If you want more reading i found this letter written about a visit to florida in the late 1800's and another in 1914 interesting. It talks about the plants in the Miami area. Seems the Royal Palm Hotel was already named so i assume there were royal palms and i see mention of pine, red hibiscus, sisal plants(i had to look up what a sisal plant looked like...its a variety of agave), and gumbo limbos. And then it talks about the experiments in citrus, pineapple, mango and avocado.

https://www.ars.usda.gov/southeast-area/miami-fl/subtropical-horticulture-research/docs/reminiscences-of-early-plant-introduction-in-south-florida/