127 lines
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127 lines
14 KiB
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<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.154.39105" ID-GBIF-Dataset="a924265f-5113-4d8c-91ac-e5127df72dd7" ID-PMC="PMC7417294" ID-Pensoft-Pub="1314-2003-154-11" ID-Pensoft-UUID="F2FF00BC723150028CB45EC306FEDE4D" ID-PubMed="32843847" ModsDocID="1314-2003-154-11" checkinTime="1596518665404" checkinUser="pensoft" docAuthor="Robinson, Harold & Golinski, G. Karen" docDate="2020" docId="673E4191B2F752F6B9C3CE439A8FCF10" docLanguage="en" docName="PhytoKeys 154: 11-17" docOrigin="PhytoKeys 154" docSource="http://dx.doi.org/10.3897/phytokeys.154.39105" docTitle="Brachymenium perspinidens H. Rob. & G. K. Golinski 2020, comb. nov." docType="treatment" docVersion="4" id="F2FF00BC723150028CB45EC306FEDE4D" lastPageNumber="11" masterDocId="F2FF00BC723150028CB45EC306FEDE4D" masterDocTitle="Notes on Brachymenium in Guyana with a new species from Mt. Ayanganna" masterLastPageNumber="17" masterPageNumber="11" pageNumber="11" updateTime="1668139901040" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Notes on Brachymenium in Guyana with a new species from Mt. Ayanganna</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Robinson, Harold</mods:namePart>
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<mods:affiliation>Department of Botany, MRC 166, Museum of Natural History, P. O. Box 37012, Smithsonian Institution, Washington, DC, USA</mods:affiliation>
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<mods:nameIdentifier type="email">robinsoh@si.edu</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Golinski, G. Karen</mods:namePart>
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<mods:affiliation>Department of Botany, MRC 166, Museum of Natural History, P. O. Box 37012, Smithsonian Institution, Washington, DC, USA & Department of Botany, The University of British Columbia, Room 3200 - 6270 University Boulevard, Vancouver, BC, Canada</mods:affiliation>
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<mods:nameIdentifier type="orcid">https://orcid.org/0000-0002-4205-7481</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:titleInfo>
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<mods:title>PhytoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2020</mods:date>
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<mods:detail type="volume">
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<mods:number>154</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>11</mods:start>
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<mods:end>17</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/phytokeys.154.39105</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.154.39105</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-154-11</mods:identifier>
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<mods:identifier type="Pensoft-UUID">F2FF00BC723150028CB45EC306FEDE4D</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="166095533" LSID="urn:lsid:plazi:treatment:673E4191B2F752F6B9C3CE439A8FCF10" httpUri="http://treatment.plazi.org/id/673E4191B2F752F6B9C3CE439A8FCF10" lastPageNumber="11" pageId="0" pageNumber="11">
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<subSubSection pageId="0" pageNumber="11" type="nomenclature">
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<paragraph pageId="0" pageNumber="11">
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<taxonomicName LSID="673E4191-B2F7-52F6-B9C3-CE439A8FCF10" authority="(Broth.) H. Rob. & G. K. Golinski" authorityName="H. Rob. & G. K. Golinski" authorityYear="2020" baseAuthorityName="H. Rob. & G. K. Golinski" baseAuthorityYear="2020" class="Bryopsida" family="Bryaceae" genus="Brachymenium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Brachymenium perspinidens" order="Bryales" pageId="0" pageNumber="11" phylum="Bryophyta" rank="species" species="perspinidens" status="comb. nov.">Brachymenium perspinidens (Broth.) H.Rob. & G.K.Golinski</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="11">comb. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Brachymenium ayangannensis H. Rob. & G. K. Golinski. A Leafy stem showing distorted leaves B distal part of leaves, showing well-developed pale margin and spiniform teeth on both margin and long-acuminate tip C remoistened erect capsule showing partially detached short-rostrate operculum D B. perspinidens (Broth.) H. Rob. & Golinski, distal part of leaf of holotype (from H) E tip of capsule mounted in Hoyer's solution showing short exostome and lack of well-developed endostome. The photographs were taken using a Leica DM 4 B Compound microscope, using a 5 x objective." figureDoi="10.3897/phytokeys.154.39105.figure1" httpUri="https://binary.pensoft.net/fig/438302" pageId="0" pageNumber="11">Figure 1D</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="11" type="reference_group">
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<paragraph pageId="0" pageNumber="11">
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<taxonomicName class="Bryopsida" family="Bryaceae" genus="Bryum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Bryum perspinidens" order="Bryales" pageId="0" pageNumber="11" phylum="Bryophyta" rank="species" species="perspinidens">Bryum perspinidens</taxonomicName>
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Broth., Bot. Jahrb. Syst. 24: 246. 1897. Britische Ostafrika, Seengebiet: Ru- Nssóro, 3300-3600 m (Uganda: Ruwenzori, heather forest 10-12000'),
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<emphasis italics="true" pageId="0" pageNumber="11">Scott Elliot 266</emphasis>
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, Sterile.
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<taxonomicName class="Bryopsida" family="Bryaceae" genus="Rhodobryum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Rhodobryum perspinidens" order="Bryales" pageId="0" pageNumber="11" phylum="Bryophyta" rank="species" species="perspinidens">Rhodobryum perspinidens</taxonomicName>
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(Broth.) Pócs, in Bizot & Pócs, Acta Bot. Acad. Sci. Hungaricae 25: 257. 1979 [1980]. With record of species from Tanzania, also sterile.
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<bibRefCitation author="Ochi, H" journalOrPublisher="Tottori University" pageId="0" pageNumber="11" pagination="1 - 126" refId="B8" refString="Ochi, H, 1972. A revision of African Bryoideae, Musci (First Part). J. Faculty of Educ. Tottori University 23 (1): 1 - 126" title="A revision of African Bryoideae, Musci (First Part). J. Faculty of Educ." volume="23" year="1972">Ochi (1972)</bibRefCitation>
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indicated the species was rather an oddity in
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<taxonomicName authority="Rhodobryum" class="Bryopsida" family="Bryaceae" genus="Bryum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Bryum (Rhodobryum) subsp. subgenus" order="Bryales" pageId="0" pageNumber="11" phylum="Bryophyta" rank="subGenus" subGenus="Rhodobryum">Bryum Hedw. subgenus Rhodobryum</taxonomicName>
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Schimp. in which he placed it.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="11" type="notes">
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<paragraph pageId="0" pageNumber="11">Notes.</paragraph>
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<paragraph pageId="0" pageNumber="11">
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Placement of the new species in
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<taxonomicName class="Bryopsida" family="Bryaceae" genus="Brachymenium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Brachymenium" order="Bryales" pageId="0" pageNumber="11" phylum="Bryophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="11">Brachymenium</emphasis>
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</taxonomicName>
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is based on the capsules being erect with an inner peristome being a low membrane lacking segments or cilia, the traditional distinctions of the genus. Recent DNA studies (
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<bibRefCitation author="Pedersen, N" journalOrPublisher="Systematic Botany" pageId="0" pageNumber="11" pagination="471 - 482" refId="B11" refString="Pedersen, N, Cox, CJ, Hedenas, L, 2003. Phylogeny of the Moss Family Bryaceae Inferred from Chloroplast DNA Sequences and Morphology. Systematic Botany 28 (3): 471 - 482" title="Phylogeny of the Moss Family Bryaceae Inferred from Chloroplast DNA Sequences and Morphology." volume="28" year="2003">Pedersen et al. 2003</bibRefCitation>
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,
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<bibRefCitation DOI="https://doi.org/10.1639/0007-2745(2005)108[123:TANIOP]2.0.CO;2" author="Pedersen, N" journalOrPublisher="Scientiae Naturales" pageId="0" pageNumber="11" refId="B10" refString="Pedersen, N, Hedenas, L, 2005. Taxonomic and Nomenclatural Implications of Phylogenetic Studies of the Bryaceae Based on Molecular Data and Morphology. The Bryologist 108(1): 123-128. https://doi.org/10.1639/0007-2745(2005)108[123:TANIOP]2.0.CO;2" title="Taxonomic and Nomenclatural Implications of Phylogenetic Studies of the Bryaceae Based on Molecular Data and Morphology. The Bryologist 108 (1): 123 - 128." url="https://doi.org/10.1639/0007-2745(2005)108[123:TANIOP]2.0.CO;2" year="2005">Pedersen and Hedenas 2005</bibRefCitation>
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;
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<bibRefCitation DOI="https://doi.org/10.1179/037366803125002635" author="Cox, CJ" journalOrPublisher="Journal of Bryology" pageId="0" pageNumber="11" pagination="31 - 40" refId="B6" refString="Cox, CJ, Hedderson, AJ, 2003. Phylogenetic relationships within the moss family Bryaceae based on chloroplast DNA evidence. Journal of Bryology 25 (1): 31 - 40, DOI: https://doi.org/10.1179/037366803125002635" title="Phylogenetic relationships within the moss family Bryaceae based on chloroplast DNA evidence." url="https://doi.org/10.1179/037366803125002635" volume="25" year="2003">Cox and Hedderson 2003</bibRefCitation>
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) indicate that species that have been placed in the genus
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<taxonomicName class="Bryopsida" family="Bryaceae" genus="Brachymenium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Brachymenium" order="Bryales" pageId="0" pageNumber="11" phylum="Bryophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="11">Brachymenium</emphasis>
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</taxonomicName>
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are mostly in basal branches of the
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<taxonomicName family="Bryaceae" lsidName="" pageId="0" pageNumber="11" rank="family">Bryaceae</taxonomicName>
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while
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<taxonomicName class="Bryopsida" family="Bryaceae" genus="Bryum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Bryum" order="Bryales" pageId="0" pageNumber="11" phylum="Bryophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="11">Bryum</emphasis>
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</taxonomicName>
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species are more derived. According to such studies, the genus
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<taxonomicName class="Bryopsida" family="Bryaceae" genus="Brachymenium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Brachymenium" order="Bryales" pageId="0" pageNumber="11" phylum="Bryophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="11">Brachymenium</emphasis>
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</taxonomicName>
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is more entangled phyletically with the genus
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<taxonomicName class="Bryopsida" family="Bryaceae" genus="Rhodobryum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Rhodobryum" order="Bryales" pageId="0" pageNumber="11" phylum="Bryophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="11">Rhodobryum</emphasis>
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</taxonomicName>
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(Schimp.) Hampe, Linnaea 38: 663. 1874, a later established genus and
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<taxonomicName class="Bryopsida" family="Bryaceae" genus="Osculatia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Osculatia" order="Bryales" pageId="0" pageNumber="11" phylum="Bryophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="11">Osculatia</emphasis>
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</taxonomicName>
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De Not., Mem. Reale Accad. Sci. Torino, ser 2, 18: 445. 1859 (
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<bibRefCitation author="Robinson, H" journalOrPublisher="Acta Botanica Venezuelica" pageId="0" pageNumber="11" pagination="73 - 83" publicationUrl="https://www.jstor.org/stable/41740407" refId="B12" refString="Robinson, H, 1965. Venezuelan bryophytes collected by Julian Steyermark. Acta Botanica Venezuelica 1 (1): 73 - 83, https://www.jstor.org/stable/41740407" title="Venezuelan bryophytes collected by Julian Steyermark." url="https://www.jstor.org/stable/41740407" volume="1" year="1965">Robinson 1965</bibRefCitation>
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;
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<bibRefCitation DOI="https://doi.org/10.2478/cszma-2018-0006" author="Ochyra, R" journalOrPublisher="Scientiae Naturales" pageId="0" pageNumber="11" pagination="71 - 79" refId="B9" refString="Ochyra, R, Plasek, V, Bednarek-Ochyra, H, 2018. Osculatia -an earlier name for a segregate of Bryum (Bryaceae, Bryophyta). Acta Musei Silesiae. Scientiae Naturales 67 (1): 71 - 79, DOI: https://doi.org/10.2478/cszma-2018-0006" title="Osculatia - an earlier name for a segregate of Bryum (Bryaceae, Bryophyta). Acta Musei Silesiae." url="https://doi.org/10.2478/cszma-2018-0006" volume="67" year="2018">Ochyra et al. 2018</bibRefCitation>
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). A survey of the illustrations in
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<bibRefCitation author="Brotherus, VF" editor="Engler, A" journalOrPublisher="I. TEIL, 3, Abteilung, Bogen 37 bis 39. Verlag von Wilhelm Engelmann, Leipzig" pageId="0" pageNumber="11" pagination="577 - 624" refId="B4" refString="Brotherus, VF, 1904. 219 Lieferung, Bryaceae, Leptostomaceae, Mniaceae, Rhizogoniaceae und Aulacomniaceae. In: Engler, A, Prantl, K, Eds., Die natuerlichen Pflanzenfamilien. I. TEIL, 3, Abteilung, Bogen 37 bis 39. Verlag von Wilhelm Engelmann, Leipzig: 577 - 624" title="219 Lieferung, Bryaceae, Leptostomaceae, Mniaceae, Rhizogoniaceae und Aulacomniaceae." volumeTitle="Die natuerlichen Pflanzenfamilien." year="1904">Brotherus (1904</bibRefCitation>
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,
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<bibRefCitation author="Brotherus, VF" journalOrPublisher="In: Engler A, Prantl (Eds) Die natuerlichen Pflanzenfamilien, ed. 2. 10" pageId="0" pageNumber="11" refId="B5" refString="Brotherus, VF, 1925. Musci (Laubmoose) 1 Hafte. In: Engler A, Prantl (Eds) Die natuerlichen Pflanzenfamilien, ed. 2. 10" title="Musci (Laubmoose) 1 Hafte." year="1925">1925</bibRefCitation>
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) shows an additional trend in
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<taxonomicName class="Bryopsida" family="Bryaceae" genus="Brachymenium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Brachymenium" order="Bryales" pageId="0" pageNumber="11" phylum="Bryophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="11">Brachymenium</emphasis>
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</taxonomicName>
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that is lacking in typical
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<taxonomicName class="Bryopsida" family="Bryaceae" genus="Bryum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Bryum" order="Bryales" pageId="0" pageNumber="11" phylum="Bryophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="11">Bryum</emphasis>
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</taxonomicName>
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, conical to rostrate opercula such is seen in the new species. In fact, within the present definition of
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<taxonomicName class="Bryopsida" family="Bryaceae" genus="Brachymenium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Brachymenium" order="Bryales" pageId="0" pageNumber="11" phylum="Bryophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="11">Brachymenium</emphasis>
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</taxonomicName>
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, fully rostrate opercula occur in another species recently collected in Guyana.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |