treatments-xml/data/A9/19/7D/A9197D8CADB2527B8DF31F3C59B83D1B.xml

<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.164.51783" ID-GBIF-Dataset="c037d45a-a5b1-46f7-a450-d9b5c01fd93c" ID-PMC="PMC7593322" ID-Pensoft-Pub="1314-2003-164-1" ID-Pensoft-UUID="3D25AADEBE715A2E8302F6C87D246FD0" ID-PubMed="33173400" ModsDocID="1314-2003-164-1" checkinTime="1603326275516" checkinUser="pensoft" docAuthor="Allen, Noris Salazar &amp; Gudino, Jose A." docDate="2020" docId="A9197D8CADB2527B8DF31F3C59B83D1B" docLanguage="en" docName="PhytoKeys 164: 1-9" docOrigin="PhytoKeys 164" docSource="http://dx.doi.org/10.3897/phytokeys.164.51783" docTitle="Octoblepharum peristomiruptum Salazar Allen &amp; Gudino 2020, sp. nov." docType="treatment" docVersion="4" id="3D25AADEBE715A2E8302F6C87D246FD0" lastPageNumber="1" masterDocId="3D25AADEBE715A2E8302F6C87D246FD0" masterDocTitle="Octoblepharum peristomiruptum (Octoblepharaceae) a new species from the Neotropics" masterLastPageNumber="9" masterPageNumber="1" pageNumber="1" updateTime="1668140085436" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>Octoblepharum peristomiruptum (Octoblepharaceae) a new species from the Neotropics</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Allen, Noris Salazar</mods:namePart>
<mods:affiliation>Smithsonian Tropical Research Institute Apartado 0843 - 03092, Balboa, Ancon Panama, Panama</mods:affiliation>
<mods:nameIdentifier type="email">salazarn@si.edu</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Gudino, Jose A.</mods:namePart>
<mods:affiliation>Smithsonian Tropical Research Institute Apartado 0843 - 03092, Balboa, Ancon Panama, Panama</mods:affiliation>
</mods:name>
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<mods:title>PhytoKeys</mods:title>
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<mods:part>
<mods:date>2020</mods:date>
<mods:detail type="volume">
<mods:number>164</mods:number>
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<mods:extent unit="page">
<mods:start>1</mods:start>
<mods:end>9</mods:end>
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<mods:url>http://dx.doi.org/10.3897/phytokeys.164.51783</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.164.51783</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-2003-164-1</mods:identifier>
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<treatment ID-GBIF-Taxon="168507792" LSID="urn:lsid:plazi:treatment:A9197D8CADB2527B8DF31F3C59B83D1B" httpUri="http://treatment.plazi.org/id/A9197D8CADB2527B8DF31F3C59B83D1B" lastPageNumber="1" pageId="0" pageNumber="1">
<subSubSection pageId="0" pageNumber="1" type="nomenclature">
<paragraph pageId="0" pageNumber="1">
<taxonomicName LSID="A9197D8C-ADB2-527B-8DF3-1F3C59B83D1B" authority="Salazar Allen &amp; Gudiño" authorityName="Salazar Allen &amp; Gudino" authorityYear="2020" class="Bryopsida" family="Dicranaceae" genus="Octoblepharum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Octoblepharum peristomiruptum" order="Dicranales" pageId="0" pageNumber="1" phylum="Bryophyta" rank="species" species="peristomiruptum" status="sp. nov.">
Octoblepharum peristomiruptum Salazar Allen &amp; 
<normalizedToken originalValue="Gudiño">Gudino</normalizedToken>
</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Octoblepharum peristomiruptum Salazar Allen &amp; Gudino. Photographs A habit in its natural environment B enlarged group of plants. Microphotographs C cross section of stem with young leaf (lf) D apex of leaf E chlorocysts near apex of leaf F chlorocysts at base of leaf (note the strong reddish-purple colouration) G enlarged hyalocysts on leaf border H rhizoids originating from border of leaf chlorocysts I rhizoids at apex of leaf. All from Gudino 3519 (PMA)." figureDoi="10.3897/phytokeys.164.51783.figure1" httpUri="https://binary.pensoft.net/fig/465344" pageId="0" pageNumber="1">Figs 1</figureCitation>
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Octoblepharum peristomiruptum Salazar Allen &amp; Gudino. Microphotographs A leaf, hyaline lamina B-D cross sections of leaf B near apex C at mid-leaf D at base E androecium F-I male bracts J antheridium and paraphysis K paraphyses of gynoecium A taken from Kulhmann 1621 (NY), B-K taken from Gudino 3519 (PMA)." figureDoi="10.3897/phytokeys.164.51783.figure2" httpUri="https://binary.pensoft.net/fig/465345" pageId="0" pageNumber="1">, 2</figureCitation>
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Octoblepharum peristomiruptum Salazar Allen &amp; Gudino. Microphotographs A four peristome teeth B dorsal view of peristome teeth with the two vertical rows of cells composing the teeth separating at base C two teeth with early and late separation of the two rows of cells D border and upper exothecial cells of capsule. A, B, D taken from Occhioni 668 (H), C taken from Gudino 3519 (PMA)." figureDoi="10.3897/phytokeys.164.51783.figure3" httpUri="https://binary.pensoft.net/fig/465346" pageId="0" pageNumber="1">, 3</figureCitation>
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Octoblepharum peristomiruptum Salazar Allen &amp; Gudino. Scanning electron microscopy micrographs A sporophyte B peristome teeth dorsal view C close-up of rupturing wall D ventral view of two teeth E ventral view at base of two teeth F spore A-C, E, F taken from Gudino 3519 (PMA), D taken from Strudwick &amp; Sobel 3443 (NY)." figureDoi="10.3897/phytokeys.164.51783.figure4" httpUri="https://binary.pensoft.net/fig/465347" pageId="0" pageNumber="1">, 4</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="diagnosis">
<paragraph pageId="0" pageNumber="1">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="1">
<taxonomicName authorityName="Salazar Allen &amp; Gudino" authorityYear="2020" class="Bryopsida" family="Dicranaceae" genus="Octoblepharum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Octoblepharum peristomiruptum" order="Dicranales" pageId="0" pageNumber="1" phylum="Bryophyta" rank="species" species="peristomiruptum">
<emphasis italics="true" pageId="0" pageNumber="1">Octoblepharum peristomiruptum</emphasis>
</taxonomicName>
is distinguished by its reddish to dark-purple coloured leaf bases, containing purple-coloured chlorocysts, with hyaline 
<taxonomicName class="Bryopsida" family="Dicranaceae" genus="Octoblepharum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="lamina" order="Dicranales" pageId="0" pageNumber="1" phylum="Bryophyta" rank="species" species="lamina">lamina</taxonomicName>
8-14 cells wide, unequally wide on each side of the costa, with purple cell walls, the exserted cylindrical capsule with long rostrate operculum and eight strongly vertically striate-reticulate teeth with the two rows of cells forming each tooth frequently separated at base.
</paragraph>
<caption doi="10.3897/phytokeys.164.51783.figure1" httpUri="https://binary.pensoft.net/fig/465344" pageId="0" pageNumber="1" start="Figure 1" startId="F1">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Figure 1.</emphasis>
<taxonomicName authorityName="Salazar Allen &amp; Gudino" authorityYear="2020" class="Bryopsida" family="Dicranaceae" genus="Octoblepharum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Octoblepharum peristomiruptum" order="Dicranales" pageId="0" pageNumber="1" phylum="Bryophyta" rank="species" species="peristomiruptum">
<emphasis italics="true" pageId="0" pageNumber="1">Octoblepharum peristomiruptum</emphasis>
</taxonomicName>
Salazar Allen &amp; 
<normalizedToken originalValue="Gudiño">Gudino</normalizedToken>
. Photographs 
<emphasis bold="true" pageId="0" pageNumber="1">A</emphasis>
habit in its natural environment 
<emphasis bold="true" pageId="0" pageNumber="1">B</emphasis>
enlarged group of plants. Microphotographs 
<emphasis bold="true" pageId="0" pageNumber="1">C</emphasis>
cross section of stem with young leaf (
<emphasis bold="true" pageId="0" pageNumber="1">lf</emphasis>
) 
<emphasis bold="true" pageId="0" pageNumber="1">D</emphasis>
apex of leaf 
<emphasis bold="true" pageId="0" pageNumber="1">E</emphasis>
chlorocysts near apex of leaf 
<emphasis bold="true" pageId="0" pageNumber="1">F</emphasis>
chlorocysts at base of leaf (note the strong reddish-purple colouration) 
<emphasis bold="true" pageId="0" pageNumber="1">G</emphasis>
enlarged hyalocysts on leaf border 
<emphasis bold="true" pageId="0" pageNumber="1">H</emphasis>
rhizoids originating from border of leaf chlorocysts 
<emphasis bold="true" pageId="0" pageNumber="1">I</emphasis>
rhizoids at apex of leaf. All from 
<emphasis italics="true" pageId="0" pageNumber="1">
<normalizedToken originalValue="Gudiño">Gudino</normalizedToken>
3519
</emphasis>
(PMA).
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="materials_examined">
<paragraph pageId="0" pageNumber="1">Type.</paragraph>
<paragraph pageId="0" pageNumber="1">
Panama. 
<normalizedToken originalValue="Coclé">Cocle</normalizedToken>
: Distrito de 
<normalizedToken originalValue="Penonomé">Penonome</normalizedToken>
, above 
<normalizedToken originalValue="Chiguirí">Chiguiri</normalizedToken>
Arriba, Mariposario Cerro La Vieja, 
<geoCoordinate degrees="8" direction="north" minutes="39.88" orientation="latitude" precision="9" value="8.664667">8°39.88'N</geoCoordinate>
, 
<geoCoordinate degrees="80" direction="west" minutes="12.07" orientation="longitude" precision="9" value="-80.201164">80°12.07'W</geoCoordinate>
, 360 m alt., 1 Jan 2019, 
<emphasis italics="true" pageId="0" pageNumber="1">
J.A. 
<normalizedToken originalValue="Gudiño">Gudino</normalizedToken>
L. 3519
</emphasis>
(holotype: PMA!; isotypes H!, NY!).
</paragraph>
<caption doi="10.3897/phytokeys.164.51783.figure2" httpUri="https://binary.pensoft.net/fig/465345" pageId="0" pageNumber="1" start="Figure 2" startId="F2">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Figure 2.</emphasis>
<taxonomicName authorityName="Salazar Allen &amp; Gudino" authorityYear="2020" class="Bryopsida" family="Dicranaceae" genus="Octoblepharum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Octoblepharum peristomiruptum" order="Dicranales" pageId="0" pageNumber="1" phylum="Bryophyta" rank="species" species="peristomiruptum">
<emphasis italics="true" pageId="0" pageNumber="1">Octoblepharum peristomiruptum</emphasis>
</taxonomicName>
Salazar Allen &amp; 
<normalizedToken originalValue="Gudiño">Gudino</normalizedToken>
. Microphotographs 
<emphasis bold="true" pageId="0" pageNumber="1">A</emphasis>
leaf, hyaline 
<taxonomicName class="Bryopsida" family="Dicranaceae" genus="Octoblepharum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="lamina" order="Dicranales" pageId="0" pageNumber="1" phylum="Bryophyta" rank="species" species="lamina">lamina</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="1">B-D</emphasis>
cross sections of leaf 
<emphasis bold="true" pageId="0" pageNumber="1">B</emphasis>
near apex 
<emphasis bold="true" pageId="0" pageNumber="1">C</emphasis>
at mid-leaf 
<emphasis bold="true" pageId="0" pageNumber="1">D</emphasis>
at base 
<emphasis bold="true" pageId="0" pageNumber="1">E</emphasis>
androecium 
<emphasis bold="true" pageId="0" pageNumber="1">F-I</emphasis>
male bracts 
<emphasis bold="true" pageId="0" pageNumber="1">J</emphasis>
antheridium and paraphysis 
<emphasis bold="true" pageId="0" pageNumber="1">K</emphasis>
paraphyses of gynoecium 
<emphasis bold="true" pageId="0" pageNumber="1">A</emphasis>
taken from 
<emphasis italics="true" pageId="0" pageNumber="1">Kulhmann 1621</emphasis>
(NY), 
<emphasis bold="true" pageId="0" pageNumber="1">B-K</emphasis>
taken from 
<emphasis italics="true" pageId="0" pageNumber="1">
<normalizedToken originalValue="Gudiño">Gudino</normalizedToken>
3519
</emphasis>
(PMA).
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="description">
<paragraph pageId="0" pageNumber="1">Description.</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Plants</emphasis>
(2.3-)3.5-5.0 cm tall. 
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Stems</emphasis>
erect, lacking a central strand of differentiated cells and thick-walled border cells, slightly tomentose at base, branching monopodial (pseudodichotomous), innovations arising early, during development of sporophyte. 
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Rhizoids</emphasis>
dark orange-red, arising from stem and leaves. Leaves ligulate, dentate in distal half, smooth at base, erect to slightly reflexed in upper third, (4.0-)5.5-6.7(-8.0) mm long, (0.4-)0.5-1.2 mm wide at base, including hyaline 
<taxonomicName class="Bryopsida" family="Dicranaceae" genus="Octoblepharum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="lamina" order="Dicranales" pageId="0" pageNumber="1" phylum="Bryophyta" rank="species" species="lamina">lamina</taxonomicName>
; apex apiculate, ending in an elongate cell flanked by 2 hexagonal cells; margins of leaf slightly undulate due to swollen hyalocysts, these single or in groups of 2-3 cells. 
<taxonomicName genus="Limbidium" lsidName="Limbidium" pageId="0" pageNumber="1" rank="genus">
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Limbidium</emphasis>
</taxonomicName>
extending from leaf apex to mid-leaf, 2(-3) cells wide, thinner at base. 
<taxonomicName genus="Hyaline" lsidName="Hyaline lamina" pageId="0" pageNumber="1" rank="species" species="lamina">
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Hyaline lamina</emphasis>
</taxonomicName>
adpressed to stem, unistratose, composed of thin-walled pitted hyalocysts, the hyalocysts long and hexagonal at apex, hexagonal to pentagonal at mid- 
<taxonomicName genus="Hyaline" lsidName="lamina" pageId="0" pageNumber="1" rank="species" species="lamina">lamina</taxonomicName>
next to costa and rectangular, quadrate and short pentagonal basally. 
<taxonomicName class="Ostracoda" family="Trachyleberididae" genus="Costa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Costa" order="Podocopida" pageId="0" pageNumber="1" phylum="Arthropoda" rank="genus">
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Costa</emphasis>
</taxonomicName>
in cross-section composed of ventral and dorsal porose hyalocysts supporting a unistratose, median network of small, thick-walled chlorocysts, in cross-section chlorocysts forming an irregularly zig-zag row, quadrate to triangular at base and triangular to tear-shaped above; the chlorocysts at leaf base, below hyaline 
<taxonomicName class="Ostracoda" family="Trachyleberididae" genus="Costa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="lamina" order="Podocopida" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="lamina">lamina</taxonomicName>
, surrounded by one layer of porose hyalocysts ventrally and three layers dorsally, at hyaline 
<taxonomicName class="Ostracoda" family="Trachyleberididae" genus="Costa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="lamina" order="Podocopida" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="lamina">lamina</taxonomicName>
hyalocysts in 1-2 rows ventrally and 4 rows dorsally, at mid-leaf in 3 layers ventrally and 3-4 layers dorsally, near apex 2 layers ventrally and two dorsally. 
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Autoicous</emphasis>
, perigonia axillary in short branches below the archegonia, antheridia surrounded by 5-7 small, mostly hyaline leaves (in some, only the central area of the leaf with chlorocysts), paraphyses 4-5 cells long with 1-2 brown basal cells, perichaetia terminal, archegonia with paraphyses to 10 cells long and with 1-2 short brown basal cells. 
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Setae</emphasis>
dark orange-red, smooth, sinistrorse, 4-5 mm long. 
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Capsules</emphasis>
dark red when mature, cylindrical (1.3-)1.6-2.0 mm long, the exothecial cells at mouth of capsule quadrate, dark red with slightly thickened transversal walls, at mid-capsule rectangular and quadrate with dark orange, thick longitudinal walls and thin transversal walls, (56-)80-92(-115) 
<normalizedToken originalValue="µm">µm</normalizedToken>
, becoming shorter towards mouth of capsule (26-)32-44 
<normalizedToken originalValue="µm">µm</normalizedToken>
, phaneroporous stomata present at base of capsule. 
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Prostome</emphasis>
present. 
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Peristome</emphasis>
of eight elongate triangular teeth, inserted in mouth of capsule, each tooth composed of 2 rows of cells, basally fenestrate, strongly striate vertically, sometimes striations horizontally orientated at base and fading or absent in areas where separation of the rows of cells composing the tooth occurs. 
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Operculum</emphasis>
conic, long - rostrate, slightly curved. 
<taxonomicName class="Insecta" family="Noctuidae" genus="Calyptra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Calyptra" order="Lepidoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="genus">
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Calyptra</emphasis>
</taxonomicName>
cucullate, apex dark red, beige below. 
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Spores</emphasis>
brown, spheroid, densely gemmate, 14-16 
<normalizedToken originalValue="µm">µm</normalizedToken>
.
</paragraph>
<caption doi="10.3897/phytokeys.164.51783.figure3" httpUri="https://binary.pensoft.net/fig/465346" pageId="0" pageNumber="1" start="Figure 3" startId="F3">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Figure 3.</emphasis>
<taxonomicName authorityName="Salazar Allen &amp; Gudino" authorityYear="2020" class="Bryopsida" family="Dicranaceae" genus="Octoblepharum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Octoblepharum peristomiruptum" order="Dicranales" pageId="0" pageNumber="1" phylum="Bryophyta" rank="species" species="peristomiruptum">
<emphasis italics="true" pageId="0" pageNumber="1">Octoblepharum peristomiruptum</emphasis>
</taxonomicName>
Salazar Allen &amp; 
<normalizedToken originalValue="Gudiño">Gudino</normalizedToken>
. Microphotographs 
<emphasis bold="true" pageId="0" pageNumber="1">A</emphasis>
four peristome teeth 
<emphasis bold="true" pageId="0" pageNumber="1">B</emphasis>
dorsal view of peristome teeth with the two vertical rows of cells composing the teeth separating at base 
<emphasis bold="true" pageId="0" pageNumber="1">C</emphasis>
two teeth with early and late separation of the two rows of cells 
<emphasis bold="true" pageId="0" pageNumber="1">D</emphasis>
border and upper exothecial cells of capsule. 
<emphasis bold="true" pageId="0" pageNumber="1">A, B, D</emphasis>
taken from 
<emphasis italics="true" pageId="0" pageNumber="1">Occhioni 668</emphasis>
(H), 
<emphasis bold="true" pageId="0" pageNumber="1">C</emphasis>
taken from 
<emphasis italics="true" pageId="0" pageNumber="1">
<normalizedToken originalValue="Gudiño">Gudino</normalizedToken>
3519
</emphasis>
(PMA).
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="materials_examined">
<paragraph pageId="0" pageNumber="1">Additional specimens examined (paratypes).</paragraph>
<paragraph pageId="0" pageNumber="1">
Brazil. 
<normalizedToken originalValue="Pará">Para</normalizedToken>
: Belem, Museu Goeldi, 29 Aug 1927, 
<emphasis italics="true" pageId="0" pageNumber="1">P. Occhioni 668</emphasis>
(H), Belem, 13 Aug 1923, 
<emphasis italics="true" pageId="0" pageNumber="1">J.G. Kulmann s.n.</emphasis>
(HBR-H), 
<normalizedToken originalValue="1½">11/2</normalizedToken>
hr. upstream from Lageira airstrip, on Rio Maicuru, 
<geoCoordinate degrees="0" direction="south" minutes="55" orientation="latitude" precision="925" value="-0.9166667">0°55'S</geoCoordinate>
, 
<geoCoordinate degrees="54" direction="west" minutes="26" orientation="longitude" precision="925" value="-54.433334">54°26'W</geoCoordinate>
, 243.84 m alt., 23 Jul 1981, 
<emphasis italics="true" pageId="0" pageNumber="1">J.J. Strudwick &amp; G.L. Sobel 3443</emphasis>
(NY); Matto Grosso: Pacca Nova, affl. do 
<normalizedToken originalValue="Mamoré">Mamore</normalizedToken>
, 23 Sept 1923, 
<emphasis italics="true" pageId="0" pageNumber="1">J.G. Kulmann 516</emphasis>
(HBR-H).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="habitat">
<paragraph pageId="0" pageNumber="1">Habitat, distribution and phenology.</paragraph>
<paragraph pageId="0" pageNumber="1">
<taxonomicName authorityName="Salazar Allen &amp; Gudino" authorityYear="2020" class="Bryopsida" family="Dicranaceae" genus="Octoblepharum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Octoblepharum peristomiruptum" order="Dicranales" pageId="0" pageNumber="1" phylum="Bryophyta" rank="species" species="peristomiruptum">
<emphasis italics="true" pageId="0" pageNumber="1">Octoblepharum peristomiruptum</emphasis>
</taxonomicName>
was found on the cortex of a shrub, at 2 m above soil level in a private butterfly garden in the 
<normalizedToken originalValue="Coclé">Cocle</normalizedToken>
Province, Panama. The site is on the edge of the road. The climate in this area is characterised by average temperatures ranging from 23-30 °C (http://www.accuweather.com, accessed Jan 2020). In Brazil, the plant was found in three sites, on a living tree trunk in the &quot;Museu Goeldi&quot; reserve in Belem (
<normalizedToken originalValue="Pará">Para</normalizedToken>
), on the trunk of a palm tree in a forested area in Matto Grosso and on a living tree trunk in a seasonally-flooded (varzea) forest. It is distributed in southern and northern Brazil and Central America (Panama). Plants with sporophytes were collected in Panama in January and, in Brazil in July, August and September.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="eponymy">
<paragraph pageId="0" pageNumber="1">Eponymy.</paragraph>
<paragraph pageId="0" pageNumber="1">The species name refers to the character of the peristome teeth that rupture at base separating the two rows of cells that compose each tooth.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="conservation status">
<paragraph pageId="0" pageNumber="1">Conservation status.</paragraph>
<paragraph pageId="0" pageNumber="1">
The new species has been found in 
<normalizedToken originalValue="Coclé">Cocle</normalizedToken>
Province, Panama in a private conservation site and in the State of 
<normalizedToken originalValue="Pará">Para</normalizedToken>
, Brazil, on trees in the garden of the &quot;Museu Goeldi&quot; that is considered a reserve site. The conservation status of the other collection sites in Brazil is unknown. It is most probable that the species also occurs in other Central and South American countries. Given the limited knowledge of the current state of the sites where collections were made, the conservation status cannot be properly assessed. Thus, this new species is temporarily considered Data Deficient (DD).
</paragraph>
<caption doi="10.3897/phytokeys.164.51783.figure4" httpUri="https://binary.pensoft.net/fig/465347" pageId="0" pageNumber="1" start="Figure 4" startId="F4">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Figure 4.</emphasis>
<taxonomicName authorityName="Salazar Allen &amp; Gudino" authorityYear="2020" class="Bryopsida" family="Dicranaceae" genus="Octoblepharum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Octoblepharum peristomiruptum" order="Dicranales" pageId="0" pageNumber="1" phylum="Bryophyta" rank="species" species="peristomiruptum">
<emphasis italics="true" pageId="0" pageNumber="1">Octoblepharum peristomiruptum</emphasis>
</taxonomicName>
Salazar Allen &amp; 
<normalizedToken originalValue="Gudiño">Gudino</normalizedToken>
. Scanning electron microscopy micrographs 
<emphasis bold="true" pageId="0" pageNumber="1">A</emphasis>
sporophyte 
<emphasis bold="true" pageId="0" pageNumber="1">B</emphasis>
peristome teeth dorsal view 
<emphasis bold="true" pageId="0" pageNumber="1">C</emphasis>
close-up of rupturing wall 
<emphasis bold="true" pageId="0" pageNumber="1">D</emphasis>
ventral view of two teeth 
<emphasis bold="true" pageId="0" pageNumber="1">E</emphasis>
ventral view at base of two teeth 
<emphasis bold="true" pageId="0" pageNumber="1">F</emphasis>
spore 
<emphasis bold="true" pageId="0" pageNumber="1">A-C, E, F</emphasis>
taken from 
<emphasis italics="true" pageId="0" pageNumber="1">
<normalizedToken originalValue="Gudiño">Gudino</normalizedToken>
3519
</emphasis>
(PMA), 
<emphasis bold="true" pageId="0" pageNumber="1">D</emphasis>
taken from 
<emphasis italics="true" pageId="0" pageNumber="1">Strudwick &amp; Sobel 3443</emphasis>
(NY).
</paragraph>
</caption>
</subSubSection>
</treatment>
</document>