Among the many ways of classifying plants are by regional floras, which, depending on the purpose of study, can also include fossil flora, remnants of plant life from a previous era.
Daɣ immikan wi ajotnen n amăskăt n tešše s rejional flora ilkămăn i attus n teɣăre , addobăt har ajjudi at ijjiš adăriš n flora ,băqiya tan n tămudre n tešše daɣ azzămăn wa hin okayan