Synonyms recognized by ITIS (bold taxon is currently accepted):

     Astragalus oophorus var. caulescens (M.E. Jones) M.E. Jones

Common Name(s): egg milkvetch.

Taxonomic Hierarchy: (ITIS TSN=192679, click for more information and references)

        Kingdom: Plantae
            Subkingdom: Tracheobionta
                Division: Magnoliophyta
                    Class: Magnoliopsida
                        Subclass: Rosidae
                            Order: Fabales
                                Family: Fabaceae
                                    Genus: Astragalus
                                        Species: Astragalus oophorus
                                            Variety: Astragalus oophorus var. caulescens