Study the numerical taxonomy of the two genera Calendula L. and Matricaria L. Compositae (Asteraceae) in Iraq

Abstract

This study include the comparison of the two genera species , Calendula L. andMatricaria L. have been in Iraq. These species of the genera treatment numerically by using numerical taxonomy methods , by selection four number of morphological, anatomical and ecological characteristic. This characteristics were arranged in table , the planner structure were prepared and polygonal graphs were drawn.This method gives a good results, new indicators were available and helpIsolation of these species belong of the two genera . the for