Taxa Count: 28
CONVOLOVULACEAE
Calystegia sepium subsp. limnophila
CONVOLVULACEAE
Calystegia sepium sp. americanum
Calystegia sepium subsp. americana
Calystegia sepium subsp. angulata
Calystegia sepium subsp. appalachiana
Calystegia septium
Calystegia silvatica subsp. fraterniflora