Feijoa bush, also known as pineapple guava or guavasteen, is a common fruit-bearing shrub found in various parts of the world. This versatile plant is highly prized for its delicious fruit, which has a unique combination of flavors including pineapple, guava, and mint. In botanical terms, the feijoa bush is known as Acca sellowiana, and is part of the myrtle family. Synonyms for feijoa bush include fructus feijoa, feijoa sellowiana, and guavasteen bush. Regardless of its name, the feijoa bush is a valuable addition to any garden, providing not only delicious fruit but also attractive foliage and flowers.