Erigeron speciosus is a flowering plant commonly known as Showy Fleabane. There are many synonyms for this plant, which are used interchangeably in different regions. Some of the commonly used synonyms are Aster speciosus, Conyza speciosa, Erigeron bellidiastrum, Erigeron elegans, Erigeron mexicanus, Erigeron pulchellus, and Erigeron smithii. The plant belongs to the Asteraceae family and is native to North America. It grows up to 60 cm tall, producing pale blue to lavender-colored flowers with yellow centers. With its charming flowers and adaptability to various conditions, Erigeron speciosus is a popular choice among gardeners. Choosing the right synonym for this plant can improve communication and facilitate plant identification.