ОРГАНИЗАЦИИ ПО ОХРАНЕ РАСТЕНИЙ.

American Association of Botanical Gardens and Arboreta.

P.O. Box 206.

Swarthmore, PA 19081.

Center for Plant Conservation.

P.O. Box 299.

St. Louis, MO 63166.

Телефон: (314) 577-9450.

Факс: (314) 577-9465.

Directory of Native Plant Societies.

New England Wild Flower Society.

Garden in the Woods.

Hemenway Rd.

Framingham, MA 07101.

Forgotten Pollinators Campaign & Desert Alert.

Arizona-Sonora Desert Museum.

2021 N. Kinney Road.

Tucson, AZ 85743-8918.

Телефон: (520) 883-1380.

Факс: (520) 883-2500.

Адрес электронной почты: fpollen@azstarnet.com.

National Council of State Garden Clubs.

4401 Magnolia Avenue.

St. Louis, MO 63110.

Телефон: (314) 776-7574.

National Wildflower Research Center.

4801 LaCrosse Blvd.

Austin, TX 78739.

Телефон: (512) 292-4100.

Native Seeds/SEARCH.

2509 N. Campbell Avenue #325.

Tucson, AZ 85719.

Телефон: (520) 327-9123.

Факс: (520) 327-5821.