Taxonomic study of Oxalis section Thamnoxys (Oxalidaceae) in Brazil
Abstract Oxalis comprises ca. 500 species and has a tropical and subtropical distribution. This genus contains four subgenera and Oxalis subg. Thamnoxys is the most diverse in Brazil. This subgenus has 9 sections, of which section Thamnoxys is the most diverse with 28 species. This work is based on...
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Instituto de Pesquisas Jardim Botânico do Rio de Janeiro
2025-01-01
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| Series: | Rodriguésia |
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| author | Maria Carolina de Abreu Ykaro Richard Oliveira Juliana Silva dos Santos Reginaldo Carvalho Marcos José da Silva Margareth Ferreira de Sales |
| author_facet | Maria Carolina de Abreu Ykaro Richard Oliveira Juliana Silva dos Santos Reginaldo Carvalho Marcos José da Silva Margareth Ferreira de Sales |
| author_sort | Maria Carolina de Abreu |
| collection | DOAJ |
| description | Abstract Oxalis comprises ca. 500 species and has a tropical and subtropical distribution. This genus contains four subgenera and Oxalis subg. Thamnoxys is the most diverse in Brazil. This subgenus has 9 sections, of which section Thamnoxys is the most diverse with 28 species. This work is based on a taxonomic study of Oxalis section Thamnoxys in Brazil and includes descriptions, illustrations, and notes for the recorded species. The following species were recorded: Oxalis barrelieri, O. cerradoana, O. clausenii, O. cratensis, O. cytisoides, O. diamantinae, O. divaricata, O. frutescens, O. hedysarifolia, O. hyalotricha, O. jacobinensis, O. mucronulata, O. nigrescens, O. pilulifera, O. pyrenea, O. renifolia, O. sellowii, O. sepium, and O. suborbiculata. These species are mostly distributed in rainforest and seasonal semi-deciduous forest. |
| format | Article |
| id | doaj-art-7b220162114248d6bef4b8efd75c4d4f |
| institution | Kabale University |
| issn | 2175-7860 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Instituto de Pesquisas Jardim Botânico do Rio de Janeiro |
| record_format | Article |
| series | Rodriguésia |
| spelling | doaj-art-7b220162114248d6bef4b8efd75c4d4f2025-01-21T07:45:04ZengInstituto de Pesquisas Jardim Botânico do Rio de JaneiroRodriguésia2175-78602025-01-017510.1590/2175-7860202475081Taxonomic study of Oxalis section Thamnoxys (Oxalidaceae) in BrazilMaria Carolina de Abreuhttps://orcid.org/0000-0001-8206-7273Ykaro Richard Oliveirahttps://orcid.org/0000-0002-9382-5583Juliana Silva dos Santoshttps://orcid.org/0000-0002-9864-5039Reginaldo Carvalhohttps://orcid.org/0000-0003-3515-2111Marcos José da Silvahttps://orcid.org/0000-0001-9717-5701Margareth Ferreira de Saleshttps://orcid.org/0000-0002-9587-1209Abstract Oxalis comprises ca. 500 species and has a tropical and subtropical distribution. This genus contains four subgenera and Oxalis subg. Thamnoxys is the most diverse in Brazil. This subgenus has 9 sections, of which section Thamnoxys is the most diverse with 28 species. This work is based on a taxonomic study of Oxalis section Thamnoxys in Brazil and includes descriptions, illustrations, and notes for the recorded species. The following species were recorded: Oxalis barrelieri, O. cerradoana, O. clausenii, O. cratensis, O. cytisoides, O. diamantinae, O. divaricata, O. frutescens, O. hedysarifolia, O. hyalotricha, O. jacobinensis, O. mucronulata, O. nigrescens, O. pilulifera, O. pyrenea, O. renifolia, O. sellowii, O. sepium, and O. suborbiculata. These species are mostly distributed in rainforest and seasonal semi-deciduous forest.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2175-78602024000100246&lng=en&tlng=endistributiondry forestmorphologyneotropical floraSouth America. |
| spellingShingle | Maria Carolina de Abreu Ykaro Richard Oliveira Juliana Silva dos Santos Reginaldo Carvalho Marcos José da Silva Margareth Ferreira de Sales Taxonomic study of Oxalis section Thamnoxys (Oxalidaceae) in Brazil Rodriguésia distribution dry forest morphology neotropical flora South America. |
| title | Taxonomic study of Oxalis section Thamnoxys (Oxalidaceae) in Brazil |
| title_full | Taxonomic study of Oxalis section Thamnoxys (Oxalidaceae) in Brazil |
| title_fullStr | Taxonomic study of Oxalis section Thamnoxys (Oxalidaceae) in Brazil |
| title_full_unstemmed | Taxonomic study of Oxalis section Thamnoxys (Oxalidaceae) in Brazil |
| title_short | Taxonomic study of Oxalis section Thamnoxys (Oxalidaceae) in Brazil |
| title_sort | taxonomic study of oxalis section thamnoxys oxalidaceae in brazil |
| topic | distribution dry forest morphology neotropical flora South America. |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2175-78602024000100246&lng=en&tlng=en |
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