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<document id="BAB58836496F0AB667C86817B9193D60" ID-DOI="10.11646/phytotaxa.282.4.1" ID-ISSN="1179-3163" ID-Zenodo-Dep="13645394" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1725370116687" checkinUser="felipe" docAuthor="Meyer, Fabrício Schmitz &amp; Goldenberg, Renato" docDate="2016" docId="AA187839D26E2F63D5C3F40D7C916A8C" docLanguage="en" docName="phytotaxa.282.4.1.pdf" docOrigin="Phytotaxa 282 (4)" docSource="http://dx.doi.org/10.11646/phytotaxa.282.4.1" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Chaetogastra riograndensis F. S. Mey. 2016, sp. nov." docType="treatment" docVersion="2" lastPageNumber="257" masterDocId="56210041D2602F71D54BF57B7C7B6859" masterDocTitle="Four new species of Chaetogastra (Melastomeae, Melastomataceae) from Southern Brazil" masterLastPageNumber="258" masterPageNumber="239" pageNumber="253" updateTime="1725372115375" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="A50AFED6211AB6B5D9DB54B99155E989">Four new species of Chaetogastra (Melastomeae, Melastomataceae) from Southern Brazil</mods:title>
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<treatment id="AA187839D26E2F63D5C3F40D7C916A8C" ID-DOI="http://doi.org/10.5281/zenodo.13645404" ID-Zenodo-Dep="13645404" LSID="urn:lsid:plazi:treatment:AA187839D26E2F63D5C3F40D7C916A8C" httpUri="http://treatment.plazi.org/id/AA187839D26E2F63D5C3F40D7C916A8C" lastPageId="18" lastPageNumber="257" pageId="14" pageNumber="253">
<subSubSection id="6AAB9AA4D26E2F7FD5C3F40D7F2969C8" box="[136,850,374,401]" pageId="14" pageNumber="253" type="nomenclature">
<paragraph id="220EC92FD26E2F7FD5C3F40D7F2969C8" blockId="14.[136,850,374,401]" box="[136,850,374,401]" pageId="14" pageNumber="253">
<heading id="79467E43D26E2F7FD5C3F40D7F2969C8" box="[136,850,374,401]" fontSize="11" level="2" pageId="14" pageNumber="253" reason="3">
<taxonomicName id="E5B1B2ACD26E2F7FD5C3F40D7E4869C8" ID-CoL="69PCG" authority="F.S.Mey." authorityName="F. S. Mey." authorityYear="2016" box="[136,563,374,401]" class="Magnoliopsida" family="Melastomataceae" genus="Chaetogastra" kingdom="Plantae" order="Myrtales" pageId="14" pageNumber="253" phylum="Tracheophyta" rank="species" species="riograndensis" status="sp. nov.">
<emphasis id="10C5153DD26E2F7FD5C3F40D7DB369C8" bold="true" box="[136,456,374,401]" italics="true" pageId="14" pageNumber="253">Chaetogastra riograndensis</emphasis>
F.S.Mey.
</taxonomicName>
<taxonomicNameLabel id="0BF6A846D26E2F7FD772F4037EEB69C8" box="[569,656,376,401]" pageId="14" pageNumber="253" rank="species">
<emphasis id="10C5153DD26E2F7FD772F4037EF369C8" box="[569,648,376,401]" italics="true" pageId="14" pageNumber="253">sp. nov</emphasis>
.
</taxonomicNameLabel>
(
<figureCitation id="BA8AD5AAD26E2F7FD7D5F4037F3E69C8" box="[670,837,376,401]" captionStart-0="FIGURE 10" captionStart-1="FIGURE 11" captionStart-2="FIGURE 12" captionStartId-0="15.[136,229,1958,1979]" captionStartId-1="16.[136,229,1947,1968]" captionStartId-2="17.[136,229,1924,1945]" captionTargetBox-0="[155,1432,213,1929]" captionTargetBox-1="[230,1330,225,1884]" captionTargetBox-2="[229,1373,234,1873]" captionTargetId-0="figure-14@15.[151,1436,209,1933]" captionTargetId-1="figure-18@16.[183,1404,190,1922]" captionTargetId-2="figure-14@17.[189,1398,190,1899]" captionTargetPageId-0="15" captionTargetPageId-1="16" captionTargetPageId-2="17" captionText-0="FIGURE 10. Chaetogastra riograndensis photos. A: Habit; B: Leaves; C: Flower; D: Habitat of the species, near “Parque Estadual do Rio Tainhas” Rio Grande do Sul, Brazil." captionText-1="FIGURE 11. Holotype of Chaetogastra riograndensis, photos obtained from the dried specimen.A: Branch; B: Detail of the indumentum on the branch; C: Part of the inflorescence; D: Bracteole (abaxial surface); E: Sepal (adaxial surface); F: Stamens; G: Gynoecium." captionText-2="FIGURE 12. Illustration of the holotype of Chaetogastra riograndensis. A: Branch; B: Detail of the indumentum on the leaf (adaxial surface); C: Detail of the indumentum on the leaf (abaxial surface); D: Part of inflorescence; E: Bracteole (abaxial surface); F: Petal; G: Hypanthium in longitudinal section (adaxial surface); H: Antesepalous stamen; I: Antepetalous stamen; J: Gynoecium." figureDoi-0="http://doi.org/10.5281/zenodo.13645420" figureDoi-1="http://doi.org/10.5281/zenodo.13645422" figureDoi-2="http://doi.org/10.5281/zenodo.13645424" httpUri-0="https://zenodo.org/record/13645420/files/figure.png" httpUri-1="https://zenodo.org/record/13645422/files/figure.png" httpUri-2="https://zenodo.org/record/13645424/files/figure.png" pageId="14" pageNumber="253">Figures 1012</figureCitation>
).
</heading>
</paragraph>
</subSubSection>
<subSubSection id="6AAB9AA4D26E2F7FD5C3F4B97F5C6FC4" pageId="14" pageNumber="253" type="materials_examined">
<paragraph id="220EC92FD26E2F7FD5C3F4B97EA269A2" blockId="14.[136,1453,450,615]" pageId="14" pageNumber="253">
Type:
<emphasis id="10C5153DD26E2F7FD5F5F4B97CAD698E" bold="true" box="[190,214,450,471]" pageId="14" pageNumber="253"></emphasis>
<collectingCountry id="5AA689BFD26E2F7FD59DF4B97D4B698E" box="[214,304,450,471]" name="Brazil" pageId="14" pageNumber="253">BRAZIL</collectingCountry>
.
<collectingRegion id="E07507CDD26E2F7FD473F4B97D96698E" box="[312,493,450,471]" country="Brazil" name="Rio Grande do Sul" pageId="14" pageNumber="253">Rio Grande do Sul</collectingRegion>
: São Francisco de Paula, Parque Estadual do Rio Tainhas,
<date id="560FEFEFD26E2F7FD153F4B978E5698E" box="[1048,1182,450,471]" pageId="14" pageNumber="253" value="2014-04-20">20 April 2014</date>
,
<emphasis id="10C5153DD26E2F7FD1ECF4B97D4D69A2" italics="true" pageId="14" pageNumber="253">F.S. Meyer, D.P. Volet &amp; M. Monge 1996</emphasis>
(
<typeStatus id="FD0A778DD26E2F7FD408F49D7DE769A2" box="[323,412,486,507]" pageId="14" pageNumber="253" type="holotype">holotype</typeStatus>
:
<collectionCode id="44A051EAD26E2F7FD4EEF49D7D9069A2" box="[421,491,486,507]" country="Brazil" lsid="urn:lsid:biocol.org:col:15175" name="Universidade Federal do Paraná" pageId="14" pageNumber="253" type="Herbarium">UPCB</collectionCode>
!,
<typeStatus id="FD0A778DD26E2F7FD4BCF49D7E3A69A2" box="[503,577,486,507]" pageId="14" pageNumber="253" type="isotype">Isotype</typeStatus>
:
<collectionCode id="44A051EAD26E2F7FD700F49D7EF669A2" box="[587,653,486,507]" country="0" name="San Jose State University, Museum of Birds and Mammals" pageId="14" pageNumber="253">MBM</collectionCode>
!,
<collectionCode id="44A051EAD26E2F7FD7D2F49D7EB169A2" box="[665,714,486,507]" country="Colombia" name="Instituto de Ciencias Naturales, Museo de Historia Natural" pageId="14" pageNumber="253">ICN</collectionCode>
!).
</paragraph>
<paragraph id="220EC92FD26E2F7FD5C3F7717E516A3E" blockId="14.[136,1453,450,615]" pageId="14" pageNumber="253">
Diagnosis:
<emphasis id="10C5153DD26E2F7FD5A4F7717D7C6A46" bold="true" box="[239,263,522,543]" pageId="14" pageNumber="253"></emphasis>
<taxonomicName id="E5B1B2ACD26E2F7FD44CF7717E6E6A46" box="[263,533,522,543]" class="Magnoliopsida" family="Melastomataceae" genus="Chaetogastra" kingdom="Plantae" order="Myrtales" pageId="14" pageNumber="253" phylum="Tracheophyta" rank="species" species="riograndensis">
<emphasis id="10C5153DD26E2F7FD44CF7717E6E6A46" box="[263,533,522,543]" italics="true" pageId="14" pageNumber="253">Chaetogastra riograndensis</emphasis>
</taxonomicName>
differs from
<taxonomicName id="E5B1B2ACD26E2F7FD7D3F77178066A46" authority="F. S. Meyer et al. (2009: 144)" authorityName="F. S. Meyer" authorityPageNumber="144" authorityYear="2009" box="[664,1149,522,543]" class="Magnoliopsida" family="Melastomataceae" genus="Tibouchina" kingdom="Plantae" order="Myrtales" pageId="14" pageNumber="253" phylum="Tracheophyta" rank="species" species="saxicola">
<emphasis id="10C5153DD26E2F7FD7D3F7717F206A46" box="[664,859,522,543]" italics="true" pageId="14" pageNumber="253">Tibouchina saxicola</emphasis>
F.S.
<bibRefCitation id="4620B4DED26E2F7FD6C5F77178066A46" author="Meyer, F. S. &amp; Guimaraes, P. J. F. &amp; Goldenberg, R" box="[910,1149,522,543]" pageId="14" pageNumber="253" pagination="139 - 147" refId="ref9363" refString="Meyer, F. S., Guimaraes, P. J. F. &amp; Goldenberg, R (2009) Uma nova especie de Tibouchina Aubl. (Melastomataceae) e notas taxonomicas sobre o genero no Estado do Parana, Brasil. Hoehnea 36 (1): 139 - 147. http: // dx. doi. org / 10.1590 / S 2236 - 89062009000100008" type="journal article" year="2009">
Meyer
<emphasis id="10C5153DD26E2F7FD698F771787E6A46" box="[979,1029,522,543]" italics="true" pageId="14" pageNumber="253">et al.</emphasis>
(2009: 144)
</bibRefCitation>
</taxonomicName>
by the leaves with 5 veins and crenulate margins, and by the ovate or elliptic bracteoles vs. 3-veined leaves with serrate (in the distal medial portion) margin, and oblanceolate bracteoles in
<taxonomicName id="E5B1B2ACD26E2F7FD4F6F7297E5F6A3E" box="[445,548,594,615]" class="Magnoliopsida" family="Melastomataceae" genus="Tibouchina" kingdom="Plantae" order="Myrtales" pageId="14" pageNumber="253" phylum="Tracheophyta" rank="species" species="saxicola">
<emphasis id="10C5153DD26E2F7FD4F6F7297E5F6A3E" box="[445,548,594,615]" italics="true" pageId="14" pageNumber="253">T. saxicola</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="220EC92FD26E2F7FD5C3F7E378FF6E24" blockId="14.[136,1453,664,2093]" pageId="14" pageNumber="253">
Subshrub with sympodial growth,
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tall. Branches moderately hirsute to setulose, trichomes
<quantity id="E54964CAD26E2F7FD1B2F7E379176AE8" box="[1273,1388,664,689]" metricMagnitude="-3" metricUnit="m" metricValue="1.15" metricValueMax="2.0" metricValueMin="0.3" pageId="14" pageNumber="253" unit="mm" value="1.15" valueMax="2.0" valueMin="0.3">0.32 mm</quantity>
long, both glandular and not glandular, erect or curved, the base rounded, slightly enlarged, not immersed, not forked. Petiole
<quantity id="E54964CAD26E2F7FD595F79B7D1C6AA0" box="[222,359,736,761]" metricMagnitude="-3" metricUnit="m" metricValue="2.8" metricValueMax="4.5" metricValueMin="1.1" pageId="14" pageNumber="253" unit="mm" value="2.8" valueMax="4.5" valueMin="1.1">1.14.5 mm</quantity>
long, moderately to densely hirsute to setulose, trichomes
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long, both glandular and not glandular, erect, the base rounded, slightly enlarged, not immersed, not forked; blade 1.24.5 ×
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, membranaceous, lanceolate or elliptic-lanceolate, surface flat or conduplicate, patent in dry specimens, apex acute, base acute, margins crenulate, short-ciliate, trichomes
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long, not glandular, appressed, the base linear and not enlarged, immersed, not forked, followed by a sequence of white dots, adaxial surface glabrous or moderate to sparsely strigose, trichomes distribute on the whole surface or restricted to the central-basal portion,
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long, both glandular and not glandular, appressed, the base linear and not enlarged, immersed, not forked, followed by a sequence of white dots, abaxial surface with the veins moderately setulose, trichomes
<quantity id="E54964CAD26E2F7FD10BF6A778BD6BAC" box="[1088,1222,988,1013]" metricMagnitude="-3" metricUnit="m" metricValue="1.05" metricValueMax="1.8" metricValueMin="0.3" pageId="14" pageNumber="253" unit="mm" value="1.05" valueMax="1.8" valueMin="0.3">0.31.8 mm</quantity>
long, both glandular and not glandular, curved, the base rounded and slightly enlarged, not immersed, not forked; veins 5, first and second lateral pairs confluent. Thyrsoid elongate, cymes axillary and terminal, flowers lax; internode of the inflorescence base
<quantity id="E54964CAD26E2F7FD5C3F1337C896C38" box="[136,242,1096,1121]" metricMagnitude="-2" metricUnit="m" metricValue="5.05" metricValueMax="6.1" metricValueMin="4.0" pageId="14" pageNumber="253" unit="cm" value="5.05" valueMax="6.1" valueMin="4.0">46.1 cm</quantity>
long; bracteoles 0.81.4 ×
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, ovate or elliptic, glabrous on both surfaces, margins short-ciliate, trichomes
<quantity id="E54964CAD26E2F7FD44AF1177DF06CDC" box="[257,395,1132,1157]" metricMagnitude="-4" metricUnit="m" metricValue="3.5" metricValueMax="5.0" metricValueMin="2.0" pageId="14" pageNumber="253" unit="mm" value="0.35" valueMax="0.5" valueMin="0.2">0.20.5 mm</quantity>
long, not glandular, curved, the base rounded, slightly enlarged, not immersed, not forked. Flowers 4merous; hypanthium 2.64.6 ×
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, oblong, little constricted in its apical portion, green-vinous, striate (with longitudinal ribs), moderate to sparsely setulose, trichomes
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long, glandular, curved, the base rounded and slightly enlarged, not immersed, not forked; sepals 2.14.3 ×
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, narrowly triangular to oblong but with a wide base, apex acuminate, abaxial surface glabrous or with the indumentum similar to the hypanthium, but concentrated on its central portion, adaxial surface glabrous, margins short-ciliate, trichomes
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long, not glandular, curved, the base rounded, slightly enlarged, not immersed, not forked; petals 21.522.6 ×
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purple, obovate, apex obtuse or apiculate, margins short-ciliate, trichomes
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long, both glandular and not glandular, erect, the base rounded, not enlarged, not immersed, not forked; stamens 8, antepetalous with filaments
<quantity id="E54964CAD26E2F7FD5C3F0CB7D6A6D90" box="[136,273,1456,1481]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" metricValueMax="5.1" metricValueMin="3.9" pageId="14" pageNumber="253" unit="mm" value="4.5" valueMax="5.1" valueMin="3.9">3.95.1 mm</quantity>
long, pedoconnective
<quantity id="E54964CAD26E2F7FD75FF0CB7EE66D90" box="[532,669,1456,1481]" metricMagnitude="-4" metricUnit="m" metricValue="5.5" metricValueMax="7.0" metricValueMin="4.0" pageId="14" pageNumber="253" unit="mm" value="0.55" valueMax="0.7" valueMin="0.4">0.40.7 mm</quantity>
long, anthers
<quantity id="E54964CAD26E2F7FD609F0CB7FCD6D90" box="[834,950,1456,1481]" metricMagnitude="-3" metricUnit="m" metricValue="3.75" metricValueMax="4.5" metricValueMin="3.0" pageId="14" pageNumber="253" unit="mm" value="3.75" valueMax="4.5" valueMin="3.0">34.5 mm</quantity>
long, yellow, anther pore ca.
<quantity id="E54964CAD26E2F7FD045F0CB791D6D90" box="[1294,1382,1456,1481]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="14" pageNumber="253" unit="mm" value="0.2">0.2 mm</quantity>
wide, antesepalous with filaments
<quantity id="E54964CAD26E2F7FD487F0AF7E2D6DB4" box="[460,598,1492,1517]" metricMagnitude="-3" metricUnit="m" metricValue="6.3" metricValueMax="6.8" metricValueMin="5.8" pageId="14" pageNumber="253" unit="mm" value="6.3" valueMax="6.8" valueMin="5.8">5.86.8 mm</quantity>
long, pedoconnective
<quantity id="E54964CAD26E2F7FD612F0AF7F996DB4" box="[857,994,1492,1517]" metricMagnitude="-3" metricUnit="m" metricValue="2.5999999999999996" metricValueMax="2.9" metricValueMin="2.3" pageId="14" pageNumber="253" unit="mm" value="2.5999999999999996" valueMax="2.9" valueMin="2.3">2.32.9 mm</quantity>
long, anthers
<quantity id="E54964CAD26E2F7FD1CCF0AF796B6DB4" box="[1159,1296,1492,1517]" metricMagnitude="-3" metricUnit="m" metricValue="5.55" metricValueMax="6.8" metricValueMin="4.3" pageId="14" pageNumber="253" unit="mm" value="5.55" valueMax="6.8" valueMin="4.3">4.36.8 mm</quantity>
long, yellow, anther pore
<quantity id="E54964CAD26E2F7FD45BF0837DE36E48" box="[272,408,1528,1553]" metricMagnitude="-4" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="14" pageNumber="253" unit="mm" value="0.25" valueMax="0.3" valueMin="0.2">0.20.3 mm</quantity>
wide, both anthers with attenuate apex, apical-ventral pore and pedoconnective appendages with apex obtuse; ovary 2.74.3 ×
<quantity id="E54964CAD26E2F7FD747F3677EEE6E6C" box="[524,661,1564,1589]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="2.7" metricValueMin="2.3" pageId="14" pageNumber="253" unit="mm" value="2.5" valueMax="2.7" valueMin="2.3">2.32.7 mm</quantity>
, apex sparse or moderatly pubescent with trichomes
<quantity id="E54964CAD26E2F7FD1AEF36779176E6C" box="[1253,1388,1564,1589]" metricMagnitude="-4" metricUnit="m" metricValue="3.5" metricValueMax="6.0" metricValueMin="1.0" pageId="14" pageNumber="253" unit="mm" value="0.35" valueMax="0.6" valueMin="0.1">0.10.6 mm</quantity>
long, both glandular and not glandular, erect, the base rounded and not enlarged, not immersed, not forked; style
<quantity id="E54964CAD26E2F7FD06DF33B79D76E00" box="[1318,1452,1600,1625]" metricMagnitude="-3" metricUnit="m" metricValue="8.7" metricValueMax="9.3" metricValueMin="8.1" pageId="14" pageNumber="253" unit="mm" value="8.7" valueMax="9.3" valueMin="8.1">8.19.3 mm</quantity>
long, apex curved, glabrous. Capsule 9.810.8 ×
<quantity id="E54964CAD26E2F7FD7E6F31F7F5A6E24" box="[685,801,1636,1661]" metricMagnitude="-3" metricUnit="m" metricValue="4.4" metricValueMax="5.0" metricValueMin="3.8" pageId="14" pageNumber="253" unit="mm" value="4.4" valueMax="5.0" valueMin="3.8">3.85 mm</quantity>
, striate (with longitudinal ribs).
</paragraph>
<paragraph id="220EC92FD26E2F7FD5F6F3F37F5C6FC4" blockId="14.[136,1453,664,2093]" pageId="14" pageNumber="253">
<materialsCitation id="92D9C372D26E2F7FD5F6F3F379616E9C" collectingDate="1985-02-04" collectingDateMax="2014-04-20" collectingDateMin="1985-02-04" collectionCode="HAS, UEC" collectorName="N. Silveira &amp; F. S. Meyer" country="Brazil" county="Cambara do Sul" location="Parque Estadual do Rio Tainhas" municipality="Sao Francisco de Paula" pageId="14" pageNumber="253" specimenCount="1" stateProvince="Rio Grande do Sul" typeStatus="paratype">
<emphasis id="10C5153DD26E2F7FD5F6F3F37D216EF8" bold="true" box="[189,346,1672,1697]" pageId="14" pageNumber="253">
<typeStatus id="FD0A778DD26E2F7FD5F6F3F37D436EF8" box="[189,312,1672,1697]" pageId="14" pageNumber="253" type="paratype">Paratypes</typeStatus>
:—
</emphasis>
<collectingCountry id="5AA689BFD26E2F7FD411F3F37DB86EF8" box="[346,451,1672,1697]" name="Brazil" pageId="14" pageNumber="253">BRAZIL</collectingCountry>
.
<collectingRegion id="E07507CDD26E2F7FD484F3F37ED16EF8" box="[463,682,1672,1697]" country="Brazil" name="Rio Grande do Sul" pageId="14" pageNumber="253">Rio Grande do Sul</collectingRegion>
:
<collectingCounty id="CB6FB1A3D26E2F7FD7FCF3F37F0A6EF8" box="[695,881,1672,1697]" pageId="14" pageNumber="253">Cambará do Sul</collectingCounty>
,
<date id="560FEFEFD26E2F7FD635F3F378456EF8" box="[894,1086,1672,1697]" pageId="14" pageNumber="253" value="1985-02-04">
<collectingDate id="464B1607D26E2F7FD635F3F378456EF8" box="[894,1086,1672,1697]" pageId="14" pageNumber="253" value="1985-02-04">4 February 1985</collectingDate>
</date>
,
<emphasis id="10C5153DD26E2F7FD100F3F379336EF8" box="[1099,1352,1672,1697]" italics="true" pageId="14" pageNumber="253">
<collectorName id="8F44ACF9D26E2F7FD100F3F378BF6EF8" box="[1099,1220,1672,1697]" pageId="14" pageNumber="253">N. Silveira</collectorName>
et al. 1830
</emphasis>
(
<collectionCode id="44A051EAD26E2F7FD012F3F379E06EF8" box="[1369,1435,1672,1697]" country="Brazil" lsid="urn:lsid:biocol.org:col:13038" name="Fundação Zoobotânica do Rio Grande do Sul" pageId="14" pageNumber="253" type="Herbarium">HAS</collectionCode>
!).
<collectingMunicipality id="C26A5355D26E2F7FD5C3F3D77DE96E9C" box="[136,402,1708,1733]" pageId="14" pageNumber="253">São Francisco de Paula</collectingMunicipality>
,
<location id="276E9FF4D26E2F7FD4D5F3D77F716E9C" LSID="urn:lsid:plazi:treatment:AA187839D26E2F63D5C3F40D7C916A8C:276E9FF4D26E2F7FD4D5F3D77F716E9C" box="[414,778,1708,1733]" country="Brazil" county="Cambara do Sul" municipality="Sao Francisco de Paula" name="Parque Estadual do Rio Tainhas" pageId="14" pageNumber="253" stateProvince="Rio Grande do Sul">Parque Estadual do Rio Tainhas</location>
,
<date id="560FEFEFD26E2F7FD65EF3D77FCD6E9C" box="[789,950,1708,1733]" pageId="14" pageNumber="253" value="2014-04-20">
<collectingDate id="464B1607D26E2F7FD65EF3D77FCD6E9C" box="[789,950,1708,1733]" pageId="14" pageNumber="253" value="2014-04-20">20 April 2014</collectingDate>
</date>
,
<emphasis id="10C5153DD26E2F7FD689F3D778C06E9C" box="[962,1211,1708,1733]" italics="true" pageId="14" pageNumber="253">
<collectorName id="8F44ACF9D26E2F7FD689F3D778406E9C" box="[962,1083,1708,1733]" pageId="14" pageNumber="253">F.S. Meyer</collectorName>
et al. 1997
</emphasis>
(
<collectionCode id="44A051EAD26E2F7FD187F3D779756E9C" box="[1228,1294,1708,1733]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15616" lsid="urn:lsid:biocol.org:col:15616" name="Universidade Estadual de Campinas" pageId="14" pageNumber="253" type="Herbarium">UEC</collectionCode>
!)
</materialsCitation>
;
<materialsCitation id="92D9C372D26E2F7FD06CF3D77DDC6EB0" collectionCode="UEC" collectorName="Meyer" country="Brazil" pageId="14" pageNumber="253" specimenCount="1" typeStatus="paratype">
<emphasis id="10C5153DD26E2F7FD06CF3D77D316EB0" italics="true" pageId="14" pageNumber="253">
ibidem, F.S.
<collectorName id="8F44ACF9D26E2F7FD5C3F3AB7CAB6EB0" box="[136,208,1744,1769]" pageId="14" pageNumber="253">Meyer</collectorName>
et al. 1998
</emphasis>
(
<collectionCode id="44A051EAD26E2F7FD413F3AB7DE16EB0" box="[344,410,1744,1769]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15616" lsid="urn:lsid:biocol.org:col:15616" name="Universidade Estadual de Campinas" pageId="14" pageNumber="253" type="Herbarium">UEC</collectionCode>
!)
</materialsCitation>
;
<materialsCitation id="92D9C372D26E2F7FD4FAF3AB7FEC6EB0" box="[433,919,1744,1769]" collectionCode="NY, UEC" collectorName="Meyer" country="Brazil" pageId="14" pageNumber="253" specimenCount="1" typeStatus="paratype">
<emphasis id="10C5153DD26E2F7FD4FAF3AB7E806EB0" box="[433,763,1744,1769]" italics="true" pageId="14" pageNumber="253">
ibidem, F.S.
<collectorName id="8F44ACF9D26E2F7FD772F3AB7EFA6EB0" box="[569,641,1744,1769]" pageId="14" pageNumber="253">Meyer</collectorName>
et al. 2002
</emphasis>
(
<collectionCode id="44A051EAD26E2F7FD641F3AB7F406EB0" box="[778,827,1744,1769]" country="USA" lsid="urn:lsid:biocol.org:col:15556" name="William and Lynda Steere Herbarium of the New York Botanical Garden" pageId="14" pageNumber="253" type="Herbarium">NY</collectionCode>
!,
<collectionCode id="44A051EAD26E2F7FD602F3AB7FF06EB0" box="[841,907,1744,1769]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15616" lsid="urn:lsid:biocol.org:col:15616" name="Universidade Estadual de Campinas" pageId="14" pageNumber="253" type="Herbarium">UEC</collectionCode>
!)
</materialsCitation>
;
<materialsCitation id="92D9C372D26E2F7FD6EAF3AB79DD6EB0" box="[929,1446,1744,1769]" collectionCode="UEC, UPCB" collectorName="Meyer" country="Brazil" pageId="14" pageNumber="253" specimenCount="1" typeStatus="paratype">
<emphasis id="10C5153DD26E2F7FD6EAF3AB78906EB0" box="[929,1259,1744,1769]" italics="true" pageId="14" pageNumber="253">
ibidem, F.S.
<collectorName id="8F44ACF9D26E2F7FD162F3AB780A6EB0" box="[1065,1137,1744,1769]" pageId="14" pageNumber="253">Meyer</collectorName>
et al. 2003
</emphasis>
(
<collectionCode id="44A051EAD26E2F7FD1B2F3AB79416EB0" box="[1273,1338,1744,1769]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15616" lsid="urn:lsid:biocol.org:col:15616" name="Universidade Estadual de Campinas" pageId="14" pageNumber="253" type="Herbarium">UEC</collectionCode>
!,
<collectionCode id="44A051EAD26E2F7FD003F3AB79E06EB0" box="[1352,1435,1744,1769]" country="Brazil" lsid="urn:lsid:biocol.org:col:15175" name="Universidade Federal do Paraná" pageId="14" pageNumber="253" type="Herbarium">UPCB</collectionCode>
!)
</materialsCitation>
;
<materialsCitation id="92D9C372D26E2F7FD5C3F38F7E3C6F54" box="[136,583,1780,1805]" collectionCode="UEC" collectorName="Meyer" country="Brazil" pageId="14" pageNumber="253" specimenCount="1" typeStatus="paratype">
<emphasis id="10C5153DD26E2F7FD5C3F38F7D9D6F54" box="[136,486,1780,1805]" italics="true" pageId="14" pageNumber="253">
ibidem, F.S.
<collectorName id="8F44ACF9D26E2F7FD453F38F7D1B6F54" box="[280,352,1780,1805]" pageId="14" pageNumber="253">Meyer</collectorName>
et al. 2004
</emphasis>
(
<collectionCode id="44A051EAD26E2F7FD4B3F38F7E416F54" box="[504,570,1780,1805]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15616" lsid="urn:lsid:biocol.org:col:15616" name="Universidade Estadual de Campinas" pageId="14" pageNumber="253" type="Herbarium">UEC</collectionCode>
!)
</materialsCitation>
;
<materialsCitation id="92D9C372D26E2F7FD71EF38F786F6F54" box="[597,1044,1780,1805]" collectionCode="UEC" collectorName="Meyer" country="Brazil" pageId="14" pageNumber="253" specimenCount="1" typeStatus="paratype">
<emphasis id="10C5153DD26E2F7FD71EF38F7FC86F54" box="[597,947,1780,1805]" italics="true" pageId="14" pageNumber="253">
ibidem, F.S.
<collectorName id="8F44ACF9D26E2F7FD7AEF38F7F566F54" box="[741,813,1780,1805]" pageId="14" pageNumber="253">Meyer</collectorName>
et al. 2006
</emphasis>
(
<collectionCode id="44A051EAD26E2F7FD68EF38F787C6F54" box="[965,1031,1780,1805]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15616" lsid="urn:lsid:biocol.org:col:15616" name="Universidade Estadual de Campinas" pageId="14" pageNumber="253" type="Herbarium">UEC</collectionCode>
!)
</materialsCitation>
;
<materialsCitation id="92D9C372D26E2F7FD169F38F7D186F68" collectingDate="2014-04-20" collectionCode="UEC" collectorName="Meyer" country="Brazil" pageId="14" pageNumber="253" specimenCount="1" typeStatus="paratype">
<emphasis id="10C5153DD26E2F7FD169F38F78156F54" box="[1058,1134,1780,1805]" italics="true" pageId="14" pageNumber="253">ibidem</emphasis>
,
<date id="560FEFEFD26E2F7FD134F38F79586F54" box="[1151,1315,1780,1805]" pageId="14" pageNumber="253" value="2014-04-20">
<collectingDate id="464B1607D26E2F7FD134F38F79586F54" box="[1151,1315,1780,1805]" pageId="14" pageNumber="253" value="2014-04-20">20 April 2014</collectingDate>
</date>
,
<emphasis id="10C5153DD26E2F7FD07AF38F7D796F68" italics="true" pageId="14" pageNumber="253">
F.S.
<collectorName id="8F44ACF9D26E2F7FD02FF38F79D76F54" box="[1380,1452,1780,1805]" pageId="14" pageNumber="253">Meyer</collectorName>
et al. 2008
</emphasis>
(
<collectionCode id="44A051EAD26E2F7FD45FF2637D2D6F68" box="[276,342,1816,1841]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15616" lsid="urn:lsid:biocol.org:col:15616" name="Universidade Estadual de Campinas" pageId="14" pageNumber="253" type="Herbarium">UEC</collectionCode>
!)
</materialsCitation>
;
<materialsCitation id="92D9C372D26E2F7FD43BF2637FAC6F68" box="[368,983,1816,1841]" collectingDate="2014-04-20" collectionCode="UEC" collectorName="Fabrício Schmitz Meyer" country="Brazil" pageId="14" pageNumber="253" specimenCount="1" typeStatus="paratype">
<emphasis id="10C5153DD26E2F7FD43BF2637DC76F68" box="[368,444,1816,1841]" italics="true" pageId="14" pageNumber="253">ibidem</emphasis>
,
<date id="560FEFEFD26E2F7FD487F2637E156F68" box="[460,622,1816,1841]" pageId="14" pageNumber="253" value="2014-04-20">
<collectingDate id="464B1607D26E2F7FD487F2637E156F68" box="[460,622,1816,1841]" pageId="14" pageNumber="253" value="2014-04-20">20 April 2014</collectingDate>
</date>
,
<emphasis id="10C5153DD26E2F7FD731F2637F0C6F68" box="[634,887,1816,1841]" italics="true" pageId="14" pageNumber="253">
<collectorName id="8F44ACF9D26E2F7FD731F2637EDF6F68" box="[634,676,1816,1841]" name="Fabrício Schmitz Meyer" pageId="14" pageNumber="253">F.S.</collectorName>
<bibRefCitation id="4620B4DED26E2F7FD7E6F2637F0C6F68" author="Meyer, F. S. &amp; Guimaraes, P. J. F. &amp; Goldenberg, R" box="[685,887,1816,1841]" pageId="14" pageNumber="253" pagination="139 - 147" refId="ref9363" refString="Meyer, F. S., Guimaraes, P. J. F. &amp; Goldenberg, R (2009) Uma nova especie de Tibouchina Aubl. (Melastomataceae) e notas taxonomicas sobre o genero no Estado do Parana, Brasil. Hoehnea 36 (1): 139 - 147. http: // dx. doi. org / 10.1590 / S 2236 - 89062009000100008" type="journal article" year="2009">Meyer et al. 2009</bibRefCitation>
</emphasis>
(
<collectionCode id="44A051EAD26E2F7FD6C2F2637FB06F68" box="[905,971,1816,1841]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15616" lsid="urn:lsid:biocol.org:col:15616" name="Universidade Estadual de Campinas" pageId="14" pageNumber="253" type="Herbarium">UEC</collectionCode>
!)
</materialsCitation>
;
<materialsCitation id="92D9C372D26E2F7FD6AFF2637D4B6F0C" collectingDate="2014-04-20" collectionCode="UPCB" collectorName="Fabrício Schmitz Meyer" country="Brazil" pageId="14" pageNumber="253" specimenCount="1" typeStatus="paratype">
<emphasis id="10C5153DD26E2F7FD6AFF263784B6F68" box="[996,1072,1816,1841]" italics="true" pageId="14" pageNumber="253">ibidem</emphasis>
,
<date id="560FEFEFD26E2F7FD10BF26378996F68" box="[1088,1250,1816,1841]" pageId="14" pageNumber="253" value="2014-04-20">
<collectingDate id="464B1607D26E2F7FD10BF26378996F68" box="[1088,1250,1816,1841]" pageId="14" pageNumber="253" value="2014-04-20">20 April 2014</collectingDate>
</date>
,
<emphasis id="10C5153DD26E2F7FD1A4F2637CBB6F0C" italics="true" pageId="14" pageNumber="253">
<collectorName id="8F44ACF9D26E2F7FD1A4F26379626F68" box="[1263,1305,1816,1841]" name="Fabrício Schmitz Meyer" pageId="14" pageNumber="253">F.S.</collectorName>
<bibRefCitation id="4620B4DED26E2F7FD06AF2637CBB6F0C" author="Meyer, F. S." pageId="14" pageNumber="253" refId="ref9290" refString="Meyer, F. S. (2016) Estudos Sistematicos no clado de Chaetogastra DC. e generos aliados (Melastomataceae: Melastomeae). Phd Thesis, Instituto de Biologia Vegetal, Universidade Estadual de Campinas, Campinas, Sao Paulo, 325 pp. Avaliable from: http: // www. bibliotecadigital. unicamp. br / document /? code = 000968781 (accessed 6 August 2016)" type="book" year="2016">Meyer et al. 2016</bibRefCitation>
</emphasis>
(
<collectionCode id="44A051EAD26E2F7FD59BF2477D5F6F0C" box="[208,292,1852,1877]" country="Brazil" lsid="urn:lsid:biocol.org:col:15175" name="Universidade Federal do Paraná" pageId="14" pageNumber="253" type="Herbarium">UPCB</collectionCode>
!)
</materialsCitation>
;
<materialsCitation id="92D9C372D26E2F7FD476F2477F5F6FC4" collectingDate="2004-02-22" collectingDateMax="2014-04-21" collectingDateMin="2004-02-22" collectionCode="UEC, UPCB, MBM, ICN" collectorName="F. S. Meyer &amp; Meyer &amp; Jaquirana &amp; Cachoeira dos Venancios &amp; Kinupp" country="Brazil" location="Parque Nacional de Aparados da Serra" pageId="14" pageNumber="253" specimenCount="1" stateProvince="Cambara do Sul" typeStatus="paratype">
<emphasis id="10C5153DD26E2F7FD476F2477DF26F0C" box="[317,393,1852,1877]" italics="true" pageId="14" pageNumber="253">ibidem</emphasis>
,
<date id="560FEFEFD26E2F7FD4D3F2477E436F0C" box="[408,568,1852,1877]" pageId="14" pageNumber="253" value="2014-04-20">
<collectingDate id="464B1607D26E2F7FD4D3F2477E436F0C" box="[408,568,1852,1877]" pageId="14" pageNumber="253" value="2014-04-20">20 April 2014</collectingDate>
</date>
,
<emphasis id="10C5153DD26E2F7FD70FF2477F466F0C" box="[580,829,1852,1877]" italics="true" pageId="14" pageNumber="253">
<collectorName id="8F44ACF9D26E2F7FD70FF2477EC66F0C" box="[580,701,1852,1877]" pageId="14" pageNumber="253">F.S. Meyer</collectorName>
et al. 2017
</emphasis>
(
<collectionCode id="44A051EAD26E2F7FD605F2477FF46F0C" box="[846,911,1852,1877]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15616" lsid="urn:lsid:biocol.org:col:15616" name="Universidade Estadual de Campinas" pageId="14" pageNumber="253" type="Herbarium">UEC</collectionCode>
!,
<collectionCode id="44A051EAD26E2F7FD6D4F2477F896F0C" box="[927,1010,1852,1877]" country="Brazil" lsid="urn:lsid:biocol.org:col:15175" name="Universidade Federal do Paraná" pageId="14" pageNumber="253" type="Herbarium">UPCB</collectionCode>
!).
<collectingRegion id="E07507CDD26E2F7FD142F24778B96F0C" box="[1033,1218,1852,1877]" inferredBySuffix="true" pageId="14" pageNumber="253">Cambará do Sul</collectingRegion>
,
<location id="276E9FF4D26E2F7FD185F2477D276F20" LSID="urn:lsid:plazi:treatment:AA187839D26E2F63D5C3F40D7C916A8C:276E9FF4D26E2F7FD185F2477D276F20" country="Brazil" name="Parque Nacional de Aparados da Serra" pageId="14" pageNumber="253" stateProvince="Cambara do Sul">Parque Nacional de Aparados da Serra</location>
,
<date id="560FEFEFD26E2F7FD423F21B7E736F20" box="[360,520,1888,1913]" pageId="14" pageNumber="253" value="2014-04-21">
<collectingDate id="464B1607D26E2F7FD423F21B7E736F20" box="[360,520,1888,1913]" pageId="14" pageNumber="253" value="2014-04-21">21 April 2014</collectingDate>
</date>
,
<emphasis id="10C5153DD26E2F7FD75FF21B7F756F20" box="[532,782,1888,1913]" italics="true" pageId="14" pageNumber="253">
F.S.
<collectorName id="8F44ACF9D26E2F7FD70EF21B7EF66F20" box="[581,653,1888,1913]" pageId="14" pageNumber="253">Meyer</collectorName>
et al. 2021
</emphasis>
(ICN!,
<collectionCode id="44A051EAD26E2F7FD62CF21B7FCF6F20" box="[871,948,1888,1913]" country="0" name="San Jose State University, Museum of Birds and Mammals" pageId="14" pageNumber="253">MBM</collectionCode>
!, NY!,
<collectionCode id="44A051EAD26E2F7FD14EF21B783E6F20" box="[1029,1093,1888,1913]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15616" lsid="urn:lsid:biocol.org:col:15616" name="Universidade Estadual de Campinas" pageId="14" pageNumber="253" type="Herbarium">UEC</collectionCode>
!,
<collectionCode id="44A051EAD26E2F7FD11EF21B78D36F20" box="[1109,1192,1888,1913]" country="Brazil" lsid="urn:lsid:biocol.org:col:15175" name="Universidade Federal do Paraná" pageId="14" pageNumber="253" type="Herbarium">UPCB</collectionCode>
!).
<collectorName id="8F44ACF9D26E2F7FD18BF21B79556F20" box="[1216,1326,1888,1913]" pageId="14" pageNumber="253">Jaquirana</collectorName>
,
<collectorName id="8F44ACF9D26E2F7FD071F21B7D506FC4" pageId="14" pageNumber="253">Cachoeira dos Venâncios</collectorName>
,
<date id="560FEFEFD26E2F7FD47CF2FF7E7A6FC4" box="[311,513,1924,1949]" pageId="14" pageNumber="253" value="2004-02-22">
<collectingDate id="464B1607D26E2F7FD47CF2FF7E7A6FC4" box="[311,513,1924,1949]" pageId="14" pageNumber="253" value="2004-02-22">22 February 2004</collectingDate>
</date>
,
<emphasis id="10C5153DD26E2F7FD747F2FF7EB66FC4" box="[524,717,1924,1949]" italics="true" pageId="14" pageNumber="253">
V.F.
<collectorName id="8F44ACF9D26E2F7FD777F2FF7EF56FC4" box="[572,654,1924,1949]" pageId="14" pageNumber="253">Kinupp</collectorName>
2904
</emphasis>
(
<collectionCode id="44A051EAD26E2F7FD796F2FF7F6C6FC4" box="[733,791,1924,1949]" country="Colombia" name="Instituto de Ciencias Naturales, Museo de Historia Natural" pageId="14" pageNumber="253">ICN</collectionCode>
!)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="6AAB9AA4D26E2F63D5F6F2D37EF46910" lastPageId="18" lastPageNumber="257" pageId="14" pageNumber="253" type="description">
<paragraph id="220EC92FD26E2F7FD5F6F2D37F186050" blockId="14.[136,1453,664,2093]" pageId="14" pageNumber="253">
<emphasis id="10C5153DD26E2F7FD5F6F2D37D976F98" bold="true" box="[189,492,1960,1985]" pageId="14" pageNumber="253">Distribuition and habitat</emphasis>
:—
<taxonomicName id="E5B1B2ACD26E2F7FD744F2D37F376F98" box="[527,844,1960,1985]" class="Magnoliopsida" family="Melastomataceae" genus="Chaetogastra" kingdom="Plantae" order="Myrtales" pageId="14" pageNumber="253" phylum="Tracheophyta" rank="species" species="riograndensis">
<emphasis id="10C5153DD26E2F7FD744F2D37F376F98" box="[527,844,1960,1985]" italics="true" pageId="14" pageNumber="253">Chaetogastra riograndensis</emphasis>
</taxonomicName>
occur only in the state of
<collectingRegion id="E07507CDD26E2F7FD131F2D3792B6F98" box="[1146,1360,1960,1985]" country="Brazil" name="Rio Grande do Sul" pageId="14" pageNumber="253">Rio Grande do Sul</collectingRegion>
(
<figureCitation id="BA8AD5AAD26E2F7FD02BF2D37CD76FBC" captionStart="FIGURE 1" captionStartId="2.[136,229,1630,1651]" captionTargetBox="[182,1391,439,1579]" captionTargetId="figure-134@2.[158,1430,423,1605]" captionTargetPageId="2" captionText="FIGURE 1. Distribution maps for species of Chaetogastra. A: C. cordeiroi; B: C. crassifolia; C: C. cristaensis; D: C. riograndensis. PR: state of Paraná; SC: Santa Catarina; RS: Rio Grande do Sul." figureDoi="http://doi.org/10.5281/zenodo.13645396" httpUri="https://zenodo.org/record/13645396/files/figure.png" pageId="14" pageNumber="253">Figure 1D</figureCitation>
), in Grasslands, generally restricted to wet places along river banks (
<figureCitation id="BA8AD5AAD26E2F7FD6ECF2B778576FBC" box="[935,1068,1996,2021]" captionStart="FIGURE 10" captionStartId="15.[136,229,1958,1979]" captionTargetBox="[155,1432,213,1929]" captionTargetId="figure-14@15.[151,1436,209,1933]" captionTargetPageId="15" captionText="FIGURE 10. Chaetogastra riograndensis photos. A: Habit; B: Leaves; C: Flower; D: Habitat of the species, near “Parque Estadual do Rio Tainhas” Rio Grande do Sul, Brazil." figureDoi="http://doi.org/10.5281/zenodo.13645420" httpUri="https://zenodo.org/record/13645420/files/figure.png" pageId="14" pageNumber="253">Figure 10D</figureCitation>
). Although with a restricted range, the populations of this species are large, with several individuals.
</paragraph>
<paragraph id="220EC92FD26E2F7FD5F6FD6F7FEA6074" blockId="14.[136,1453,664,2093]" box="[189,913,2068,2093]" pageId="14" pageNumber="253">
<emphasis id="10C5153DD26E2F7FD5F6FD6F7D426074" bold="true" box="[189,313,2068,2093]" pageId="14" pageNumber="253">Phenology</emphasis>
:—Flowering and fruiting between February to April.
</paragraph>
<caption id="76CE99A7D26F2F7ED5C3F2DD7E776F86" ID-DOI="http://doi.org/10.5281/zenodo.13645420" ID-Zenodo-Dep="13645420" httpUri="https://zenodo.org/record/13645420/files/figure.png" pageId="15" pageNumber="254" startId="15.[136,229,1958,1979]" targetBox="[155,1432,213,1929]" targetPageId="15" targetType="figure">
<paragraph id="220EC92FD26F2F7ED5C3F2DD7E776F86" blockId="15.[136,1451,1958,2015]" pageId="15" pageNumber="254">
<emphasis id="10C5153DD26F2F7ED5C3F2DD7D706FE2" bold="true" box="[136,267,1958,1979]" pageId="15" pageNumber="254">FIGURE 10.</emphasis>
<taxonomicName id="E5B1B2ACD26F2F7ED459F2DD7E5A6FE2" box="[274,545,1958,1979]" class="Magnoliopsida" family="Melastomataceae" genus="Chaetogastra" kingdom="Plantae" order="Myrtales" pageId="15" pageNumber="254" phylum="Tracheophyta" rank="species" species="riograndensis">
<emphasis id="10C5153DD26F2F7ED459F2DD7E5A6FE2" box="[274,545,1958,1979]" italics="true" pageId="15" pageNumber="254">Chaetogastra riograndensis</emphasis>
</taxonomicName>
photos. A: Habit; B: Leaves; C: Flower; D: Habitat of the species, near “Parque Estadual do Rio Tainhas” Rio Grande do Sul, Brazil.
</paragraph>
</caption>
<caption id="76CE99A7D2702F61D5C3F2E079126F8D" ID-DOI="http://doi.org/10.5281/zenodo.13645422" ID-Zenodo-Dep="13645422" httpUri="https://zenodo.org/record/13645422/files/figure.png" pageId="16" pageNumber="255" startId="16.[136,229,1947,1968]" targetBox="[230,1330,225,1884]" targetPageId="16" targetType="figure">
<paragraph id="220EC92FD2702F61D5C3F2E079126F8D" blockId="16.[136,1451,1947,2004]" pageId="16" pageNumber="255">
<emphasis id="10C5153DD2702F61D5C3F2E07D736FE9" bold="true" box="[136,264,1947,1968]" pageId="16" pageNumber="255">FIGURE 11.</emphasis>
Holotype of
<emphasis id="10C5153DD2702F61D4CFF2E07EE36FE9" box="[388,664,1947,1968]" italics="true" pageId="16" pageNumber="255">
<taxonomicName id="E5B1B2ACD2702F61D4CFF2E07EEF6FE9" box="[388,660,1947,1968]" class="Magnoliopsida" family="Melastomataceae" genus="Chaetogastra" kingdom="Plantae" order="Myrtales" pageId="16" pageNumber="255" phylum="Tracheophyta" rank="species" species="riograndensis">Chaetogastra riograndensis</taxonomicName>
,
</emphasis>
photos obtained from the dried specimen. A: Branch; B: Detail of the indumentum on the branch; C: Part of the inflorescence; D: Bracteole (abaxial surface); E: Sepal (adaxial surface); F: Stamens; G: Gynoecium.
</paragraph>
</caption>
<caption id="76CE99A7D2712F60D5C3F2FF78806FB8" ID-DOI="http://doi.org/10.5281/zenodo.13645424" ID-Zenodo-Dep="13645424" httpUri="https://zenodo.org/record/13645424/files/figure.png" pageId="17" pageNumber="256" startId="17.[136,229,1924,1945]" targetBox="[229,1373,234,1873]" targetPageId="17" targetType="figure">
<paragraph id="220EC92FD2712F60D5C3F2FF78806FB8" blockId="17.[136,1452,1924,2017]" pageId="17" pageNumber="256">
<emphasis id="10C5153DD2712F60D5C3F2FF7D706FC0" bold="true" box="[136,267,1924,1945]" pageId="17" pageNumber="256">FIGURE 12.</emphasis>
Illustration of the holotype of
<taxonomicName id="E5B1B2ACD2712F60D777F2FF7F306FC0" box="[572,843,1924,1945]" class="Magnoliopsida" family="Melastomataceae" genus="Chaetogastra" kingdom="Plantae" order="Myrtales" pageId="17" pageNumber="256" phylum="Tracheophyta" rank="species" species="riograndensis">
<emphasis id="10C5153DD2712F60D777F2FF7F306FC0" box="[572,843,1924,1945]" italics="true" pageId="17" pageNumber="256">Chaetogastra riograndensis</emphasis>
</taxonomicName>
. A: Branch; B: Detail of the indumentum on the leaf (adaxial surface); C: Detail of the indumentum on the leaf (abaxial surface); D: Part of inflorescence; E: Bracteole (abaxial surface); F: Petal; G: Hypanthium in longitudinal section (adaxial surface); H: Antesepalous stamen; I: Antepetalous stamen; J: Gynoecium.
</paragraph>
</caption>
<paragraph id="220EC92FD2722F63D5F6F5DB7EF46910" blockId="18.[136,1452,160,725]" pageId="18" pageNumber="257">
<emphasis id="10C5153DD2722F63D5F6F5DB7DD068E0" bold="true" box="[189,427,160,185]" pageId="18" pageNumber="257">Conservation status</emphasis>
:—This species can be considered Critically Endangered according to IUCNs category A4 (2012). The Area of Occupancy is around
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<superScript id="D5C46467D2722F63D78DF5B97EB56889" attach="left" box="[710,718,194,208]" fontSize="6" pageId="18" pageNumber="257">2</superScript>
, and the Extent of Occurence
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<superScript id="D5C46467D2722F63D1EFF5B978D76889" attach="left" box="[1188,1196,194,208]" fontSize="6" pageId="18" pageNumber="257">2</superScript>
. Some populations are in unprotected areas, where the original vegetation has been replaced with
<taxonomicName id="E5B1B2ACD2722F63D698F59378306958" box="[979,1099,232,257]" class="Pinopsida" family="Pinaceae" genus="Pinus" kingdom="Plantae" order="Pinales" pageId="18" pageNumber="257" phylum="Tracheophyta" rank="species" species="undetermined">
<emphasis id="10C5153DD2722F63D698F59378686958" box="[979,1043,232,257]" italics="true" pageId="18" pageNumber="257">Pinus</emphasis>
spp.
</taxonomicName>
, agriculture and pastures. Even the populations located inside the “Parque Estadual do Rio Tainhas” (
<geoCoordinate id="4785AFE8D2722F63D6C3F4777851697C" box="[904,1066,268,293]" degrees="29" direction="south" minutes="5" orientation="latitude" pageId="18" pageNumber="257" precision="1" seconds="35.32" value="-29.093145">29°535.32”S-</geoCoordinate>
<geoCoordinate id="4785AFE8D2722F63D161F47778A4697C" box="[1066,1247,268,293]" degrees="50" direction="west" minutes="21" orientation="longitude" pageId="18" pageNumber="257" precision="1" seconds="51.31" value="-50.36425">50°2151.31”W</geoCoordinate>
) are threatened by the plantations of
<taxonomicName id="E5B1B2ACD2722F63D41AF44B7DBC6910" box="[337,455,304,329]" class="Pinopsida" family="Pinaceae" genus="Pinus" kingdom="Plantae" order="Pinales" pageId="18" pageNumber="257" phylum="Tracheophyta" rank="species" species="undetermined">
<emphasis id="10C5153DD2722F63D41AF44B7DEA6910" box="[337,401,304,329]" italics="true" pageId="18" pageNumber="257">Pinus</emphasis>
spp.
</taxonomicName>
in adjacent areas.
</paragraph>
</subSubSection>
<subSubSection id="6AAB9AA4D2722F63D5F6F42F7C916A8C" pageId="18" pageNumber="257" type="etymology">
<paragraph id="220EC92FD2722F63D5F6F42F794D6934" blockId="18.[136,1452,160,725]" box="[189,1334,340,365]" pageId="18" pageNumber="257">
<emphasis id="10C5153DD2722F63D5F6F42F7D456934" bold="true" box="[189,318,340,365]" pageId="18" pageNumber="257">Etymology</emphasis>
:—The epithet is refers to the state of
<collectingRegion id="E07507CDD2722F63D7ACF42F7FC06934" box="[743,955,340,365]" country="Brazil" name="Rio Grande do Sul" pageId="18" pageNumber="257">Rio Grande do Sul</collectingRegion>
, to which this species is endemic.
</paragraph>
<paragraph id="220EC92FD2722F63D5F6F4037C916A8C" blockId="18.[136,1452,160,725]" pageId="18" pageNumber="257">
<emphasis id="10C5153DD2722F63D5F6F4037D5069C8" bold="true" box="[189,299,376,401]" pageId="18" pageNumber="257">Affinities</emphasis>
:
<emphasis id="10C5153DD2722F63D47FF4037D2B69C8" bold="true" box="[308,336,376,401]" pageId="18" pageNumber="257"></emphasis>
<taxonomicName id="E5B1B2ACD2722F63D41BF4037EF069C8" box="[336,651,376,401]" class="Magnoliopsida" family="Melastomataceae" genus="Chaetogastra" kingdom="Plantae" order="Myrtales" pageId="18" pageNumber="257" phylum="Tracheophyta" rank="species" species="riograndensis">
<emphasis id="10C5153DD2722F63D41BF4037EF069C8" box="[336,651,376,401]" italics="true" pageId="18" pageNumber="257">Chaetogastra riograndensis</emphasis>
</taxonomicName>
is similar to
<taxonomicName id="E5B1B2ACD2722F63D655F4037FEC69C8" box="[798,919,376,401]" class="Magnoliopsida" family="Melastomataceae" genus="Tibouchina" kingdom="Plantae" order="Myrtales" pageId="18" pageNumber="257" phylum="Tracheophyta" rank="species" species="saxicola">
<emphasis id="10C5153DD2722F63D655F4037FEC69C8" box="[798,919,376,401]" italics="true" pageId="18" pageNumber="257">T. saxicola</emphasis>
</taxonomicName>
due to the sympodial growth, lanceolate leaves and antesepalous stamens with long pedoconnectives,
<quantity id="E54964CAD2722F63D64BF4E77F0D69EC" box="[768,886,412,437]" metricMagnitude="-3" metricUnit="m" metricValue="2.6" metricValueMax="3.2" metricValueMin="2.0" pageId="18" pageNumber="257" unit="mm" value="2.6" valueMax="3.2" valueMin="2.0">23.2 mm</quantity>
long in
<taxonomicName id="E5B1B2ACD2722F63D696F4E7782169EC" box="[989,1114,412,437]" class="Magnoliopsida" family="Melastomataceae" genus="Tibouchina" kingdom="Plantae" order="Myrtales" pageId="18" pageNumber="257" phylum="Tracheophyta" rank="species" species="saxicola">
<emphasis id="10C5153DD2722F63D696F4E7782169EC" box="[989,1114,412,437]" italics="true" pageId="18" pageNumber="257">T. saxicola</emphasis>
</taxonomicName>
, and
<quantity id="E54964CAD2722F63D1D4F4E7795169EC" box="[1183,1322,412,437]" metricMagnitude="-3" metricUnit="m" metricValue="2.5999999999999996" metricValueMax="2.9" metricValueMin="2.3" pageId="18" pageNumber="257" unit="mm" value="2.5999999999999996" valueMax="2.9" valueMin="2.3">2.32.9 mm</quantity>
long in
<taxonomicName id="E5B1B2ACD2722F63D0D9F4E77D5F6980" class="Magnoliopsida" family="Melastomataceae" genus="Chaetogastra" kingdom="Plantae" order="Myrtales" pageId="18" pageNumber="257" phylum="Tracheophyta" rank="species" species="riograndensis">
<emphasis id="10C5153DD2722F63D0D9F4E77D5F6980" italics="true" pageId="18" pageNumber="257">C. riograndensis</emphasis>
</taxonomicName>
.
<taxonomicName id="E5B1B2ACD2722F63D478F4BB7E0B6980" box="[307,624,448,473]" class="Magnoliopsida" family="Melastomataceae" genus="Chaetogastra" kingdom="Plantae" order="Myrtales" pageId="18" pageNumber="257" phylum="Tracheophyta" rank="species" species="riograndensis">
<emphasis id="10C5153DD2722F63D478F4BB7E0B6980" box="[307,624,448,473]" italics="true" pageId="18" pageNumber="257">Chaetogastra riograndensis</emphasis>
</taxonomicName>
differs from
<taxonomicName id="E5B1B2ACD2722F63D642F4BB7FF86980" box="[777,899,448,473]" class="Magnoliopsida" family="Melastomataceae" genus="Tibouchina" kingdom="Plantae" order="Myrtales" pageId="18" pageNumber="257" phylum="Tracheophyta" rank="species" species="saxicola">
<emphasis id="10C5153DD2722F63D642F4BB7FF86980" box="[777,899,448,473]" italics="true" pageId="18" pageNumber="257">T. saxicola</emphasis>
</taxonomicName>
by the differences pointed in the diagnosis. It is also similar to
<taxonomicName id="E5B1B2ACD2722F63D466F49F7FA069A4" authority="(Graham 1831: 186) Cogniaux (1885: 404)" authorityName="Cogniaux" authorityPageNumber="404" authorityYear="1885" baseAuthorityName="Graham" baseAuthorityPageNumber="186" baseAuthorityYear="1831" box="[301,987,484,509]" class="Magnoliopsida" family="Melastomataceae" genus="Tibouchina" kingdom="Plantae" order="Myrtales" pageId="18" pageNumber="257" phylum="Tracheophyta" rank="species" species="nitida">
<emphasis id="10C5153DD2722F63D466F49F7D8869A4" box="[301,499,484,509]" italics="true" pageId="18" pageNumber="257">Tibouchina nitida</emphasis>
(
<bibRefCitation id="4620B4DED2722F63D74AF49F7EAE69A4" author="Graham, R." box="[513,725,484,509]" pageId="18" pageNumber="257" pagination="186 - 187" refId="ref9146" refString="Graham, R. (1831) Descriptions of several new or rare plants wich have lately flowered in the neighbourhood of Edinburgh, and chiefly in the Royal Botanical Garden. The Edinburgh New Philosophical Journal 12: 186 - 187." type="journal article" year="1831">Graham 1831: 186</bibRefCitation>
)
<bibRefCitation id="4620B4DED2722F63D7AFF49F7FA069A4" author="Cogniaux, A. C." box="[740,987,484,509]" pageId="18" pageNumber="257" pagination="1 - 655" refId="ref8946" refString="Cogniaux, A. C. (1885) Melastomataceae. In: Martius, C. F. P., Eichler, A. G. &amp; Urban, I. (Eds.) Flora Brasiliensis, vol. 14 (3). Munich: Lipsiae, Frid. Fleischer, pp. 1 - 655." type="book chapter" year="1885">Cogniaux (1885: 404)</bibRefCitation>
</taxonomicName>
due to the narrow leaf blade, tetramerous flowers and antesepalous stamens with long pedoconnectives,
<quantity id="E54964CAD2722F63D617F7737FAA6A78" box="[860,977,520,545]" metricMagnitude="-3" metricUnit="m" metricValue="2.15" metricValueMax="2.3" metricValueMin="2.0" pageId="18" pageNumber="257" unit="mm" value="2.15" valueMax="2.3" valueMin="2.0">22.3 mm</quantity>
in
<taxonomicName id="E5B1B2ACD2722F63D6B0F77378206A78" authorityName="Cogniaux" authorityYear="1885" baseAuthorityName="Graham" baseAuthorityYear="1831" box="[1019,1115,520,545]" class="Magnoliopsida" family="Melastomataceae" genus="Tibouchina" kingdom="Plantae" order="Myrtales" pageId="18" pageNumber="257" phylum="Tracheophyta" rank="species" species="nitida">
<emphasis id="10C5153DD2722F63D6B0F77378206A78" box="[1019,1115,520,545]" italics="true" pageId="18" pageNumber="257">T. nitida</emphasis>
</taxonomicName>
.
<taxonomicName id="E5B1B2ACD2722F63D126F77379D76A78" box="[1133,1452,520,545]" class="Magnoliopsida" family="Melastomataceae" genus="Chaetogastra" kingdom="Plantae" order="Myrtales" pageId="18" pageNumber="257" phylum="Tracheophyta" rank="species" species="riograndensis">
<emphasis id="10C5153DD2722F63D126F77379D76A78" box="[1133,1452,520,545]" italics="true" pageId="18" pageNumber="257">Chaetogastra riograndensis</emphasis>
</taxonomicName>
differs by the color of the leaves in dry specimens, green in
<taxonomicName id="E5B1B2ACD2722F63D605F75778756A1C" box="[846,1038,556,581]" class="Magnoliopsida" family="Melastomataceae" genus="Chaetogastra" kingdom="Plantae" order="Myrtales" pageId="18" pageNumber="257" phylum="Tracheophyta" rank="species" species="riograndensis">
<emphasis id="10C5153DD2722F63D605F75778756A1C" box="[846,1038,556,581]" italics="true" pageId="18" pageNumber="257">C. riograndensis</emphasis>
</taxonomicName>
and brown in
<taxonomicName id="E5B1B2ACD2722F63D1F7F75779676A1C" authorityName="Cogniaux" authorityYear="1885" baseAuthorityName="Graham" baseAuthorityYear="1831" box="[1212,1308,556,581]" class="Magnoliopsida" family="Melastomataceae" genus="Tibouchina" kingdom="Plantae" order="Myrtales" pageId="18" pageNumber="257" phylum="Tracheophyta" rank="species" species="nitida">
<emphasis id="10C5153DD2722F63D1F7F75779676A1C" box="[1212,1308,556,581]" italics="true" pageId="18" pageNumber="257">T. nitida</emphasis>
</taxonomicName>
.
<taxonomicName id="E5B1B2ACD2722F63D066F7577CB26A30" authorityName="Cogniaux" authorityYear="1885" baseAuthorityName="Graham" baseAuthorityYear="1831" class="Magnoliopsida" family="Melastomataceae" genus="Tibouchina" kingdom="Plantae" order="Myrtales" pageId="18" pageNumber="257" phylum="Tracheophyta" rank="species" species="nitida">
<emphasis id="10C5153DD2722F63D066F7577CB26A30" italics="true" pageId="18" pageNumber="257">Tibouchina nitida</emphasis>
</taxonomicName>
have leaves that are always glabrous (adaxial surface), while in
<taxonomicName id="E5B1B2ACD2722F63D682F72B78F16A30" box="[969,1162,592,617]" class="Magnoliopsida" family="Melastomataceae" genus="Chaetogastra" kingdom="Plantae" order="Myrtales" pageId="18" pageNumber="257" phylum="Tracheophyta" rank="species" species="riograndensis">
<emphasis id="10C5153DD2722F63D682F72B78F16A30" box="[969,1162,592,617]" italics="true" pageId="18" pageNumber="257">C. riograndensis</emphasis>
</taxonomicName>
they can be glabrous or moderate to sparsely strigose, with trichomes distributed on the whole surface or restricted to its central-basal portion. In
<emphasis id="10C5153DD2722F63D5E3F7E37D906AE8" box="[168,491,664,689]" italics="true" pageId="18" pageNumber="257">
<taxonomicName id="E5B1B2ACD2722F63D5E3F7E37D9C6AE8" box="[168,487,664,689]" class="Magnoliopsida" family="Melastomataceae" genus="Chaetogastra" kingdom="Plantae" order="Myrtales" pageId="18" pageNumber="257" phylum="Tracheophyta" rank="species" species="riograndensis">Chaetogastra riograndensis</taxonomicName>
,
</emphasis>
the abaxial surface of the bracteoles is glabrous, while in
<taxonomicName id="E5B1B2ACD2722F63D1CEF7E378986AE8" authorityName="Cogniaux" authorityYear="1885" baseAuthorityName="Graham" baseAuthorityYear="1831" box="[1157,1251,664,689]" class="Magnoliopsida" family="Melastomataceae" genus="Tibouchina" kingdom="Plantae" order="Myrtales" pageId="18" pageNumber="257" phylum="Tracheophyta" rank="species" species="nitida">
<emphasis id="10C5153DD2722F63D1CEF7E378986AE8" box="[1157,1251,664,689]" italics="true" pageId="18" pageNumber="257">T. nitida</emphasis>
</taxonomicName>
they are sparsely setulose.
</paragraph>
</subSubSection>
</treatment>
</document>