Arizona
- Central Arizona Cactus & Succulent Society Phoenix AZ
- Tucson Cactus & Succulent Society Tucson AZ
California
- Bakersfield Cactus & Succulent Society Bakersfield CA
- Cactus and Succulent Society of America Claremont CA
- Cactus & Succulent Society of San Jose San Jose CA
- Central Coast Cactus & Succulent Society San Luis Obispo, CA
- Fresno Cactus and Succulent Society Fresno CA
- Gates Cactus & Succulent Society Redlands CA
- Los Angeles Cactus and Succulent Society Los Angeles CA
- Orange County Cactus & Succulent Society Fullerton CA
- Palomar Cactus & Succulent Society Encinitas CA
- Sacramento Cactus and Succulent Society Sacramento CA
- San Diego Cactus & Succulent Society San Diego CA
- San Francisco Succulent and Cactus Society San Francisco CA
- San Gabriel Valley Cactus and Succulent Society Los Angeles CA
- Santa Barbara Cactus & Succulent Society Santa Barbara CA
- South Coast Cactus & Succulent Society Palos Verdes Peninsula CA
- Sunset Succulent Society Santa Monica CA
Colorado
- Chinle Cactus and Succulent Society Grand Junction CO
- Colorado Cactus & Succulent Society Denver CO
Kansas
- Kansas City Cactus & Succulent Society Kansas City KS
Nevada
- Cactus & Succulent Society of Southern Nevada Las Vegas NV
New Mexico
- Cactus and Succulent Society of New Mexico Albuquerque NM
Oklahoma
- Cacti & Succulent Society of Tulsa Tulsa OK
- Central Oklahoma Cactus & Succulent Society Oklahoma City OK
Texas
- Fort Worth Cactus and Succulent Society Fort Worth TX
- North Texas Cactus and Succulent Society Dallas TX
Utah
- Wasatch Cactus & Succulent Society Salt Lake City UT