I D PHARM CHAPTER 6 of Pharmacognosy :Collection and preparation of crude drugs for the market. Ergot, Opium, Rauwolfia, Digitalis, Senna.

I D PHARM CHAPTER 6. Collection and preparation of a crude drug for the market as exemplified by 

A. Ergot, 

B. Opium, 

C. Rauwolfia, 

D. Digitalis, 

E. Senna.

A. Ergot,

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B. Opium, 

C. Rauwolfia, 

D. Digitalis, 

E. Senna.