genus	section	series	species	subspecies
Aniseia	2		10
Breweria			4
Calystegia			4
Convolvulus			18
Cressa			1
Dichondra			5
Dicranostyles			2
Evolvulus		2	62
Ipomoea	7	3	158
Jacquemontia	3		35
Lysiostyles			1
Maripa			8
Operculina			6
Prevostea			4