Tropical herb having orange-red flowers followed by pods suggesting a swallow with outspread wings; a weed throughout the tropics.

synonyms: Asclepias curassavica, blood flower.

Perennial herb with branched woody stock and bright yellow flowers.

synonyms: celandine, Chelidonium majus, greater celandine, swallow wort.

Polish: glistnik jaskółcze ziele, jaskółcze ziele