<documentid="7D1C916C5A7C87E4DE61335D327DF8B2"ID-DOI="10.5252/cryptogamie-bryologie2024v45a6"ID-ISSN="1776-0992"ID-Zenodo-Dep="14546400"IM.bibliography_approvedBy="felipe"IM.illustrations_approvedBy="felipe"IM.materialsCitations_approvedBy="juliana"IM.metadata_approvedBy="felipe"IM.taxonomicNames_approvedBy="juliana"IM.treatmentCitations_approvedBy="felipe"IM.treatments_approvedBy="juliana"checkinTime="1734943859668"checkinUser="plazi"docAuthor="Thouvenot, Louis"docDate="2024"docId="03E3004542589D223F6CDE94FC272B87"docLanguage="en"docName="bryologie.2024.45.6.pdf"docOrigin="Cryptogamie, Bryologie 20 (6)"docSource="https://sciencepress.mnhn.fr/sites/default/files/articles/pdf/bryologie2024v45a6.pdf"docStyle="DocumentStyle:3F4A000F5B047ABA0EAB2943AA9373AE.3:CryptogamieBryologie.2019-.journal_article"docStyleId="3F4A000F5B047ABA0EAB2943AA9373AE"docStyleName="CryptogamieBryologie.2019-.journal_article"docStyleVersion="3"docTitle="Bazzania quadratistipula H. A. Mill."docType="treatment"docVersion="3"lastPageNumber="144"masterDocId="FFDA783D42459D3F3E6DDD35FFD42D40"masterDocTitle="A revision of the genus Bazzania Gray (Lepidoziaceae, Marchantiophyta) in New Caledonia with a review of the type specimens"masterLastPageNumber="154"masterPageNumber="117"pageNumber="144"updateTime="1735839329972"updateUser="juliana"zenodo-license-document="CC0-1.0"zenodo-license-figures="CC0-1.0"zenodo-license-treatments="UNSPECIFIED">
<mods:titleid="F59FC3DE28114A3C7FD29458CBD6E30E">A revision of the genus Bazzania Gray (Lepidoziaceae, Marchantiophyta) in New Caledonia with a review of the type specimens</mods:title>
<taxonomicNameid="4C4ACAD042589D223F6CDE94FD5F2EFB"ID-CoL="5WFLX"authority="H. A. Mill."authorityName="H. A. Mill."box="[257,651,929,956]"class="Jungermanniopsida"family="Lepidoziaceae"genus="Bazzania"kingdom="Plantae"order="Jungermanniales"pageId="29"pageNumber="144"phylum="Marchantiophyta"rank="species"species="quadratistipula">
<figureCitationid="1371ADD642589D223F19DEF7FE142E9C"box="[372,448,962,988]"captionStart="FIG"captionStartId="4.[132,143,1719,1737]"captionTargetBox="[159,1438,215,1667]"captionTargetId="figure-101@4.[132,1455,203,1705]"captionTargetPageId="4"captionText="FIG. 1. — Leaves and underleaves drawn at the same scale from type specimens of New Caledonian Bazzania Gray species: A, Mastigobryum leratii Beauverd ex Steph.; A1, underleaf; A2, leaf (both from isotype REN000232); A3, leaf (lectotype G00067047); B, M. bescherellei (Steph.) Steph. (lectotype G00066912); B1, B4, underleaves;B2, B3, leaves;C, M.consociatum Steph.(syntype PC0101765); C1, C2, underleaves;C3, leaf;D, M.francanumSteph.(lectotype G00066893); D1, D2, D5, leaves; D3, D4, underleaves; E, M. dognyense Steph. (lectotype G0011718); E1, leaf; E2, E3, underleaves; F, M. incrassatum Steph. (isolectotype PC0101851); F1, F2, underleaves; F3, F4, leaves; G, M. marginatum Steph. (lectotype G00066911); G1, leaf; G2, underleaf; H, M. paucidens Steph. (holotype G00066787); H1, leaf; H2, underleaf; I, M. quadratum Steph. (lectotype G00066891); I1, leaf; I2, I3, underleaves. Scale bar: 200 µm."figureDoi="http://doi.org/10.5281/zenodo.14546402"httpUri="https://zenodo.org/record/14546402/files/figure.png"pageId="29"pageNumber="144">Figs 1I</figureCitation>
;
<figureCitationid="1371ADD642589D223FA1DEF7FE3C2E9C"box="[460,488,962,988]"captionStart="FIG"captionStartId="30.[132,143,1586,1604]"captionTargetBox="[147,1438,214,1544]"captionTargetId="figure-346@30.[132,1455,188,1645]"captionTargetPageId="30"captionText="FIG. 13. — A-G, Bazzania quadratistipula H.A.Mill.: A, E, leaves;B, C, F, underleaves;D, median leaf cells; G, basal leaf cells.H-K, B. wooroonooran Meagher: H, median and apical leaf cells; I, leaf; J, underleaf; K, perianth. L-P, B. vittata (Gottsche) Trevis.: L, median and marginal leaf cells obscured by warts; M, O, underleaves; N, P, leaves.A-G from the reference specimen of Mastigobryum quadratum Steph. ex Paris;REN[REN000224]; H-K, from the New Caledonian specimen Müller NC773; L-P from the New Caledonian specimen Thouvenot NC1681. Scale bars: A-C, E, I-K, M, N, 200 µm; D, G, H, L, 20 µm; F, 100 µm; O, P, 50 µm."figureDoi="http://doi.org/10.5281/zenodo.14546433"httpUri="https://zenodo.org/record/14546433/files/figure.png"pageId="29"pageNumber="144">13</figureCitation>
<bibRefCitationid="EFDBCCA242589D223F8DD923FDBB296F"author="STEPHANI F."box="[480,623,1046,1071]"pageId="29"pageNumber="144"pagination="433 - 622"refId="ref31677"refString="STEPHANI F. 1924. - Species hepaticarum 6. Georges & Cie, Geneve & Bale: 433 - 622."type="book chapter"year="1924">Stephani 1924</bibRefCitation>
<bibRefCitationid="EFDBCCA242589D223F58D904FE692909"author="COLENSO W."box="[309,445,1073,1097]"pageId="29"pageNumber="144"pagination="219 - 255"refId="ref28242"refString="COLENSO W. 1886. - A description of some newly discovered cryptogamic plants, being a further contribution towards the making known the botany of New Zealand. Transactions and Proceedings of the New Zealand Institute 18: 219 - 255."type="journal article"year="1886">Colenso 1886</bibRefCitation>
<materialsCitationid="3B22BB0E42589D223F8AD907FE4329C0"collectionCode="G"collectorName="L. Le Rat"country="New Caledonia"elevation="1050"location="Dogny"pageId="29"pageNumber="144"specimenCode="G00066891"specimenCount="1"typeStatus="lectotype">
<taxonomicNameid="4C4ACAD042589D223EE9D9ADFDBE29F0"authority="Steph. ex Paris, Revue"authorityName="Paris, Revue"box="[132,618,1176,1200]"class="Jungermanniopsida"family="Lepidoziaceae"genus="Mastigobryum"kingdom="Plantae"order="Jungermanniales"pageId="29"pageNumber="144"phylum="Marchantiophyta"rank="species"species="quadratum">
<bibRefCitationid="EFDBCCA242589D223EBDD986FE9C298B"author="PARIS E. G."box="[208,328,1203,1227]"pageId="29"pageNumber="144"pagination="128 - 132"refId="ref30635"refString="PARIS E. G. 1910 b. - Hepatiques de la Nouvelle-Caledonie (3 eme article). Revue bryologique 37: 128 - 132."type="journal article"year="1910">Paris 1910b</bibRefCitation>
wide; pseudo-dichotomous terminal branching rare, often asymmetrical, ventral-intercalary branching common, both flagelliform and normal leaved, axillary to underleaves.
Imbricate, spreading, hardly convex, deflexed when moist or dry, ovate-oblong to ovate-ligulate, asymmetrical, with the sub-apical width about half the basal, 1.00-
below apices, length-width ratio 1.7-2.0; both margins crenulate-denticulate to dentate in upper part, dorsal margins widely arched in basal 1/3-2/3, straight in upper part, the ventral sub-straight to slightly concave; apices unevenly and coarsely 3-lobate, lobes triangular acute or obtuse, margins denticulate.
<paragraphid="8BF5B15342589D223D40DC6EFB242F5B"blockId="29.[811,1456,347,540]"pageId="29"pageNumber="144">Pattern rather homogenous, except a poor subvitta in a short basal part; upper cells rounded-quadrate to oblong, 20-30 µm wide, 20-36 µm long, thin-walled, with large bulging trigones; marginal cells smaller, oval oblate; basal cells oblong to rectangular, up to 40 µm wide and 60 µm long, thin-walled with very large trigones usually confluent.</paragraph>
Patent, transversally inserted, positioned near the leaf bases on one side of the stem and unconnected, flat to slightly concave, sub-quadrate to longer than wide,
wide, as wide as the stem or slightly more; underleaf outline variously dissected in a same plant, at most strongly dentate all around the free margins, but the lateral margins may also be repand, entire or with a few teeth at bases; apex various, usually lobate, lobes acute to obtuse, often secondarily toothed; underleaf areolation like in the leaves, without hyaline border (Description after the
is a relatively small and soft species which is readily distinguished by its interwoven habit due to predominant ventral intercalary branching. In addition, specific characters include: 1) small quadrate underleaves; 2) underleaf margins variable, either strongly toothed to lobed all around, or simply repand, dentate, denticulate, or entire; 3) leaves falcate-lingulate, fragile, dentate-denticulate in upper part; 4) leaf apices coarsely 3-lobate, lobes triangular acute usually denticulate; and 5) all leaf cells with large bulging trigones, becoming gradually larger below.
<bibRefCitationid="EFDBCCA242589D223D2ED8B4FC0328DB"author="PARIS E. G."box="[835,983,1409,1435]"pageId="29"pageNumber="144"pagination="128 - 132"refId="ref30635"refString="PARIS E. G. 1910 b. - Hepatiques de la Nouvelle-Caledonie (3 eme article). Revue bryologique 37: 128 - 132."type="journal article"year="1910">Paris (1910b)</bibRefCitation>
, unpublished, Rennes University Library), but without any description. The specimen kept at REN that matches the locality and collector quoted in
<bibRefCitationid="EFDBCCA242589D223B1ADB33FC512B02"author="PARIS E. G."pageId="29"pageNumber="144"pagination="128 - 132"refId="ref30635"refString="PARIS E. G. 1910 b. - Hepatiques de la Nouvelle-Caledonie (3 eme article). Revue bryologique 37: 128 - 132."type="journal article"year="1910">Paris (1910b)</bibRefCitation>
can be a reference specimen for the invalid name
<taxonomicNameid="4C4ACAD042589D223D43DB7FFBA12B23"authority="Steph. ex Paris"authorityName="Paris"box="[814,1141,1609,1635]"class="Jungermanniopsida"family="Lepidoziaceae"genus="Mastigobryum"kingdom="Plantae"order="Jungermanniales"pageId="29"pageNumber="144"phylum="Marchantiophyta"rank="species"species="quadratum">
