SAJJAD HAIDAR; KHAN, IFTIKHAR AHMAD; SHAHID MANSOOR; YUSUF ZAFAR(Pakistan Journal of Botany, Botanical Garden, University of Karachi, Karachi, Pakistan, 2007-04-29)
MUHAMMAD AZHAR MUNIR; MALIK, MUHAMMAD ASGHAR; MUHAMMAD FARRUKH SALEEM(Pakistan Journal of Botany, Botanical Garden, University of Karachi, Karachi, Pakistan, 2007-04-13)
SUMAIRA RIZWAN; IFTIKHAR AHMAD; MOHAMMAD ASHRAF; GHULAM MUSTAFA SAHI; JAVED IQBAL MIRZA; ATIQ-UR-REHMAN RATTO; ABDUL MUJEEB-KAZI(Pakistan Journal of Botany, Botanical Garden, University of Karachi, Karachi, Pakistan, 2007-04-28)