Biantheriferous is a rarely used term that refers to a plant that produces two different types of flowers. The spelling of this word can be broken down using IPA phonetic transcription as /bɪænθəˈrɪfərəs/. The first syllable "bi" means "two," while "anther" refers to the male reproductive part of a flower. The suffix "-ferous" means "bearing" or "producing." Put together, the word describes a plant that produces two different types of flowers that bear male reproductive parts. The pronunciation is as follows: "bi-an-thuh-RIFF-er-us."