Sida farroupilhensis Krapovickas & Bueno (2014: 87)
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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.6415536 |
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persistent identifier |
https://treatment.plazi.org/id/8F4F879B-0B79-1648-78DD-FC3C26F0F899 |
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treatment provided by |
Plazi |
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scientific name |
Sida farroupilhensis Krapovickas & Bueno (2014: 87) |
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6. Sida farroupilhensis Krapovickas & Bueno (2014: 87) View in CoL ( Figures 4A–F View FIGURE 4 , 2 View FIGURE 2 , 14C View FIGURE 14 ).
Holotype:— BRAZIL. Rio Grande do Sul: Farroupilha, “Parque dos Pinheiros, Parque dos Pinheiros, erva com aproximadamente 1 m de altura, bastante frequente nos lugares úmidos e sombreados, flores amarelas que se fecham ao ser coletadas”, 23 May 1978, O. Bueno 676 ( HAS!; isotype CTES!).
Taxonomic notes: — Sida farroupilhensis is distincted from other species of section Sidae ( Table 1 View TABLE 1 ) by the presence of aristae smaller than the mericarp body, mericarps dehiscent only at the apex, solitary flowers without bifid bracts, leaf blades ovate-rhombic and with simple trichomes in adaxial surface ( Figures 4A–F View FIGURE 4 , 14C View FIGURE 14 ) ( Krapovickas 2014). A relevant diagnostic feature of the species is the reticulate leaf’s abaxial surface, formed by the tertiary veins, which is covered by sparse, small stellate trichomes. Calyx also with tertiary veins forming a characteristic reticulate and with very sparse small stellate trichomes. In the present work, photos of the species in its habitat are presented for the first time.
Distribution, habitat, and conservation status: —The species is endemic to Araucaria Forest of northeast of Rio Grande do Sul, Brazil ( Figure 2 View FIGURE 2 ), in the edges or understory of Forests, and rarely in Highland grassland. With an EOO of 3,813.842 Km² and an AOO of 40 km ² S. farroupilhensis could be considered Endangered (EN). However, the species is usually abundant in places where it occurs and does not show subpopulations, locations, EOO and AOO declines or fluctuations. That is, the species does not meet the conditions B (a), B(b) and B(c) and is considered Least Concern (LC).
Representative specimens: — BRAZIL. Rio Grande do Sul. Canela, Flona, WGS 84 - 29.321389°S - 50.816667°W, 23 March 2019, F GoogleMaps . Gonzatti 5061 ( HUCS) ; Caxias do Sul, Bairro Nossa Senhora do Rosário , WGS 84 - 29.130833°S - 51.154167°W, 29 September 2019, M GoogleMaps . Grings 2078 ( ICN); Gramado, Bairro Moura , 06 May 2020, M . Grings 2130 ( ICN); São Francisco de Paula, próximo ao lago São Bernardo , WGS 84 - 29.459764°S - 50.570602°W, 08 June 2012, M GoogleMaps . Grings 2112 ( ICN); Vacaria, Parque de Rodeios , WGS 84 - 28.481828°S - 50.910969°W, 27 April 2019, M GoogleMaps . Grings & A. S . Mello 2034 ( ICN) .
| O |
Botanical Museum - University of Oslo |
| HAS |
Fundação Zoobotânica do Rio Grande do Sul |
| CTES |
Instituto de Botánica del Nordeste |
| F |
Field Museum of Natural History, Botany Department |
| M |
Botanische Staatssammlung München |
| ICN |
Instituto de Ciencias Naturales, Museo de Historia Natural |
| A |
Harvard University - Arnold Arboretum |
| S |
Department of Botany, Swedish Museum of Natural History |
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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