Which kind of plant is native to more locations, Chelidonium or Kirengeshoma?
Chelidonium Chelidonium majus, commonly known as greater celandine or tetterwort,(although tetterwort also refers to "Sanguinaria canadensis"), nipplewort, or swallowwort, is a herbaceous perennial plant, the only species in the genus Chelidonium. It is native to Europe and western Asia and introduced widely in North America.
Iris alexeenkoi Iris alexeenkoi is a species in the genus "Iris", it is also in the subgenus of Iris. It is a rhizomatous perennial, from the Caucasus mountains in Azerbaijan, in Central Asia. It has green or greyish grass-like leaves, a short slender stem and 1-2 flowers that come in shades of purple, violet, purple-blue, or blue. It is closely related to "Iris pumila". It is rarely cultivated as an ornamental plant in temperate regions.