Biscayne.—County-seat of Dade county, formerly called Miami.
Black Creek.—A tributary of the St. John’s River, near Magnolia.
Black Point.—A steamboat-landing, 10 miles above Jacksonville.
Blackwater River.—A tributary of Pensacola Bay, in Santa Rosa county, West Florida.
Blount’s Ferry.—On the Suwanee River, in Columbia county. Post-office.
Blue Creek.—Liberty county, near Gadsden.
Blue Spring.—Jackson county, west of Marianna.
Blue Spring.—Post-office, Volusia county.
Blunt’s Town.—Calhoun county, West Florida.
Bradford County.—On the West India Transit Company Railroad. County-seat, Lake Butler.