question: Which genus has more species, Impatiens or Viola?
answer: Impatiens
context: Title: Impatiens
  Passage: Impatiens is a genus of about 850 to 1,000 species of flowering plants, widely distributed throughout the Northern Hemisphere and the tropics.  Together with the genus "Hydrocera", "Impatiens" make up the family Balsaminaceae.
  Title: Impatiens balfourii
  Passage: Impatiens balfourii is a species of the genus "Impatiens" known by the common names Balfour's touch-me-not, Kashmir balsam, and poor man's orchid.  It belongs to the family Balsaminaceae.
  Title: Viola (plant)
  Passage: is a genus of flowering plants in the violet family Violaceae.  It is the largest genus in the family, containing between 525 and 600 species.  Most species are found in the temperate Northern Hemisphere; however, some are also found in widely divergent areas such as Hawaii, Australasia, and the Andes.
  Title: Cardamine impatiens
  Passage: Cardamine impatiens, the narrowleaf bittercress or narrow-leaved bitter-cress, is a plant species of the genus "Cardamine" belonging to the family Brassicaceae.  It is a slender, biennial herb, that produces sterile leaves in the first year, one to several flowering stems during the next.  Its leaves are pinnate with several pairs of lanceolate, dentate leaflets and a terminal, slightly longer leaflet.  The short petals surpass the calyx by half of its length.  The seeds are arranged in one row on each side of the central membrane of the narrow pod and are ejected out in a shower due to the tension formed as the seed pod (silique) dries.  It grows on walls, open ground in shady places in forests usually disturbed by man.
citations: Impatiens Viola (plant)