Euphorbia falcata, from González-Fragoso (1925a): teliun, and urediniospore with paraphyses

gall

Spermogonia and aecia unknown. Uredinia yellow, with many capitate paraphyses, head ø 16-19 µm. Telia subepidermal, dark brown, spores columnar.

host plants

Euphorbiaceae, narrowly monphagous

Euphorbia aulacosperma, characias, falcata, rupicola, seguieriana, taurinensis.

references

Brandenburgger (1985a: 338), Gâumann (1959a), González-Fragoso (1925a), Klenke & Scholler (2015a), Poelt & Zwetko (1997a), Săvulescu & Rayss (1935a).