Tephrosia angustissima var. curtissii (Small ex Rydb.) Isely
kingdom: Plantae >
subkingdom: Pteridobiotina Britton & Brown >
phylum: Tracheophyta >
class: Magnoliopsida >
order: Fabales Bromhead >
family: Fabaceae >
genus: Tephrosia Pers. >
species: Tephrosia angustissima Shuttlew. ex Chapm. >
Florida