Biometric and ecological characteristics of Malva subovata in northwest Algeria (Rachgoune)

Abstract

Plants and the shapes of their leaves, petals and flowers are essential for distinguishing the different species present on earth. This study was carried out in the coastal region of Tlemcen with the aim of determining the morphology and morphometry of M.subovata. Our study area belongs to the semi-arid bioclimatic zone. The morphometric study has two main components: morphological measurements supported by controlled univariate and bivariate analyses (ANOVA1,2) to assess the impact of the site on the growth in stem length and exposure of this species, and to better define the influence of environmental factors on its development. In conclusion, the morphometric study shows a very good correlation between the various parameters measured, and it is important to emphasise the importance of the rich flora of this region and the need to implement a strategy to conserve and develop these natural resources.