Publication: Feddes Repert. 81(2–3): 108. 1978.
Origin: Introduced from eastern Europe and southestern Asia
selected vouchers: WTU
Notes: Taxonomy follows FNA, where it is noted that Kochia scoparia (L.) Schrad. subsp.densiflora (Turcz. ex Moq.) Aellen is a casual alien in North America. It can be identified by long floral pubescence and habit characters.