-
Digitalis ambigua Murray
-
Flora of North America Editorial Committee. 2019. Magnoliophyta: Tetrachondraceae to Orobanchaceae. 17: i–xxiv, 1–737. In Fl. N. Amer.. Oxford University Press, New York.
-
Digitalis orientalis Mill.
-
Flora of North America Editorial Committee. 2019. Magnoliophyta: Tetrachondraceae to Orobanchaceae. 17: i–xxiv, 1–737. In Fl. N. Amer.. Oxford University Press, New York.
|