277 lines
52 KiB
XML
277 lines
52 KiB
XML
<document id="DC3F8284AEF81500733FB521AC21DAF7" ID-DOI="10.11646/phytotaxa.634.3.7" ID-ISSN="1179-3163" ID-Zenodo-Dep="13878806" IM.bibliography_approvedBy="guilherme" IM.illustrations_approvedBy="guilherme" IM.materialsCitations_approvedBy="guilherme" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="guilherme" checkinTime="1727833069790" checkinUser="felipe" docAuthor="Lloyd, Sarah J., Leontyev, Dmytro, Vigus, Paula & Schnittler, Martin" docDate="2024" docId="03875C39DC61FFE6FF470574ECD2FC78" docLanguage="en" docName="phytotaxa.634.3.7.pdf" docOrigin="Phytotaxa 634 (3)" docSource="http://dx.doi.org/10.11646/phytotaxa.634.3.7" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Alwisia repens Leontyev, Schnittler, G. Moreno, S. L. Stephenson, D. W. Mitch. & C. Rojas, Mycologia" docType="treatment" docVersion="1" lastPageNumber="294" masterDocId="FFBE2441DC62FFE3FFFA045AEC2BF477" masterDocTitle="Repent for Alwisia repens: emended descriptions of two species of Alwisia (Myxomycetes) thought to lack a capillitium" masterLastPageNumber="300" masterPageNumber="289" pageNumber="292" updateTime="1732277471770" updateUser="guilherme" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="509DDDEB4CD6A7C816D96BA94AEF7BC6">Repent for Alwisia repens: emended descriptions of two species of Alwisia (Myxomycetes) thought to lack a capillitium</mods:title>
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<mods:name id="655642E04380AF707D0C1EDBD8790706" type="personal">
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<mods:namePart id="A01507F2B1869A18BACDD76AC27D324F">Lloyd, Sarah J.</mods:namePart>
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<mods:affiliation id="1E0807CCB0FED958F73DA39F10678E23">206 Denmans Rd, Birralee 7303 Tasmania, Australia.</mods:affiliation>
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<mods:namePart id="B6D657E861FE6B4686915C33F2A3AAA6">Leontyev, Dmytro</mods:namePart>
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<mods:affiliation id="5879E5B6642DF11569743FC84FC178EF">Department of Botany, H. S. Skovoroda Kharkiv National Pedagogical University, Kharkiv, Ukraine.</mods:affiliation>
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<mods:namePart id="EE72DDC3B8EE87FA5D07715BF7AD1081">Vigus, Paula</mods:namePart>
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<mods:affiliation id="C29EFD6F32F14C6731D2F349A1E6FFD7">15 Opal Drive, Papamoa Beach, New Zealand.</mods:affiliation>
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<mods:namePart id="11FED6B69E8FB8A4617BF47D9B4DC333">Schnittler, Martin</mods:namePart>
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<mods:affiliation id="36CA13D74D661F5AC47DBF8AC8448CE2">206 Denmans Rd, Birralee 7303 Tasmania, Australia. & Institute of Botany and Landscape Ecology, University of Greifswald, Greifswald, Germany. & 206 Denmans Rd, Birralee 7303 Tasmania, Australia.</mods:affiliation>
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<mods:title id="95BED4A8519D89AB6B529F8B20A9588F">Phytotaxa</mods:title>
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<mods:date id="B384F38C18BD5F8D4EB6DFBD3C5127A8">2024</mods:date>
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<mods:number id="A99C8D8F1078FDE3BA917D887B6FF758">2024-01-18</mods:number>
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<mods:number id="C1C18A1656905353B156EC439B8488B9">634</mods:number>
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<treatment id="03875C39DC61FFE6FF470574ECD2FC78" LSID="urn:lsid:plazi:treatment:03875C39DC61FFE6FF470574ECD2FC78" httpUri="http://treatment.plazi.org/id/03875C39DC61FFE6FF470574ECD2FC78" lastPageId="5" lastPageNumber="294" pageId="3" pageNumber="292">
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<subSubSection id="C334BEA4DC61FFE0FF470574EF6AF51B" pageId="3" pageNumber="292" type="nomenclature">
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<paragraph id="8B91ED2FDC61FFE0FF470574EF6AF51B" blockId="3.[136,1452,158,365]" pageId="3" pageNumber="292">
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<taxonomicName id="4C2E96ACDC61FFE0FF470574E902F53F" ID-CoL="CBZ4" authority="Leontyev, Schnittler, G. Moreno, S. L. Stephenson, D. W. Mitch. & C. Rojas, Mycologia" authorityName="Leontyev, Schnittler, G. Moreno, S. L. Stephenson, D. W. Mitch. & C. Rojas, Mycologia" box="[189,1321,302,329]" class="Myxomycetes" family="Tubiferaceae" genus="Alwisia" kingdom="Protozoa" order="Cribrariales" pageId="3" pageNumber="292" phylum="Mycetozoa" rank="species" species="repens">
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<emphasis id="B95A313DDC61FFE0FF470574ED4FF53E" bold="true" box="[189,356,302,329]" italics="true" pageId="3" pageNumber="292">Alwisia repens</emphasis>
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Leontyev, Schnittler, G. Moreno, S.L. Stephenson, D.W. Mitch. & C. Rojas, Mycologia
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</taxonomicName>
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106(5):939 (2014) emend. Lloyd, Leontyev, Vigus & Schnittler
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<figureCitation id="1315F1AADC61FFE0FD280508EF16F51B" box="[722,829,338,364]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStart-2="FIGURE 4" captionStartId-0="3.[136,229,1915,1937]" captionStartId-1="4.[136,229,1224,1246]" captionStartId-2="5.[136,229,1392,1414]" captionTargetBox-0="[223,1364,389,1891]" captionTargetBox-1="[151,1435,190,1200]" captionTargetBox-2="[151,1435,353,1367]" captionTargetId-0="figure-112@3.[223,1364,389,1891]" captionTargetId-1="figure-22@4.[151,1435,190,1200]" captionTargetId-2="figure-90@5.[151,1435,353,1367]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="5" captionText-0="FIGURE 2. Fruiting bodies of Alwisia repens. A–C. Developing sporocarps. D–E. Freshly mature sporocarps. F. Mature sporocarps showing stalks at the base. G, H. Upper surface of closed sporothecae, showing peridial platelets. I. Sinuous stalks. J. Opened sporothecae forming a layer. K–M. Peridial platelets on upper part of the peridium. N. Tubule of vestigial capillitium (arrow) formed on a peridial platelet. O. Tubule of vestigial capillitium (arrow) parallel to the surface of a peridial platelet. Bars: A–G, I, J. 0.5 mm. H, K–M. 100 μm. N, O. 50 μm. Specimen: SJL2167. Photo authorship: A–H. SJL; I–O. DL." captionText-1="FIGURE 3. Fruiting bodies of Alwisia repens under transmitted light. A. Sporotheca with upper part formed by peridial platelets, capillitium tubules (white arrows) and pits (black arrow). B, C. Vestigial elements of capillitium. D. Reddish brown oil droplet next to a rudimentary capillitium tube. E, F. Peridial platelets with pits flattened by coverslip. G–I. Details of peridium with flattened pits and folds. Bars:A. 500 μm. B. 100 μm. C–F. 50 μm. Specimen: SJL2167.Material inA, B, C, F is stained by Methyl Blue diluted in lactic acid.Photo authorship: A–C, F. DL; D, E, G–I. SJL." captionText-2="FIGURE 4. Developing sporocarps of A. repens (A–C) and A. lloydiae (D). Dark bodies are seen in A. repens, but not in A. lloydiae. Bars: 0.5 mm. Specimens: A–C. Observation Web 01; D. SJL not collected. Photo authorship: A–C. PV; D. SJL." figureDoi-0="http://doi.org/10.5281/zenodo.13878810" figureDoi-1="http://doi.org/10.5281/zenodo.13878812" figureDoi-2="http://doi.org/10.5281/zenodo.13878814" httpUri-0="https://zenodo.org/record/13878810/files/figure.png" httpUri-1="https://zenodo.org/record/13878812/files/figure.png" httpUri-2="https://zenodo.org/record/13878814/files/figure.png" pageId="3" pageNumber="292">Figs. 2–4</figureCitation>
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.
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</paragraph>
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</subSubSection>
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<caption id="DF51BDA7DC61FFE0FF720321EF66FC56" ID-DOI="http://doi.org/10.5281/zenodo.13878810" ID-Zenodo-Dep="13878810" httpUri="https://zenodo.org/record/13878810/files/figure.png" pageId="3" pageNumber="292" startId="3.[136,229,1915,1937]" targetBox="[223,1364,389,1891]" targetPageId="3" targetType="figure">
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<paragraph id="8B91ED2FDC61FFE0FF720321EF66FC56" blockId="3.[136,1452,1915,2082]" pageId="3" pageNumber="292">
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<emphasis id="B95A313DDC61FFE0FF720321ED2BF3E6" bold="true" box="[136,256,1915,1937]" pageId="3" pageNumber="292">FIGURE 2.</emphasis>
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Fruiting bodies of
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<taxonomicName id="4C2E96ACDC61FFE0FE3E0326EE7FF3E6" box="[452,596,1916,1937]" class="Myxomycetes" family="Tubiferaceae" genus="Alwisia" kingdom="Protozoa" order="Cribrariales" pageId="3" pageNumber="292" phylum="Mycetozoa" rank="species" species="repens">
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<emphasis id="B95A313DDC61FFE0FE3E0326EE7FF3E6" box="[452,596,1916,1937]" italics="true" pageId="3" pageNumber="292">Alwisia repens</emphasis>
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</taxonomicName>
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. A–C. Developing sporocarps. D–E. Freshly mature sporocarps. F. Mature sporocarps showing stalks at the base. G, H. Upper surface of closed sporothecae, showing peridial platelets. I. Sinuous stalks. J. Opened sporothecae forming a layer. K–M. Peridial platelets on upper part of the peridium. N. Tubule of vestigial capillitium (arrow) formed on a peridial platelet. O. Tubule of vestigial capillitium (arrow) parallel to the surface of a peridial platelet. Bars: A–G, I, J. 0.5 mm. H, K–M. 100 μm. N, O. 50 μm. Specimen: SJL2167. Photo authorship: A–H. SJL; I–O. DL.
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</paragraph>
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</caption>
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||
<caption id="DF51BDA7DC66FFE7FF720092EE27F11A" ID-DOI="http://doi.org/10.5281/zenodo.13878812" ID-Zenodo-Dep="13878812" httpUri="https://zenodo.org/record/13878812/files/figure.png" pageId="4" pageNumber="293" startId="4.[136,229,1224,1246]" targetBox="[151,1435,190,1200]" targetPageId="4" targetType="figure">
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<paragraph id="8B91ED2FDC66FFE7FF720092EE27F11A" blockId="4.[136,1452,1224,1390]" pageId="4" pageNumber="293">
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<emphasis id="B95A313DDC66FFE7FF720092ED2AF0AA" bold="true" box="[136,257,1224,1246]" pageId="4" pageNumber="293">FIGURE 3.</emphasis>
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Fruiting bodies of
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<taxonomicName id="4C2E96ACDC66FFE7FE330092EE71F0A9" box="[457,602,1224,1246]" class="Myxomycetes" family="Tubiferaceae" genus="Alwisia" kingdom="Protozoa" order="Cribrariales" pageId="4" pageNumber="293" phylum="Mycetozoa" rank="species" species="repens">
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<emphasis id="B95A313DDC66FFE7FE330092EE71F0A9" box="[457,602,1224,1246]" italics="true" pageId="4" pageNumber="293">Alwisia repens</emphasis>
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</taxonomicName>
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under transmitted light. A. Sporotheca with upper part formed by peridial platelets, capillitium tubules (white arrows) and pits (black arrow). B, C. Vestigial elements of capillitium. D. Reddish brown oil droplet next to a rudimentary capillitium tube. E, F. Peridial platelets with pits flattened by coverslip. G–I. Details of peridium with flattened pits and folds. Bars:A. 500 μm. B. 100 μm. C–F. 50 μm. Specimen: SJL2167. Material in A, B, C, F is stained by Methyl Blue diluted in lactic acid. Photo authorship: A–C, F. DL; D, E, G–I. SJL.
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</paragraph>
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</caption>
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<subSubSection id="C334BEA4DC66FFE6FF4701C7EDBBF53F" lastPageId="5" lastPageNumber="294" pageId="4" pageNumber="293" type="description">
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<paragraph id="8B91ED2FDC66FFE6FF4701C7EDBBF53F" blockId="4.[136,1452,1437,2075]" lastBlockId="5.[136,1452,158,328]" lastPageId="5" lastPageNumber="294" pageId="4" pageNumber="293">
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<emphasis id="B95A313DDC66FFE7FF4701C7ED48F1C0" box="[189,355,1437,1463]" italics="true" pageId="4" pageNumber="293">Fructifications</emphasis>
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<quantity id="4CD640CADC66FFE7FE9001C7EDECF1C0" box="[362,455,1437,1463]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" metricValueMax="3.0" metricValueMin="1.0" pageId="4" pageNumber="293" unit="mm" value="2.0" valueMax="3.0" valueMin="1.0">1–3 mm</quantity>
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high, composed of 10–100 sporocarps, with sporothecae typically forming dense clusters (
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<figureCitation id="1315F1AADC66FFE7FF6A019BED31F1AC" box="[144,282,1473,1499]" captionStart="FIGURE 2" captionStartId="3.[136,229,1915,1937]" captionTargetBox="[223,1364,389,1891]" captionTargetId="figure-112@3.[223,1364,389,1891]" captionTargetPageId="3" captionText="FIGURE 2. Fruiting bodies of Alwisia repens. A–C. Developing sporocarps. D–E. Freshly mature sporocarps. F. Mature sporocarps showing stalks at the base. G, H. Upper surface of closed sporothecae, showing peridial platelets. I. Sinuous stalks. J. Opened sporothecae forming a layer. K–M. Peridial platelets on upper part of the peridium. N. Tubule of vestigial capillitium (arrow) formed on a peridial platelet. O. Tubule of vestigial capillitium (arrow) parallel to the surface of a peridial platelet. Bars: A–G, I, J. 0.5 mm. H, K–M. 100 μm. N, O. 50 μm. Specimen: SJL2167. Photo authorship: A–H. SJL; I–O. DL." figureDoi="http://doi.org/10.5281/zenodo.13878810" httpUri="https://zenodo.org/record/13878810/files/figure.png" pageId="4" pageNumber="293">Figs. 2D, E</figureCitation>
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), often in large colonies (
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<figureCitation id="1315F1AADC66FFE7FDBD019BEE8BF1AC" box="[583,672,1473,1499]" captionStart="FIGURE 2" captionStartId="3.[136,229,1915,1937]" captionTargetBox="[223,1364,389,1891]" captionTargetId="figure-112@3.[223,1364,389,1891]" captionTargetPageId="3" captionText="FIGURE 2. Fruiting bodies of Alwisia repens. A–C. Developing sporocarps. D–E. Freshly mature sporocarps. F. Mature sporocarps showing stalks at the base. G, H. Upper surface of closed sporothecae, showing peridial platelets. I. Sinuous stalks. J. Opened sporothecae forming a layer. K–M. Peridial platelets on upper part of the peridium. N. Tubule of vestigial capillitium (arrow) formed on a peridial platelet. O. Tubule of vestigial capillitium (arrow) parallel to the surface of a peridial platelet. Bars: A–G, I, J. 0.5 mm. H, K–M. 100 μm. N, O. 50 μm. Specimen: SJL2167. Photo authorship: A–H. SJL; I–O. DL." figureDoi="http://doi.org/10.5281/zenodo.13878810" httpUri="https://zenodo.org/record/13878810/files/figure.png" pageId="4" pageNumber="293">Fig. 2F</figureCitation>
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).
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<emphasis id="B95A313DDC66FFE7FD4D019BEF6BF1AC" box="[695,832,1473,1499]" italics="true" pageId="4" pageNumber="293">Hypothallus</emphasis>
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membranous, orange-brown, common for a group of sporocarps (
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<figureCitation id="1315F1AADC66FFE7FEEB01BFED40F188" box="[273,363,1509,1535]" captionStart="FIGURE 2" captionStartId="3.[136,229,1915,1937]" captionTargetBox="[223,1364,389,1891]" captionTargetId="figure-112@3.[223,1364,389,1891]" captionTargetPageId="3" captionText="FIGURE 2. Fruiting bodies of Alwisia repens. A–C. Developing sporocarps. D–E. Freshly mature sporocarps. F. Mature sporocarps showing stalks at the base. G, H. Upper surface of closed sporothecae, showing peridial platelets. I. Sinuous stalks. J. Opened sporothecae forming a layer. K–M. Peridial platelets on upper part of the peridium. N. Tubule of vestigial capillitium (arrow) formed on a peridial platelet. O. Tubule of vestigial capillitium (arrow) parallel to the surface of a peridial platelet. Bars: A–G, I, J. 0.5 mm. H, K–M. 100 μm. N, O. 50 μm. Specimen: SJL2167. Photo authorship: A–H. SJL; I–O. DL." figureDoi="http://doi.org/10.5281/zenodo.13878810" httpUri="https://zenodo.org/record/13878810/files/figure.png" pageId="4" pageNumber="293">Fig. 2D</figureCitation>
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).
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<emphasis id="B95A313DDC66FFE7FE8401BFEDEAF188" box="[382,449,1509,1535]" italics="true" pageId="4" pageNumber="293">Stalks</emphasis>
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erect or inclined and sinuous, reddish brown, with occasional dark brown sections,
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<quantity id="4CD640CADC66FFE7FA9601BEEC9FF254" metricMagnitude="-3" metricUnit="m" metricValue="1.75" metricValueMax="2.5" metricValueMin="1.0" pageId="4" pageNumber="293" unit="mm" value="1.75" valueMax="2.5" valueMin="1.0">1–2.5 mm</quantity>
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long. The individual stalks arise from a short (
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<quantity id="4CD640CADC66FFE7FD400252EF68F254" box="[698,835,1544,1571]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="4" pageNumber="293" unit="mm" value="0.4" valueMax="0.5" valueMin="0.3">0.3–0.5 mm</quantity>
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) or sometimes longer compound stalk bearing a cluster of sporothecae (
|
||
<figureCitation id="1315F1AADC66FFE7FEBB0277EDE3F230" box="[321,456,1581,1607]" captionStart="FIGURE 2" captionStartId="3.[136,229,1915,1937]" captionTargetBox="[223,1364,389,1891]" captionTargetId="figure-112@3.[223,1364,389,1891]" captionTargetPageId="3" captionText="FIGURE 2. Fruiting bodies of Alwisia repens. A–C. Developing sporocarps. D–E. Freshly mature sporocarps. F. Mature sporocarps showing stalks at the base. G, H. Upper surface of closed sporothecae, showing peridial platelets. I. Sinuous stalks. J. Opened sporothecae forming a layer. K–M. Peridial platelets on upper part of the peridium. N. Tubule of vestigial capillitium (arrow) formed on a peridial platelet. O. Tubule of vestigial capillitium (arrow) parallel to the surface of a peridial platelet. Bars: A–G, I, J. 0.5 mm. H, K–M. 100 μm. N, O. 50 μm. Specimen: SJL2167. Photo authorship: A–H. SJL; I–O. DL." figureDoi="http://doi.org/10.5281/zenodo.13878810" httpUri="https://zenodo.org/record/13878810/files/figure.png" pageId="4" pageNumber="293">Figs. 2D–F</figureCitation>
|
||
); they are flexuous, irregularly gyrose, and branch occasionally (
|
||
<figureCitation id="1315F1AADC66FFE7FB420277E921F230" box="[1208,1290,1581,1607]" captionStart="FIGURE 2" captionStartId="3.[136,229,1915,1937]" captionTargetBox="[223,1364,389,1891]" captionTargetId="figure-112@3.[223,1364,389,1891]" captionTargetPageId="3" captionText="FIGURE 2. Fruiting bodies of Alwisia repens. A–C. Developing sporocarps. D–E. Freshly mature sporocarps. F. Mature sporocarps showing stalks at the base. G, H. Upper surface of closed sporothecae, showing peridial platelets. I. Sinuous stalks. J. Opened sporothecae forming a layer. K–M. Peridial platelets on upper part of the peridium. N. Tubule of vestigial capillitium (arrow) formed on a peridial platelet. O. Tubule of vestigial capillitium (arrow) parallel to the surface of a peridial platelet. Bars: A–G, I, J. 0.5 mm. H, K–M. 100 μm. N, O. 50 μm. Specimen: SJL2167. Photo authorship: A–H. SJL; I–O. DL." figureDoi="http://doi.org/10.5281/zenodo.13878810" httpUri="https://zenodo.org/record/13878810/files/figure.png" pageId="4" pageNumber="293">Fig. 2I</figureCitation>
|
||
).
|
||
<emphasis id="B95A313DDC66FFE7FADA0277E980F230" box="[1312,1451,1581,1607]" italics="true" pageId="4" pageNumber="293">Sporothecae</emphasis>
|
||
beige, pinkish or brownish ochraceous, 1.0–
|
||
<quantity id="4CD640CADC66FFE7FD84020BEEFEF21C" box="[638,725,1617,1643]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="4" pageNumber="293" unit="mm" value="1.7">1.7 mm</quantity>
|
||
long,
|
||
<quantity id="4CD640CADC66FFE7FCE4020AEF8DF21C" box="[798,934,1616,1643]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" metricValueMax="9.0" metricValueMin="5.0" pageId="4" pageNumber="293" unit="mm" value="0.7" valueMax="0.9" valueMin="0.5">0.5–0.9 mm</quantity>
|
||
in diam, more or less similar in size within a colony, short cylindrical to obovoid, with rounded upper part and conical base; free or attached to each other at widest parts (
|
||
<figureCitation id="1315F1AADC66FFE7FF2A02C3ED7FF2C4" box="[208,340,1689,1715]" captionStart="FIGURE 2" captionStartId="3.[136,229,1915,1937]" captionTargetBox="[223,1364,389,1891]" captionTargetId="figure-112@3.[223,1364,389,1891]" captionTargetPageId="3" captionText="FIGURE 2. Fruiting bodies of Alwisia repens. A–C. Developing sporocarps. D–E. Freshly mature sporocarps. F. Mature sporocarps showing stalks at the base. G, H. Upper surface of closed sporothecae, showing peridial platelets. I. Sinuous stalks. J. Opened sporothecae forming a layer. K–M. Peridial platelets on upper part of the peridium. N. Tubule of vestigial capillitium (arrow) formed on a peridial platelet. O. Tubule of vestigial capillitium (arrow) parallel to the surface of a peridial platelet. Bars: A–G, I, J. 0.5 mm. H, K–M. 100 μm. N, O. 50 μm. Specimen: SJL2167. Photo authorship: A–H. SJL; I–O. DL." figureDoi="http://doi.org/10.5281/zenodo.13878810" httpUri="https://zenodo.org/record/13878810/files/figure.png" pageId="4" pageNumber="293">Figs. 2E, F</figureCitation>
|
||
).
|
||
<emphasis id="B95A313DDC66FFE7FE9002C3EEB0F2C4" box="[362,667,1689,1715]" italics="true" pageId="4" pageNumber="293">Basal part of the peridium</emphasis>
|
||
brown, membranous, iridescent with pink, green and golden colors, somewhat plicate (
|
||
<figureCitation id="1315F1AADC66FFE7FEA402E7ED9DF2A0" box="[350,438,1725,1751]" captionStart="FIGURE 2" captionStartId="3.[136,229,1915,1937]" captionTargetBox="[223,1364,389,1891]" captionTargetId="figure-112@3.[223,1364,389,1891]" captionTargetPageId="3" captionText="FIGURE 2. Fruiting bodies of Alwisia repens. A–C. Developing sporocarps. D–E. Freshly mature sporocarps. F. Mature sporocarps showing stalks at the base. G, H. Upper surface of closed sporothecae, showing peridial platelets. I. Sinuous stalks. J. Opened sporothecae forming a layer. K–M. Peridial platelets on upper part of the peridium. N. Tubule of vestigial capillitium (arrow) formed on a peridial platelet. O. Tubule of vestigial capillitium (arrow) parallel to the surface of a peridial platelet. Bars: A–G, I, J. 0.5 mm. H, K–M. 100 μm. N, O. 50 μm. Specimen: SJL2167. Photo authorship: A–H. SJL; I–O. DL." figureDoi="http://doi.org/10.5281/zenodo.13878810" httpUri="https://zenodo.org/record/13878810/files/figure.png" pageId="4" pageNumber="293">Fig. 2F</figureCitation>
|
||
).
|
||
<emphasis id="B95A313DDC66FFE7FE3102E7EF29F2A0" box="[459,770,1725,1751]" italics="true" pageId="4" pageNumber="293">Upper part of the peridium</emphasis>
|
||
light beige to light brown, mottled, formed by
|
||
<quantity id="4CD640CADC66FFE7FAD902E7E987F2A0" box="[1315,1452,1725,1751]" metricMagnitude="-4" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="4" pageNumber="293" unit="mm" value="0.15" valueMax="0.2" valueMin="0.1">0.1–0.2 mm</quantity>
|
||
wide, rounded to angular platelets that easily break apart at dehiscence (
|
||
<figureCitation id="1315F1AADC66FFE7FC4702BBE863F28C" box="[957,1096,1761,1787]" captionStart="FIGURE 2" captionStartId="3.[136,229,1915,1937]" captionTargetBox="[223,1364,389,1891]" captionTargetId="figure-112@3.[223,1364,389,1891]" captionTargetPageId="3" captionText="FIGURE 2. Fruiting bodies of Alwisia repens. A–C. Developing sporocarps. D–E. Freshly mature sporocarps. F. Mature sporocarps showing stalks at the base. G, H. Upper surface of closed sporothecae, showing peridial platelets. I. Sinuous stalks. J. Opened sporothecae forming a layer. K–M. Peridial platelets on upper part of the peridium. N. Tubule of vestigial capillitium (arrow) formed on a peridial platelet. O. Tubule of vestigial capillitium (arrow) parallel to the surface of a peridial platelet. Bars: A–G, I, J. 0.5 mm. H, K–M. 100 μm. N, O. 50 μm. Specimen: SJL2167. Photo authorship: A–H. SJL; I–O. DL." figureDoi="http://doi.org/10.5281/zenodo.13878810" httpUri="https://zenodo.org/record/13878810/files/figure.png" pageId="4" pageNumber="293">Figs. 2G, H</figureCitation>
|
||
).
|
||
<emphasis id="B95A313DDC66FFE7FBA702BBE90BF28C" box="[1117,1312,1761,1787]" italics="true" pageId="4" pageNumber="293">Peridial platelets</emphasis>
|
||
transparent, iridescent reflecting blue, golden, and pink colors (
|
||
<figureCitation id="1315F1AADC66FFE7FD33035FEF79F368" box="[713,850,1797,1823]" captionStart="FIGURE 2" captionStartId="3.[136,229,1915,1937]" captionTargetBox="[223,1364,389,1891]" captionTargetId="figure-112@3.[223,1364,389,1891]" captionTargetPageId="3" captionText="FIGURE 2. Fruiting bodies of Alwisia repens. A–C. Developing sporocarps. D–E. Freshly mature sporocarps. F. Mature sporocarps showing stalks at the base. G, H. Upper surface of closed sporothecae, showing peridial platelets. I. Sinuous stalks. J. Opened sporothecae forming a layer. K–M. Peridial platelets on upper part of the peridium. N. Tubule of vestigial capillitium (arrow) formed on a peridial platelet. O. Tubule of vestigial capillitium (arrow) parallel to the surface of a peridial platelet. Bars: A–G, I, J. 0.5 mm. H, K–M. 100 μm. N, O. 50 μm. Specimen: SJL2167. Photo authorship: A–H. SJL; I–O. DL." figureDoi="http://doi.org/10.5281/zenodo.13878810" httpUri="https://zenodo.org/record/13878810/files/figure.png" pageId="4" pageNumber="293">Figs. 2K–O</figureCitation>
|
||
); often with a dark central spot (
|
||
<figureCitation id="1315F1AADC66FFE7FB38035FE960F368" box="[1218,1355,1797,1823]" captionStart="FIGURE 2" captionStartId="3.[136,229,1915,1937]" captionTargetBox="[223,1364,389,1891]" captionTargetId="figure-112@3.[223,1364,389,1891]" captionTargetPageId="3" captionText="FIGURE 2. Fruiting bodies of Alwisia repens. A–C. Developing sporocarps. D–E. Freshly mature sporocarps. F. Mature sporocarps showing stalks at the base. G, H. Upper surface of closed sporothecae, showing peridial platelets. I. Sinuous stalks. J. Opened sporothecae forming a layer. K–M. Peridial platelets on upper part of the peridium. N. Tubule of vestigial capillitium (arrow) formed on a peridial platelet. O. Tubule of vestigial capillitium (arrow) parallel to the surface of a peridial platelet. Bars: A–G, I, J. 0.5 mm. H, K–M. 100 μm. N, O. 50 μm. Specimen: SJL2167. Photo authorship: A–H. SJL; I–O. DL." figureDoi="http://doi.org/10.5281/zenodo.13878810" httpUri="https://zenodo.org/record/13878810/files/figure.png" pageId="4" pageNumber="293">Figs. 2G, H</figureCitation>
|
||
); almost hyaline in transmitted light, with brownish central area, often bearing vestigial capillitium structures looking like short tubules (
|
||
<figureCitation id="1315F1AADC66FFE7FEDD0317ED87F310" box="[295,428,1869,1895]" captionStart="FIGURE 3" captionStartId="4.[136,229,1224,1246]" captionTargetBox="[151,1435,190,1200]" captionTargetId="figure-22@4.[151,1435,190,1200]" captionTargetPageId="4" captionText="FIGURE 3. Fruiting bodies of Alwisia repens under transmitted light. A. Sporotheca with upper part formed by peridial platelets, capillitium tubules (white arrows) and pits (black arrow). B, C. Vestigial elements of capillitium. D. Reddish brown oil droplet next to a rudimentary capillitium tube. E, F. Peridial platelets with pits flattened by coverslip. G–I. Details of peridium with flattened pits and folds. Bars:A. 500 μm. B. 100 μm. C–F. 50 μm. Specimen: SJL2167.Material inA, B, C, F is stained by Methyl Blue diluted in lactic acid.Photo authorship: A–C, F. DL; D, E, G–I. SJL." figureDoi="http://doi.org/10.5281/zenodo.13878812" httpUri="https://zenodo.org/record/13878812/files/figure.png" pageId="4" pageNumber="293">Figs. 3A–D</figureCitation>
|
||
) or convexities that appear on a microscope slide as a group of crescent-shaped folds (
|
||
<figureCitation id="1315F1AADC66FFE7FA890317ECE8F3FC" captionStart="FIGURE 3" captionStartId="4.[136,229,1224,1246]" captionTargetBox="[151,1435,190,1200]" captionTargetId="figure-22@4.[151,1435,190,1200]" captionTargetPageId="4" captionText="FIGURE 3. Fruiting bodies of Alwisia repens under transmitted light. A. Sporotheca with upper part formed by peridial platelets, capillitium tubules (white arrows) and pits (black arrow). B, C. Vestigial elements of capillitium. D. Reddish brown oil droplet next to a rudimentary capillitium tube. E, F. Peridial platelets with pits flattened by coverslip. G–I. Details of peridium with flattened pits and folds. Bars:A. 500 μm. B. 100 μm. C–F. 50 μm. Specimen: SJL2167.Material inA, B, C, F is stained by Methyl Blue diluted in lactic acid.Photo authorship: A–C, F. DL; D, E, G–I. SJL." figureDoi="http://doi.org/10.5281/zenodo.13878812" httpUri="https://zenodo.org/record/13878812/files/figure.png" pageId="4" pageNumber="293">Figs. 3E–I</figureCitation>
|
||
).
|
||
<emphasis id="B95A313DDC66FFE7FF23032BED72F3FC" box="[217,345,1905,1931]" italics="true" pageId="4" pageNumber="293">Capillitium</emphasis>
|
||
vestigial but occurring in most of sporothecae, forming very short, smooth, brown, cylindrical tubes or grooves on the inner surface of peridial platelets (
|
||
<figureCitation id="1315F1AADC66FFE7FCDD03CFEFA6F3D8" box="[807,909,1941,1967]" captionStart="FIGURE 2" captionStartId="3.[136,229,1915,1937]" captionTargetBox="[223,1364,389,1891]" captionTargetId="figure-112@3.[223,1364,389,1891]" captionTargetPageId="3" captionText="FIGURE 2. Fruiting bodies of Alwisia repens. A–C. Developing sporocarps. D–E. Freshly mature sporocarps. F. Mature sporocarps showing stalks at the base. G, H. Upper surface of closed sporothecae, showing peridial platelets. I. Sinuous stalks. J. Opened sporothecae forming a layer. K–M. Peridial platelets on upper part of the peridium. N. Tubule of vestigial capillitium (arrow) formed on a peridial platelet. O. Tubule of vestigial capillitium (arrow) parallel to the surface of a peridial platelet. Bars: A–G, I, J. 0.5 mm. H, K–M. 100 μm. N, O. 50 μm. Specimen: SJL2167. Photo authorship: A–H. SJL; I–O. DL." figureDoi="http://doi.org/10.5281/zenodo.13878810" httpUri="https://zenodo.org/record/13878810/files/figure.png" pageId="4" pageNumber="293">Figs. 2N</figureCitation>
|
||
,
|
||
<figureCitation id="1315F1AADC66FFE7FC6003CFEFCBF3D8" box="[922,992,1941,1967]" captionStart="FIGURE 3" captionStartId="4.[136,229,1224,1246]" captionTargetBox="[151,1435,190,1200]" captionTargetId="figure-22@4.[151,1435,190,1200]" captionTargetPageId="4" captionText="FIGURE 3. Fruiting bodies of Alwisia repens under transmitted light. A. Sporotheca with upper part formed by peridial platelets, capillitium tubules (white arrows) and pits (black arrow). B, C. Vestigial elements of capillitium. D. Reddish brown oil droplet next to a rudimentary capillitium tube. E, F. Peridial platelets with pits flattened by coverslip. G–I. Details of peridium with flattened pits and folds. Bars:A. 500 μm. B. 100 μm. C–F. 50 μm. Specimen: SJL2167.Material inA, B, C, F is stained by Methyl Blue diluted in lactic acid.Photo authorship: A–C, F. DL; D, E, G–I. SJL." figureDoi="http://doi.org/10.5281/zenodo.13878812" httpUri="https://zenodo.org/record/13878812/files/figure.png" pageId="4" pageNumber="293">3A, B</figureCitation>
|
||
) attached to the peridium at the ends or along the entire length (
|
||
<figureCitation id="1315F1AADC66FFE7FE6703E3EE2FF3A4" box="[413,516,1977,2003]" captionStart="FIGURE 2" captionStartId="3.[136,229,1915,1937]" captionTargetBox="[223,1364,389,1891]" captionTargetId="figure-112@3.[223,1364,389,1891]" captionTargetPageId="3" captionText="FIGURE 2. Fruiting bodies of Alwisia repens. A–C. Developing sporocarps. D–E. Freshly mature sporocarps. F. Mature sporocarps showing stalks at the base. G, H. Upper surface of closed sporothecae, showing peridial platelets. I. Sinuous stalks. J. Opened sporothecae forming a layer. K–M. Peridial platelets on upper part of the peridium. N. Tubule of vestigial capillitium (arrow) formed on a peridial platelet. O. Tubule of vestigial capillitium (arrow) parallel to the surface of a peridial platelet. Bars: A–G, I, J. 0.5 mm. H, K–M. 100 μm. N, O. 50 μm. Specimen: SJL2167. Photo authorship: A–H. SJL; I–O. DL." figureDoi="http://doi.org/10.5281/zenodo.13878810" httpUri="https://zenodo.org/record/13878810/files/figure.png" pageId="4" pageNumber="293">Figs. 2O</figureCitation>
|
||
,
|
||
<figureCitation id="1315F1AADC66FFE7FDE803E3EE1DF3A4" box="[530,566,1977,2003]" captionStart="FIGURE 3" captionStartId="4.[136,229,1224,1246]" captionTargetBox="[151,1435,190,1200]" captionTargetId="figure-22@4.[151,1435,190,1200]" captionTargetPageId="4" captionText="FIGURE 3. Fruiting bodies of Alwisia repens under transmitted light. A. Sporotheca with upper part formed by peridial platelets, capillitium tubules (white arrows) and pits (black arrow). B, C. Vestigial elements of capillitium. D. Reddish brown oil droplet next to a rudimentary capillitium tube. E, F. Peridial platelets with pits flattened by coverslip. G–I. Details of peridium with flattened pits and folds. Bars:A. 500 μm. B. 100 μm. C–F. 50 μm. Specimen: SJL2167.Material inA, B, C, F is stained by Methyl Blue diluted in lactic acid.Photo authorship: A–C, F. DL; D, E, G–I. SJL." figureDoi="http://doi.org/10.5281/zenodo.13878812" httpUri="https://zenodo.org/record/13878812/files/figure.png" pageId="4" pageNumber="293">3C</figureCitation>
|
||
); visible from the outside as brownish spots, lines, and pits (
|
||
<figureCitation id="1315F1AADC66FFE7FB0203E3E97EF3A4" box="[1272,1365,1977,2003]" captionStart="FIGURE 2" captionStartId="3.[136,229,1915,1937]" captionTargetBox="[223,1364,389,1891]" captionTargetId="figure-112@3.[223,1364,389,1891]" captionTargetPageId="3" captionText="FIGURE 2. Fruiting bodies of Alwisia repens. A–C. Developing sporocarps. D–E. Freshly mature sporocarps. F. Mature sporocarps showing stalks at the base. G, H. Upper surface of closed sporothecae, showing peridial platelets. I. Sinuous stalks. J. Opened sporothecae forming a layer. K–M. Peridial platelets on upper part of the peridium. N. Tubule of vestigial capillitium (arrow) formed on a peridial platelet. O. Tubule of vestigial capillitium (arrow) parallel to the surface of a peridial platelet. Bars: A–G, I, J. 0.5 mm. H, K–M. 100 μm. N, O. 50 μm. Specimen: SJL2167. Photo authorship: A–H. SJL; I–O. DL." figureDoi="http://doi.org/10.5281/zenodo.13878810" httpUri="https://zenodo.org/record/13878810/files/figure.png" pageId="4" pageNumber="293">Fig. 2H</figureCitation>
|
||
).
|
||
<emphasis id="B95A313DDC66FFE7FA9103E3ECEBF381" italics="true" pageId="4" pageNumber="293">Spore mass</emphasis>
|
||
beige to ‘coffee with milk’ (
|
||
<figureCitation id="1315F1AADC66FFE7FDFE0387EE74F380" box="[516,607,2013,2039]" captionStart="FIGURE 2" captionStartId="3.[136,229,1915,1937]" captionTargetBox="[223,1364,389,1891]" captionTargetId="figure-112@3.[223,1364,389,1891]" captionTargetPageId="3" captionText="FIGURE 2. Fruiting bodies of Alwisia repens. A–C. Developing sporocarps. D–E. Freshly mature sporocarps. F. Mature sporocarps showing stalks at the base. G, H. Upper surface of closed sporothecae, showing peridial platelets. I. Sinuous stalks. J. Opened sporothecae forming a layer. K–M. Peridial platelets on upper part of the peridium. N. Tubule of vestigial capillitium (arrow) formed on a peridial platelet. O. Tubule of vestigial capillitium (arrow) parallel to the surface of a peridial platelet. Bars: A–G, I, J. 0.5 mm. H, K–M. 100 μm. N, O. 50 μm. Specimen: SJL2167. Photo authorship: A–H. SJL; I–O. DL." figureDoi="http://doi.org/10.5281/zenodo.13878810" httpUri="https://zenodo.org/record/13878810/files/figure.png" pageId="4" pageNumber="293">Fig. 2G</figureCitation>
|
||
).
|
||
<emphasis id="B95A313DDC66FFE7FD890387EE95F380" box="[627,702,2013,2039]" italics="true" pageId="4" pageNumber="293">Spores</emphasis>
|
||
light brownish in transmitted light, (5.7–)6.0–6.9(–7.3) mm diam, banded-reticulate but nearly always with a smooth area. Dark red circular droplets the same size or slightly larger than the spores are found in the spore mass (
|
||
<figureCitation id="1315F1AADC67FFE6FDB004C4EE8EF4CF" box="[586,677,158,184]" captionStart="FIGURE 3" captionStartId="4.[136,229,1224,1246]" captionTargetBox="[151,1435,190,1200]" captionTargetId="figure-22@4.[151,1435,190,1200]" captionTargetPageId="4" captionText="FIGURE 3. Fruiting bodies of Alwisia repens under transmitted light. A. Sporotheca with upper part formed by peridial platelets, capillitium tubules (white arrows) and pits (black arrow). B, C. Vestigial elements of capillitium. D. Reddish brown oil droplet next to a rudimentary capillitium tube. E, F. Peridial platelets with pits flattened by coverslip. G–I. Details of peridium with flattened pits and folds. Bars:A. 500 μm. B. 100 μm. C–F. 50 μm. Specimen: SJL2167.Material inA, B, C, F is stained by Methyl Blue diluted in lactic acid.Photo authorship: A–C, F. DL; D, E, G–I. SJL." figureDoi="http://doi.org/10.5281/zenodo.13878812" httpUri="https://zenodo.org/record/13878812/files/figure.png" pageId="5" pageNumber="294">Fig. 3D</figureCitation>
|
||
).
|
||
<taxonomicName id="4C2E96ACDC67FFE6FD4304C4EF6EF4CF" authorityName="Marchiafava & Celli" authorityYear="1885" box="[697,837,158,184]" family="Plasmodiidae" genus="Plasmodium" kingdom="Chromista" order="Eucoccidiida" pageId="5" pageNumber="294" phylum="Miozoa" rank="genus">
|
||
<emphasis id="B95A313DDC67FFE6FD4304C4EF6EF4CF" box="[697,837,158,184]" italics="true" pageId="5" pageNumber="294">Plasmodium</emphasis>
|
||
</taxonomicName>
|
||
translucent.
|
||
<emphasis id="B95A313DDC67FFE6FC2D04C5E8C3F4CF" box="[983,1256,158,184]" italics="true" pageId="5" pageNumber="294">Immature fructifications</emphasis>
|
||
translucent, later creamy white, then dark brown, and finally beige when mature. At the white stage, dark grey-brown bodies occur inside the sporothecae (
|
||
<figureCitation id="1315F1AADC67FFE6FE6B04BCEDDEF577" box="[401,501,230,256]" captionStart="FIGURE 2" captionStartId="3.[136,229,1915,1937]" captionTargetBox="[223,1364,389,1891]" captionTargetId="figure-112@3.[223,1364,389,1891]" captionTargetPageId="3" captionText="FIGURE 2. Fruiting bodies of Alwisia repens. A–C. Developing sporocarps. D–E. Freshly mature sporocarps. F. Mature sporocarps showing stalks at the base. G, H. Upper surface of closed sporothecae, showing peridial platelets. I. Sinuous stalks. J. Opened sporothecae forming a layer. K–M. Peridial platelets on upper part of the peridium. N. Tubule of vestigial capillitium (arrow) formed on a peridial platelet. O. Tubule of vestigial capillitium (arrow) parallel to the surface of a peridial platelet. Bars: A–G, I, J. 0.5 mm. H, K–M. 100 μm. N, O. 50 μm. Specimen: SJL2167. Photo authorship: A–H. SJL; I–O. DL." figureDoi="http://doi.org/10.5281/zenodo.13878810" httpUri="https://zenodo.org/record/13878810/files/figure.png" pageId="5" pageNumber="294">Figs. 2A</figureCitation>
|
||
,
|
||
<figureCitation id="1315F1AADC67FFE6FDFB04BCEE63F577" box="[513,584,230,256]" captionStart="FIGURE 4" captionStartId="5.[136,229,1392,1414]" captionTargetBox="[151,1435,353,1367]" captionTargetId="figure-90@5.[151,1435,353,1367]" captionTargetPageId="5" captionText="FIGURE 4. Developing sporocarps of A. repens (A–C) and A. lloydiae (D). Dark bodies are seen in A. repens, but not in A. lloydiae. Bars: 0.5 mm. Specimens: A–C. Observation Web 01; D. SJL not collected. Photo authorship: A–C. PV; D. SJL." figureDoi="http://doi.org/10.5281/zenodo.13878814" httpUri="https://zenodo.org/record/13878814/files/figure.png" pageId="5" pageNumber="294">4A–C</figureCitation>
|
||
). The stalks of immature sporothecae are initially white, later yellowish, then orange brown and finally red brown when mature; stalks are coalescing when immature but mostly breaking apart when dry (
|
||
<figureCitation id="1315F1AADC67FFE6FEFA0574EDAFF53F" box="[256,388,302,328]" captionStart="FIGURE 2" captionStartId="3.[136,229,1915,1937]" captionTargetBox="[223,1364,389,1891]" captionTargetId="figure-112@3.[223,1364,389,1891]" captionTargetPageId="3" captionText="FIGURE 2. Fruiting bodies of Alwisia repens. A–C. Developing sporocarps. D–E. Freshly mature sporocarps. F. Mature sporocarps showing stalks at the base. G, H. Upper surface of closed sporothecae, showing peridial platelets. I. Sinuous stalks. J. Opened sporothecae forming a layer. K–M. Peridial platelets on upper part of the peridium. N. Tubule of vestigial capillitium (arrow) formed on a peridial platelet. O. Tubule of vestigial capillitium (arrow) parallel to the surface of a peridial platelet. Bars: A–G, I, J. 0.5 mm. H, K–M. 100 μm. N, O. 50 μm. Specimen: SJL2167. Photo authorship: A–H. SJL; I–O. DL." figureDoi="http://doi.org/10.5281/zenodo.13878810" httpUri="https://zenodo.org/record/13878810/files/figure.png" pageId="5" pageNumber="294">Figs. 2D–F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF51BDA7DC67FFE6FF72012AE8AEF1DE" ID-DOI="http://doi.org/10.5281/zenodo.13878814" ID-Zenodo-Dep="13878814" httpUri="https://zenodo.org/record/13878814/files/figure.png" pageId="5" pageNumber="294" startId="5.[136,229,1392,1414]" targetBox="[151,1435,353,1367]" targetPageId="5" targetType="figure">
|
||
<paragraph id="8B91ED2FDC67FFE6FF72012AE8AEF1DE" blockId="5.[136,1452,1392,1450]" pageId="5" pageNumber="294">
|
||
<emphasis id="B95A313DDC67FFE6FF72012AECD6F1F2" bold="true" box="[136,253,1392,1414]" pageId="5" pageNumber="294">FIGURE 4.</emphasis>
|
||
Developing sporocarps of
|
||
<taxonomicName id="4C2E96ACDC67FFE6FE07012BEE7DF1F1" box="[509,598,1393,1414]" class="Myxomycetes" family="Tubiferaceae" genus="Alwisia" kingdom="Protozoa" order="Cribrariales" pageId="5" pageNumber="294" phylum="Mycetozoa" rank="species" species="repens">
|
||
<emphasis id="B95A313DDC67FFE6FE07012BEE7DF1F1" box="[509,598,1393,1414]" italics="true" pageId="5" pageNumber="294">A. repens</emphasis>
|
||
</taxonomicName>
|
||
(A–C) and
|
||
<taxonomicName id="4C2E96ACDC67FFE6FD3C012BEF06F1F2" box="[710,813,1392,1414]" class="Myxomycetes" family="Tubiferaceae" genus="Alwisia" kingdom="Protozoa" order="Cribrariales" pageId="5" pageNumber="294" phylum="Mycetozoa" rank="species" species="lloydiae">
|
||
<emphasis id="B95A313DDC67FFE6FD3C012BEF06F1F2" box="[710,813,1392,1414]" italics="true" pageId="5" pageNumber="294">A. lloydiae</emphasis>
|
||
</taxonomicName>
|
||
(D). Dark bodies are seen in
|
||
<taxonomicName id="4C2E96ACDC67FFE6FBB8012BE8B0F1F1" box="[1090,1179,1393,1414]" class="Myxomycetes" family="Tubiferaceae" genus="Alwisia" kingdom="Protozoa" order="Cribrariales" pageId="5" pageNumber="294" phylum="Mycetozoa" rank="species" species="repens">
|
||
<emphasis id="B95A313DDC67FFE6FBB8012BE8B0F1F1" box="[1090,1179,1393,1414]" italics="true" pageId="5" pageNumber="294">A. repens</emphasis>
|
||
</taxonomicName>
|
||
, but not in
|
||
<taxonomicName id="4C2E96ACDC67FFE6FAFC012BE946F1F2" box="[1286,1389,1392,1414]" class="Myxomycetes" family="Tubiferaceae" genus="Alwisia" kingdom="Protozoa" order="Cribrariales" pageId="5" pageNumber="294" phylum="Mycetozoa" rank="species" species="lloydiae">
|
||
<emphasis id="B95A313DDC67FFE6FAFC012BE946F1F2" box="[1286,1389,1392,1414]" italics="true" pageId="5" pageNumber="294">A. lloydiae</emphasis>
|
||
</taxonomicName>
|
||
. Bars: 0.5 mm. Specimens: A–C. Observation Web 01; D. SJL not collected. Photo authorship: A–C. PV; D. SJL.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C334BEA4DC67FFE6FF470183ED9CF260" pageId="5" pageNumber="294" type="materials_examined">
|
||
<paragraph id="8B91ED2FDC67FFE6FF470183ED9CF260" blockId="5.[136,1452,1497,2063]" pageId="5" pageNumber="294">
|
||
<emphasis id="B95A313DDC67FFE6FF470183EDBAF184" box="[189,401,1497,1523]" italics="true" pageId="5" pageNumber="294">Material examined</emphasis>
|
||
. Six collections, including the
|
||
<typeStatus id="5495538DDC67FFE6FD170183EF6AF184" box="[749,833,1497,1523]" pageId="5" pageNumber="294" type="isotype">isotype</typeStatus>
|
||
, one field observation and 12 records, published online (see Supplementary file 1).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C334BEA4DC67FFE6FF47027BE93BF298" pageId="5" pageNumber="294" type="biology_ecology">
|
||
<paragraph id="8B91ED2FDC67FFE6FF47027BE93BF298" blockId="5.[136,1452,1497,2063]" pageId="5" pageNumber="294">
|
||
<emphasis id="B95A313DDC67FFE6FF47027BEDE4F24C" box="[189,463,1569,1595]" italics="true" pageId="5" pageNumber="294">Habitat and distribution</emphasis>
|
||
. Fructifications are often densely clustered, forming patches up to
|
||
<quantity id="4CD640CADC67FFE6FB39027AE938F24C" box="[1219,1299,1568,1595]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="5" pageNumber="294" unit="mm" value="50.0">50 mm</quantity>
|
||
long, usually on well decayed logs or stumps in wet sclerophyll forests or rainforests in south eastern
|
||
<collectingCountry id="F339ADBFDC67FFE6FBB7021FE89CF228" box="[1101,1207,1605,1631]" name="Australia" pageId="5" pageNumber="294">Australia</collectingCountry>
|
||
, including
|
||
<collectingRegion id="49EA23CDDC67FFE6FAD5021FECE4F2F4" country="Australia" name="New South Wales" pageId="5" pageNumber="294">New South Wales</collectingRegion>
|
||
,
|
||
<collectingRegion id="49EA23CDDC67FFE6FF230233ED18F2F4" box="[217,307,1641,1667]" country="Australia" name="Victoria" pageId="5" pageNumber="294">Victoria</collectingRegion>
|
||
and
|
||
<collectingRegion id="49EA23CDDC67FFE6FE9D0233EDF9F2F4" box="[359,466,1641,1667]" country="Australia" name="Tasmania" pageId="5" pageNumber="294">Tasmania</collectingRegion>
|
||
(
|
||
<figureCitation id="1315F1AADC67FFE6FE1B0233EE0FF2F5" box="[481,548,1640,1667]" captionStart="FIGURE 6" captionStartId="9.[136,229,1769,1791]" captionTargetBox="[248,1340,785,1744]" captionTargetId="figure-298@9.[248,1340,785,1744]" captionTargetPageId="9" captionText="FIGURE 6. Distribution of Alwisia repens according to available data (Supplementary file 1). A. All known occurrences. B. Occurrences in mainland Australia and Tasmania. C. Locality in New Zealand. The yellow dot indicates the type locality; all other localities are marked with red dots." figureDoi="http://doi.org/10.5281/zenodo.13878818" httpUri="https://zenodo.org/record/13878818/files/figure.png" pageId="5" pageNumber="294">Fig. 6</figureCitation>
|
||
). Mature sporocarps can remain in the field in sheltered locations for more than a year. The collection SJL2167 dated
|
||
<date id="FF90CBEFDC67FFE6FDE202D7EEE9F2D0" box="[536,706,1677,1703]" pageId="5" pageNumber="294" value="2022-03-27">27 March 2022</date>
|
||
is still in the field (
|
||
<date id="FF90CBEFDC67FFE6FC6002D7E81AF2D0" box="[922,1073,1677,1703]" pageId="5" pageNumber="294" value="2023-09-13">13 Sept 2023</date>
|
||
), albeit covered by a fungal mold. The original description (p. 942) mentions the substrate as ’decaying wood and litter of deciduous trees’. This was imprecise: the tree was a
|
||
<taxonomicName id="4C2E96ACDC67FFE6FE5E028FEE62F298" box="[420,585,1749,1775]" class="Magnoliopsida" family="Myrtaceae" genus="Eucalyptus" kingdom="Plantae" order="Myrtales" pageId="5" pageNumber="294" phylum="Tracheophyta" rank="species" species="undetermined">
|
||
<emphasis id="B95A313DDC67FFE6FE5E028FEE0BF298" box="[420,544,1749,1775]" italics="true" pageId="5" pageNumber="294">Eucalyptus</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
, and the litter was sclerophyllous, probably also
|
||
<taxonomicName id="4C2E96ACDC67FFE6FB96028FE93BF298" box="[1132,1296,1749,1775]" class="Magnoliopsida" family="Myrtaceae" genus="Eucalyptus" kingdom="Plantae" order="Myrtales" pageId="5" pageNumber="294" phylum="Tracheophyta" rank="species" species="undetermined">
|
||
<emphasis id="B95A313DDC67FFE6FB96028FE8C3F298" box="[1132,1256,1749,1775]" italics="true" pageId="5" pageNumber="294">Eucalyptus</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C334BEA4DC67FFE6FF4702A3ECD2FC78" pageId="5" pageNumber="294" type="discussion">
|
||
<paragraph id="8B91ED2FDC67FFE6FF4702A3ECD2FC78" blockId="5.[136,1452,1497,2063]" pageId="5" pageNumber="294">
|
||
<emphasis id="B95A313DDC67FFE6FF4702A3ECD1F365" box="[189,250,1785,1810]" italics="true" pageId="5" pageNumber="294">Note.</emphasis>
|
||
The discovery of previously unknown structures in
|
||
<taxonomicName id="4C2E96ACDC67FFE6FCA502A3EFE7F365" box="[863,972,1785,1811]" class="Myxomycetes" family="Tubiferaceae" genus="Alwisia" kingdom="Protozoa" order="Cribrariales" pageId="5" pageNumber="294" phylum="Mycetozoa" rank="species" species="repens">
|
||
<emphasis id="B95A313DDC67FFE6FCA502A3EFE7F365" box="[863,972,1785,1811]" italics="true" pageId="5" pageNumber="294">A. repens</emphasis>
|
||
</taxonomicName>
|
||
, including peridial platelets and vestigial capillitium, inspired us to search for similar elements in another species,
|
||
<taxonomicName id="4C2E96ACDC67FFE6FC650347E826F340" authorityName="G. Moreno, Leontyev, D. W. Mitch., S. L. Stephenson, C. Rojas & Schnittler" authorityYear="2014" box="[927,1037,1821,1847]" class="Myxomycetes" family="Tubiferaceae" genus="Alwisia" kingdom="Protozoa" order="Cribrariales" pageId="5" pageNumber="294" phylum="Mycetozoa" rank="species" species="morula">
|
||
<emphasis id="B95A313DDC67FFE6FC650347E826F340" box="[927,1037,1821,1847]" italics="true" pageId="5" pageNumber="294">A. morula</emphasis>
|
||
</taxonomicName>
|
||
, which was described simultaneously with
|
||
<taxonomicName id="4C2E96ACDC67FFE6FF38031BED00F32D" box="[194,299,1857,1883]" class="Myxomycetes" family="Tubiferaceae" genus="Alwisia" kingdom="Protozoa" order="Cribrariales" pageId="5" pageNumber="294" phylum="Mycetozoa" rank="species" species="repens">
|
||
<emphasis id="B95A313DDC67FFE6FF38031BED00F32D" box="[194,299,1857,1883]" italics="true" pageId="5" pageNumber="294">A. repens</emphasis>
|
||
</taxonomicName>
|
||
and was also characterized by the complete absence of capillitium (
|
||
<bibRefCitation id="EFBF90DEDC67FFE6FBD6031BE902F32C" author="Leontyev, D. & Schnittler, M. & Moreno Horcajada, G. & Stephenson, S. & Mitchell, D. W. & Rojas, C." box="[1068,1321,1857,1883]" pageId="5" pageNumber="294" pagination="936 - 948" refId="ref7294" refString="Leontyev, D., Schnittler, M., Moreno Horcajada, G., Stephenson, S., Mitchell, D. W. & Rojas, C. (2014 a) The genus Alwisia (Myxomycetes) revalidated, with two species new to science. Mycologia 106 (5): 936 - 948. https: // doi. org / 10.3852 / 13 - 314" type="journal article" year="2014">
|
||
Leontyev
|
||
<emphasis id="B95A313DDC67FFE6FB65031BE8FAF32C" box="[1183,1233,1857,1883]" italics="true" pageId="5" pageNumber="294">et al</emphasis>
|
||
. 2014a
|
||
</bibRefCitation>
|
||
). The study of the
|
||
<typeStatus id="5495538DDC67FFE6FF2A033FED0AF308" box="[208,289,1893,1919]" pageId="5" pageNumber="294" type="isotype">isotype</typeStatus>
|
||
of this species shows that it does indeed have peridial platelets, but they are less noticeable and occupy only part of the upper surface of the sporotheca. Vestigial capillitium elements in
|
||
<taxonomicName id="4C2E96ACDC67FFE6FBF303D3E85CF3D4" authorityName="G. Moreno, Leontyev, D. W. Mitch., S. L. Stephenson, C. Rojas & Schnittler" authorityYear="2014" box="[1033,1143,1929,1955]" class="Myxomycetes" family="Tubiferaceae" genus="Alwisia" kingdom="Protozoa" order="Cribrariales" pageId="5" pageNumber="294" phylum="Mycetozoa" rank="species" species="morula">
|
||
<emphasis id="B95A313DDC67FFE6FBF303D3E85CF3D4" box="[1033,1143,1929,1955]" italics="true" pageId="5" pageNumber="294">A. morula</emphasis>
|
||
</taxonomicName>
|
||
are less abundant, but more developed than in
|
||
<taxonomicName id="4C2E96ACDC67FFE6FEA303F7EDE8F3B1" box="[345,451,1965,1991]" class="Myxomycetes" family="Tubiferaceae" genus="Alwisia" kingdom="Protozoa" order="Cribrariales" pageId="5" pageNumber="294" phylum="Mycetozoa" rank="species" species="repens">
|
||
<emphasis id="B95A313DDC67FFE6FEA303F7EDE8F3B1" box="[345,451,1965,1991]" italics="true" pageId="5" pageNumber="294">A. repens</emphasis>
|
||
</taxonomicName>
|
||
and may extend from the top to the base of the sporotheca. Below we provide a revised description with an emphasis on the newly identified structures. Quantitative characters are taken from the original diagnosis.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |