Corydalis Solida, also known as fumewort, rock harlequin, and spring corydalis is a beautiful flowering plant belonging to the family Papaveraceae. This herbaceous perennial plant grows typically in shady areas and is native to regions of Europe, including Ukraine and the Balkans. The plant can be easily recognized by its delicate pink, purple, or white flowers that bloom in the early springtime. In addition to its scientific name, corydalis solida has various synonyms, including bird-in-a-bush, scrambled eggs, and pale corydalis. These synonyms are often used interchangeably, and they all refer to the same lovely plant species.