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Puccinia menthae Pers.

Description
Uredinia on lower leaf surface, subepidermal, erumpent, linear, round or ellipsoidal, less than 1 mm, yellow, peridium present.

Urediniospores globose, subglobose or ellipsoidal, subhyaline to yellow, 20‒28 × 20‒21 µm, wall 1.5‒2.0 µm thick, finely echinulate, with 1 equatorial germ pore.

Hosts
Host family: Lamiaceae
Host species: Mentha spicata

Distribution
QLD

Comments
McAlpine (1906) regarded P. menthae as introduced to Australia.