A survey of the plant kingdom with special emphasis on medicinal plants and their relation to genus and species throughout the world. Plant identification and nomenclature is important to both western and oriental practitioners for proper plant identification. 98 short lessons survery the various plant families.

• Prof. Dr. of Med. Charles McWilliams: Msgr. Prof. [Dr. of Med.] Charles McWilliams
• Prof. Dr. of Med. Charles McWilliams: Daniel Smith
• Prof. Dr. of Med. Charles McWilliams: Msgr. Prof. [Dr. of Med.] Charles McWilliams
• Prof. Dr. of Med. Charles McWilliams: Msgr. Prof. [Dr. of Med.] Charles McWilliams