
Citation
DIGITARIA SIMPSONII (Vasey) Fernald, Rhodora 22: 103. 1920.
Panicum sanguinale Linnaeus, var. simpsonii Vasey 1892.
FLORIDA: Sarasota Co.: Cranes Bayou, Longboat Key, material cultivated at Manatee (fide Nash 1898), s.d., Simpson s.n. (lectotype: US). Lectotypified by Webster & Hatch, Sida 14: 162. 1990.