Hi, you can grow quite a few hummers plants. Salvias guaraniticas, s. mexicana, s. leucantha, s. elegans, s. madensis, s. iodantha, Lobelia cardinalis, Manettia cordifolia, manettia inflata and mina lobata are very nice vines, Malvaviscus arborea v. drummondii still blooming in my garden. Justicia sp. aka as shrimp plant, Russellia equisetiformis- fountain plant there's a red one and a yellow one. Odontonema strictum-firespike, Cestrum elegans, Cuphea ignea 'David Verity', Cuphea micropetala, Abutilon hybridum, Anisacanthus quadrifidus V. wrightii, Tecomaria capensis, Tecoma Stans x Smithii (& orange jublibi) Hamelia patens, Callistemon cictrinus, Caesalpinia pulcherrima. Most of these are from Nancy Newfield plant list but I've grown them myself too. I also like the annual standing sypress-opomoea rubra and the Erythrinas. The list could go on and on!!
Helena

Here is a links to many plants that will attract hummers and as Helena mentioned, the list can go on and on for you in FL.

Penny

Here is a link that might be useful: Hummingbird Attracting Plants