Sida cordifolia Linnaeus (1753: 684)
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publication ID |
https://doi.org/ 10.11646/phytotaxa.542.2.1 |
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DOI |
https://doi.org/10.5281/zenodo.6415532 |
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persistent identifier |
https://treatment.plazi.org/id/8F4F879B-0B77-1649-78DD-FA1024FFFF75 |
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treatment provided by |
Plazi |
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scientific name |
Sida cordifolia Linnaeus (1753: 684) |
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4. Sida cordifolia Linnaeus (1753: 684) View in CoL ( Figures 2 View FIGURE 2 , 3A–E View FIGURE 3 , 14F View FIGURE 14 ).
Holotype:—“ Habitat in India, cordifolia. 4”, s.d., s.c., s.n. ( LINN 866.12 About LINN ! [digital image]).
Taxonomic notes: —The species belongs to sect. Cordifoliae ( Monteiro-Filho 1936, Brandão et. al. 2017) Table 1 View TABLE 1 , and is distinguished from the other species in this section in Rio Grande do Sul by its denser stellate trichomes, yellow flowers (sometimes with a red basal spot), and by the shape of leaves, generally ovate or cordiform ( Figures 3A–E View FIGURE 3 , 14F View FIGURE 14 ). It is one of the most polymorphic species of the genus Sida ( Brandão et al. 2017) .
Distribution, habitat and conservation satus: —This species is widely distributed in pantropical and subtropical regions ( Fryxell 1985, Brandão et al. 2017), and, therefore, is here considered Least Concern (LC). In Brazil, according to Bovini (2020), the species occurs throughout the country. In the present work, we confirm the occurrence of S. cordifolia to the states of Santa Catarina and Rio Grande do Sul. In the latter state, the species occurs in Inland submontane grassland, Aristida grassland, Sandy grassland and in Coastal grassland ( Figure 2 View FIGURE 2 ), also growing in ruderal environments.
Representative specimens: — BRAZIL. Rio Grande do Sul. Itacurubi, em direção a Maçambará, RS-447, 22 February 2017, A . Nuernberg et al. 1895 ( FLOR); Porto Alegre , Morro Santa Tereza, in campestribus dumetosis, B . Rambo 41313 ( PACA); São Francisco de Assis, estrada para Jacaquá , 170 m, WGS 84 S - 29.61047º W -055.15408º, 03 December 2020, M . Grings et al. 2205 ( ICN); São Leopoldo , herba in pascuis, 18 June 1965, A . Sehnem 8408 ( PACA); Torres, Campo Bonito , próximo da Fruteira Pelé, 30 m, WGS 84 - 29.353413°S - 49.769940°W, 02 November 2020, M GoogleMaps . Grings 2168 ( ICN) . Santa Catarina. Florianópolis, Morro da Caixa D’água, UFSC , 23 August 1984, D. Falkenberg & R . Silva 679 ( FLOR); Itajaí , 30 September 1971, R . Klein 2566 ( HBR) .
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Harvard University - Arnold Arboretum |
| FLOR |
Universidade Federal de Santa Catarina |
| B |
Botanischer Garten und Botanisches Museum Berlin-Dahlem, Zentraleinrichtung der Freien Universitaet |
| PACA |
Instituto Anchietano de Pesquisas/UNISINOS |
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Department of Botany, Swedish Museum of Natural History |
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Botanische Staatssammlung München |
| ICN |
Instituto de Ciencias Naturales, Museo de Historia Natural |
| R |
Departamento de Geologia, Universidad de Chile |
| HBR |
Universidade Federal de Santa Catarina |
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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