Both Arctotis and Cyphomandra are what classification level of plants?
Arctotis Arctotis is a genus of annual and perennial plants in the family Asteraceae.
Streptopoideae The Streptopoideae are a subfamily of monocotyledon perennial, herbaceous, mainly bulbous shade dwelling flowering plants in the Liliaceae (Lily) family. The subfamily includes three genera.