Open Access Research Paper Views (1348) Floristic composition and life form classes of district Shangla, Khyber Pakhtunkhwa, Pakistan Sultan-Ud-Din, Habib Ahmad, Haidar Ali, Hamid Ali J. Biodiv. & Environ. Sci. 8(3), 187-206, March 2016. Keywords: Floristic composition, Herbs, Life form Spectra, Shrubs, Trees Details