Composição Florística do Componente Herbáceo do Jardim Botânico da UFSM, Santa Maria, Rio Grande do Sul

Authors

  • Vanessa Terra dos Santos Universidade Federal de Viçosa
  • Thais Scotti do Canto-Dorow Universidade Federal de Santa Maria
  • Sônia Maria Eisinger UFSM

DOI:

https://doi.org/10.5902/2179460X9486

Abstract

The district of Santa Maria is located in the northern region of theCentral Depression of Rio Grande do Sul and its vegetation is characterized by floras of phytoecological regions such as Savanna and Seasonal Forest.The Campus of the Federal University of Santa Maria (UFSM) has a totalarea of 1906.57 hectares, including the Botanical Garden (JB-UFSM), whichhas an area of approximately 14.5 hectares and it is located between thecoordinates 29°43’22'’S and 53°43’47'’W. Its vegetation has changed andbecame quite different from the characteristic vegetation of the Santa Mariaregion, mainly as a result of farming and the introduction of plant species.This work aimed to perform a floristic study of the herbaceous componentof the UFSM Botanical Garden, providing data for help in the cultivation,in the species conservation and the recovery of the area. Specimens werecollected seasonally, from March 2006 to March 2007, carried out duringwalks along the study area. The species were collected during the fertilestage and taken to the laboratory of Plant Taxonomy for identification andherborization and then deposited in the SMDB Herbarium. A total of 201species in 128 genera and 34 families were identified, with Poaceae,Asteraceae, Fabaceae and Cyperaceae being the most representative families.The data obtained with the identification of the material was used to drawup a list of all species, as well as an analytical key to the families.

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Author Biographies

Vanessa Terra dos Santos, Universidade Federal de Viçosa

Doutoranda UFV

Thais Scotti do Canto-Dorow, Universidade Federal de Santa Maria

Professor Associado do Dep. Biologia. Área de Taxonomia Vegetal (Angiospermas)

Sônia Maria Eisinger, UFSM

Professor Associado do Dep. Biologia. Área de Taxonomia Vegetal (Angiospermas)

Published

2010-12-09

How to Cite

Santos, V. T. dos, Scotti do Canto-Dorow, T., & Eisinger, S. M. (2010). Composição Florística do Componente Herbáceo do Jardim Botânico da UFSM, Santa Maria, Rio Grande do Sul. Ciência E Natura, 32(2), 61–82. https://doi.org/10.5902/2179460X9486

Issue

Section

Biology