originalValue="Groß-Batanga">
|
||
|
|
<location LSID="urn:lsid:plazi:treatment:59A97D795722427177F68697A84DE252:F28878B5AEF1429F83815D4EC7FF8844" country="CAMEROON" county="Bezirk Kribi" municipality="Vorland" name="Gross-Batanga" stateProvince="South Region">Gross-Batanga</location>
|
||
|
|
</normalizedToken>
|
||
|
|
, bei
|
||
|
|
<quantity metricMagnitude="2" metricUnit="m" metricValue="2.5" metricValueMax="4.0" metricValueMin="1.0" unit="m" value="250.0" valueMax="400.0" valueMin="100.0">
|
||
|
|
<elevation metricMagnitude="2" metricUnit="m" metricValue="2.5" metricValueMax="4.0" metricValueMin="1.0" unit="m" value="250.0" valueMax="400.0" valueMin="100.0">100-400 m</elevation>
|
||
|
|
</quantity>
|
||
|
|
,
|
||
|
|
<collectingDate value="1911-07-22">22 Jul 1911</collectingDate>
|
||
|
|
,
|
||
|
|
<emphasis italics="true" pageId="151" pageNumber="152">
|
||
|
|
<collectorName>J. Mildbraed</collectorName>
|
||
|
|
6055
|
||
|
|
</emphasis>
|
||
|
|
(
|
||
|
|
<typeStatus>holotype</typeStatus>
|
||
|
|
: B! [100153148]; isotypes: HBG! [502477, 502478].
|
||
|
|
</materialsCitation>
|
||
|
|
</paragraph>
|
||
|
|
</subSubSection>
|
||
|
|
<subSubSection lastPageId="152" lastPageNumber="153" pageId="151" pageNumber="152" type="description">
|
||
|
|
<paragraph pageId="151" pageNumber="152">Description.</paragraph>
|
||
|
|
<paragraph lastPageId="152" lastPageNumber="153" pageId="151" pageNumber="152">
|
||
|
|
<emphasis bold="true" italics="true" pageId="151" pageNumber="152">Tree</emphasis>
|
||
|
|
up to 9 m tall, rarely a shrub 3-4 m, d.b.h. up to 9 cm, trunk crooked, with diverging branches; bark smooth.
|
||
|
|
<emphasis bold="true" italics="true" pageId="151" pageNumber="152">Twigs</emphasis>
|
||
|
|
brown, appressed-pubescent, the hairs 0.1-0.5 mm long, eventually gray-brown to orange-brown, glabrate; no nodes seen with two axillary branches.
|
||
|
|
<emphasis bold="true" italics="true" pageId="151" pageNumber="152">Leaf</emphasis>
|
||
|
|
with larger blades 9.5-17.5 cm long, 3.2-5.6 cm wide, chartaceous, often discolorous but sometimes concolorous, elliptic to oblong, occasionally oblanceolate or lanceolate, apex acuminate, the acumen 8-19 mm long, base broadly cuneate, less commonly cuneate or rounded, glabrous except for the pubescent midrib adaxially, thinly and finely sericeous to glabrate abaxially, midrib impressed adaxially, raised abaxially, secondary veins indistinctly brochidodromous and slightly arcuate, 12-20 per side, diverging at 45-70° from the midrib, these and higher-order veins indistinct to slightly raised adaxially and slightly raised abaxially, rarely forming a raised reticulum on both surfaces; petiole 2-5 mm long, canaliculate, sparsely pubescent.
|
||
|
|
<emphasis bold="true" italics="true" pageId="151" pageNumber="152">Inflorescences</emphasis>
|
||
|
|
axillary, 1-flowered, rarely 2-flowered from a second axillary pedicel superposed above the first, pubescent; peduncles absent; pedicels 3.7-6.4 (-8.5) mm long, 1.0-1.6 mm thick; bracts 3-4, evenly spaced along the pedicel, caducous or occasionally with uppermost persistent, 1.9-3.5 mm long, broadly triangular to semicircular, apex obtuse, acute, or apiculate; buds linear, sometime falcate, apex obtuse.
|
||
|
|
<emphasis bold="true" italics="true" pageId="151" pageNumber="152">Sepals</emphasis>
|
||
|
|
slightly spreading at anthesis, 1/3-connate, 4.0-6.5 mm long, 3.6-5 mm wide, coriaceous, broadly triangular, apex acute, pubescent abaxially.
|
||
|
|
<emphasis bold="true" italics="true" pageId="151" pageNumber="152">Petals</emphasis>
|
||
|
|
cream-colored
|
||
|
|
<emphasis italics="true" pageId="151" pageNumber="152">in vivo</emphasis>
|
||
|
|
; outer petals somewhat spreading at anthesis, 45-79 mm long, 3.6-5.5 mm wide at base, 2.2-4.1 mm wide at midpoint, fleshy, linear-ligulate, apex obtuse, with a longitudinal groove down the midline and puberulent adaxially, with a weak longitudinal ridge and sericeous, the hairs densest at the base, abaxially; inner petals more or less erect at anthesis, 35-61 mm long, 4.9-5.4 mm wide at base, 1.9-3.3 mm wide at midpoint, fleshy, linear, apex acute, base with undifferentiated margin, puberulent on both surfaces with a sericeous tuft just above the basal concavity adaxially, the hairs somewhat connivent.
|
||
|
|
<emphasis bold="true" italics="true" pageId="151" pageNumber="152">Stamens</emphasis>
|
||
|
|
ca. 100; fertile stamens 1.4-1.9 mm long, narrowly oblong to clavate, apex of connective 0.3-0.5 mm long, capitate, overhanging anther thecae, papillate, anthers 11-12-locellate, filament 0.4-0.6 mm long; outer staminodes ca. 1.6 mm long, clavate, apex rounded to truncate; inner staminodes apparently absent; staminal cone ca. 2 mm in diameter, ca. 0.6 mm high, rudimentary, concealing only the very bases
|
||
|
|
<pageBreakToken pageId="152" pageNumber="153" start="start">of</pageBreakToken>
|
||
|
|
the ovaries.
|
||
|
|
<emphasis bold="true" italics="true" pageId="152" pageNumber="153">Carpels</emphasis>
|
||
|
|
10-11; ovaries 1.2-1.5 mm long, oblong, densely pubescent, stigmas connivent, 4.5-6 mm long, linear, bearing a tuft of hairs at apex and pilose on the sides.
|
||
|
|
<emphasis bold="true" italics="true" pageId="152" pageNumber="153">Torus</emphasis>
|
||
|
|
flat, 2.7-3.3 mm in diameter.
|
||
|
|
<emphasis bold="true" italics="true" pageId="152" pageNumber="153">Fruit</emphasis>
|
||
|
|
of up to 14 sparsely pubescent to glabrate monocarps borne on a pedicel 5-7 mm long, 5-7 mm thick, glabrate; torus 11-13 mm in diameter, 7-8 mm high, irregularly depressed-globose.
|
||
|
|
<emphasis bold="true" italics="true" pageId="152" pageNumber="153">Monocarps</emphasis>
|
||
|
|
with pale green or yellowish green exterior and red to pink-red endocarp
|
||
|
|
<emphasis italics="true" pageId="152" pageNumber="153">in vivo</emphasis>
|
||
|
|
, 4.2-6.5 cm long, 1.3-1.5 cm wide, ca. 1.1 cm thick, oblong and sometimes falciform, weakly torulose, apex with a curved beak 1 mm long, base contracted into a stipe 9-15 mm long, 3-5 mm thick, flattened and grooved longitudinally, obliquely wrinkled, verrucose; pericarp ca. 0.5 mm thick.
|
||
|
|
<emphasis bold="true" italics="true" pageId="152" pageNumber="153">Seeds</emphasis>
|
||
|
|
5-9 per monocarp, in a single row, lying oblique to long axis, 12.5-14 mm long, 6.5-8.5 mm wide, 5-7 mm thick, irregularly ellipsoid to oblong, wedge-shaped to oblong in cross-section, obliquely truncate at micropylar end, rounded at chalazal end, dark brown, smooth, shiny, raphe/antiraphe not evident, micropylar scar 3.5-4 mm long, 1.5-3 mm wide, ovate to elliptic, sometimes with a slight
|
||
|
|
<normalizedToken originalValue="“beak”">"beak"</normalizedToken>
|
||
|
|
protruding through the center; sarcotesta frosty greenish blue, greenish white, or gray
|
||
|
|
<emphasis italics="true" pageId="152" pageNumber="153">in vivo</emphasis>
|
||
|
|
, sometimes visible as a white crust on dried seeds; aril absent.
|
||
|
|
</paragraph>
|
||
|
|
</subSubSection>
|
||
|
|
<subSubSection pageId="152" pageNumber="153" type="phenology">
|
||
|
|
<paragraph pageId="152" pageNumber="153">Phenology.</paragraph>
|
||
|
|
<paragraph pageId="152" pageNumber="153">Specimens with flowers have been collected in January, March, April, June, July, and December, and with fruits from December to February and in September.</paragraph>
|
||
|
|
</subSubSection>
|
||
|
|
<subSubSection pageId="152" pageNumber="153" type="distribution">
|
||
|
|
<paragraph pageId="152" pageNumber="153">Distribution</paragraph>
|
||
|
|
<paragraph pageId="152" pageNumber="153">
|
||
|
|
(Fig.
|
||
|
|
<figureCitation captionStart="Figure 46" captionStartId="F46" captionText="Figure 46. Distributions of Xylopia talbotii and X. mildbraedii. Bolder lines represent country borders, fainter lines lakes and major rivers." figureDoi="10.3897/phytokeys.97.20975.figure46" httpUri="https://binary.pensoft.net/fig/199131" pageId="152" pageNumber="153">46</figureCitation>
|
||
|
|
). Occurs in southern Cameroon and Gabon, in primary and older secondary forest at elevations of 100-520 m.
|
||
|
|
</paragraph>
|
||
|
|
<caption ID-Zenodo-Dep="1239365" doi="10.3897/phytokeys.97.20975.figure46" httpUri="https://binary.pensoft.net/fig/199131" pageId="152" pageNumber="153" start="Figure 46" startId="F46">
|
||
|
|
<paragraph pageId="152" pageNumber="153">
|
||
|
|
<emphasis bold="true" pageId="152" pageNumber="153">Figure 46.</emphasis>
|
||
|
|
Distributions of
|
||
|
|
<taxonomicName class="Magnoliopsida" family="Ulmaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia talbotii" order="Magnoliales" pageId="152" pageNumber="153" phylum="Tracheophyta" rank="species" species="talbotii">
|
||
|
|
<emphasis italics="true" pageId="152" pageNumber="153">Xylopia talbotii</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
and
|
||
|
|
<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. mildbraedii" order="Magnoliales" pageId="152" pageNumber="153" rank="species" species="mildbraedii">
|
||
|
|
<emphasis italics="true" pageId="152" pageNumber="153">X. mildbraedii</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
. Bolder lines represent country borders, fainter lines lakes and major rivers.
|
||
|
|
</paragraph>
|
||
|
|
</caption>
|
||
|
|
</subSubSection>
|
||
|
|
<subSubSection lastPageId="153" lastPageNumber="154" pageId="152" pageNumber="153" type="materials_examined">
|
||
|
|
<paragraph pageId="152" pageNumber="153">Additional specimens examined.</paragraph>
|
||
|
|
<paragraph pageId="152" pageNumber="153">
|
||
|
|
<materialsCitation collectingDate="1969-06-09" collectingDateMax="1971-09-13" collectingDateMin="1969-06-09" collectorName="M. Elad, de Bakaka, Leeuwenberg" country="CAMEROON" county="Kribi" elevation="520" latitude="4.8333335" location="Bos" longLatPrecision="1306" longitude="9.9" municipality="Lolodorf" specimenCount="1">
|
||
|
|
<emphasis bold="true" pageId="152" pageNumber="153">
|
||
|
|
<collectingCountry name="Cameroon">CAMEROON</collectingCountry>
|
||
|
|
.
|
||
|
|
</emphasis>
|
||
|
|
<quantity metricMagnitude="4" metricUnit="m" metricValue="2.0" unit="km" value="20.0">20 km</quantity>
|
||
|
|
from
|
||
|
|
<collectingCounty>Kribi</collectingCounty>
|
||
|
|
,
|
||
|
|
<collectingMunicipality>Lolodorf</collectingMunicipality>
|
||
|
|
road,
|
||
|
|
<geoCoordinate degrees="3" direction="north" minutes="00" orientation="latitude" precision="925" value="3.0">3°00'N</geoCoordinate>
|
||
|
|
,
|
||
|
|
<geoCoordinate degrees="10" direction="east" minutes="03" orientation="longitude" precision="925" value="10.05">10°03'E</geoCoordinate>
|
||
|
|
, newly opened forest exploitation (SFIA logging road),
|
||
|
|
<collectingDate value="1969-06-09">9 Jun 1969</collectingDate>
|
||
|
|
(fl),
|
||
|
|
<emphasis italics="true" pageId="152" pageNumber="153">
|
||
|
|
<location LSID="urn:lsid:plazi:treatment:59A97D795722427177F68697A84DE252:4FBAE2183184F7D0E00F3CFE747B3FE4" country="CAMEROON" county="Kribi" latitude="4.8333335" longLatPrecision="1306" longitude="9.9" municipality="Lolodorf" name="Bos">Bos</location>
|
||
|
|
4772
|
||
|
|
</emphasis>
|
||
|
|
(B, M, MO, WAG-3 sheets); without definite locality,
|
||
|
|
<emphasis italics="true" pageId="152" pageNumber="153">
|
||
|
|
<collectorName>M. Elad</collectorName>
|
||
|
|
1253
|
||
|
|
</emphasis>
|
||
|
|
(WAG);
|
||
|
|
<normalizedToken originalValue="forêt">foret</normalizedToken>
|
||
|
|
<collectorName>de Bakaka</collectorName>
|
||
|
|
,
|
||
|
|
<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
|
||
|
|
<location LSID="urn:lsid:plazi:treatment:59A97D795722427177F68697A84DE252:8E4ECEAC9A53518AA784ADDF10099B68" country="CAMEROON" county="Kribi" latitude="4.8333335" longLatPrecision="1306" longitude="9.9" municipality="Lolodorf" name="Nkongsamba-Loum">Nkongsamba-Loum</location>
|
||
|
|
road,
|
||
|
|
<geoCoordinate degrees="4" direction="north" minutes="50" orientation="latitude" precision="925" value="4.8333335">4°50'N</geoCoordinate>
|
||
|
|
,
|
||
|
|
<geoCoordinate degrees="9" direction="east" minutes="54" orientation="longitude" precision="925" value="9.9">9°54'E</geoCoordinate>
|
||
|
|
,
|
||
|
|
<quantity metricMagnitude="2" metricUnit="m" metricValue="5.2" unit="m" value="520.0">
|
||
|
|
<elevation metricMagnitude="2" metricUnit="m" metricValue="5.2" unit="m" value="520.0">520 m</elevation>
|
||
|
|
</quantity>
|
||
|
|
,
|
||
|
|
<collectingDate value="1971-09-13">13 Sep 1971</collectingDate>
|
||
|
|
(fr),
|
||
|
|
<emphasis italics="true" pageId="152" pageNumber="153">
|
||
|
|
<collectorName>Leeuwenberg</collectorName>
|
||
|
|
8362
|
||
|
|
</emphasis>
|
||
|
|
(BR, K, MO, WAG-2 sheets)
|
||
|
|
</materialsCitation>
|
||
|
|
.
|
||
|
|
<materialsCitation collectingDate="1987-01-10" collectorName="Reitsma" country="GABON" latitude="-2.6" location="Doussala" longLatPrecision="1307" longitude="10.583333" specimenCount="1" stateProvince="Nyanga">
|
||
|
|
<emphasis bold="true" pageId="152" pageNumber="153">
|
||
|
|
<collectingCountry name="Gabon">GABON</collectingCountry>
|
||
|
|
.
|
||
|
|
</emphasis>
|
||
|
|
<collectingRegion country="Gabon" name="Nyanga">Nyanga</collectingRegion>
|
||
|
|
: ca.
|
||
|
|
<quantity metricMagnitude="4" metricUnit="m" metricValue="5.0" unit="km" value="50.0">50 km</quantity>
|
||
|
|
SW of
|
||
|
|
<location LSID="urn:lsid:plazi:treatment:59A97D795722427177F68697A84DE252:2514928D802F4B8980F289FEFA868A74" country="GABON" latitude="-2.6" longLatPrecision="1307" longitude="10.583333" name="Doussala" stateProvince="Nyanga">Doussala</location>
|
||
|
|
,
|
||
|
|
<geoCoordinate degrees="2" direction="south" minutes="36" orientation="latitude" precision="925" value="-2.6">2°36'S</geoCoordinate>
|
||
|
|
,
|
||
|
|
<geoCoordinate degrees="10" direction="east" minutes="35" orientation="longitude" precision="925" value="10.583333">10°35'E</geoCoordinate>
|
||
|
|
,
|
||
|
|
<collectingDate value="1987-01-10">10 Jan 1987</collectingDate>
|
||
|
|
(fl),
|
||
|
|
<emphasis italics="true" pageId="152" pageNumber="153">
|
||
|
|
<collectorName>Reitsma</collectorName>
|
||
|
|
&
|
||
|
|
<collectorName>Reitsma</collectorName>
|
||
|
|
2816
|
||
|
|
</emphasis>
|
||
|
|
(MO, NY, RSA, WAG)
|
||
|
|
</materialsCitation>
|
||
|
|
.-
|
||
|
|
<materialsCitation collectingDate="1929-12-27" collectingDateMax="1993-12-14" collectingDateMin="1929-12-27" collectorName="SE Makokou, Breteler, Breteler-Klein, Le Testu" country="South Africa" county="Ogooue-Ivindo" elevation="200" latitude="-1.9166667" location="Halle" longLatPrecision="1307" longitude="9.833333" municipality="Mboundou" specimenCount="1">
|
||
|
|
<normalizedToken originalValue="Ogooué-Ivindo">
|
||
|
|
<collectingCounty>Ogooue-Ivindo</collectingCounty>
|
||
|
|
</normalizedToken>
|
||
|
|
:
|
||
|
|
<collectingMunicipality>Mboundou</collectingMunicipality>
|
||
|
|
,
|
||
|
|
<collectorName>SE Makokou</collectorName>
|
||
|
|
,
|
||
|
|
<collectingDate value="1961-02-27">27 Feb 1961</collectingDate>
|
||
|
|
(fr),
|
||
|
|
<emphasis italics="true" pageId="152" pageNumber="153">
|
||
|
|
<normalizedToken originalValue="Hallé">
|
||
|
|
<location LSID="urn:lsid:plazi:treatment:59A97D795722427177F68697A84DE252:F0BFAA4B538557C787963C8A5ADF9C8D" country="South Africa" county="Ogooue-Ivindo" latitude="-1.9166667" longLatPrecision="1307" longitude="9.833333" municipality="Mboundou" name="Halle">Halle</location>
|
||
|
|
</normalizedToken>
|
||
|
|
1350
|
||
|
|
</emphasis>
|
||
|
|
(P); eastern border of
|
||
|
|
<location LSID="urn:lsid:plazi:treatment:59A97D795722427177F68697A84DE252:02F051DE2F8DF181300BDD2E281D51D2" country="South Africa" county="Ogooue-Ivindo" latitude="-1.9166667" longLatPrecision="1307" longitude="9.833333" municipality="Mboundou" name="Lope-Okanda Reserve">
|
||
|
|
<normalizedToken originalValue="Lopé-Okanda">Lope-Okanda</normalizedToken>
|
||
|
|
Reserve
|
||
|
|
</location>
|
||
|
|
, along roads south of SEG lumber camp, west of
|
||
|
|
<location LSID="urn:lsid:plazi:treatment:59A97D795722427177F68697A84DE252:68246442EC1CC3D0C200FC73F60AB6CE" country="South Africa" county="Ogooue-Ivindo" latitude="-1.9166667" longLatPrecision="1307" longitude="9.833333" municipality="Mboundou" name="Offoue River">
|
||
|
|
<normalizedToken originalValue="Offoué">Offoue</normalizedToken>
|
||
|
|
River
|
||
|
|
</location>
|
||
|
|
,
|
||
|
|
<geoCoordinate degrees="0" direction="south" minutes="27" orientation="latitude" precision="925" value="-0.45">0°27'S</geoCoordinate>
|
||
|
|
,
|
||
|
|
<geoCoordinate degrees="11" direction="east" minutes="45" orientation="longitude" precision="925" value="11.75">11°45'E</geoCoordinate>
|
||
|
|
,
|
||
|
|
<quantity metricMagnitude="2" metricUnit="m" metricValue="2.0" unit="m" value="200.0">
|
||
|
|
<elevation metricMagnitude="2" metricUnit="m" metricValue="2.0" unit="m" value="200.0">200 m</elevation>
|
||
|
|
</quantity>
|
||
|
|
,
|
||
|
|
<collectingDate value="1993-01-15">15 Jan 1993</collectingDate>
|
||
|
|
(fr),
|
||
|
|
<emphasis italics="true" pageId="152" pageNumber="153">McPherson 16070</emphasis>
|
||
|
|
(MO).-
|
||
|
|
<normalizedToken originalValue="Ogooué-Lolo">Ogooue-Lolo</normalizedToken>
|
||
|
|
: about
|
||
|
|
<locationDeviation location="Lastoursville">
|
||
|
|
<quantity metricMagnitude="4" metricUnit="m" metricValue="4.0" unit="km" value="40.0">40 km</quantity>
|
||
|
|
E of Lastoursville
|
||
|
|
</locationDeviation>
|
||
|
|
, ca.
|
||
|
|
<geoCoordinate degrees="0" direction="south" minutes="50" orientation="latitude" precision="925" value="-0.8333333">0°50'S</geoCoordinate>
|
||
|
|
,
|
||
|
|
<geoCoordinate degrees="13" direction="east" minutes="05" orientation="longitude" precision="925" value="13.083333">13°05'E</geoCoordinate>
|
||
|
|
,
|
||
|
|
<collectingDate value="1993-12-14">14 Dec 1993</collectingDate>
|
||
|
|
(fl, fr),
|
||
|
|
<emphasis italics="true" pageId="152" pageNumber="153">
|
||
|
|
<collectorName>Breteler</collectorName>
|
||
|
|
&
|
||
|
|
<collectorName>Breteler-Klein</collectorName>
|
||
|
|
12632
|
||
|
|
</emphasis>
|
||
|
|
(WAG-2 sheets);
|
||
|
|
<location LSID="urn:lsid:plazi:treatment:59A97D795722427177F68697A84DE252:A716FC463E39EEF7BD56EE09CB3B3A30" country="South Africa" county="Ogooue-Ivindo" latitude="-1.9166667" longLatPrecision="1307" longitude="9.833333" municipality="Mboundou" name="Lastoursville">Lastoursville</location>
|
||
|
|
,
|
||
|
|
<collectingDate value="1929-12-27">27 Dec 1929</collectingDate>
|
||
|
|
(fl),
|
||
|
|
<emphasis italics="true" pageId="152" pageNumber="153">
|
||
|
|
<collectorName>Le Testu</collectorName>
|
||
|
|
7824
|
||
|
|
</emphasis>
|
||
|
|
(BM, OWU, P).-
|
||
|
|
<normalizedToken originalValue="Ogooué-Maritime">Ogooue-Maritime</normalizedToken>
|
||
|
|
: Rabi, ca.
|
||
|
|
<geoCoordinate degrees="1" direction="south" minutes="55" orientation="latitude" precision="925" value="-1.9166667">1°55'S</geoCoordinate>
|
||
|
|
,
|
||
|
|
<geoCoordinate degrees="9" direction="east" minutes="50" orientation="longitude" precision="925" value="9.833333">9°50'E</geoCoordinate>
|
||
|
|
,
|
||
|
|
<collectingDate value="1990-03-26">26 Mar 1990</collectingDate>
|
||
|
|
(fl),
|
||
|
|
<emphasis italics="true" pageId="152" pageNumber="153">
|
||
|
|
<collectorName>Breteler</collectorName>
|
||
|
|
et al. 9526
|
||
|
|
</emphasis>
|
||
|
|
(WAG)
|
||
|
|
</materialsCitation>
|
||
|
|
.
|
||
|
|
</paragraph>
|
||
|
|
<paragraph lastPageId="153" lastPageNumber="154" pageId="152" pageNumber="153">
|
||
|
|
<taxonomicName class="Magnoliopsida" family="Ulmaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia mildbraedii" order="Magnoliales" pageId="152" pageNumber="153" phylum="Tracheophyta" rank="species" species="mildbraedii">
|
||
|
|
<emphasis italics="true" pageId="152" pageNumber="153">Xylopia mildbraedii</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
is a seldom-collected species, restricted in distribution. It is readily distinguished from its congeners by the petals reaching
|
||
|
|
<quantity metricMagnitude="-2" metricUnit="m" metricValue="7.9" unit="mm" value="79.0">79 mm</quantity>
|
||
|
|
in length, surpassing all other African
|
||
|
|
<taxonomicName class="Magnoliopsida" family="Ulmaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia" order="Magnoliales" pageId="152" pageNumber="153" phylum="Tracheophyta" rank="genus">
|
||
|
|
<emphasis italics="true" pageId="152" pageNumber="153">Xylopia</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
species. It most resembles
|
||
|
|
<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. thomsonii" order="Magnoliales" pageId="152" pageNumber="153" rank="species" species="thomsonii">
|
||
|
|
<emphasis italics="true" pageId="152" pageNumber="153">X. thomsonii</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
and
|
||
|
|
<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. unguiculata" order="Magnoliales" pageId="152" pageNumber="153" rank="species" species="unguiculata">
|
||
|
|
<emphasis italics="true" pageId="152" pageNumber="153">X. unguiculata</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
in its overall appearance, but differs in having the hairs on the young twigs short and tightly appressed, larger leaves with more numerous and slightly arcuate secondary veins, a pronounced tuft of hairs on the inside of the inner petal base, a rudimentary to absent staminal cone, and larger and thicker-walled monocarps containing larger seeds. With these differences established, it was possible to determine that "
|
||
|
|
<taxonomicName class="Magnoliopsida" family="Ulmaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia" order="Magnoliales" pageId="152" pageNumber="153" phylum="Tracheophyta" rank="genus">
|
||
|
|
<emphasis italics="true" pageId="152" pageNumber="153">Xylopia</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
species A" of
|
||
|
|
<bibRefCitation author="Le Thomas, A" editor="Aubreville, A" journalOrPublisher="Museum National d'Histoire Naturelle, Paris" pageId="188" pageNumber="189" pagination="1 - 371" refId="B109" refString="Le Thomas, A, 1969. 16: Annonacees. In: Aubreville, A, Ed., Flore du Gabon. Museum National d'Histoire Naturelle, Paris: 1 - 371" title="16: Annonacees." volumeTitle="Flore du Gabon." year="1969">Le Thomas (1969)</bibRefCitation>
|
||
|
|
is a fruiting collection of
|
||
|
|
<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. mildbraedii" order="Magnoliales" pageId="152" pageNumber="153" rank="species" species="mildbraedii">
|
||
|
|
<emphasis italics="true" pageId="152" pageNumber="153">X. mildbraedii</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
. The sterile
|
||
|
|
<pageBreakToken pageId="153" pageNumber="154" start="start">collections</pageBreakToken>
|
||
|
|
<emphasis italics="true" pageId="153" pageNumber="154">Reitsma & Reitsma 2732</emphasis>
|
||
|
|
and
|
||
|
|
<emphasis italics="true" pageId="153" pageNumber="154">Sosef et al. 1466</emphasis>
|
||
|
|
, both from
|
||
|
|
<collectingCountry name="Gabon">Gabon</collectingCountry>
|
||
|
|
, may also represent this species.
|
||
|
|
</paragraph>
|
||
|
|
<paragraph pageId="153" pageNumber="154">
|
||
|
|
We calculated an EOO of
|
||
|
|
<quantity metricMagnitude="8" metricUnit="m" metricValue="1.2925799999999998" unit="km" value="129258.0">129,258 km</quantity>
|
||
|
|
2 and an AOO of
|
||
|
|
<quantity metricMagnitude="4" metricUnit="m" metricValue="3.6" unit="km" value="36.0">36 km</quantity>
|
||
|
|
2 for
|
||
|
|
<taxonomicName class="Magnoliopsida" family="Ulmaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia mildbraedii" order="Magnoliales" pageId="153" pageNumber="154" phylum="Tracheophyta" rank="species" species="mildbraedii">
|
||
|
|
<emphasis italics="true" pageId="153" pageNumber="154">Xylopia mildbraedii</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
.
|
||
|
|
<bibRefCitation author="Onana, JM" journalOrPublisher="Kew Publishing, Royal Botanic Gardens, Kew" pageId="190" pageNumber="191" refId="B132" refString="Onana, JM, Cheek, M, 2011. Red Data Book of the flowering plants of Cameroon: IUCN global assessments. Kew Publishing, Royal Botanic Gardens, Kew" title="Red Data Book of the flowering plants of Cameroon: IUCN global assessments." year="2011">Onana and Cheek (2011)</bibRefCitation>
|
||
|
|
gave it a conservation assessment of Endangered, B2ab(iii).
|
||
|
|
</paragraph>
|
||
|
|
<paragraph pageId="153" pageNumber="154">
|
||
|
|
Examination of the type material suggests that Pellegrin based the description of
|
||
|
|
<taxonomicName class="Magnoliopsida" family="Ulmaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia lastoursvillii" order="Magnoliales" pageId="153" pageNumber="154" phylum="Tracheophyta" rank="species" species="lastoursvillii">
|
||
|
|
<emphasis italics="true" pageId="153" pageNumber="154">Xylopia lastoursvillii</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
primarily upon one Paris collection of
|
||
|
|
<emphasis italics="true" pageId="153" pageNumber="154">Le Testu 8742</emphasis>
|
||
|
|
, which bears detailed drawings of flower parts; this collection is chosen as
|
||
|
|
<typeStatus>lectotype</typeStatus>
|
||
|
|
of this name.
|
||
|
|
</paragraph>
|
||
|
|
</subSubSection>
|
||
|
|
</treatment>
|
||
|
|
</document>
|