UNITED STATES AFFILIATE C&S SOCIETIES
ARIZONA
  TUCSON CACTUS & SUCCULENT SOCIETY
  CENTRAL ARIZONA CACTUS & SUCCULENT SOCIETY
CALIFORNIA
  BAKERSFIELD CACTUS & SUCCULENT SOCIETY
  CACTI AND SUCCULENT GROUP OF SANTA ROSA GARDEN CLUB
  CARMICHAEL CACTUS & SUCCULENT SOCIETY
  CENTRAL COAST CACTUS & SUCCULENT SOCIETY
  CONEJO CACTUS AND SUCCULENT CLUB
  EPIPHYLLUM SOCIETY OF AMERICA
  FRESNO CACTUS & SUCCULENT SOCIETY
  GATES CACTUS & SUCCULENT SOCIETY
  ORANGE COUNTY CACTUS & SUCCULENT SOCIETY
  LONG BEACH CACTUS CLUB
  LOS ANGELES CACTUS & SUCCULENT SOCIETY
  MONTEREY BAY AREA CACTUS & SUCCULENT SOCIETY
  NORTHERN CALIFORNIA C&S ASSOCIATION (NORCAL)
  PALOMAR CACTUS & SUCCULENT SOCIETY
  PENINSULA SUCCULENT CLUB
  SACRAMENTO CACTUS AND SUCCULENT SOCIETY
  SANTA BARBARA CACTUS & SUCCULENT SOCIETY
  SAN FRANCISCO EPIPHYLLUM SOCIETY
  SAN FRANCISCO SUCCULENT & CACTUS SOCIETY
  SAN DIEGO EPIPHYLLUM SOCIETY
  SAN DIEGO CACTUS & SUCCULENT SOCIETY
  SAN GABRIEL VALLEY CACTUS & SUCCULENT SOCIETY
  CACTUS & SUCCULENT SOCIETY OF SAN JOSE
  SOUTH BAY EPIPHYLLUM SOCIETY
  SOUTH COAST CACTUS & SUCCULENT SOCIETY
  STOCKTON CACTUS & SUCCULENT SOCIETY
  SUNSET SUCCULENT SOCIETY
  VISALIA CACTUS CLUB
COLORADO
  CHINLE CACTUS AND SUCCULENT SOCIETY
  COLORADO C&SS – WALKING STICK CHAPTER
  COLORADO CACTUS AND SUCCULENT SOCIETY
   
CONNECTICUT
  CONNECTICUT CACTUS AND SUCCULENT SOCIETY
DISTRICT OF COLUMBIA
  NATIONAL CAPITAL CACTUS AND SUCCULENT SOCIETY
FLORIDA
  SARASOTA SUCCULENT SOCIETY AND EXPERIMENTAL GARDENS
  SOUTH FLORIDA CACTUS AND SUCCULENT SOCIETY
GEORGIA
  ATLANTA CACTUS AND SUCCULENT CLUB
HAWAII
  CACTUS AND SUCCULENT SOCIETY OF HAWAII
ILLINOIS
  CACTUS AND SUCCULENT SOCIETY OF GREATER CHICAGO
IOWA
  MID-IOWA CACTUS AND SUCCULENT SOCIETY
KANSAS
  CENTRAL KANSAS CACTUS AND SUCCULENT STUDY GROUP
LOUISIANA
  BATON ROUGE CACTUS AND SUCCULENT SOCIETY
MARYLAND
  CACTUS AND SUCCULENT SOCIETY OF MARYLAND
MASSACHUSETTS
  CACTUS AND SUCCULENT SOCIETY OF MASSACHUSETTS
MICHIGAN
  MICHIGAN CACTUS AND SUCCULENT SOCIETY
MISSOURI
  HENRY SHAW CACTUS SOCIETY
  KANSAS CITY CACTUS AND SUCCULENT SOCIETY
  SUCCULENT SOCIETY OF THE OZARKS
NEBRASKA
  RIVER CITY CACTUS AND SUCCULENT SOCIETY
NEVADA
  CACTUS AND SUCCULENT SOCIETY OF SOUTHERN NEVADA
NEW JERSEY
  NEW JERSEY CACTUS AND SUCCULENT SOCIETY
NEW MEXICO
  CACTUS AND SUCCULENT SOCIETY OF NEW MEXICO
NEW YORK
  NEW YORK CACTUS AND SUCCULENT SOCIETY
  LONG ISLAND CACTUS AND SUCCULENT SOCIETY
OHIO
  MIDWEST CACTUS AND SUCCULENT SOCIETY
  CINCINNATI CACTUS AND SUCCULENT SOCIETY
  CENTRAL OHIO CACTUS AND SUCCULENT SOCIETY
OKLAHOMA
  CENTRAL OKLAHOMA CACTUS AND SUCCULENT SOCIETY
  CACTUS AND SUCCULENT SOCIETY OF TULSA
OREGON
  OREGON CACTUS AND SUCCULENT SOCIETY
PENNSYLVANIA
  PHILADELPHIA CACTUS AND SUCCULENT SOCIETY
  PITTSBURGH CACTUS AND EXOTIC PLANTS SOCIETY
TENNESSEE
  MEMPHIS CACTUS AND SUCCULENT SOCIETY
  GREATER KNOXVILLE CACTUS AND SUCCULENT SOCIETY
  CHATTANOOGA CACTUS AND SUCCULENT SOCIETY
TEXAS
  TEXAS ASSOCIATION OF C&S SOCIETIES (TACSS)
  SAN ANTONIO CACTUS & XEROPHYTE SOCIETY
  NORTH TEXAS CACTUS & SUCCULENT SOCIETY
  KERR COUNTY CACTUS & SUCCULENT SOCIETY
  HOUSTON CACTUS & SUCCULENT SOCIETY
  FORT WORTH CACTUS & SUCCULENT SOCIETY
  EL PASO CACTUS AND ROCK CLUB
  COASTAL BEND CACTUS & SUCCULENT SOCIETY
  CENTRAL TEXAS CACTUS & SUCCULENT SOCIETY
  AUSTIN CACTUS & SUCCULENT SOCIETY
WASHINGTON
  CASCADE CACTUS AND SUCCULENT SOCIETY OF WASHINGTON STATE
   
WISCONSIN
  WISCONSIN CACTUS AND SUCCULENT CLUB