Abstract
Endophytic microorganisms are to be found in almost every plant on earth. These organisms reside in the living tissues of the host plant and do so in a variety of relationships ranging from symbiotic to pathogenic. The aim of the present work was to investigate the fungal endophytes from the medicinal plant Argemone Mexicana.L and Aristolochia baetica.L. The isolate fungal endophytes and might be producing reasonably and pharmaceutically important bioactive (IAA, Enzymes) compounds from these plants. The determine of the antifungal activities of methanol, ethanol chloroform and aqueous extracts of Aristolochia baetica. Leaf against fungi by agar disc diffusion method. The antifungal assay was done against endophytic fungi (Aspergillus niger, Aspergillus flavus, Penicillium sp.). For all the cases it showed significant result.