Data/hora: 02/06/2024 04:57:12

Provedor de dados: | Revista Brasileira de Botânica
País: | Brazil
Título: | The genera Eriochrysis P. Beauv., Imperata Cirillo and Saccharum L. (Poaceae - Andropogoneae - Saccharinae) in the state of Rio Grande do Sul, Brazil
Autores: | Welker,Cassiano Aimberê Dorneles; Longhi-Wagner,Hilda Maria.
Data: | 2012-01-01
Ano: | 2012
Palavras-chave: | Floristics; Gramineae; Southern Brazil; Taxonomy.
Resumo: | The subtribe Saccharinae belongs to the tribe Andropogoneae and comprises ca. 140 species in 13 genera, including Eriochrysis, Imperata and Saccharum. This work presents a survey of the species of these three genera in the state of Rio Grande do Sul. Intensive field collections were made in different physiographic regions of the state, as well as studies in several herbaria. The occurrence of three native species of each genus was confirmed in Rio Grande do Sul, in addition to sugar cane (Saccharum officinarum) that is cultivated in the region. Based on the material examined, Eriochrysis villosa is reported for the first time in the state of Paraná, Brazil. Identification keys for the species, descriptions, data on their geographical distributions, habitats and flowering and fruiting periods, as well as illustrations of important taxonomic characters are provided.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042012000100010
Editor: | Sociedade Botânica de São Paulo
Relação: | 10.1590/S0100-84042012000100010
Formato: | text/html
Fonte: | Brazilian Journal of Botany  v.35 n.1 2012
Fonte: | info:eu-repo/semantics/openAccess