Genus

Ipomoea 

morning-glory

Ipomoea pes-caprae
Railroad vine
flower, close-up front view with vine & leaves in background

Species of the Ipomoea genus in the Wild Florida Photo database:

  Ipomoea alba
Moonflower

  Ipomoea cairica
Mile A Minute Vine

  Ipomoea cordatotriloba
Tievine

  Ipomoea hederacea
Ivyleaf Morning-glory

  Ipomoea hederifolia
Scarletcreeper

  Ipomoea imperati
Beach Morning-glory

  Ipomoea indica
Oceanblue Morning-glory

  Ipomoea lacunosa
Whitestar

  Ipomoea pandurata
Man-of-the-earth

  Ipomoea pes-caprae
    var. brasiliensis
Railroad Vine

  Ipomoea quamoclit
Cypressvine

  Ipomoea sagittata
Saltmarsh Morning-glory

The genus Ipomoea is a member of the Convolvulaceae - Morning-glory family.