Beyene, Eyob; Yusuf, (PhD) Zekeria; Desta, (PhD) Mulugeta
 (Haramaya University, 2021-01)
ommon mullein, also known as Wooly Mullein (Verbascum thapsus L., Scrophulariaceae) 
has been used as a medicinal herb since ancient times. The aim of the present study was to 
investigate qualitative screening of major ...