Titlebook: Vascular Plant Communities of Morocco; Phytosociology, Ecol Mohammed Sghir Taleb,Mohamed Fennane Book 2019 Springer International Publishin

CHOIR

Saharan, Steppic or Pre-Steppic Vivace Communities (Shrublets and/or Graminaceous Herbs) and Annualunities occuring in Saharian and Arid bioclimates or annual or perennial in all the others bioclimates; most of the latters are due to degradation and artificialisation of various biotopes. The ecology, phytosociology and chorology of several units (especially lower ones : associations or groupement