Peronospora oxytropis Gäumann, 1923
underside of the leaves with a brown fungal down of erect conidiophores that apically several times are dichotomously branching, each branch ending upon an ovoid conidium.
Oxytropis campestris, jacquinii.
the spelling “oxytropidis” is incorrect, according to the Index Fungorum (2015).
Blumer (1946a), Brandenburger (1985a), Klenke & Scholler (2015a).