Texas
http://www.teasnursery.com - People come to Teas Nursery from all over Texas and other areas to visit and shop. There are a number of plant specialties that are well represented.
http://www.maasnursery.com/ - My name is Jim Maas and I want to personally invite you to come and discover my gardening paradise. Maas Nursery has every kind of plant that you could imagine and then some. I specialize in the unusual and the unique. Whatever you need for your garden, I have it or can get it for you. When you come by, plan to spend some time just taking it all in. Bring a truck if you can. You'll need it! Please note, we only ship plants and garden equipment available by clicking on the doors to the left.
http://www.yuccado.com/index.htm
Louisiana
Mississippi
http://gulfhavengardens.com/- Daylilies for the "Casual to the Connoisseur" Gardener
Alabama
http://www.biophilia.net/ - Year ‘round you will see well over 100 species of interesting plants with permanent name signs, and hundreds not yet marked. We'll show you plant and animal artifacts, from magnified butterfly wings to fern fossils. Our carnivorous plant collection includes 7 kinds of pitcher plants, 5 types of sundews, Venus flytraps, and more. In the Plants That Do Tricks department, our sensitive plants respond to touch just as dramatically as the Venus flytraps. In the warmer seasons, we can explore several ecosystems here and hunt for butterfly eggs, caterpillars, chrysalises and adults as you learn about the native plants that attract and feed our local butterflies, hummingbirds, and other animals of interest. You'll be surprised to learn that even some of the trees and grasses in your yard are butterfly baby food. Your biologist guide will identify birds, frogs, lizards, etc. and their calls, animal signs, and other curiosities along the way.
Florida