Pronunciation: er-IJ-er-on soo-mah-TREN-sis
Common name: Asthmaweed
Family: Asteraceae (Sunflower)
Habitat: Widely naturalized in disturbed soils,
native to tropical America
Blooming period: All year
Click for Latin name derivations: 1) Erigeron
2) sumatrensis
Formerly Conyza floribunda