treatments-xml/data/CD/13/87/CD138796FFDCFFBAFEC02247FBE5F809.xml
2024-06-21 12:52:06 +02:00

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<document id="27C8DC7A63A426581DB27344C56DB1B0" ID-DOI="10.5252/cryptogamie-bryologie2023v44a1" ID-ISSN="1776-0992" ID-Zenodo-Dep="7822577" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1681312727720" checkinUser="felipe" docAuthor="Thouvenot, Louis" docDate="2023" docId="CD138796FFDCFFBAFEC02247FBE5F809" docLanguage="en" docName="CryptogamieBryologie.44.1.1-60.pdf" docOrigin="Cryptogamie, Bryologie 20 (1)" docSource="http://dx.doi.org/10.11646/zootaxa.4878.3.2" docStyle="DocumentStyle:3F4A000F5B047ABA0EAB2943AA9373AE.3:CryptogamieBryologie.2019-.journal_article" docStyleId="3F4A000F5B047ABA0EAB2943AA9373AE" docStyleName="CryptogamieBryologie.2019-.journal_article" docStyleVersion="3" docTitle="Heteroscyphus assurgentissimus J. J. Engel, Thouvenot &amp; Frank Mull." docType="treatment" docVersion="3" lastPageNumber="15" masterDocId="312AFFEEFFD3FFAAFFDE2540FF9AFFE2" masterDocTitle="A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia" masterLastPageNumber="60" masterPageNumber="1" pageNumber="14" updateTime="1699484781673" updateUser="plazi" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="BF062393E38CC20224255C58C03726C1">A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia</mods:title>
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<mods:namePart id="849F17E38EC8B321972962C84ECE3785">Thouvenot, Louis</mods:namePart>
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<paragraph id="45053680FFDCFFA5FEC02247FD17F8A0" blockId="15.[254,653,1799,1858]" pageId="15" pageNumber="14">
<heading id="1E4D81ECFFDCFFA5FEC02247FD17F8A0" centered="true" fontSize="11" level="2" pageId="15" pageNumber="14" reason="4">
<taxonomicName id="82BA4D03FFDCFFA5FEC02247FD17F8A0" ID-CoL="9VD42" authority="J. J. Engel, Thouvenot &amp; Frank Mull." authorityName="J. J. Engel, Thouvenot &amp; Frank Mull." class="Jungermanniopsida" family="Lophocoleaceae" genus="Heteroscyphus" kingdom="Plantae" order="Jungermanniales" pageId="15" pageNumber="14" phylum="Marchantiophyta" rank="species" species="assurgentissimus">
<emphasis id="77CEEA92FFDCFFA5FEC02247FDF7F8C0" bold="true" box="[286,621,1799,1826]" italics="true" pageId="15" pageNumber="14">Heteroscyphus assurgentissimus</emphasis>
J.J.Engel, Thouvenot &amp; Frank Müll.
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="0DA0650BFFDCFFA5FE432209FE7EF809" pageId="15" pageNumber="14" type="description">
<paragraph id="45053680FFDCFFA5FE432209FE74F881" blockId="15.[413,494,1864,1891]" box="[413,494,1864,1891]" pageId="15" pageNumber="14">
<heading id="1E4D81ECFFDCFFA5FE432209FE74F881" box="[413,494,1864,1891]" centered="true" fontSize="11" level="3" pageId="15" pageNumber="14" reason="3">
(
<figureCitation id="DD812A05FFDCFFA5FE782208FE7FF880" box="[422,485,1864,1890]" captionStart="FIG" captionStartId="16.[132,143,1765,1783]" captionTargetBox="[131,1457,213,1721]" captionTargetId="figure-106@16.[698,1267,778,1344]" captionTargetPageId="16" captionText="FIG. 6. — Heteroscyphus assurgentissimus J.J.Engel, Thouvenot &amp; Frank Müll.: A-D, leaves; E, shoot habit in dry condition, lateral view; F-H, K, L, underleaves; I, shoot portion, ventral view; J, leaf cells. All illustrated from the holotype. Scale bars: A-D, F-H, K, L, 500 µm; E, I, 1 mm; J, 20 µm." figureDoi="http://doi.org/10.5281/zenodo.7822594" httpUri="https://zenodo.org/record/7822594/files/figure.png" pageId="15" pageNumber="14">Fig. 6</figureCitation>
)
</heading>
</paragraph>
<paragraph id="45053680FFDCFFA5FF4522C3FE7EF809" blockId="15.[132,775,1922,2027]" pageId="15" pageNumber="14">
<emphasis id="77CEEA92FFDCFFA5FF4522C3FEB4F878" box="[155,302,1922,1946]" italics="true" pageId="15" pageNumber="14">
Nova
<taxonomicName id="82BA4D03FFDCFFA5FF0D22C2FEB4F878" box="[211,302,1922,1946]" class="Magnoliopsida" family="Burseraceae" genus="Hedwigia" kingdom="Plantae" order="Sapindales" pageId="15" pageNumber="14" phylum="Tracheophyta" rank="genus">Hedwigia</taxonomicName>
</emphasis>
113: 67 (
<bibRefCitation id="212B4B71FFDCFFA5FE4E22C2FDADF878" author="ENGEL J. J. &amp; THOUVENOT L. &amp; MULLER F." box="[400,567,1922,1946]" pageId="15" pageNumber="14" pagination="61 - 73" refId="ref39561" refString="ENGEL J. J., THOUVENOT L. &amp; MULLER F. 2021. - Studies on Lophocoleaceae XXVIII. Two new and interesting species of Heteroscyphus Schiffn. (Marchantiophyta, Lophocoleaceae) from New Caledonia. Nova Hedwigia 113 (1 - 2): 61 - 73. https: // doi. org / 10.1127 / nova _ hedwigia / 2021 / 0634" type="journal article" year="2021">
Engel
<emphasis id="77CEEA92FFDCFFA5FE1022C3FE6CF878" box="[462,502,1922,1946]" italics="true" pageId="15" pageNumber="14">et al</emphasis>
. 2021
</bibRefCitation>
). —
<typeStatus id="9A018822FFDCFFA5FDB422C3FD07F879" box="[618,669,1923,1947]" pageId="15" pageNumber="14">Type</typeStatus>
:
<emphasis id="77CEEA92FFDCFFA5FD7822C2FF5DF854" bold="true" pageId="15" pageNumber="14">
<collectingCountry id="3DAD7610FFDCFFA5FD7822C2FF5DF854" name="New Caledonia" pageId="15" pageNumber="14">New Caledonia</collectingCountry>
</emphasis>
.
<collectingRegion id="877EF862FFDCFFA5FF0D22DDFEF3F857" box="[211,361,1949,1973]" country="New Caledonia" name="Province Sud" pageId="15" pageNumber="14">South Province</collectingRegion>
, Parc Provincial de la Rivière Bleue,
<emphasis id="77CEEA92FFDCFFA5FD1D22DEFD56F857" box="[707,716,1950,1973]" italics="true" pageId="15" pageNumber="14">c</emphasis>
.
<quantity id="82429B65FFDCFFA5FD0722DDFF5EF82D" metricMagnitude="2" metricUnit="m" metricValue="2.9" metricValueMax="3.8" metricValueMin="2.0" pageId="15" pageNumber="14" unit="m" value="290.0" valueMax="380.0" valueMin="200.0">200- 380 m</quantity>
, lowland rain forest, on a rockface,
<date id="31041040FFDCFFA5FDD022F8FDE9F832" box="[526,627,1976,2000]" pageId="15" pageNumber="14" value="2001-09-05">5.IX.2001</date>
,
<emphasis id="77CEEA92FFDCFFA5FDA422F8FC9FF832" box="[634,773,1976,2000]" italics="true" pageId="15" pageNumber="14">Müller NC327</emphasis>
(holo-, DR; iso-, F, hb. Thouvenot).
</paragraph>
</subSubSection>
<subSubSection id="0DA0650BFFDCFFA5FCF32598FBDBFED9" pageId="15" pageNumber="14" type="distribution">
<paragraph id="45053680FFDCFFA5FCF32598FBB5FEE9" blockId="15.[811,1455,215,267]" pageId="15" pageNumber="14">
DISTRIBUTION IN
<collectingCountry id="3DAD7610FFDCFFA5FC072598FB1BFF0C" box="[985,1153,216,240]" name="New Caledonia" pageId="15" pageNumber="14">NEW CALEDONIA</collectingCountry>
. — Only known from the
<typeStatus id="9A018822FFDCFFA5FA5B2598FA35FF12" box="[1413,1455,216,240]" pageId="15" pageNumber="14">type</typeStatus>
locality in
<collectingRegion id="877EF862FFDCFFA5FC4C25B3FBB1FEE9" box="[914,1067,243,267]" country="New Caledonia" name="Province Sud" pageId="15" pageNumber="14">South Province</collectingRegion>
.
</paragraph>
<paragraph id="45053680FFDCFFA5FCF32463FBDBFED9" blockId="15.[813,1089,291,315]" box="[813,1089,291,315]" pageId="15" pageNumber="14">TOTAL RANGE. — Endemic.</paragraph>
</subSubSection>
<subSubSection id="0DA0650BFFDCFFA5FCF3241EFB45F809" pageId="15" pageNumber="14" type="description">
<paragraph id="45053680FFDCFFA5FCF3241EFC23FE93" blockId="15.[813,953,350,369]" box="[813,953,350,369]" pageId="15" pageNumber="14">
<heading id="1E4D81ECFFDCFFA5FCF3241EFC23FE93" box="[813,953,350,369]" fontSize="9" level="3" pageId="15" pageNumber="14" reason="5">DESCRIPTION</heading>
</paragraph>
<paragraph id="45053680FFDCFFA5FCF32439FC22FE56" blockId="15.[813,1446,377,436]" pageId="15" pageNumber="14">
Further description and illustrations in
<bibRefCitation id="212B4B71FFDCFFA5FB092439FA3BFE76" author="ENGEL J. J. &amp; THOUVENOT L. &amp; MULLER F." box="[1239,1441,377,404]" pageId="15" pageNumber="14" pagination="61 - 73" refId="ref39561" refString="ENGEL J. J., THOUVENOT L. &amp; MULLER F. 2021. - Studies on Lophocoleaceae XXVIII. Two new and interesting species of Heteroscyphus Schiffn. (Marchantiophyta, Lophocoleaceae) from New Caledonia. Nova Hedwigia 113 (1 - 2): 61 - 73. https: // doi. org / 10.1127 / nova _ hedwigia / 2021 / 0634" type="journal article" year="2021">
Engel
<emphasis id="77CEEA92FFDCFFA5FAC5243AFADDFE71" box="[1307,1351,377,403]" italics="true" pageId="15" pageNumber="14">et al</emphasis>
. (2021)
</bibRefCitation>
. Dioecious.
</paragraph>
<paragraph id="45053680FFDCFFA5FCF3249AFCF1FE16" blockId="15.[813,875,474,500]" box="[813,875,474,500]" pageId="15" pageNumber="14">
<heading id="1E4D81ECFFDCFFA5FCF3249AFCF1FE16" box="[813,875,474,500]" fontSize="11" level="3" pageId="15" pageNumber="14" reason="9">
<emphasis id="77CEEA92FFDCFFA5FCF3249AFCF1FE16" box="[813,875,474,500]" italics="true" pageId="15" pageNumber="14">Habit</emphasis>
</heading>
</paragraph>
<paragraph id="45053680FFDCFFA5FCF324BBFA28FCF8" blockId="15.[811,1458,507,794]" pageId="15" pageNumber="14">
Plants rigid, up to
<quantity id="82429B65FFDCFFA5FBDA24BBFBD3FDF7" box="[1028,1097,507,534]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="15" pageNumber="14" unit="mm" value="5.0">5 mm</quantity>
wide when flattened, the shoot tips sharply dorsally assurgent; ventral-intercalary branching frequent; stems narrow for plant size,
<quantity id="82429B65FFDCFFA5FB12277CFAF1FDB4" box="[1228,1387,572,598]" metricMagnitude="-4" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="15" pageNumber="14" unit="mm" value="0.25" valueMax="0.3" valueMin="0.2">0.20-0.30 mm</quantity>
wide; leaves subopposite, stiffly dorsally assurgent, often forming a gentle bow-like arch, the adaxial face of opposing leaves facing one another and forming a deep narrow channel; leaves closely imbricate, dorsally connate and forming an elevated, laminar lip to
<emphasis id="77CEEA92FFDCFFA5FC0F279FFC43FD1A" box="[977,985,735,760]" italics="true" pageId="15" pageNumber="14">c</emphasis>
. 4 cells wide; leaves moderately convex in dorsal sector, moderately abaxially concave in ventral sector.
</paragraph>
<paragraph id="45053680FFDCFFA5FCF32600FCF5FCBB" blockId="15.[813,879,832,857]" box="[813,879,832,857]" pageId="15" pageNumber="14">
<heading id="1E4D81ECFFDCFFA5FCF32600FCF5FCBB" box="[813,879,832,857]" fontSize="11" level="3" pageId="15" pageNumber="14" reason="9">
<emphasis id="77CEEA92FFDCFFA5FCF32600FCF5FCBB" box="[813,879,832,857]" italics="true" pageId="15" pageNumber="14">Leaves</emphasis>
</heading>
</paragraph>
<paragraph id="45053680FFDCFFA5FCF32620FAE2FBBC" blockId="15.[811,1455,864,1118]" pageId="15" pageNumber="14">
<quantity id="82429B65FFDCFFA5FCF32620FC5EFC99" box="[813,964,864,891]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" metricValueMax="2.5" metricValueMin="1.5" pageId="15" pageNumber="14" unit="mm" value="2.0" valueMax="2.5" valueMin="1.5">1.50-2.50 mm</quantity>
long,
<quantity id="82429B65FFDCFFA5FBDD2620FB00FC99" box="[1027,1178,864,891]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" metricValueMax="1.3" metricValueMin="0.9" pageId="15" pageNumber="14" unit="mm" value="1.1" valueMax="1.3" valueMin="0.9">0.90-1.30 mm</quantity>
wide at widest point, elongate ovate-trapezoid to lingulate, distinctly narrowed toward the apex, moderately to distinctly dilated in ventral-basal sector; apex bifid to 0.05-0.10, the lobes divergent, occasionally parallel, the ventral lobe often larger than the dorsal, the dorsal lobe at times reduced to a small tooth or lacking, the lobes narrowly acute to acuminate, the sinus mostly lunate, occasionally narrowly rounded; lamina margins entire.
</paragraph>
<paragraph id="45053680FFDCFFA5FCF321C4FCC4FB7C" blockId="15.[813,862,1156,1182]" box="[813,862,1156,1182]" pageId="15" pageNumber="14">
<heading id="1E4D81ECFFDCFFA5FCF321C4FCC4FB7C" box="[813,862,1156,1182]" fontSize="11" level="3" pageId="15" pageNumber="14" reason="9">
<emphasis id="77CEEA92FFDCFFA5FCF321C4FCC4FB7C" box="[813,862,1156,1182]" italics="true" pageId="15" pageNumber="14">Cells</emphasis>
</heading>
</paragraph>
<paragraph id="45053680FFDCFFA5FCF321E5FB62FAA3" blockId="15.[811,1457,1189,1345]" pageId="15" pageNumber="14">
30-47 µm wide, 37-57 µm long, somewhat larger near leaf bases, median leaf cells with strong secondary thickenings of the radial walls, each thickening interrupted by a single, large, clearly defined pit, the wall thickenings converging at the cell junctures to
<taxonomicName id="82BA4D03FFDCFFA5FC6C2067FBDAFAA3" box="[946,1088,1319,1345]" form="massive" pageId="15" pageNumber="14" rank="form">form massive</taxonomicName>
nodose trigones.
</paragraph>
<paragraph id="45053680FFDCFFA5FCF32027FC2AFA63" blockId="15.[811,1457,1383,1638]" box="[813,944,1383,1409]" pageId="15" pageNumber="14">Underleaves</paragraph>
<paragraph id="45053680FFDCFFA5FCF320C8FB0CF987" blockId="15.[811,1457,1383,1638]" pageId="15" pageNumber="14">
2.3-3.5 times the stem width when flattened, connate with the leaves on both sides, connate portion 3-6 cells wide, imbricate, stoutly ovate to subreniform,
<quantity id="82429B65FFDCFFA5FB072089FAEFFA06" box="[1241,1397,1481,1508]" metricMagnitude="-3" metricUnit="m" metricValue="1.05" metricValueMax="1.3" metricValueMin="0.8" pageId="15" pageNumber="14" unit="mm" value="1.05" valueMax="1.3" valueMin="0.8">0.80-1.30 mm</quantity>
long,
<quantity id="82429B65FFDCFFA5FCF520AAFC5CF9E6" box="[811,966,1514,1540]" metricMagnitude="-4" metricUnit="m" metricValue="9.5" metricValueMax="11.0" metricValueMin="8.0" pageId="15" pageNumber="14" unit="mm" value="0.95" valueMax="1.1" valueMin="0.8">0.80-1.10 mm</quantity>
wide; apex 2-4-lobed, the median pair of lobes often larger, the lobes ± parallel, acute-apiculate to acuminate, entire or with a tooth toward the outer margin, lamina margin on each side with 1-5 small teeth.
</paragraph>
<paragraph id="45053680FFDCFFA5FCF323CCFC36F944" blockId="15.[813,940,1676,1702]" box="[813,940,1676,1702]" pageId="15" pageNumber="14">
<heading id="1E4D81ECFFDCFFA5FCF323CCFC36F944" box="[813,940,1676,1702]" fontSize="11" level="3" pageId="15" pageNumber="14" reason="9">
<emphasis id="77CEEA92FFDCFFA5FCF323CCFC36F944" box="[813,940,1676,1702]" italics="true" pageId="15" pageNumber="14">Gametangia</emphasis>
</heading>
</paragraph>
<paragraph id="45053680FFDCFFA5FCF323ECFB45F809" blockId="15.[811,1456,1708,2028]" pageId="15" pageNumber="14">
Gynoecia not seen; androecia small for plant size, hidden by leaves in dorsal aspect, on abbreviated, determinate, ventralintercalary branches, the androecia foliose, with 2-5 pairs of bracts, the bracts strongly dorsally assurgent, suberect, similar to leaves in shape and
<taxonomicName id="82BA4D03FFDCFFA5FBD0226EFB11F8AB" box="[1038,1163,1838,1865]" form="except" pageId="15" pageNumber="14" rank="form">form except</taxonomicName>
the bracts are more concave and the apex is notably more narrowed, the apex bidented, the base concave ventricose, the dorsal pocket more strongly inflated, with a several-celled tooth distally; the antheridia stalk biseriate; bracteole stoutly ovale, bifid to
<emphasis id="77CEEA92FFDCFFA5FAE122F1FADDF828" box="[1343,1351,1969,1994]" italics="true" pageId="15" pageNumber="14">c</emphasis>
. 0.5, the lamina margins each with a small tooth.
</paragraph>
</subSubSection>
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<paragraph id="45053680FFC3FFBAFF5A23A5FB50F8EC" blockId="16.[132,1457,1765,1806]" pageId="16" pageNumber="15">
FIG. 6. —
<taxonomicName id="82BA4D03FFC3FFBAFF0A23A5FC95F915" authority="J. J. Engel, Thouvenot &amp; Frank Mull." authorityName="J. J. Engel, Thouvenot &amp; Frank Mull." box="[212,783,1765,1783]" class="Jungermanniopsida" family="Lophocoleaceae" genus="Heteroscyphus" kingdom="Plantae" order="Jungermanniales" pageId="16" pageNumber="15" phylum="Marchantiophyta" rank="species" species="assurgentissimus">
<emphasis id="77CEEA92FFC3FFBAFF0A23A5FE7EF915" box="[212,484,1765,1783]" italics="true" pageId="16" pageNumber="15">Heteroscyphus assurgentissimus</emphasis>
J.J.Engel, Thouvenot &amp; Frank Müll.
</taxonomicName>
:
<emphasis id="77CEEA92FFC3FFBAFCC823A5FCA2F915" bold="true" box="[790,824,1765,1783]" pageId="16" pageNumber="15">A -D</emphasis>
, leaves;
<emphasis id="77CEEA92FFC3FFBAFC5F23A5FC17F915" bold="true" box="[897,909,1765,1783]" pageId="16" pageNumber="15">E</emphasis>
, shoot habit in dry condition, lateral view;
<emphasis id="77CEEA92FFC3FFBAFB3323A5FA94F915" bold="true" box="[1261,1294,1765,1783]" pageId="16" pageNumber="15">F -H</emphasis>
,
<emphasis id="77CEEA92FFC3FFBAFAC623A5FABFF915" bold="true" box="[1304,1317,1765,1783]" pageId="16" pageNumber="15">K</emphasis>
,
<emphasis id="77CEEA92FFC3FFBAFAEE23A5FAA1F915" bold="true" box="[1328,1339,1765,1783]" pageId="16" pageNumber="15">L</emphasis>
, underleaves;
<emphasis id="77CEEA92FFC3FFBAFF5A23BCFF10F8EC" bold="true" box="[132,138,1788,1806]" pageId="16" pageNumber="15">I</emphasis>
, shoot portion, ventral view;
<emphasis id="77CEEA92FFC3FFBAFEA523BCFE1FF8EC" bold="true" box="[379,389,1788,1806]" pageId="16" pageNumber="15">J</emphasis>
, leaf cells. All illustrated from the holotype. Scale bars: A-D, F-H, K, L, 500 µm; E, I, 1 mm; J, 20 µm.
</paragraph>
</caption>
<subSubSection id="0DA0650BFFC3FFBAFF5A2212FBE5F809" pageId="16" pageNumber="15" type="discussion">
<paragraph id="45053680FFC3FFBAFF5A2212FE9EF888" blockId="16.[132,260,1874,1900]" box="[132,260,1874,1900]" pageId="16" pageNumber="15">
<heading id="1E4D81ECFFC3FFBAFF5A2212FE9EF888" box="[132,260,1874,1900]" fontSize="9" level="3" pageId="16" pageNumber="15" reason="5">COMMENTS</heading>
</paragraph>
<paragraph id="45053680FFC3FFBAFF5A2231FC9FF809" blockId="16.[130,775,1905,2027]" pageId="16" pageNumber="15">
<taxonomicName id="82BA4D03FFC3FFBAFF5A2231FE2CF869" box="[132,438,1905,1931]" class="Jungermanniopsida" family="Lophocoleaceae" genus="Heteroscyphus" kingdom="Plantae" order="Jungermanniales" pageId="16" pageNumber="15" phylum="Marchantiophyta" rank="species" species="assurgentissimus">
<emphasis id="77CEEA92FFC3FFBAFF5A2231FE2CF869" box="[132,438,1905,1931]" italics="true" pageId="16" pageNumber="15">Heteroscyphus assurgentissimus</emphasis>
</taxonomicName>
clearly stands out by: 1) dorsally assurgent leaves and shoot apices; 2) strictly ventral-intercalary branching; 3) ovate trapezoid to lingulate, bifid leaves; and 4) massive trigones extending into strongly thickened cell walls
</paragraph>
<paragraph id="45053680FFC3FFBAFCF22211FBE5F809" blockId="16.[812,1457,1873,2028]" pageId="16" pageNumber="15">
narrowly pitted. It could be regarded as close to
<taxonomicName id="82BA4D03FFC3FFBAFAC12211FC25F869" class="Jungermanniopsida" family="Lophocoleaceae" genus="Cryptolophocolea" kingdom="Plantae" order="Jungermanniales" pageId="16" pageNumber="15" phylum="Marchantiophyta" rank="species" species="explanata">
<emphasis id="77CEEA92FFC3FFBAFAC12211FC25F869" italics="true" pageId="16" pageNumber="15">Cryptolophocolea explanata</emphasis>
</taxonomicName>
by the leaf and underleaf shapes, but the latter species can be easily separated from
<taxonomicName id="82BA4D03FFC3FFBAFB1C22D2FA16F849" box="[1218,1420,1938,1963]" class="Jungermanniopsida" family="Lophocoleaceae" genus="Heteroscyphus" kingdom="Plantae" order="Jungermanniales" pageId="16" pageNumber="15" phylum="Marchantiophyta" rank="species" species="assurgentissimus">
<emphasis id="77CEEA92FFC3FFBAFB1C22D2FA16F849" box="[1218,1420,1938,1963]" italics="true" pageId="16" pageNumber="15">H. assurgentissimus</emphasis>
</taxonomicName>
by its complanate habit, thin-walled cells without trigones and gametangia on elongate shoots.
</paragraph>
</subSubSection>
</treatment>
</document>