Both Arctotis and Cyphomandra are what classification level of plants?
Arctotis Arctotis is a genus of annual and perennial plants in the family Asteraceae.
Zygnematophyceae Zygnematophyceae (or Conjugatophyceae) is a class of green algae in the division Charophyta. It contains two orders, Zygnematales and Desmidiales, which may form a single clade rather than two. The Zygnematophyceae are the sister clade of the land plants.