| norcalflowers.org | California Association of Flower Growers and Shippers (NORCAL) |
| ipa-protea.org | International Protea Association (IPA) |
| htfc.com | Hawaii Tropical Flower Council |
| flowersvic.com.au | Flowersvic - Flower Industry Association, Flowers Victoria |
| flowersqueensland.asn.au | Flower Association of Queensland Inc. (FAQI) |
| flowercouncil.org | Flower Council of Holland |
| colombianflowers.com | Colombian Association of Flower Exporters (Asocolflores) |
| ccfc.org | California Cut Flower Commission (CCFC) |
| californiaprotea.org | California Protea Association |
| rosesinc.org | International Cut Flower Growers Association (ICFG) |
United States , Michigan , Lansing