The Herb Society of America is dedicated to promoting the knowledge, use and delight of herbs through educational programs, research, and sharing the experience of its members with the community. The Society is committed to protecting the global environment for the health and well-being of humankind and all growing things.

UK society for increasing the understanding, use and appreciation of herbs and their benefits to health.

The Canadian Herb Society provides accurate information and education for all those with an interest in herbs. It offers an organizational umbrella for special interests of herb enthusiasts and a forum for the exchange of knowledge and ideas about promotion, cultivation, use, and enjoyment of herbs. Publishes the quarterly Herbs at Home.

Promotes herbs by representing all segments of the herb industry. Provides an information resource center, educates members, and facilitates networking.

Organization dedicated to promoting awareness, education and an understanding of plants in their natural habitats, the part they play in our lives, and their connection to the environment.

Protects native medicinal plants of the United States and Canada and their native habitat while ensuring an abundant renewable supply of medicinal plants for generations to come.