<documentid="A562A857F1F310CF12004AE847B3F1B1"ID-DOI="10.11646/phytotaxa.314.2.2"ID-ISSN="1179-3163"ID-Zenodo-Dep="13686312"IM.bibliography_approvedBy="felipe"IM.illustrations_approvedBy="felipe"IM.materialsCitations_approvedBy="felipe"IM.metadata_approvedBy="felipe"IM.tables_requiresApprovalFor="GgImagineBatch"IM.taxonomicNames_approvedBy="felipe"IM.treatments_approvedBy="felipe"checkinTime="1725482569104"checkinUser="felipe"docAuthor="Jamas, Mayra, Iha, Cintia, Oliveira, Mariana C., Guimarães, Silvia M. P. B. & Fujii, Mutue T."docDate="2017"docId="03BE87B7BC60FFA2FF3A8DC29B77F81A"docLanguage="en"docName="phytotaxa.314.2.2.pdf"docOrigin="Phytotaxa 314 (2)"docSource="http://dx.doi.org/10.11646/phytotaxa.314.2.2"docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article"docStyleId="96748F8F1B6C902996E134952A3A36B9"docStyleName="Phytotaxa.2014-.journal_article"docStyleVersion="13"docTitle="Gelidium floridanum W. R. Taylor 1943"docType="treatment"docVersion="2"lastPageNumber="204"masterDocId="FF87FFCFBC69FFABFFB28B4F9900FFBE"masterDocTitle="Morphological and molecular studies on Gelidiaceae and Gelidiellaceae (Gelidiales, Rhodophyta) from Brazil with description of the new species Gelidium calidum"masterLastPageNumber="218"masterPageNumber="195"pageNumber="204"updateTime="1725483013937"updateUser="ExternalLinkService"zenodo-license-figures="UNSPECIFIED"zenodo-license-treatments="UNSPECIFIED">
<mods:titleid="4DA89F2B74E6BB8373081C28E85AE641">Morphological and molecular studies on Gelidiaceae and Gelidiellaceae (Gelidiales, Rhodophyta) from Brazil with description of the new species Gelidium calidum</mods:title>
<mods:affiliationid="0F02F6463E078624229201C9ECAF142F">Postgraduate Program “ Biodiversidade Vegetal e Meio Ambiente ”, Institute of Botany, São Paulo, São Paulo 04301 - 902, Brazil</mods:affiliation>
<mods:affiliationid="F7C3A5FAEE37CD3D7EF81946074D9C0F">Departament of Botany, Institute of Biosciences, University of São Paulo, São Paulo, São Paulo 05508 - 090, Brazil</mods:affiliation>
<mods:affiliationid="474691897EE896D3A4C5C10234C1C8EA">Departament of Botany, Institute of Biosciences, University of São Paulo, São Paulo, São Paulo 05508 - 090, Brazil</mods:affiliation>
<mods:namePartid="2D1E0B85F949FBF20BC6EF11719AAE2F">Guimarães, Silvia M. P. B.</mods:namePart>
<mods:affiliationid="C12714B69479BDA755A437D4A3A18650">Institute of Botany, Research Center in Phycology, São Paulo, São Paulo 04301 - 902, Brazil</mods:affiliation>
<mods:affiliationid="2CDE39439F7D4579D03A902E7A1AA18B">Institute of Botany, Research Center in Phycology, São Paulo, São Paulo 04301 - 902, Brazil</mods:affiliation>
<taxonomicNameid="4C174D22BC60FFA2FF3A8DC29B05F916"authority="W. R. Taylor"authorityName="W. R. Taylor"authorityYear="1943"box="[136,517,1677,1704]"class="Florideophyceae"family="Gelidiaceae"genus="Gelidium"kingdom="Plantae"order="Nemaliales"pageId="9"pageNumber="204"phylum="Rhodophyta"rank="species"species="floridanum">
<figureCitationid="132C2A24BC60FFA2FF3A8DFC99F1F972"box="[136,241,1715,1740]"captionStart="FIGURE 5"captionStartId="9.[136,229,1538,1559]"captionTargetBox="[161,1424,768,1512]"captionTargetId="figure-163@9.[151,1436,767,1512]"captionTargetPageId="9"captionText="FIGURE 5. Habit of the Gelidiaceae species. A–B. Gelidium crinale (A:SP469061, B:SP469067). Scale bar = 1 cm. C. Gelidium floridanum (SP469068). Scale bar = 2 cm. D. Gelidium lineare (SP469091). Scale bar = 1 cm. E. Gelidium microdonticum (SP469070). Scale bar = 0.5 cm."figureDoi="http://doi.org/10.5281/zenodo.13686322"httpUri="https://zenodo.org/record/13686322/files/figure.png"pageId="9"pageNumber="204">Figs. 5 C</figureCitation>
<figureCitationid="132C2A24BC60FFA2FF4F8DFC983BF972"box="[253,315,1715,1740]"captionStart="FIGURE 6"captionStartId="10.[136,229,1290,1311]"captionTargetBox="[151,1436,198,1266]"captionTargetId="figure-16@10.[151,1436,190,1266]"captionTargetPageId="10"captionText="FIGURE 6. A–D. Gelidium crinale. A. Detail of the apical portion showing the prominent apical cell (arrow) (SP469067). Scale bar = 25 μm. B. Cross section of the middle region of the main branch, showing abundant rhizines between medulla and inner cortex (SP469061). Scale bar = 20 μm. C. Tetrasporangial branch (SP469061). Scale bar = 250 μm. D. Cross section of the tetrasporangial branch, showing tetrasporangia and presence of sterile margin (SP469061). Scale bar = 100 μm. E–J. Gelidium floridanum (SP469068). E. Detail of the apical portion showing the apical cell (arrow). Scale bar = 25 μm. F. Cross section of the middle region of the main branch showing rhizines in the medullary region. Scale bar = 20 μm. G. Tetrasporangial branch. Scale bar = 250 μm. H. Cross section of the tetrasporangial branch, showing sterile margin. Scale bar = 100 μm. I. Female gametophyte branches with cystocarps. Scale bar = 2 mm. J. Cross section of bilocular cystocarp showing carposporangia produced in both sides. Scale bar = 100 μm."figureDoi="http://doi.org/10.5281/zenodo.13686324"httpUri="https://zenodo.org/record/13686324/files/figure.png"pageId="9"pageNumber="204">6 E–J</figureCitation>
<figureCitationid="132C2A24BC60FFA2FDD58C509BC9F886"box="[615,713,1823,1848]"captionStart="FIGURE 5"captionStartId="9.[136,229,1538,1559]"captionTargetBox="[161,1424,768,1512]"captionTargetId="figure-163@9.[151,1436,767,1512]"captionTargetPageId="9"captionText="FIGURE 5. Habit of the Gelidiaceae species. A–B. Gelidium crinale (A:SP469061, B:SP469067). Scale bar = 1 cm. C. Gelidium floridanum (SP469068). Scale bar = 2 cm. D. Gelidium lineare (SP469091). Scale bar = 1 cm. E. Gelidium microdonticum (SP469070). Scale bar = 0.5 cm."figureDoi="http://doi.org/10.5281/zenodo.13686322"httpUri="https://zenodo.org/record/13686322/files/figure.png"pageId="9"pageNumber="204">Fig. 5 C</figureCitation>
<figureCitationid="132C2A24BC60FFA2FA8C8C509C9FF886"box="[1342,1439,1823,1848]"captionStart="FIGURE 6"captionStartId="10.[136,229,1290,1311]"captionTargetBox="[151,1436,198,1266]"captionTargetId="figure-16@10.[151,1436,190,1266]"captionTargetPageId="10"captionText="FIGURE 6. A–D. Gelidium crinale. A. Detail of the apical portion showing the prominent apical cell (arrow) (SP469067). Scale bar = 25 μm. B. Cross section of the middle region of the main branch, showing abundant rhizines between medulla and inner cortex (SP469061). Scale bar = 20 μm. C. Tetrasporangial branch (SP469061). Scale bar = 250 μm. D. Cross section of the tetrasporangial branch, showing tetrasporangia and presence of sterile margin (SP469061). Scale bar = 100 μm. E–J. Gelidium floridanum (SP469068). E. Detail of the apical portion showing the apical cell (arrow). Scale bar = 25 μm. F. Cross section of the middle region of the main branch showing rhizines in the medullary region. Scale bar = 20 μm. G. Tetrasporangial branch. Scale bar = 250 μm. H. Cross section of the tetrasporangial branch, showing sterile margin. Scale bar = 100 μm. I. Female gametophyte branches with cystocarps. Scale bar = 2 mm. J. Cross section of bilocular cystocarp showing carposporangia produced in both sides. Scale bar = 100 μm."figureDoi="http://doi.org/10.5281/zenodo.13686324"httpUri="https://zenodo.org/record/13686324/files/figure.png"pageId="9"pageNumber="204">Fig. 6 E</figureCitation>
<figureCitationid="132C2A24BC60FFA2FDC48C0C9BD1F8E2"box="[630,721,1859,1884]"captionStart="FIGURE 6"captionStartId="10.[136,229,1290,1311]"captionTargetBox="[151,1436,198,1266]"captionTargetId="figure-16@10.[151,1436,190,1266]"captionTargetPageId="10"captionText="FIGURE 6. A–D. Gelidium crinale. A. Detail of the apical portion showing the prominent apical cell (arrow) (SP469067). Scale bar = 25 μm. B. Cross section of the middle region of the main branch, showing abundant rhizines between medulla and inner cortex (SP469061). Scale bar = 20 μm. C. Tetrasporangial branch (SP469061). Scale bar = 250 μm. D. Cross section of the tetrasporangial branch, showing tetrasporangia and presence of sterile margin (SP469061). Scale bar = 100 μm. E–J. Gelidium floridanum (SP469068). E. Detail of the apical portion showing the apical cell (arrow). Scale bar = 25 μm. F. Cross section of the middle region of the main branch showing rhizines in the medullary region. Scale bar = 20 μm. G. Tetrasporangial branch. Scale bar = 250 μm. H. Cross section of the tetrasporangial branch, showing sterile margin. Scale bar = 100 μm. I. Female gametophyte branches with cystocarps. Scale bar = 2 mm. J. Cross section of bilocular cystocarp showing carposporangia produced in both sides. Scale bar = 100 μm."figureDoi="http://doi.org/10.5281/zenodo.13686324"httpUri="https://zenodo.org/record/13686324/files/figure.png"pageId="9"pageNumber="204">Fig. 6 F</figureCitation>
<figureCitationid="132C2A24BC60FFA2FCF68C289AA9F83E"box="[836,937,1895,1920]"captionStart="FIGURE 6"captionStartId="10.[136,229,1290,1311]"captionTargetBox="[151,1436,198,1266]"captionTargetId="figure-16@10.[151,1436,190,1266]"captionTargetPageId="10"captionText="FIGURE 6. A–D. Gelidium crinale. A. Detail of the apical portion showing the prominent apical cell (arrow) (SP469067). Scale bar = 25 μm. B. Cross section of the middle region of the main branch, showing abundant rhizines between medulla and inner cortex (SP469061). Scale bar = 20 μm. C. Tetrasporangial branch (SP469061). Scale bar = 250 μm. D. Cross section of the tetrasporangial branch, showing tetrasporangia and presence of sterile margin (SP469061). Scale bar = 100 μm. E–J. Gelidium floridanum (SP469068). E. Detail of the apical portion showing the apical cell (arrow). Scale bar = 25 μm. F. Cross section of the middle region of the main branch showing rhizines in the medullary region. Scale bar = 20 μm. G. Tetrasporangial branch. Scale bar = 250 μm. H. Cross section of the tetrasporangial branch, showing sterile margin. Scale bar = 100 μm. I. Female gametophyte branches with cystocarps. Scale bar = 2 mm. J. Cross section of bilocular cystocarp showing carposporangia produced in both sides. Scale bar = 100 μm."figureDoi="http://doi.org/10.5281/zenodo.13686324"httpUri="https://zenodo.org/record/13686324/files/figure.png"pageId="9"pageNumber="204">Fig. 6 G</figureCitation>
<figureCitationid="132C2A24BC60FFA2FF228CC499F2F81A"box="[144,242,1931,1956]"captionStart="FIGURE 6"captionStartId="10.[136,229,1290,1311]"captionTargetBox="[151,1436,198,1266]"captionTargetId="figure-16@10.[151,1436,190,1266]"captionTargetPageId="10"captionText="FIGURE 6. A–D. Gelidium crinale. A. Detail of the apical portion showing the prominent apical cell (arrow) (SP469067). Scale bar = 25 μm. B. Cross section of the middle region of the main branch, showing abundant rhizines between medulla and inner cortex (SP469061). Scale bar = 20 μm. C. Tetrasporangial branch (SP469061). Scale bar = 250 μm. D. Cross section of the tetrasporangial branch, showing tetrasporangia and presence of sterile margin (SP469061). Scale bar = 100 μm. E–J. Gelidium floridanum (SP469068). E. Detail of the apical portion showing the apical cell (arrow). Scale bar = 25 μm. F. Cross section of the middle region of the main branch showing rhizines in the medullary region. Scale bar = 20 μm. G. Tetrasporangial branch. Scale bar = 250 μm. H. Cross section of the tetrasporangial branch, showing sterile margin. Scale bar = 100 μm. I. Female gametophyte branches with cystocarps. Scale bar = 2 mm. J. Cross section of bilocular cystocarp showing carposporangia produced in both sides. Scale bar = 100 μm."figureDoi="http://doi.org/10.5281/zenodo.13686324"httpUri="https://zenodo.org/record/13686324/files/figure.png"pageId="9"pageNumber="204">Fig. 6 H</figureCitation>
<figureCitationid="132C2A24BC60FFA2FE4E8CC49B69F81A"box="[508,617,1931,1956]"captionStart="FIGURE 6"captionStartId="10.[136,229,1290,1311]"captionTargetBox="[151,1436,198,1266]"captionTargetId="figure-16@10.[151,1436,190,1266]"captionTargetPageId="10"captionText="FIGURE 6. A–D. Gelidium crinale. A. Detail of the apical portion showing the prominent apical cell (arrow) (SP469067). Scale bar = 25 μm. B. Cross section of the middle region of the main branch, showing abundant rhizines between medulla and inner cortex (SP469061). Scale bar = 20 μm. C. Tetrasporangial branch (SP469061). Scale bar = 250 μm. D. Cross section of the tetrasporangial branch, showing tetrasporangia and presence of sterile margin (SP469061). Scale bar = 100 μm. E–J. Gelidium floridanum (SP469068). E. Detail of the apical portion showing the apical cell (arrow). Scale bar = 25 μm. F. Cross section of the middle region of the main branch showing rhizines in the medullary region. Scale bar = 20 μm. G. Tetrasporangial branch. Scale bar = 250 μm. H. Cross section of the tetrasporangial branch, showing sterile margin. Scale bar = 100 μm. I. Female gametophyte branches with cystocarps. Scale bar = 2 mm. J. Cross section of bilocular cystocarp showing carposporangia produced in both sides. Scale bar = 100 μm."figureDoi="http://doi.org/10.5281/zenodo.13686324"httpUri="https://zenodo.org/record/13686324/files/figure.png"pageId="9"pageNumber="204">Fig. 6 I, J</figureCitation>