kingdom: Plantae >
subkingdom: Pteridobiotina Britton & Brown >
phylum: Tracheophyta >
class: Magnoliopsida >
family: Convolvulaceae Juss. >
subfamily: Dichondroideae Endl. >
genus: Jacquemontia Choisy >
Mexico (Baja California Norte, Baja California Sur, Durango, Nayarit, San Luis Potosi, Sinaloa, Sonora)