Barkworth, 2021. In: Barkworth, M. E.; Capels, K. M.; Long, S.; Piep, M. B (Eds.), Flora of North America, 25: 212 Document reference Barkworth, M. E., 2021. Chloris Sw.. In: Barkworth, M. E.; Capels, K. M.; Long, S.; Piep, M. B (Eds.), Flora of North America, 25: 212Web http://beta.floranorthamerica.org/Chloris_virgataCitation key Barkworth, 2021Datasheets Blackseed grass (Chloris virgata)
