Puccinia artemisiae-maritimae Fahrendorff, 1941
similar to P. absinthii. The distance between the spines on the urediniospores is 3-4 µm (in absinthii 4-5 µm) and the thickness of the lateral cell wall is 3 µm (in absinthii 1.5-2 µm). Gäumann writes for this species that the uredinia cover the entire underside of the leaf; perhaps this is an additional character.
Asteraceae, narrowly monophagous
Artemisia caerulescens, maritima, rupestris, santonicum
Brandenburger (1972a, 1985a: 632), Gäumann (1959a), Klenke & Scholler (2015a), Kruse & Jage (2014a), Zwetko & Poelt (1989a).