Taxonomy et in Spisy Prir. Fak. Masarykovy Univ. 105: 47 (1929)
Taxonomy et in Spisy Prir. Fak. Masarykovy Univ. 105: 47 (1929) [details]
Compositae Working Group (CWG) (2021). Global Compositae Database. Conyza varthemioides Nábelek. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1175966 on 2025-03-23