USEFUL LINK HERE. This documents all species of vascular plants known to occur NATURALLY in Florida.
It DOES NOT include cultivated plants because that'd be impossible to document the many thousands of those species. Plants are added to it as they are discovered.
https://florida.plantatlas.usf.edu/
You can search the data base for any plant name at any taxonomic level, or by common name but you have to select what you're searching for. Just play with it and find your way around.
Note, its "distribution maps" represent the counties from which the plant has been physically collected and deposited into a herbarium. There are, or were, till the retired FSU herbarium curatorm Loran Andersen, passed away in Dec 2022, people who were travelling about collecting specimens in counties in order to expand the database. A couple of records were found in Leon County by me, and Loran Anderson collected them. iNaturalist rules!
I found the link to a moss database on the home page interesting, it taught me what I need to document in order to get names on mosses. That all went quickly over my pay grade: take the pictures but also take a sample to look at under a microscope... I keep meaning to do just that though.
Lastly, this data base program is used by at least some other states, for example Alabama: http://floraofalabama.org/
KNOW BEFORE YOU GO SO YOU DON'T FORGET THINGS...
INATTING CHECKLIST!
• Phone &/or camera – make sure it’s fully charged
• Wide-brimmed hat, e.g. Tilley hat
• Maybe case or backpack to carry your stuff and have hands free
• Spare battery. Photos and uploading obs sucks battery life
• Croakie for glasses so you don’t step on or lose glasses
• Backboard, such as old plastic calendar cover (dark in color)
• Knife for mushrooms
• Ruler to measure and show scale
• Compass or map – might be on your phone but beware battery life!
• Umbrella – rain and for photography shade
• Weather gear
• Sweat towel if hot
• Mozzie repellent for some of you
• Rubber boots for watery areas
• Bring books for groups you’re most interested in, to help with IDs, if you’re off camping
• Water & snack
• Dry clothes to change into if needed
• Take pic of the place you’re going out, on arrival – map, sign with name of the park etc – it’s a place holder in your phone for the pix and aid to memory, even navigation.
• Drop a pin in your Google Map so you can find your way back to car!