Pine-Pine Gall Rust - Peridermium (Endocronartium)harknessii
Mutiple galls on pine.
Spores produced on galls look like aeciospores but directly infect pines.
Pine-Oak Gall Rust - Cronartium quercuum f.sp. banksiana
Pine seedling with young gall producing pycnia.
Gall producing aeciospores.
Uredinia producing on the lower surface of red oak (the alternate host) leaves.
Telia on lower surface of red oak leaves.