Corydalis nobilis
 Corydalis nobilis (Siberian corydalis) is a perennial plant native to Siberia Xinjiang and Kazakhstan. It was introduced to Europe by Linnaeus who had asked his friend Erich Laxmann for seeds of Lamprocapnos spectabilis (old-fashioned bleeding heart) but was sent seeds of C. nobilis instead. Both Lamprocampnos and Corydalis are members of the Papaveraceae family with seeds having an attached elaiosome that makes them attractive to ants which disperse the seeds.