Open Access Research Paper Views (760) Ecology and phenology of Rhus tripartitum (Ucria) grande species situated in arid area in Tunisia Refka Zouaoui, Mustapha Ksontini, Ali Ferchichi J. Biodiv. & Environ. Sci. 7(6), 175-184, December 2015. Keywords: Flowering, Fructification, Leafing out, Shrub Details