S. J. ABBAS; FARHATULLAH; I. A. KHAN; KHAN BAHADAR MARWAT; IQBAL MUNIR(Pakistan Journal of Botany, Botanical Garden, University of Karachi, Karachi, Pakistan, 2008-12-27)
GHAZALA NASIM; AMIR ALI; ASIFA MUNAWAR; RUKHSANA BAJWA(Pakistan Journal of Botany, Botanical Garden, University of Karachi, Karachi, Pakistan, 2009-01-08)
RABBIA HASNAT; N.A. ABBASI; I.A. HAFIZ; T. AHMAD; Z. CHUDHARY(Pakistan Journal of Botany, Botanical Garden, University of Karachi, Karachi, Pakistan, 2009-01-15)