Which plant has more species, Zigadenus or Fallopia?
Zigadenus Zigadenus is a genus of flowering plants now containing only one species, Zigadenus glaberrimus, the sandbog death camas, found in the southeastern United States from Mississippi to Virginia. Around 20 species were formerly included in the genus, but have now been moved to other genera.
Gochnatioideae The Gochnatioideae are a subfamily of the aster family, Asteraceae. It contains the single tribe Gochnatieae of six genera, with a total of about 80 to 90 species. They are native to the Americas from the southern United States to Argentina, including the Caribbean, and Cuba in particular.