Veronica spicata subsp. orchidea (Crantz) Hayek in Hegi, Ill. Fl. Mitt.-Eur. 6(1): 46. 1913
Veronica spicata subsp. orchidea in Hegi, Ill. Fl. Mitt.-Eur. 6(1): 46. 1913
is new combination for Veronica orchidea, Stirp. Austr. Fasc., ed. 2, 4: 333. 1769
Veronica spicata subsp. orchidea in Hegi, Ill. Fl. Mitt.-Eur. 6(1): 46. 1913