Pharmacognosy: Importance and Drawbacks

*Fatai Oladunni Balogun, Anofi Omotayo Tom Ashafa, Saheed Sabiu, Abdulwakeel Ayokun-nun Ajao, Chella Palanisamy Perumal, Mutiu Idowu Kazeem and Ahmed Adebowale Adedeji* 
