Which genus of flowering plants contains more species, Scaevola or Goldenrod (Solidago)?
Scaevola (plant):  It consists of more than 130 tropical species, with the center of diversity being Australia and Polynesia. Goldenrod: Solidago, commonly called goldenrods, is a genus of about 100 to 120 species of flowering plants in the aster family, Asteraceae.
i don't know