Are both Vigna and Desfontainia considered genus level classification?
Vigna: Vigna is a genus of flowering plants in the legume family, Fabaceae, with a pantropical distribution. Desfontainia: Desfontainia is a genus of flowering plants placed currently in the family Columelliaceae, though formerly in Loganiaceae, Potaliaceae (now subsumed in Gentianaceae), or a family of its own, Desfontainiaceae.
yes