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<document id="331B23DA65E5C88E9C30AD273955813E" ID-DOI="10.11646/phytotaxa.608.1.1" ID-ISSN="1179-3163" ID-Zenodo-Dep="8248950" IM.bibliography_approvedBy="jonas" IM.illustrations_approvedBy="jonas" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_approvedBy="jonas" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="jonas" IM.treatments_approvedBy="jonas" checkinTime="1692093204916" checkinUser="plazi" docAuthor="Fischer, Eberhard &amp; Lobin, Wolfram" docDate="2023" docId="8D3A87D0FFE35122FF5DFA92FF28BA51" docLanguage="en" docName="phytotaxa.608.1.1.pdf" docOrigin="Phytotaxa 608 (1)" docSource="http://dx.doi.org/10.11646/phytotaxa.608.1.1" docStyle="DocumentStyle:F08184CE06D8A97EA3E6DE35D99648B0.3:Phytotaxa.2014-.monograph" docStyleId="F08184CE06D8A97EA3E6DE35D99648B0" docStyleName="Phytotaxa.2014-.monograph" docStyleVersion="3" docTitle="Asplenium ramicola Eb. Fisch. &amp; Lobin 2023, sp. nov." docType="treatment" docVersion="4" lastPageNumber="35" masterDocId="7103FFA8FFC15100FFD5FA0FFB44BD05" masterDocTitle="Synoptic Revision of Aspleniaceae (Asplenium, Hymenasplenium) of Rwanda" masterLastPageNumber="65" masterPageNumber="1" pageNumber="35" updateTime="1699557692788" updateUser="plazi">
<mods:mods id="EBB962EC79BDC54B849EB03ABD04E197" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="246F0108A5216AC2435C52B2593A426C">
<mods:title id="E6A113F80883E74F2ADE7D0064170147">Synoptic Revision of Aspleniaceae (Asplenium, Hymenasplenium) of Rwanda</mods:title>
</mods:titleInfo>
<mods:name id="3C427341C840C502F8DFBDEE15D2AD38" type="personal">
<mods:role id="D41B46E98935A41A23EDB742FB40866C">
<mods:roleTerm id="0EA2569E37B995C045986F6B8B1617AF">Author</mods:roleTerm>
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<mods:namePart id="641CE7D16CAED81C9C266669988D5396">Fischer, Eberhard</mods:namePart>
<mods:nameIdentifier id="AB0F72AAE460F03F58EF196F42684E6A" type="ORCID">0000-0001-7455-9833</mods:nameIdentifier>
<mods:affiliation id="E43CD6E76352817B32C5D5F629810512">Institute for Integrated Natural Sciences-Biology, University of Koblenz, Universitätsstrasse 1, 56070 Koblenz, Germany. efischer @ uni-koblenz. de; https: // orcid. org / 0000 - 0001 - 7455 - 9833</mods:affiliation>
<mods:nameIdentifier id="D7BD0302154BCD207E035A3C2E55A086" type="email">efischer@uni-koblenz.de</mods:nameIdentifier>
</mods:name>
<mods:name id="FCE3313BEB3178BDDE2DC66BB13E4C9D" type="personal">
<mods:role id="DCFCF755BC7F145E7F40CEE155560840">
<mods:roleTerm id="5F236738F97ADD5EA70EF5509224CC3C">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="31B967AF8B5F65C75958CBB0F4980554">Lobin, Wolfram</mods:namePart>
<mods:nameIdentifier id="D42E3E00182C1B60BB71E947CBFDA54E" type="ORCID">0000-0001-7455-9833</mods:nameIdentifier>
<mods:affiliation id="9A31FA1D3FD924DCDEA3473323CCFE06">Institute for Integrated Natural Sciences-Biology, University of Koblenz, Universitätsstrasse 1, 56070 Koblenz, Germany. efischer @ uni-koblenz. de; https: // orcid. org / 0000 - 0001 - 7455 - 9833 &amp; Botanical Gardens Bonn University, Meckenheimer Allee 171, D- 51115 Bonn, Germany. lobin @ hotmail. de; https: // orcid. org / 0000 - 0002 - 7243 - 4954 * Author for correspondence &amp; Institute for Integrated Natural Sciences-Biology, University of Koblenz, Universitätsstrasse 1, 56070 Koblenz, Germany. efischer @ uni-koblenz. de; https: // orcid. org / 0000 - 0001 - 7455 - 9833</mods:affiliation>
<mods:nameIdentifier id="5F7918979103AEC99AA62F3757AB30D8" type="email">efischer@uni-koblenz.de</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource id="89BB36A6E3658D332BDAC4C842EE3BE4">text</mods:typeOfResource>
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<mods:title id="010D5084DD7B44C24B00327CA237339E">Phytotaxa</mods:title>
</mods:titleInfo>
<mods:part id="1FD5DC0BB54A9DA4C332B833DB843431">
<mods:date id="0D870D78F3B476616D0BC286FAA0125E">2023</mods:date>
<mods:detail id="48EF3F11138F46D19D00F223DB07BCC3" type="pubDate">
<mods:number id="7357669BAC06E43791CC2BD36DF1D396">2023-08-15</mods:number>
</mods:detail>
<mods:detail id="27CCBCBFEB06CF479154D88C48563233" type="volume">
<mods:number id="CB62DDFAB99865580F27F3CFF0B8D2AF">608</mods:number>
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<mods:number id="74F606F19FA5A2EB5694B3CB7A826DA1">1</mods:number>
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<mods:url id="2252E9DBB08B7E68FF88025374E748D8">http://dx.doi.org/10.11646/phytotaxa.608.1.1</mods:url>
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<mods:classification id="EC26382DF3E278430E9496ACEDF2A76F">journal article</mods:classification>
<mods:identifier id="0BF3C0CD24BD19A9DDB460728023F5F1" type="DOI">10.11646/phytotaxa.608.1.1</mods:identifier>
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<treatment id="8D3A87D0FFE35122FF5DFA92FF28BA51" ID-DOI="http://doi.org/10.5281/zenodo.8249044" ID-Zenodo-Dep="8249044" LSID="urn:lsid:plazi:treatment:8D3A87D0FFE35122FF5DFA92FF28BA51" httpUri="http://treatment.plazi.org/id/8D3A87D0FFE35122FF5DFA92FF28BA51" lastPageNumber="35" pageId="34" pageNumber="35">
<subSubSection id="4D89654DFFE35122FF5DFA92F815BDBD" box="[136,849,157,184]" pageId="34" pageNumber="35" type="nomenclature">
<paragraph id="052C36C6FFE35122FF5DFA92F815BDBD" blockId="34.[136,1452,157,1876]" box="[136,849,157,184]" pageId="34" pageNumber="35">
<heading id="5E6481AAFFE35122FF5DFA92F815BDBD" box="[136,849,157,184]" fontSize="11" level="2" pageId="34" pageNumber="35" reason="5">
<taxonomicName id="C2934D45FFE35122FF5DFA92F909BDBD" ID-CoL="BTKCT" authority="Eb.Fisch. &amp; Lobin" authorityName="Eb. Fisch. &amp; Lobin" authorityYear="2023" box="[136,589,157,184]" class="Polypodiopsida" family="Aspleniaceae" genus="Asplenium" kingdom="Plantae" order="Polypodiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="ramicola" status="sp. nov.">
<emphasis id="37E7EAD4FFE35122FF5DFA92FA37BDBD" bold="true" box="[136,371,157,184]" italics="true" pageId="34" pageNumber="35">Asplenium ramicola</emphasis>
Eb.Fisch. &amp; Lobin
</taxonomicName>
,
<emphasis id="37E7EAD4FFE35122FD8DFA90F9E9BDBD" box="[600,685,159,184]" italics="true" pageId="34" pageNumber="35">
<taxonomicNameLabel id="2CD457AFFFE35122FD8DFA90F9E9BDBD" box="[600,685,159,184]" pageId="34" pageNumber="35" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="9DA82A43FFE35122FD6EFA91F800BDBD" box="[699,836,158,184]" captionStart-0="FIGURE 16" captionStart-1="FIGURE 17" captionStart-2="FIGURE 18" captionStart-3="FIGURE 19" captionStartId-0="35.[136,229,1955,1977]" captionStartId-1="36.[136,229,1955,1977]" captionStartId-2="37.[136,229,1955,1977]" captionStartId-3="38.[136,229,1955,1977]" captionTargetBox-0="[199,1386,194,1930]" captionTargetBox-1="[184,1398,194,1904]" captionTargetBox-2="[279,1294,228,1884]" captionTargetBox-3="[203,1392,194,1930]" captionTargetId-0="figure-18@35.[198,1387,193,1931]" captionTargetId-1="figure-26@36.[183,1402,193,1931]" captionTargetId-2="figure-18@37.[245,1339,193,1931]" captionTargetId-3="figure-26@38.[186,1398,193,1931]" captionTargetPageId-0="35" captionTargetPageId-1="36" captionTargetPageId-2="37" captionTargetPageId-3="38" captionText-0="FIGURE 16. Asplenium ramicola Eb.Fisch. &amp; Lobin, sp. nov.—A–C. Fronds.—D, E. Detail of pinnae showing sori. Photographs: E.Fischer, Gisakura. Scale bars:A–C. 5 cm; D. 2 cm; E, 1 cm." captionText-1="FIGURE 17. Asplenium ramicola Eb.Fisch. &amp; Lobin, sp. nov.—A, B. Fronds.—C. Rhizome.—D. Pinnae. Photographs: E.Fischer, Kamiranzovu. Scale bars: A, B. 10 cm; C. 5 cm; D. 1 cm." captionText-2="FIGURE 18. A–C: Asplenium ramicola Eb.Fisch. &amp; Lobin, sp. nov. Scales.—A–B. Rhizome scales.—C. Scale on rachis.—D–E: Asplenium friesiorum.—D–E. Rhizome scales. Photographs: E.Fischer &amp; W.Lobin. Asplenium ramicola. From type.—Asplenium friesiorum. E. Fischer s,n. Gakenke. Scale bars: 1 mm." captionText-3="FIGURE 19. Asplenium ramicola Eb.Fisch. &amp; Lobin, sp. nov. Spores. Photographs: E.Fischer, W.Lobin &amp; Y.Malkowsky. Scale bars: A, B. 10 µm." figureDoi-0="http://doi.org/10.5281/zenodo.8249002" figureDoi-1="http://doi.org/10.5281/zenodo.8249004" figureDoi-2="http://doi.org/10.5281/zenodo.8249008" figureDoi-3="http://doi.org/10.5281/zenodo.8249014" httpUri-0="https://zenodo.org/record/8249002/files/figure.png" httpUri-1="https://zenodo.org/record/8249004/files/figure.png" httpUri-2="https://zenodo.org/record/8249008/files/figure.png" httpUri-3="https://zenodo.org/record/8249014/files/figure.png" pageId="34" pageNumber="35">Figs. 16–19</figureCitation>
).
</heading>
</paragraph>
</subSubSection>
<subSubSection id="4D89654DFFE35122FF68FACDFA17BC21" pageId="34" pageNumber="35" type="materials_examined">
<paragraph id="052C36C6FFE35122FF68FACDFA17BC21" blockId="34.[136,1452,157,1876]" pageId="34" pageNumber="35">
<materialsCitation id="B5FB3C9BFFE35122FF68FACDFA17BC21" collectingDate="2021-04-03" collectionCode="BR" collectorName="Nyungwe NP &amp; E. Fischer" country="Rwanda" elevation="1953" latitude="-2.4414473" location="Western Province" longLatPrecision="1" longitude="29.11739" municipality="Gisakura" pageId="34" pageNumber="35" specimenCode="BR0000015253552" specimenCount="1" typeStatus="holotype">
<emphasis id="37E7EAD4FFE35122FF68FACDFA70BDD9" bold="true" box="[189,308,194,220]" pageId="34" pageNumber="35">
<typeStatus id="DA288864FFE35122FF68FACDFA6ABDD9" box="[189,302,194,220]" pageId="34" pageNumber="35" type="holotype">Holotype</typeStatus>
:
</emphasis>
—
<collectingCountry id="7D847656FFE35122FE85FACDFA8ABDD9" box="[336,462,194,220]" name="Rwanda" pageId="34" pageNumber="35">RWANDA</collectingCountry>
.
<location id="004C601DFFE35122FE09FACDF9E1BDD9" LSID="urn:lsid:plazi:treatment:8D3A87D0FFE35122FF5DFA92FF28BA51:004C601DFFE35122FE09FACDF9E1BDD9" box="[476,677,194,220]" country="Rwanda" latitude="-2.4414473" longLatPrecision="1" longitude="29.11739" municipality="Gisakura" name="Western Province" pageId="34" pageNumber="35">Western Province</location>
:
<collectorName id="A8665310FFE35122FD7AFACDF802BDD9" box="[687,838,194,220]" pageId="34" pageNumber="35">Nyungwe NP</collectorName>
,
<collectingMunicipality id="E548ACBCFFE35122FC85FACDF8FCBDD9" box="[848,952,194,220]" pageId="34" pageNumber="35">Gisakura</collectingMunicipality>
, canopy epiphyte (
<collectedFrom id="B68F753BFFE35122FB5DFACDFA1ABC04" pageId="34" pageNumber="35">
on
<taxonomicName id="C2934D45FFE35122FB79FACDFA1ABC04" authority="Spirlet (1959: 356)" authorityName="Spirlet" authorityPageNumber="356" authorityYear="1959" class="Magnoliopsida" family="Clusiaceae" genus="Pentadesma" kingdom="Plantae" order="Malpighiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="reyndersii">
<emphasis id="37E7EAD4FFE35122FB79FACDFEE8BDD9" box="[1196,1452,194,220]" italics="true" pageId="34" pageNumber="35">Pentadesma reyndersii</emphasis>
<bibRefCitation id="61024B37FFE35122FF5DFAE9FA1ABC04" author="Spirlet, M." box="[136,350,230,257]" pageId="34" pageNumber="35" pagination="319 - 358" refId="ref35227" refString="Spirlet, M. (1959) Guttiferae congolanae novae. Bulletin du Jardin Botanique de l'Etat Bruxelles 29: 319 - 358. [https: // www. jstor. org / stable / 3667130] https: // doi. org / 10.2307 / 3667130" type="journal article" year="1959">Spirlet (1959: 356)</bibRefCitation>
</taxonomicName>
</collectedFrom>
, elev.
<quantity id="C26B9B23FFE35122FE76FAE9FABDBC05" box="[419,505,230,257]" metricMagnitude="3" metricUnit="m" metricValue="1.953" pageId="34" pageNumber="35" unit="m" value="1953.0">
<elevation id="8EBED1F5FFE35122FE76FAE9FABDBC05" box="[419,505,230,257]" metricMagnitude="3" metricUnit="m" metricValue="1.953" pageId="34" pageNumber="35" unit="m" value="1953.0">1953 m</elevation>
</quantity>
,
<date id="712D1006FFE35122FDD1FAE9F9D7BC05" box="[516,659,230,256]" pageId="34" pageNumber="35" value="2021-04-03">
<collectingDate id="6169E9EEFFE35122FDD1FAE9F9D7BC05" box="[516,659,230,256]" pageId="34" pageNumber="35" value="2021-04-03">3 April 2021</collectingDate>
</date>
,
<geoCoordinate id="60A75001FFE35122FD4BFAE9F879BC05" box="[670,829,230,256]" degrees="2" direction="south" minutes="26" orientation="latitude" pageId="34" pageNumber="35" precision="1" seconds="29.21" value="-2.4414473">S2°26`29.21``</geoCoordinate>
<geoCoordinate id="60A75001FFE35122FC91FAE9F8B2BC05" box="[836,1014,230,256]" degrees="29" direction="east" minutes="07" orientation="longitude" pageId="34" pageNumber="35" precision="1" seconds="02.60" value="29.11739">E29°07`02.60``</geoCoordinate>
,
<emphasis id="37E7EAD4FFE35122FBD5FAE9FFDFBC05" box="[1024,1179,230,256]" italics="true" pageId="34" pageNumber="35">
<collectorName id="A8665310FFE35122FBD5FAE9FF2ABC05" box="[1024,1134,230,256]" pageId="34" pageNumber="35">E.Fischer</collectorName>
s.n.
</emphasis>
(
<specimenCode id="55359EBDFFE35122FB7CFAE9FEC2BC04" box="[1193,1414,230,257]" collectionCode="BR" country="Brazil" name="Embrapa Agrobiology Diazothrophic Microbial Culture Collection" pageId="34" pageNumber="35">BR0000015253552</specimenCode>
V!;
<emphasis id="37E7EAD4FFE35122FF5DFB06FBA1BC26" bold="true" box="[136,229,265,291]" pageId="34" pageNumber="35">isotype:</emphasis>
KOBL!).
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="4D89654DFFE35122FF68FB22FED1BE45" pageId="34" pageNumber="35" type="diagnosis">
<paragraph id="052C36C6FFE35122FF68FB22FB95BC69" blockId="34.[136,1452,157,1876]" pageId="34" pageNumber="35">
<emphasis id="37E7EAD4FFE35122FF68FB22FA7EBC42" bold="true" box="[189,314,301,327]" pageId="34" pageNumber="35">Diagnosis:</emphasis>
—Morphologically similar to
<taxonomicName id="C2934D45FFE35122FD40FB21F869BC4D" authorityName="Christensen" authorityYear="1924" box="[661,813,302,328]" class="Polypodiopsida" family="Aspleniaceae" genus="Asplenium" kingdom="Plantae" order="Polypodiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="friesiorum">
<emphasis id="37E7EAD4FFE35122FD40FB21F869BC4D" box="[661,813,302,328]" italics="true" pageId="34" pageNumber="35">A. friesiorum</emphasis>
</taxonomicName>
and
<taxonomicName id="C2934D45FFE35122FCBFFB21FFADBC4D" authority="Alston &amp; F. Ballard" authorityName="Alston &amp; F. Ballard" box="[874,1257,302,328]" class="Polypodiopsida" family="Aspleniaceae" genus="Asplenium" kingdom="Plantae" order="Polypodiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="biafranum">
<emphasis id="37E7EAD4FFE35122FCBFFB21FF46BC4D" box="[874,1026,302,328]" italics="true" pageId="34" pageNumber="35">A. biafranum</emphasis>
Alston &amp; F.Ballard
</taxonomicName>
(
<bibRefCitation id="61024B37FFE35122FB2EFB21FED1BC4D" author="Ballard, F." box="[1275,1429,302,328]" pageId="34" pageNumber="35" refId="ref31222" refString="Ballard, F. (1938) Tabula 3367 Asplenium biafranum Alston et Ballard. Hooker's Icones Plantarum 34: t. 3367." type="book" year="1938">Ballard 1938</bibRefCitation>
: t 3367).
</paragraph>
<paragraph id="052C36C6FFE35122FF68FB79F88EBF89" blockId="34.[136,1452,157,1876]" pageId="34" pageNumber="35">
From
<taxonomicName id="C2934D45FFE35122FED6FB79FABCBC95" authorityName="Christensen" authorityYear="1924" box="[259,504,374,400]" class="Polypodiopsida" family="Aspleniaceae" genus="Asplenium" kingdom="Plantae" order="Polypodiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="friesiorum">
<emphasis id="37E7EAD4FFE35122FED6FB79FABCBC95" box="[259,504,374,400]" italics="true" pageId="34" pageNumber="35">Asplenium friesiorum</emphasis>
</taxonomicName>
the new species can be distinguished by the number of lateral pinnae which is 7– 10(12) (vs.
<quantity id="C26B9B23FFE35122FED2FB95FA2DBCB1" box="[263,361,410,436]" metricMagnitude="-1" metricUnit="m" metricValue="5.461" metricValueMax="6.096" metricValueMin="4.826" pageId="34" pageNumber="35" unit="in" value="21.5" valueMax="24.0" valueMin="19.0">19–24 in</quantity>
<taxonomicName id="C2934D45FFE35122FEBBFB95F945BCB1" authorityName="Christensen" authorityYear="1924" box="[366,513,410,436]" class="Polypodiopsida" family="Aspleniaceae" genus="Asplenium" kingdom="Plantae" order="Polypodiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="friesiorum">
<emphasis id="37E7EAD4FFE35122FEBBFB95F945BCB1" box="[366,513,410,436]" italics="true" pageId="34" pageNumber="35">A. friesiorum</emphasis>
</taxonomicName>
), the terminal section lanceolate to ovate, irregularly pinnatifid, with bases confluent with lateral pinnae (vs. terminal section linear-lanceolate, elongate, lobed to slightly pinnatifid, not confluent with lateral pinnae in
<taxonomicName id="C2934D45FFE35122FE9FFBEDFAA5BCF9" authorityName="Christensen" authorityYear="1924" box="[330,481,482,508]" class="Polypodiopsida" family="Aspleniaceae" genus="Asplenium" kingdom="Plantae" order="Polypodiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="friesiorum">
<emphasis id="37E7EAD4FFE35122FE9FFBEDFAA5BCF9" box="[330,481,482,508]" italics="true" pageId="34" pageNumber="35">A. friesiorum</emphasis>
</taxonomicName>
), and in size of scale cells being considerably smaller (
<figureCitation id="9DA82A43FFE35122FBB7FBEDFFB2BCF9" box="[1122,1270,482,508]" captionStart="FIGURE 18" captionStartId="37.[136,229,1955,1977]" captionTargetBox="[279,1294,228,1884]" captionTargetId="figure-18@37.[245,1339,193,1931]" captionTargetPageId="37" captionText="FIGURE 18. A–C: Asplenium ramicola Eb.Fisch. &amp; Lobin, sp. nov. Scales.—A–B. Rhizome scales.—C. Scale on rachis.—D–E: Asplenium friesiorum.—D–E. Rhizome scales. Photographs: E.Fischer &amp; W.Lobin. Asplenium ramicola. From type.—Asplenium friesiorum. E. Fischer s,n. Gakenke. Scale bars: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.8249008" httpUri="https://zenodo.org/record/8249008/files/figure.png" pageId="34" pageNumber="35">Fig. 18 A–D</figureCitation>
), 0.07–0.08 µm versus 0.12–0.14 µm in
<taxonomicName id="C2934D45FFE35122FE4AF809F971BF25" authorityName="Christensen" authorityYear="1924" box="[415,565,518,544]" class="Polypodiopsida" family="Aspleniaceae" genus="Asplenium" kingdom="Plantae" order="Polypodiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="friesiorum">
<emphasis id="37E7EAD4FFE35122FE4AF809F971BF25" box="[415,565,518,544]" italics="true" pageId="34" pageNumber="35">A. friesiorum</emphasis>
</taxonomicName>
(
<figureCitation id="9DA82A43FFE35122FD93F809F99EBF25" box="[582,730,518,544]" captionStart="FIGURE 18" captionStartId="37.[136,229,1955,1977]" captionTargetBox="[279,1294,228,1884]" captionTargetId="figure-18@37.[245,1339,193,1931]" captionTargetPageId="37" captionText="FIGURE 18. A–C: Asplenium ramicola Eb.Fisch. &amp; Lobin, sp. nov. Scales.—A–B. Rhizome scales.—C. Scale on rachis.—D–E: Asplenium friesiorum.—D–E. Rhizome scales. Photographs: E.Fischer &amp; W.Lobin. Asplenium ramicola. From type.—Asplenium friesiorum. E. Fischer s,n. Gakenke. Scale bars: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.8249008" httpUri="https://zenodo.org/record/8249008/files/figure.png" pageId="34" pageNumber="35">Fig. 18 E–G</figureCitation>
). Lastly, the spores are different in size (42–43 ×32.7–37.5 µm in
<taxonomicName id="C2934D45FFE35122FF73F825FA68BF41" box="[166,300,554,580]" class="Polypodiopsida" family="Aspleniaceae" genus="Asplenium" kingdom="Plantae" order="Polypodiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="ramicola">
<emphasis id="37E7EAD4FFE35122FF73F825FA68BF41" box="[166,300,554,580]" italics="true" pageId="34" pageNumber="35">A. ramicola</emphasis>
</taxonomicName>
vs. 36.4–39.2 × 25.6–28.5 µm in
<taxonomicName id="C2934D45FFE35122FD67F825F803BF41" authorityName="Christensen" authorityYear="1924" box="[690,839,554,580]" class="Polypodiopsida" family="Aspleniaceae" genus="Asplenium" kingdom="Plantae" order="Polypodiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="friesiorum">
<emphasis id="37E7EAD4FFE35122FD67F825F803BF41" box="[690,839,554,580]" italics="true" pageId="34" pageNumber="35">A. friesiorum</emphasis>
</taxonomicName>
) and shape, the ecto-perispore densely reticulate with echinulae usu. not bifid at apex and 6–9.9 µm long in
<taxonomicName id="C2934D45FFE35122FCD5F841F8C2BF6D" box="[768,902,590,616]" class="Polypodiopsida" family="Aspleniaceae" genus="Asplenium" kingdom="Plantae" order="Polypodiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="ramicola">
<emphasis id="37E7EAD4FFE35122FCD5F841F8C2BF6D" box="[768,902,590,616]" italics="true" pageId="34" pageNumber="35">A. ramicola</emphasis>
</taxonomicName>
(
<figureCitation id="9DA82A43FFE35122FC4DF841F8A8BF6D" box="[920,1004,590,616]" captionStart="FIGURE 19" captionStartId="38.[136,229,1955,1977]" captionTargetBox="[203,1392,194,1930]" captionTargetId="figure-26@38.[186,1398,193,1931]" captionTargetPageId="38" captionText="FIGURE 19. Asplenium ramicola Eb.Fisch. &amp; Lobin, sp. nov. Spores. Photographs: E.Fischer, W.Lobin &amp; Y.Malkowsky. Scale bars: A, B. 10 µm." figureDoi="http://doi.org/10.5281/zenodo.8249014" httpUri="https://zenodo.org/record/8249014/files/figure.png" pageId="34" pageNumber="35">Fig. 19</figureCitation>
) vs. reticulate with large openings and echinulae often bifid at apex and 3–5.6 µm long in
<taxonomicName id="C2934D45FFE35122FD13F87DF81EBF89" authorityName="Christensen" authorityYear="1924" box="[710,858,626,652]" class="Polypodiopsida" family="Aspleniaceae" genus="Asplenium" kingdom="Plantae" order="Polypodiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="friesiorum">
<emphasis id="37E7EAD4FFE35122FD13F87DF81EBF89" box="[710,858,626,652]" italics="true" pageId="34" pageNumber="35">A. friesiorum</emphasis>
</taxonomicName>
(Fig, 20).
</paragraph>
<paragraph id="052C36C6FFE35122FF68F899FED1BE45" blockId="34.[136,1452,157,1876]" pageId="34" pageNumber="35">
From
<taxonomicName id="C2934D45FFE35122FED6F899FAB3BFB5" box="[259,503,662,688]" class="Polypodiopsida" family="Aspleniaceae" genus="Asplenium" kingdom="Plantae" order="Polypodiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="biafranum">
<emphasis id="37E7EAD4FFE35122FED6F899FAB3BFB5" box="[259,503,662,688]" italics="true" pageId="34" pageNumber="35">Asplenium biafranum</emphasis>
</taxonomicName>
the new species can be distinguished by the smaller scales,
<quantity id="C26B9B23FFE35122FB7EF899FE14BFB5" box="[1195,1360,662,689]" metricMagnitude="-4" metricUnit="m" metricValue="5.85" metricValueMax="6.2" metricValueMin="5.5" pageId="34" pageNumber="35" unit="mm" value="0.585" valueMax="0.62" valueMin="0.55">0.55–0.62 mm</quantity>
vs.
<quantity id="C26B9B23FFE35122FA54F899FBF0BFD1" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="34" pageNumber="35" unit="mm" value="1.5" valueMax="2.0" valueMin="1.0">1–2 mm</quantity>
in
<taxonomicName id="C2934D45FFE35122FF0DF8B5FA29BFD1" box="[216,365,698,724]" class="Polypodiopsida" family="Aspleniaceae" genus="Asplenium" kingdom="Plantae" order="Polypodiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="biafranum">
<emphasis id="37E7EAD4FFE35122FF0DF8B5FA29BFD1" box="[216,365,698,724]" italics="true" pageId="34" pageNumber="35">A. biafranum</emphasis>
</taxonomicName>
. The number of cells in a transversal row at lower third of the scale does not exceed
<quantity id="C26B9B23FFE35122FAFCF8B5FEC8BFD1" box="[1321,1420,698,724]" metricMagnitude="-1" metricUnit="m" metricValue="4.699" metricValueMax="5.08" metricValueMin="4.318" pageId="34" pageNumber="35" unit="in" value="18.5" valueMax="20.0" valueMin="17.0">17–20 in</quantity>
<taxonomicName id="C2934D45FFE35122FA46F8B5FBA9BFFD" class="Polypodiopsida" family="Aspleniaceae" genus="Asplenium" kingdom="Plantae" order="Polypodiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="ramicola">
<emphasis id="37E7EAD4FFE35122FA46F8B5FBA9BFFD" italics="true" pageId="34" pageNumber="35">A. ramicola</emphasis>
</taxonomicName>
, while it is generally
<quantity id="C26B9B23FFE35122FE3DF8D1F908BFFD" box="[488,588,734,760]" metricMagnitude="-1" metricUnit="m" metricValue="7.874" metricValueMax="8.382" metricValueMin="7.366" pageId="34" pageNumber="35" unit="in" value="31.0" valueMax="33.0" valueMin="29.0">29–33 in</quantity>
<taxonomicName id="C2934D45FFE35122FD80F8D1F9AEBFFD" box="[597,746,734,760]" class="Polypodiopsida" family="Aspleniaceae" genus="Asplenium" kingdom="Plantae" order="Polypodiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="biafranum">
<emphasis id="37E7EAD4FFE35122FD80F8D1F9AEBFFD" box="[597,746,734,760]" italics="true" pageId="34" pageNumber="35">A. biafranum</emphasis>
</taxonomicName>
and
<quantity id="C26B9B23FFE35122FCF1F8D1F8CCBFFD" box="[804,904,734,760]" metricMagnitude="-1" metricUnit="m" metricValue="9.906" metricValueMax="10.414" metricValueMin="9.398" pageId="34" pageNumber="35" unit="in" value="39.0" valueMax="41.0" valueMin="37.0">37–41 in</quantity>
<taxonomicName id="C2934D45FFE35122FC44F8D1FF62BFFD" authorityName="Christensen" authorityYear="1924" box="[913,1062,734,760]" class="Polypodiopsida" family="Aspleniaceae" genus="Asplenium" kingdom="Plantae" order="Polypodiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="friesiorum">
<emphasis id="37E7EAD4FFE35122FC44F8D1FF62BFFD" box="[913,1062,734,760]" italics="true" pageId="34" pageNumber="35">A. friesiorum</emphasis>
</taxonomicName>
. The spores from the new species have an ecto-perispore densely reticulate with echinulae usu. not bifid at apex and 6–9.9 µm long, while
<taxonomicName id="C2934D45FFE35122FACDF90DFEE8BE19" box="[1304,1452,770,796]" class="Polypodiopsida" family="Aspleniaceae" genus="Asplenium" kingdom="Plantae" order="Polypodiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="biafranum">
<emphasis id="37E7EAD4FFE35122FACDF90DFEE8BE19" box="[1304,1452,770,796]" italics="true" pageId="34" pageNumber="35">A. biafranum</emphasis>
</taxonomicName>
has a reticulate perispore with reduced ecto-perispore giving it a`pseudo-echinulate´ appearance (fide
<bibRefCitation id="61024B37FFE35122FAD1F929FECCBE45" author="Viane, R. L. L." box="[1284,1416,806,832]" pageId="34" pageNumber="35" refId="ref35753" refString="Viane, R. L. L. (2021) Aspleniaceae of Madagascar. A revision with annotations from the Mascarenes, the Comoros, TAAF, and continental Africa. University Press Wachtebeke, 247 pp." type="book" year="2021">Viane 2021</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="4D89654DFFE35122FF68F946FFB4B9AD" pageId="34" pageNumber="35" type="description">
<paragraph id="052C36C6FFE35122FF68F946FFB4B9AD" blockId="34.[136,1452,157,1876]" pageId="34" pageNumber="35">
<emphasis id="37E7EAD4FFE35122FF68F946FA15BE66" bold="true" box="[189,337,841,867]" pageId="34" pageNumber="35">Description:</emphasis>
—Epiphytic fern.
<emphasis id="37E7EAD4FFE35122FDCDF945F9C7BE61" box="[536,643,842,868]" italics="true" pageId="34" pageNumber="35">Rhizomes</emphasis>
creeping, up to
<quantity id="C26B9B23FFE35122FCFAF945F8C2BE61" box="[815,902,842,869]" metricMagnitude="-1" metricUnit="m" metricValue="1.15" pageId="34" pageNumber="35" unit="cm" value="11.5">11.5 cm</quantity>
long, densely scaly; scales dark brown, lanceolate with long filiform apex, 1.8–2.51 ×
<quantity id="C26B9B23FFE35122FDF3F961F98FBE8D" box="[550,715,878,905]" metricMagnitude="-4" metricUnit="m" metricValue="5.85" metricValueMax="6.2" metricValueMin="5.5" pageId="34" pageNumber="35" unit="mm" value="0.585" valueMax="0.62" valueMin="0.55">0.55–0.62 mm</quantity>
at base, ×
<quantity id="C26B9B23FFE35122FC9EF961F8F5BE8D" box="[843,945,878,904]" metricMagnitude="-4" metricUnit="m" metricValue="3.7" pageId="34" pageNumber="35" unit="mm" value="0.37">0.37 mm</quantity>
at middle part, and ×
<quantity id="C26B9B23FFE35122FB66F961FE0EBE8D" box="[1203,1354,878,904]" metricMagnitude="-4" metricUnit="m" metricValue="1.85" metricValueMax="2.0" metricValueMin="1.7" pageId="34" pageNumber="35" unit="mm" value="0.185" valueMax="0.2" valueMin="0.17">0.17–0.2 mm</quantity>
at apex, cells with prominent dark walls, 0.07–0.08 × 0.03–0.04 µm.
<emphasis id="37E7EAD4FFE35122FCE9F99DF8C8BEA9" box="[828,908,914,940]" italics="true" pageId="34" pageNumber="35">Fronds</emphasis>
spaced, pendent.
<emphasis id="37E7EAD4FFE35122FB8DF99DFFDFBEA9" box="[1112,1179,914,940]" italics="true" pageId="34" pageNumber="35">Stipes</emphasis>
<quantity id="C26B9B23FFE35122FB76F99DFE6FBEA9" box="[1187,1323,914,941]" metricMagnitude="-1" metricUnit="m" metricValue="1.975" metricValueMax="2.2" metricValueMin="1.75" pageId="34" pageNumber="35" unit="cm" value="19.75" valueMax="22.0" valueMin="17.5">17.5–22 cm</quantity>
, maroon to dark brown, canaliculated, glabrous.
<taxonomicName id="C2934D45FFE35122FDE4F9B8F9C3BED5" box="[561,647,951,976]" class="Arachnida" family="Toxopidae" genus="Lamina" kingdom="Animalia" order="Araneae" pageId="34" pageNumber="35" phylum="Arthropoda" rank="genus">
<emphasis id="37E7EAD4FFE35122FDE4F9B8F9C3BED5" box="[561,647,951,976]" italics="true" pageId="34" pageNumber="35">Lamina</emphasis>
</taxonomicName>
22–41.5 × (13.5)
<quantity id="C26B9B23FFE35122FC9AF9B9F898BED5" box="[847,988,950,977]" metricMagnitude="-1" metricUnit="m" metricValue="1.94" metricValueMax="2.28" metricValueMin="1.6" pageId="34" pageNumber="35" unit="cm" value="19.4" valueMax="22.8" valueMin="16.0">16–22.8 cm</quantity>
, elliptic, 1-pinnate, upper surface green, lower surface greyish-green.
<emphasis id="37E7EAD4FFE35122FE18F9D4F958BEF1" box="[461,540,987,1012]" italics="true" pageId="34" pageNumber="35">Pinnae</emphasis>
9–13 pairs, subopposite, basic pinnae as big as or slightly smaller than the others, tapering; terminal pinna lanceolate to ovate with base confluent with highest lateral pinnae, irregularly pinnatifid, glabrous, 4.5–5(7.5) ×
<quantity id="C26B9B23FFE35122FE44FE2DFAA3B939" box="[401,487,1058,1084]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="34" pageNumber="35" unit="cm" value="3.5" valueMax="4.0" valueMin="3.0">3–4 cm</quantity>
near base, lateral pinnae 7.5–11.4 ×
<quantity id="C26B9B23FFE35122FC42FE2DFF40B939" box="[919,1028,1058,1084]" metricMagnitude="-2" metricUnit="m" metricValue="1.65" metricValueMax="2.0" metricValueMin="1.3" pageId="34" pageNumber="35" unit="cm" value="1.65" valueMax="2.0" valueMin="1.3">1.3–2 cm</quantity>
, lanceolate, serrate on both margins, asymmetric, basiscopic side at the base not serrate, long-acuminate, acumen up to
<quantity id="C26B9B23FFE35122FBF8FE49FF3DB965" box="[1069,1145,1094,1121]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="34" pageNumber="35" unit="cm" value="2.5">2.5 cm</quantity>
long.
<emphasis id="37E7EAD4FFE35122FB17FE48FFB9B965" box="[1218,1277,1095,1120]" italics="true" pageId="34" pageNumber="35">Veins</emphasis>
dichotomously branched.
<emphasis id="37E7EAD4FFE35122FF29FE65FA0CB981" box="[252,328,1130,1156]" italics="true" pageId="34" pageNumber="35">Rachis</emphasis>
brown, with few hair-like scales.
<emphasis id="37E7EAD4FFE35122FD11FE65F9B7B981" box="[708,755,1130,1156]" italics="true" pageId="34" pageNumber="35">Sori</emphasis>
in two rows parallel to the midrib, so when mature, they seem to be confluent, broad elliptic, 0.5–0.7 ×
<quantity id="C26B9B23FFE35122FD87FE81F9FCB9AD" box="[594,696,1166,1193]" metricMagnitude="-4" metricUnit="m" metricValue="2.5" pageId="34" pageNumber="35" unit="mm" value="0.25">0.25 mm</quantity>
, indusia not seen.
<emphasis id="37E7EAD4FFE35122FC53FE81F895B9AD" box="[902,977,1166,1192]" italics="true" pageId="34" pageNumber="35">Spores</emphasis>
with reticulate perispore.
</paragraph>
</subSubSection>
<subSubSection id="4D89654DFFE35122FF68FEBDFF5EB9F5" pageId="34" pageNumber="35" type="etymology">
<paragraph id="052C36C6FFE35122FF68FEBDFF5EB9F5" blockId="34.[136,1452,157,1876]" pageId="34" pageNumber="35">
<emphasis id="37E7EAD4FFE35122FF68FEBDFA0CB9C9" bold="true" box="[189,328,1202,1228]" pageId="34" pageNumber="35">Etymology:</emphasis>
—The species name
<emphasis id="37E7EAD4FFE35122FDE1FEBDF9E8B9C9" box="[564,684,1202,1228]" italics="true" pageId="34" pageNumber="35">´ramicola`</emphasis>
refers to the place where the new species has first been discovered, i.e, small branches in the canopy from a
<taxonomicName id="C2934D45FFE35122FD9BFED9F8A6B9F5" authorityName="Spirlet" authorityYear="1959" box="[590,994,1238,1264]" class="Magnoliopsida" family="Clusiaceae" genus="Pentadesma" kingdom="Plantae" order="Malpighiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="reyndersii">
<emphasis id="37E7EAD4FFE35122FD9BFED9F80BB9F5" box="[590,847,1238,1264]" italics="true" pageId="34" pageNumber="35">Pentadesma reyndersii</emphasis>
(Clusiaceae)
</taxonomicName>
tree.
</paragraph>
</subSubSection>
<subSubSection id="4D89654DFFE35122FF68FEF6FFFAB8E9" pageId="34" pageNumber="35" type="distribution">
<paragraph id="052C36C6FFE35122FF68FEF6FFEFB811" blockId="34.[136,1452,157,1876]" box="[189,1195,1273,1300]" pageId="34" pageNumber="35">
<emphasis id="37E7EAD4FFE35122FF68FEF6FA1DB816" bold="true" box="[189,345,1273,1299]" pageId="34" pageNumber="35">Distribution:</emphasis>
—
<collectingCountry id="7D847656FFE35122FEA0FEF5FAB7B811" box="[373,499,1274,1300]" name="Rwanda" pageId="34" pageNumber="35">RWANDA</collectingCountry>
.
<emphasis id="37E7EAD4FFE35122FDD7FEF6F9AEB816" bold="true" box="[514,746,1273,1299]" pageId="34" pageNumber="35">Southern Province:</emphasis>
Nyungwe NP: Gisakura, Kamiranzovu.
</paragraph>
<paragraph id="052C36C6FFE35122FF68FF12F819B8A1" blockId="34.[136,1452,157,1876]" pageId="34" pageNumber="35">
<emphasis id="37E7EAD4FFE35122FF68FF12F9F3B82E" bold="true" box="[189,695,1309,1336]" pageId="34" pageNumber="35">
Conservation assessment:—EOO:
<quantity id="C26B9B23FFE35122FDB7FF11F9EBB83D" box="[610,687,1310,1336]" metricMagnitude="4" metricUnit="m" metricValue="4.1" pageId="34" pageNumber="35" unit="km" value="41.0">41 km</quantity>
<superScript id="F2E69B8EFFE35122FD7AFF12F9F3B82E" attach="left" box="[687,695,1309,1323]" fontSize="6" pageId="34" pageNumber="35">2</superScript>
</emphasis>
which falls within the limits for Critically Endangered category;
<emphasis id="37E7EAD4FFE35122FF5DFF4EFA69B84A" bold="true" box="[136,301,1345,1372]" pageId="34" pageNumber="35">
AOO:
<quantity id="C26B9B23FFE35122FF0CFF4DFA61B859" box="[217,293,1346,1372]" metricMagnitude="4" metricUnit="m" metricValue="1.2" pageId="34" pageNumber="35" unit="km" value="12.0">12 km</quantity>
<superScript id="F2E69B8EFFE35122FEF0FF4EFA69B84A" attach="left" box="[293,301,1345,1359]" fontSize="6" pageId="34" pageNumber="35">2</superScript>
</emphasis>
which falls within the limits for the “Endangered” category. As the species occurs within a protected area, and therefore does not experience threat or decline, it cannot be assessed in any threat category; Therefore, it should be assessed as Least Concern (Protected area dependent).
</paragraph>
<paragraph id="052C36C6FFE35122FF68FFA2FFFAB8E9" blockId="34.[136,1452,157,1876]" pageId="34" pageNumber="35">
<materialsCitation id="B5FB3C9BFFE35122FF68FFA2FFFEB8E9" collectingDate="2022-03-17" collectionCode="KOBL" collectorName="Nyungwe NP &amp; E. Fischer &amp; P. Ballings &amp; B. Wursten" country="Rwanda" elevation="2000" location="Kamiranzovu" pageId="34" pageNumber="35" specimenCount="2" stateProvince="Western Province" typeStatus="paratype">
<emphasis id="37E7EAD4FFE35122FF68FFA2F9AAB8C2" bold="true" box="[189,750,1453,1479]" pageId="34" pageNumber="35">
Additional specimens examined (
<typeStatus id="DA288864FFE35122FDB1FFA2F9A5B8C2" box="[612,737,1453,1479]" pageId="34" pageNumber="35" type="paratype">paratypes</typeStatus>
):
</emphasis>
—
<collectingCountry id="7D847656FFE35122FCDEFFA1F8CDB8CD" box="[779,905,1454,1480]" name="Rwanda" pageId="34" pageNumber="35">RWANDA</collectingCountry>
.
<emphasis id="37E7EAD4FFE35122FC77FFA1FF3BB8C2" bold="true" box="[930,1151,1453,1480]" pageId="34" pageNumber="35">
<collectingRegion id="C757F824FFE35122FC77FFA1FF3BB8C2" box="[930,1151,1453,1480]" pageId="34" pageNumber="35">Western Province</collectingRegion>
</emphasis>
,
<collectorName id="A8665310FFE35122FB4DFFA1FE7DB8CD" box="[1176,1337,1454,1480]" pageId="34" pageNumber="35">Nyungwe NP</collectorName>
, edge of
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swamp,
<quantity id="C26B9B23FFE35122FE50FFDDFA98B8E9" box="[389,476,1490,1516]" metricMagnitude="3" metricUnit="m" metricValue="2.0" pageId="34" pageNumber="35" unit="m" value="2000.0">
<elevation id="8EBED1F5FFE35122FE50FFDDFA98B8E9" box="[389,476,1490,1516]" metricMagnitude="3" metricUnit="m" metricValue="2.0" pageId="34" pageNumber="35" unit="m" value="2000.0">2000 m</elevation>
</quantity>
,
<date id="712D1006FFE35122FE3DFFDDF9D2B8E9" box="[488,662,1490,1516]" pageId="34" pageNumber="35" value="2022-03-17">
<collectingDate id="6169E9EEFFE35122FE3DFFDDF9D2B8E9" box="[488,662,1490,1516]" pageId="34" pageNumber="35" value="2022-03-17">17 March 2022</collectingDate>
</date>
,
<emphasis id="37E7EAD4FFE35122FD74FFDDFF14B8E9" box="[673,1104,1490,1516]" italics="true" pageId="34" pageNumber="35">
<collectorName id="A8665310FFE35122FD74FFDDF84AB8E9" box="[673,782,1490,1516]" pageId="34" pageNumber="35">E.Fischer</collectorName>
,
<collectorName id="A8665310FFE35122FCCCFFDDF8CFB8E9" box="[793,907,1490,1516]" pageId="34" pageNumber="35">P.Ballings</collectorName>
&amp;
<collectorName id="A8665310FFE35122FC7AFFDCFF66B8E9" box="[943,1058,1491,1516]" pageId="34" pageNumber="35">B.Wursten</collectorName>
s.n.
</emphasis>
(
<collectionCode id="6382AE03FFE35122FBB5FFDDFFF6B8E9" box="[1120,1202,1490,1516]" pageId="34" pageNumber="35">KOBL</collectionCode>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="4D89654DFFE35122FF68FFF9FF28BA51" pageId="34" pageNumber="35" type="biology_ecology">
<paragraph id="052C36C6FFE35122FF68FFF9FAFFBB79" blockId="34.[136,1452,157,1876]" pageId="34" pageNumber="35">
<emphasis id="37E7EAD4FFE35122FF68FFF9FA62BB15" bold="true" box="[189,294,1526,1552]" pageId="34" pageNumber="35">Ecology:</emphasis>
—Canopy epiphyte. First found by chance in Nyungwe NP at Gisakura at the descent to the waterfalls at an elev. of
<quantity id="C26B9B23FFE35122FEF1FC15FA3EBB31" box="[292,378,1562,1589]" metricMagnitude="3" metricUnit="m" metricValue="1.953" pageId="34" pageNumber="35" unit="m" value="1953.0">1953 m</quantity>
on a ca
<quantity id="C26B9B23FFE35122FE08FC15F95CBB31" box="[477,536,1562,1588]" metricMagnitude="1" metricUnit="m" metricValue="3.0" pageId="34" pageNumber="35" unit="m" value="30.0">30 m</quantity>
high fallen tree (
<taxonomicName id="C2934D45FFE35122FD0BFC15F8A4BB31" authorityName="Spirlet" authorityYear="1959" box="[734,992,1562,1588]" class="Magnoliopsida" family="Clusiaceae" genus="Pentadesma" kingdom="Plantae" order="Malpighiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="reyndersii">
<emphasis id="37E7EAD4FFE35122FD0BFC15F8A4BB31" box="[734,992,1562,1588]" italics="true" pageId="34" pageNumber="35">Pentadesma reyndersii</emphasis>
</taxonomicName>
). A second locality was discovered near Karamba at km 100 on the road from Huye to Rusizi where
<taxonomicName id="C2934D45FFE35122FCE6FC31FF52BB5D" box="[819,1046,1598,1624]" class="Polypodiopsida" family="Aspleniaceae" genus="Asplenium" kingdom="Plantae" order="Polypodiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="ramicola">
<emphasis id="37E7EAD4FFE35122FCE6FC31FF52BB5D" box="[819,1046,1598,1624]" italics="true" pageId="34" pageNumber="35">Asplenium ramicola</emphasis>
</taxonomicName>
was growing on a mossy tree trunk at c.
<quantity id="C26B9B23FFE35122FF6BFC6DFBB3BB79" box="[190,247,1634,1660]" metricMagnitude="1" metricUnit="m" metricValue="1.0" pageId="34" pageNumber="35" unit="m" value="10.0">10 m</quantity>
from the ground.
</paragraph>
<paragraph id="052C36C6FFE35122FF68FC89FF28BA51" blockId="34.[136,1452,157,1876]" pageId="34" pageNumber="35">
<emphasis id="37E7EAD4FFE35122FF68FC89FBBBBBA5" bold="true" box="[189,255,1670,1696]" pageId="34" pageNumber="35">Note:</emphasis>
–
<taxonomicName id="C2934D45FFE35122FEF0FC89F959BBA5" authorityName="Christensen" authorityYear="1924" box="[293,541,1670,1696]" class="Polypodiopsida" family="Aspleniaceae" genus="Asplenium" kingdom="Plantae" order="Polypodiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="friesiorum">
<emphasis id="37E7EAD4FFE35122FEF0FC89F959BBA5" box="[293,541,1670,1696]" italics="true" pageId="34" pageNumber="35">Asplenium friesiorum</emphasis>
</taxonomicName>
has very characteristic spores with a reticulate perispore with ecto-perispore forming a 3-dimensional lacy network with large openings exposing internal layers of meso- and endoperispore (
<figureCitation id="9DA82A43FFE35122FAABFCA5FBE2BBED" captionStart="FIGURE 19" captionStartId="38.[136,229,1955,1977]" captionTargetBox="[203,1392,194,1930]" captionTargetId="figure-26@38.[186,1398,193,1931]" captionTargetPageId="38" captionText="FIGURE 19. Asplenium ramicola Eb.Fisch. &amp; Lobin, sp. nov. Spores. Photographs: E.Fischer, W.Lobin &amp; Y.Malkowsky. Scale bars: A, B. 10 µm." figureDoi="http://doi.org/10.5281/zenodo.8249014" httpUri="https://zenodo.org/record/8249014/files/figure.png" pageId="34" pageNumber="35">Fig. 19</figureCitation>
, see above). We have examined six different specimens from D.R.
<collectingCountry id="7D847656FFE35122FC54FCC1F895BBED" box="[897,977,1742,1768]" name="Democratic Republic of the Congo" pageId="34" pageNumber="35">Congo</collectingCountry>
(Kahuzi-Biéga) and
<collectingCountry id="7D847656FFE35122FB6FFCC1FE52BBED" box="[1210,1302,1742,1768]" name="Rwanda" pageId="34" pageNumber="35">Rwanda</collectingCountry>
(N Prov. to S Prov.) to check, if there is any morphological variation in the perispore ornamentation. As a result, we can show, that all spores are almost identical (
<figureCitation id="9DA82A43FFE35122FE35FD19F977BA35" box="[480,563,1814,1840]" captionStart="FIGURE 20" captionStartId="39.[136,229,1786,1808]" captionTargetBox="[152,1429,194,1753]" captionTargetId="figure-18@39.[150,1434,193,1762]" captionTargetPageId="39" captionText="FIGURE 20. Asplenium friesiorum. Spores.—A-B. Rwasenkoko, E.Fischer s.n..—C. Rwasenkoko, E.Fischer s.n..—D. Gakenke – Bushita, E.Fischer s.n..—E. Pindura – Bweyeye, E.Fischer s.n..—F. Kahuzi Biega, M. Becker 19. Photographs: E.Fischer, W.Lobin &amp; Y.Malkowsky. Scale bars:A, C. 10 µm; B, D–F. 8 µm." figureDoi="http://doi.org/10.5281/zenodo.8249016" httpUri="https://zenodo.org/record/8249016/files/figure.png" pageId="34" pageNumber="35">Fig. 20</figureCitation>
). Also, the two populations of
<taxonomicName id="C2934D45FFE35122FC50FD19FF4CBA35" box="[901,1032,1814,1840]" class="Polypodiopsida" family="Aspleniaceae" genus="Asplenium" kingdom="Plantae" order="Polypodiales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="ramicola">
<emphasis id="37E7EAD4FFE35122FC50FD19FF4CBA35" box="[901,1032,1814,1840]" italics="true" pageId="34" pageNumber="35">A. ramicola</emphasis>
</taxonomicName>
did not show any variation within the spores. So, we can conclude that this character is a good one to distinguish these species.
</paragraph>
</subSubSection>
</treatment>
</document>
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