Checklist of Plants of India

Conyza bonariensis (L.) Cronquist, Bull. Torrey Bot. Club 70: 623. 1943.

Erigeron bonariensis L., Sp. Pl. 2: 863. 1753.

Erigeron crispus Pourr., Hist. & Mem. Acad. Roy. Sci. Toulouse 3: 318. 1788, p.p.

Erigeron linifolius Willd., Sp. Pl. 3: 1955. 1803.

Coryza ambigua DC., Fl. Franc. 6: 468. 1815.

Erigeron ambiguus (DC.) Sch. Bip. in Webb & Berthel., Hist. Nat. lies Canaries sect. 3: 208. 1845, non Nutt.,1818.

Conyza angustifolia Buch. Ham. ex Roxb., Fl. Ind. 3: 429. 1832.

Almost throughout India.