Both Arctotis and Cyphomandra are what classification level of plants?
Cyphomandra Cyphomandra was a genus in the flowering plant family Solanaceae (the nightshades and relative). It used to contain about 35 species native to countries of the Americas from Mexico southwards to Northern Argentina.
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.